                                              ORNL/CDIAC-128
                                                     NDP-075
                                
     CARBON DIOXIDE, HYDROGRAPHIC, AND CHEMICAL DATA OBTAINED 
     DURING THE R/V JOHN V. VICKERS CRUISE IN THE PACIFIC OCEAN  
     (WOCE SECTION P13, NOAA CGC92 CRUISE, AUGUST 4 OCTOBER 21, 1992)
                                
                         Contributed by
     Andrew G. Dickson, Charles D. Keeling, Peter R. Guenther 
               Scripps Institution of Oceanography
               University of California, San Diego
                  La Jolla, California, U.S.A.
                                
                              and 
                                
                        John L. Bullister
             Pacific Marine Environmental Laboratory
         National Oceanic and Atmospheric Administration
                   Seattle, Washington, U.S.A.
                                
                  Prepared by Alexander Kozyr*
           Carbon Dioxide Information Analysis Center
                                
           *Energy, Environment, and Resources Center
                   The University of Tennessee
                  Knoxville, Tennessee, U.S.A.
                                
                 Environmental Sciences Division
                      Publication No. 5007
                                
                  Date Published: December 2000
                                
                        Prepared for the
                 Environmental Sciences Division
         Office of Biological and Environmental Research
                    U.S. Department of Energy
      Budget Activity Numbers KP 12 04 01 0 and KP 12 02 03 0
                                
                         Prepared by the
           Carbon Dioxide Information Analysis Center
                  OAK RIDGE NATIONAL LABORATORY
                 Oak Ridge, Tennessee 37831-6335
                           managed by
                        UT-BATTELLE, LLC
                             for the
                    U.S. DEPARTMENT OF ENERGY
                   under contract DE-AC05-00OR22725                                
                   
                   
                   
                   
                            ACRONYMS
                                 
     ADCP     acoustic Doppler current profiler
     CDIAC    Carbon Dioxide Information Analysis Center
     CFC      chlorofluorocarbon
     CGC      Climate and Global Change
     CO2      carbon dioxide
     COARE    Coupled Ocean-Atmosphere Response Experiment
     CTD      conductivity, temperature, and depth sensor
     DOE      U.S. Department of Energy
     FTP      file transfer protocol
     GMT      Greenwich mean time
     GO       General Oceanic
     IAPSO    International Association for the Physical Sciences of the Ocean
     nm       nautical mile
     NBIS     Neil Brown Instrument System
     NDP      numeric data package
     NOAA     National Oceanic and Atmospheric Administration
     pCO2     partial pressure of CO2
     PMEL     Pacific Marine Environmental Laboratory
     PSS      Practical Salinity Scale
     QA       quality assurance
     R/V      research vessel
     SIO      Scripps Institution of Oceanography
     SOMMA    Single-Operator Multiparameter Metabolic Analyzer
     SOP      standard operating procedure
     TALK     total alkalinity
     TCO2     total carbon dioxide
     TOGA     Tropical Ocean Global Atmosphere
     UH       University of Hawaii
     UW       University of Washington
     WHOI     Woods Hole Oceanographic Institution
     WHPO     WOCE Hydrographic Program Office
     WOCE     World Ocean Circulation Experiment
               



                            ABSTRACT
                                 
     Dickson, A. G., C. D. Keeling, P. R. Guenther, and J. L. Bullister.  2000. Carbon Dioxide,
         Hydrographic, and Chemical Data Obtained During the R/V John V. Vickers Cruise in the
         Pacific Ocean (WOCE Section P13, NOAA CGC92 Cruise, August 4 - October 21, 1992),
         A. Kozyr (ed.).  ORNL/CDIAC-128, NDP-075.  Carbon Dioxide Information Analysis
         Center, Oak Ridge National Laboratory, U.S. Department of Energy, Oak Ridge,
         Tennessee. doi: 10.3334/CDIAC/otg.ndp075
     
     This data documentation discusses the procedures and methods used to measure total
     carbon dioxide (TCO2) and total alkalinity (TALK) at hydrographic stations during the R/V
     John V. Vickers oceanographic cruise in the Pacific Ocean (Section P13).  Conducted as part
     of the World Ocean Circulation Experiment (WOCE) and the National Oceanic and
     Atmospheric Administration's Climate and Global Change Program, the cruise began in Los
     Angeles, California, on August 4, 1992, with a transit line (Leg 0) to Dutch Harbor, Alaska. 
     On August 16, the ship departed Dutch Harbor on Leg 1 of WOCE section P13.  On
     September 15, 1992, the R/V John V. Vickers arrived in Kwajalein, Marshall Islands, for
     emergency repairs, and after 11 days in port departed for Leg 2 of Section P13 on September
     26, 1992.  The cruise ended on October 21 in Noumea, New Caledonia.  Measurements made
     along WOCE Section P13 included pressure, temperature, salinity [measured by a conductivity,
     temperature, and depth sensor (CTD)], bottle salinity, bottle oxygen, phosphate, nitrate, nitrite,
     silicate, chlorofluorocarbons (CFC-11, CFC-12, CFC-113), TCO2, and TALK. 
                                                            
     The TCO2 was measured by coulometry using a Single-Operator Multiparameter
     Metabolic Analyzer (SOMMA).  The overall precision and accuracy of the analyses was
     2 mol/kg.  Samples collected for TALK were measured by potentiometric titration; precision
     was 2 mol/kg.  The CO2-related measurements aboard the R/V John V. Vickers were
     supported by the U.S. Department of Energy.
     
     The WOCE Section P13 data set is available free of charge as a numeric data package
     (NDP) from the Carbon Dioxide Information Analysis Center.  The NDP consists of two
     oceanographic data files, two FORTRAN 90 data-retrieval routine files, a documentation file,
     and this printed report, which describes the contents and format of all files as well as the
     procedures and methods used to obtain the data.  Instructions on how to access the data are
     provided.
     
     Keywords: carbon dioxide; TCO2; coulometry; World Ocean Circulation Experiment; Pacific
     Ocean; hydrographic measurements; alkalinity; carbon cycle.
     
 
                            PART 1:
     
                          OVERVIEW                      
                               
                  1. BACKGROUND INFORMATION
                                
     The World Ocean plays a dynamic role in the Earth's climate: It captures heat from the
     sun, transports it, and releases it thousands of miles away.  These oceanic-solar-atmospheric
     interactions affect winds, rainfall patterns, and temperatures on a global scale.  The oceans also
     play a major role in global carbon-cycle processes.  Carbon is unevenly distributed in the
     oceans because of complex circulation patterns and biogeochemical cycles.  The oceans are
     estimated to hold 38,000 gigatons of carbon, 50 times more than that in the atmosphere and 20
     times more than that in plants, animals, and soil.  If only 2% of the carbon stored in the
     oceans were released, the level of atmospheric carbon dioxide (CO2) would double.  Every
     year, the amount of CO2 exchanged across the sea surface is more than 15 times that produced
     by the burning of fossil fuels, deforestation, and other human activities (Williams 1990). 
                                                            
     To better understand the ocean's role in climate and climatic changes, several large
     experiments have been conducted, and others are under way.  The largest oceanographic
     experiment ever attempted is the World Ocean Circulation Experiment (WOCE).  A major
     component of the World Climate Research Program, WOCE brings together the expertise of
     scientists and technicians from more than 30 nations.  In the United States, WOCE is
     supported by the federal government under the Global Change Research Program.  The
     multiagency U.S. effort is led by the National Science Foundation and is supported by major
     contributions from the National Oceanic and Atmospheric Administration (NOAA), the U.S.
     Department of Energy (DOE), the Office of Naval Research, and the National Aeronautics and
     Space Administration.  Although total carbon dioxide (TCO2) is not an official WOCE
     measurement, a coordinated effort, supported in the United States by DOE, was made on
     WOCE cruises to measure the global distributions of TCO2 and other carbon-related
     parameters [total alkalinity (TALK), partial pressure of CO2 (pCO2), and pH].  The goal of the
     DOE's CO2 survey includes estimation of the meridional transport of inorganic carbon in a
     manner analogous to the oceanic heat transport (Bryden and Hall 1980; Brewer et al. 1989;
     Roemmich and Wunsch 1985), evaluation of the exchange of CO2 between the atmosphere and
     the ocean, and preparation of a database suitable for carbon-cycle modeling and subsequent
     assessment of anthropogenic CO2 in the oceans.  The final data set is expected to cover
     ~23,000 stations. 
                                                            
     This report presents CO2-related measurements obtained during the Research Vessel (R/V)
     John V. Vickers NOAA Climate and Global Change (CGC92) expedition along the WOCE
     meridional Section P13. 
     
      
     2. DESCRIPTION OF THE EXPEDITION
     
     2.1 R/V John V. Vickers Cruise Information
     
     R/V John V. Vickers cruise information follows:
     
         Ship name John V. Vickers
         Expedition code          3220CGC92/0, 1, 2
         WOCE Section             P13
         Location                 Los Angeles, California, U.S.A., to Noumea, New Caledonia
         Dates                    August 4 - October 21, 1992
         Chief Scientist          Legs 0 and 1, John Bullister, NOAA/PMEL
                                  Leg 2, Bruce Taft, NOAA/PMEL (retired)
     
     
     Parameters measured        Institution       Principal investigators
     
     CTD*, salinity             PMEL              B. Taft
     Oxygen                     PMEL              J. Bullister
     Nutrients                  USF               K. Fanning
     Chlorofluorocarbons (CFCs) PMEL              J. Bullister
     Tritium and helium-3       WHOI              W. Jenkins
     TCO2                       SIO               A. Dickson
     TALK                       SIO               C. Keeling
     Radiocarbon (14C)          UW                P. Quay
     Underway ADCP**            SIO               R. Pinkel
     Lowered ADCP               UH                P. Hacker
     
     
     Participating Institutions
     
     PMEL    Pacific Marine Environmental Laboratory
     USF     University of South Florida
     UW      University of Washington
     WHOI    Woods Hole Oceanographic Institution
     SIO     Scripps Institution of Oceanography
     UH      University of Hawaii
     
     _________________________________________________
     *Conductivity, temperature, and depth sensor.
    **Acoustic Doppler current profiler.
     
     
     2.2 Brief Cruise Summary
     
     The CGC92 expedition was carried out on the U.S. registered R/V John V. Vickers.  This
     vessel was operated by the University of Southern California together with officers from the
     NOAA corps.
      
     The goal of the cruise was to carry out a WOCE one-time hydrographic measurement
     along section P13 which runs along longitude 165 E from the Kamchatka peninsula to New
     Caledonia.  The cruise was split into three legs for logistical regions.
     
     2.2.1 Leg 0:  Expedition Code 3220CGC92/0
     
     Leg 0 of the CGC92 expedition consisted of a transit from Los Angeles, California, to
     Dutch Harbor, Alaska, with 4 stations occupied along the cruise track to test the CTD/rosette
     system (stations 1 - 4 are not included in the data set).  One of these stations was a
     re-occupation of Station "P" (50 N, 145 W).  Scientists from SIO tested an underway ADCP
     system along the cruise track.
     
     2.2.2 Leg 1:  Expedition Code 3220CGC92/1
     
     The chief scientist for Leg 1 of the cruise was Dr. John Bullister of NOAA/PMEL.  The
     R/V John V. Vickers left Dutch Harbor on August 16, 1992, to carry out the sampling along
     the cruise track, and arrived at Kwajalein, Marshall Islands, on September 15, 1992.
         
     Leg 1 consisted of 51 stations (Nos. 5 - 55).  The first station on this leg (No. 5) was a
     CTD/rosette cast test (not included in the data set) made in the Bering Sea, along the transit
     from Dutch Harbor to the start of the P13 line near the Kamchatka Peninsula.  Sampling of the
     P13 section began with occupation of station No. 6 on August 21, 1992, near the 200-meter
     isobath off Kamchatka.  A series of stations were occupied on a southeastward transit down
     the continental slope and across the Kamchatka trench.  The section turned directly southward
     at about 51 30' N and 165 00' E and continued along the 165 E meridian for the remainder
     of Leg 1.  Nominal station spacing was 30 nautical miles (nm) from the start of the section to
     about 40 N.  Because of a series of delays during the first part of Leg 1, a decision was made
     to stretch nominal station spacing for the remainder of Leg 1 to 40 nm. 
         
     Because of concerns about possible structural deformation to the ship and concern over
     the failure of a watertight door to close properly, work on the P13 CTD/rosette section was
     halted on September 9, 1992, at about 30 N, and R/V John V. Vickers was ordered to steam
     directly to Kwajalein. 
     
     2.2.3 Leg 2:  Expedition Code 3220CGC92/2
     
     The chief scientist for the second leg of the cruise was Dr. Bruce Taft from
     NOAA/PMEL.  The R/V John V. Vickers remained at the dock in Kwajalein for an extended
     period of time for evaluation of structural integrity by two marine architects and for repair.
     The ship left Kwajalein on September 26, 1992, and began steaming back to the break-off
     point to continue work on the P13 section.
         
     Despite the delay caused by these repairs, the R/V John V. Vickers had to arrive in Noumea, 
     New Caledonia in time for its subsequent use by Tropical Ocean Global Atmosphere/Coupled 
     Ocean-Atmosphere Response Experiment (TOGA/COARE) investigators.  This schedule did not 
     allow enough time to complete the WOCE Section P13 to even minimum WOCE Hydrographic Program 
     (WHPO) spesifications. 
         
     With the remaining time, R/V John V. Vickers occupied CTD/rosette stations at a nominal
     spacing of about 60 nm from 28 N to 4 N, and closer spacing from 4 N to 4 30' S. 
     Lowered ADCP measurements were made on stations between 4 N and 4 S.  The section
     was terminated on October 17, 1992, at 4 45' S and 164 00' E in order to arrive in Noumea
     by the October 21 deadline.  A total of 32 stations (Nos. 56 - 88) were occupied during Leg 2
     (station No. 60 was aborted and not included in the listings).
         
     Throughout the cruise along WOCE Section P13, samples for shipboard analysis of TCO2
     and TALK were collected from 10-L Niskin bottles on the 36-position small-volume rosette
     water sampling system.  Of the total of 88 stations on the three legs, CO2 samples were
     collected from all Niskin bottles throughout the water column on 39 stations.  On an additional
     41 stations CO2 samples were collected from surface bottles only.
     

                 3. DESCRIPTION OF VARIABLES AND METHODS 
                                
                     3.1 Hydrographic Measurements
                                
     A NOAA/PMEL-designed, 36-position, 10-L rosette frame was used at 84 of the 88
     stations during the expedition.  A smaller 12-position, 2.4-L rosette was used as a bad-weather
     backup system at several stations during the cruise.  A General Oceanics (GO) 36 "Intelligent"
     underwater array (pylon) and deck unit was used with the PMEL 36-position system, along
     with a Neil Brown Instrument Systems (NBIS) MARK III CTD (serial # 1111).  The CTD
     pressure, temperature, and conductivity data were processed and corrected according to
     laboratory calibrations.  Pressure values are expected to be accurate to 3 dbar, temperature
     values to 0.002 C.  
                                                            
     The salinity analysis aboard R/V John Vickers was determined exclusively with a
     Guildline 8400 Autosal.  This instrument was located in a temperature-controlled room at
     20.5  1C.  The bath of the autosal was kept at 21C and proved to be very stable throughout
     the cruise.  Standardization of the autosal was carried out with International Association for
     the Physical Sciences of the Ocean (IAPSO) Standard Seawater batch P114. 
                                                            
     Samples of dissolved oxygen were collected soon after the rosette sampler was brought
     on board and after CFC and helium samples were collected.  Calibrated 125-mL nominal
     volume iodine determination flasks (Corning 5400-125) were used for sampling.  Titration was
     performed by Carpenter's (1965) whole bottle technique with a modification of the system
     described by Friederich et al. (1991).
                                                            
     All analyses for nutrients were done with an Alpkem RFA/2 320 autoanalyzer.  The
     methods used were modified from those recommended by the Alpkem Corporation.  The
     working nutrient standards used were a mixture of phosphate, silica, nitrate, and nitrite in a
     low-nutrient natural seawater matrix.  Simultaneous analyses were run on the RFA/2 for all of
     these nutrients. 
                                                            
     For more detailed information on hydrographic measurements, please see the Chief
     Scientist report at http://whpo.ucsd.edu/data/onetime/pacific/p13/p13/index.htm .
     
     3.2 Total Carbon Dioxide Measurements
                                                            
     The samples for TCO2 were taken in 500-mL borosilicate glass bottles in accordance with
     the procedure specified in Handbook of Methods for the Analysis of the Various Parameters of
     the Carbon Dioxide System in Sea Water (DOE 1994), an earlier version of which was
     available at the time in manuscript version to the DOE Science Team.  The samples were
     poisoned with mercuric chloride to minimize biological activity prior to analysis.
                                                            
     Two duplicate samples were taken and analyzed for each profile: one in surface water
     (near the top of the cast) and one in deep water (near the bottom of the cast).  These are used
     to assist in the assessment of the measurement quality. 
     
     3.2.1 Analysis Technique
     
     The samples were analyzed using a Single Operator Multiparameter Metabolic Analyzer
     (SOMMA) developed by K. Johnson (Johnson et al. 1985; 1987).  The procedure using this
     specific instrument is described in detail in the SOMMA operating manual (Johnson 1991 -
     unpublished manuscript), and a description of the procedure is available in the DOE handbook
     (DOE 1994).
                                                            
     The principle behind this analysis is as follows: A known amount of seawater is
     dispensed into a stripping chamber where it is acidified and purged with an inert gas.  The
     presence of solid carbonates, such as CaCO3, thus constitutes an interference in the method. 
     The amount of CO2 in the resulting gas stream is determined by absorbing the CO2 in an
     absorbent containing ethanolamine and titrating coulometrically the hydroxyethylcarbamic acid
     that is formed.  The pH of the solution is monitored by measuring the transmittance of a
     thymolphthalein indicator at approximately 610 nm.  Hydroxide ions are generated by the
     coulometer circuitry so as to maintain the transmittance of the solution at a constant value. 
     The relevant chemical reactions occurring in the solution are:
     
                        CO2 + HO(CH2)2NH2 -- HO(CH2)2NHCOO  + H+
                                 
     and
     
                                      H+ + OH-  -- H2O.
                                 
     The hydroxide ions used are generated at the cathode by electrolyzing water:
     
                                  H2O + e-  --  H2(g) + OH- ,
                                 
     while silver is dissolved at the anode:
     
                                    Ag(s) -- Ag+ + e-  .
                                 
     The overall efficiency of the coulometric procedure is calibrated using known amounts of
     CO2 gas, either from gas loops or from seawater-based reference materials.
     
     3.2.2 Order of Analyses
     
     The samples were analyzed in the order surface-to-deep.  This order allowed the cooler
     deep samples to come to room temperature before they were analyzed.  However, this means
     that it is not possible to ascertain from the analytical measurements alone if there is a
     systematic variation in the calibration with the life of the coulometric cell (see Sect. 3.2.3
     below).
     
     3.2.3 Calibration of the Analyses
     
     The calibration of the analyses reported here was problematic.  The original plan was to use
     gas loops to calibrate the coulometer system and to check the performance of the analyses
     using certified reference materials (CRM Batch 13, certified TCO2 value 2015.13 mol/kg).
     Unfortunately, a post-cruise examination of the results showed that the calibration factor
     calculated for gas loops was unexpectedly variable; an examination of the calibration factor
     that would have been calculated from the analyses of the CRMs also showed similar variability
     (equivalent to a standard deviation of measurement of 2.4 mol/kg). 
     
     A more detailed examination showed that the variability was restricted to those
     measurements that had been made in the early stages of a cell's lifetime; measurements on gas
     loops (Fig. 3 in hard copy) or on CRMs (Fig. 4 in hard copy) made later in the cell's lifetime 
     were much more stable as well as being lower (counts/mol) than the initial measurements. 
          
     The reason for this variability appears to be that the cell was not adequately conditioned
     prior to being calibrated and used (Ken Johnson, BNL, personal communication). 
     Consequently, measurements made early in the cell lifetime are suspect.  These include all of
     the initial gas loop calibrations as well as the initial measurement of the reference material.
     The early measurements that were made on water from the upper ocean may also be somewhat
     degraded (see Sect. 3.2.4 below).
     
     The calibration approach used to calculate the results presented here was as follows:
     
        - The calibration of an individual coulometer was assumed to remain stable from day to
          day throughout its period of use.  This assumption reflects the experience of most
          investigators (Dickson 1992) and is also borne out by the measurements from this cruise
          made later in the cell life (see Fig. 3 and Fig. 4).  Note that a single coulometer unit was
          used throughout Leg 1 and for part of Leg 2; it was exchanged during Leg 2 on
          October 7, 1992, prior to measurement of samples from station 65. 
     
        - Thus the measurements on reference materials were divided into two groups: one prior to
          station 65, the other from station 65 to the end of the cruise, and a mean calibration
          factor was calculated separately for each group of analyses (based on the measurements
          made on reference materials later in the cell lifetime).
     
        - This universal (coulometer dependent) calibration factor (i.e., based on the CRMs) was
          used to calibrate the measurements made on individual sea water samples.
     

     3.2.4 Measurement Data Quality
     
     Because of the difficulty in assigning a meaningful calibration to the analyses of total
     dissolved inorganic carbon made on this cruise, it is difficult to assess the data quality of the
     measurements presented here.  Although it is apparent that analyses made later in the
     coulometric cell's lifetime are less variable, it is less clear when the
     measuring system settles down.  Thus the measurements that are made early in the cell lifetime
     are also necessarily suspect (this is discussed in more detail below).
          
     One indication of the potential accuracy of the measurement system is the degree of
     agreement between the calibration factors based on gas loops and those based on CRMs.  The
     average difference is of the order of 0.1% (Leg 1: 0.14%, Leg 2: 0.06%), thus indicating that
     the gas loops had the potential of providing an accurate calibration if the cell had been
     adequately conditioned.
          
     The precision of measurement is harder to assess.  Duplicate samples were taken at each 
     full station.  These were typically a surface sample (in the top 10 m) and a deep sample
     (usually from one of the two deepest Niskin bottles).  The duplicates were analyzed with the
     surface pair being analyzed at the beginning of a run and the deep pair being split between the
     beginning and end of a run. 
          
     The standard deviation of a single measurement calculated from these duplicates was
     1.3 mol/kg for the surface samples (analyzed together); and 2.0 mol/kg for the deep
     samples (analyzed at the start and end of a run).
          
     However, the standard deviation figures are somewhat misleading.  The mean difference
     for the surface samples (first and second) is 0.4 mol/kg; that for the deep samples is 1.2
     mol/kg.  This suggests that even during the measurement of these duplicates the calibration of
     the cell is changing in the direction shown in Fig. 3 and Fig. 4.  Hence, the measurements on
     the samples done in the first part of a run, those from the upper ocean, may, on occasion, be
     biased high by the use of a calibration factor more appropriate to the later measurements.  An
     examination of the data on duplicates indicates that the extent of this bias is unlikely to exceed
     4 mol/kg and may on many occasions be less than that (see Section 3.4 for an evidence from
     the shore-based replicate measurements).  The measurements on the later (deep) samples would
     be expected to have a precision similar to that found for the later CRMs: a standard deviation
     of 1.1 mol/kg (i.e., a similar magnitude to that found for those duplicate measurements that
     were run side-by-side at the beginning of the run).
     
     3.3  Total Alkalinity Measurements
     
     The TALK concentrations were determined by potentiometric titration of 1153 Niskin
     samples, 574 from Leg 1 and 579 from Leg 2.  Samples from throughout the water column
     were measured on 39 stations (nominally 36 depths per station) and from surface Niskins only
     on 41 additional stations.  The TALK was measured on an aliquot of seawater taken from the
     same 500-mL bottle previously analyzed for TCO2.  Calibration of the shipboard measurements
     of TALK reported in this numeric data package depends upon the standardization of the HCl
     titrants with titrations of primary standard sodium carbonate solutions at SIO.  The titration
     system and its calibration are described in Guenther et al. (1994a), a reprint of which is
     provided in Appendix A of this report.  Adjustments to the TALK calibration scale are likely
     to be made in the future. 
          
     Data quality was assessed at sea by titration of replicate seawater samples, secondary
     standard bicarbonate solutions prepared at SIO before expedition, and bottles of CRM batch
     number 13.  Aliquots from the replicate seawater samples and the CRMs were titrated after
     aliquots had been removed for TCO2 measurements.
          
     The short-term repeatability was estimated by analyzing the agreement of pairs of
     replicate seawater samples titrated simultaneously, using equation (3) in Standard Operating
     Procedure (SOP) 23 of the DOE (1994).  One or two pairs usually were measured on each day
     of analysis.  On Leg 1, for 33 pairs, the sample standard deviation, si, of a single measurement
     was estimated to be 1.56 mol/kg.  On Leg 2, for 30 pairs, si was estimated to be 2.13 mol/kg.
     
     Two batches of bicarbonate reference materials were titrated during the cruise.  Usually
     four measurements were made per day.  Analysis of the results using the normal equation for
     sample standard deviation yields an estimate of the reproducibility of the measurements over
     the entire cruise.  The si was found to be 2.77 mol/kg for 75 measurements of batch "A" and
     2.03 mol/kg for 90 measurements of batch "B."
          
     Titrations of CRM samples provided an additional estimate of reproducibility and also an
     estimate of the accuracy through comparison of the at-sea results with the value certified by
     the laboratory of A. G. Dickson at SIO.  The value for CRM batch 13, certified by titrations in
     1996 on archived samples, was 2203.79 mol/kg.  During the cruise 84 titrations of CRM
     batch 13 were made.  After 6 measurements were rejected, the si calculated for 78
     measurements was 2.29 mol/kg.  The average TALK for the 78 measurements was
     2201.26 mol/kg, nearly within one standard deviation of the certified value.  The TALK
     measurements of seawater reported here have NOT been adjusted by this difference.  Figure 5
     in the hard copy is a plot of the difference between the shipboard TALK of CRM batch 13 and 
     the certified value versus time during both legs of the cruise.
     
     For more detailed information on TALK measurements during the R/V John V. Vickers
     cruise along WOCE section P13 please see Appendix A in this report.

     
     3.4 Shore-Based Replicate Measurements
     
     During the expedition, 322 duplicate samples were collected and returned to SIO for
     shore-based measurements in the laboratory of C. D. Keeling.  A total of 309 TCO2 and 314
     TALK measurements were performed on these samples.  The 13C/12C  isotopic ratio of the
     carbon comprising the TCO2 was also measured (but not reported in this numeric data
     package).  Comparisons between the shore-based measurements of TCO2 and TALK and those
     made at sea on water from the same Niskin bottles provide further quality control information
     on the carbon data set for WOCE Section P13.
     
     Shore-based measurements of TCO2 were made by vacuum extraction/manometry using
     the procedures established for the DOE/WOCE ocean CO2 program (Guenther et al. 1994b).
     Results are tabulated in Table B.1 in Appendix B.  This table also lists the corresponding
     SOMMA TCO2 values and the differences between the shipboard and shore-based values.
     Shipboard data are identified as "SIO" and shore-based as "S.I.O."  The repeatability of the
     shore-based results themselves can be estimated from the agreement of the duplicate samples
     measured (DOE 1994).  The sample standard deviation, si, of an individual shore-based result 
     represents the short-term imprecision of the laboratory analysis, together with imprecision
     introduced by sampling and storage.  The si calculated for the set of 140 pairs of data was
     0.95 mol/kg.  Twelve pairs were rejected from this calculation, as shown by the flags in
     Table B.1. This "replicate imprecision" is approximately average for DOE/WOCE program
     cruises.
     
     Of the 140 ship - shore differences corresponding to the "good" pairs of shore-based data,
     two were rejected for being more than 3si from the average (-17.17 and 20.21 mol/kg).  The
     average difference for the remaining 138 comparisons was 1.37 mol/kg, with the shore-based
     being higher, and the si of an individual difference was 3.11 mol/kg.  The average difference
     was typical for DOE/WOCE cruises during the 1991-1994 period, but the si is rather large.  A
     reason for the increased scatter is the presence of a depth-dependent bias between the
     ship shore differences.  The usual sampling depths for shore-based replicate samples on
     DOE/WOCE cruises were surface and deep (nominally 3000 m).  Differences for WOCE
     Section P13 are plotted in Figure 6 for this subset of comparisons.  "Surface" samples are the
     shallowest on a station, ranging from 10 to 75 m in depth, and "deep" samples are the deepest,
     ranging from 1000 to 3200 m.  The average surface deep bias for the subset of surface and
     deep samples in Figure 6  (18 differences between "good" replicate pairs) is 3.5 mol/kg (si =
     2.5 mol/kg).  A surface deep bias has been evident for only a few other cruises and usually
     is smaller.  On this cruise, shore-based replicate samples were also collected in profile from 9
     to 12 Niskin bottles from the surface to nominally 3000 m on 10 stations.  Ship shore differences
     for the top several depths of these stations change toward the more negative deep differences. 
     From 400 m down, the differences are relatively constant. 
     
     The surface-deep bias results agree fairly well with measurements made at sea. 
     Shipboard measurements for surface comparisons between shore-based and shipboard
     measurements were made early in the measurement runs, while those for deep comparisons
     were made late in the runs.  Use of the lower calibration factors measured late in the runs
     resulted in a high bias for measurements made early in the runs (see section 3.2.4).  On
     average, CRM measurements made early in the runs were 2.6 mol/kg higher than those made
     late in the runs.  Also, deep samples measured early in the runs on Leg 1 on average were
     2.3 mol/kg higher than their duplicates measured late in the runs.  However, this pattern was
     far less apparent for Leg 2.
          
     Shore-based measurements of TALK were made by essentially the same potentiometric
     titration system as the measurements made at sea.  The primary difference was that the 
     aliquots for shore-based titrations more often were dispensed gravimetrically into the titration
     cell, instead of volumetrically.  The aliquots were removed from the sample bottles after those
     for shore-based TCO2 had been removed.  Results are tabulated in Table B.2.  This table also
     lists the corresponding shipboard TALK values and the differences between shore-based and
     shipboard values.  As described for the shore-based TCO2, the replicate imprecision of the
     shore-based TALK measurements is estimated from the agreement of the duplicate 
     measurements.  For samples with analyses from both gravimetric and volumetric systems, 
     analyses separated by more than a week of elapsed time were rejected.  For one set of
     titrations made within a few days on both systems, the gravimetric data were chosen over the
     volumetric.  The si was 1.90 mol/kg for 154 pairs of measurements, with four pairs rejected
     as shown by the flags in Table B.2.  The apparent imprecisions of the shipboard TALK results 
     (see discussion in section 3.3) and the shore-based results are similar, ~2 mol/kg.
     
     The average ship - shore difference for TALK is calculated from 147 of the total of 150
     comparisons of "good" shore-based duplicates with corresponding shipboard values.  Three
     comparisons with differences of 18.78, 15.63, and 23.01 mol/kg (greater than 3si) were
     rejected.  The average difference is 3.35 mol/kg (shipboard higher).  The si of an individual 
     difference is 4.11 mol/kg.  Both the average ship shore difference and its imprecision are
     likely to change after the anticipated adjustments to the TALK calibration scale are made, so
     further analysis and plotting of the data will not be presented at this time.
     
     3.5 Chlorofluorocarbon Measurements
     
     CFCs were usually analysed in the first water sample collected from the 10-L bottles.  Care was taken
     to co-ordinate the sampling of CFCs with other gas samples to minimize the time between the
     initial opening of each bottle and the completion of sample drawing.  In most cases, helium,
     tritium, dissolved oxygen, TCO2, and TALK samples were collected within several minutes of
     the initial opening of each bottle.  CFC samples were collected in 100-mL precision glass
     syringes and held immersed in a water bath until processing.
          
     The CFC analytical system functioned relatively well during this expedition.  The CFC
     system was installed in a specially designed laboratory van located on a deck and was isolated
     from possible contamination from the high levels of CFCs that are sometimes present in air
     inside the ship laboratories.  Concentrations of CFCs in air inside this van were usually close to
     those of clean marine air.
          
     Concentrations of CFC-11 and CFC-12 in air samples, seawater, and gas standards during
     the cruise were measured by shipboard electron capture gas chromatography, according to the
     methods described by Bullister and Weiss (1988).  The concentrations of CFC-11 and CFC-12
     in air samples, seawater samples, and gas standards are reported relative to the SIO 1986
     calibration scale.  CFC concentrations in air and standard gas are reported in units of mole
     fraction CFC in dry gas and are typically in parts-per-trillion (ppt) range.  Dissolved CFC
     concentrations are given in unit of picomole CFC per kg seawater (pmol/kg).  CFC
     concentrations in air and seawater samples were determined by fitting their chromatographic
     peak areas to multi-point calibration curves, generated by injecting known volumes of gas
     from a CFC working standard (PMEL cylinder 71489) into the analytical instrument.  These
     concentrations of CFC-11 and CFC-12 in this working standard were calibrated versus a
     primary CFC standard (CC36743) before and after the cruise.  No measurable drift in the
     working standard could be detected during this interval.  Full range calibration curves were run
     at 1- to 2-day intervals.  Single injections of a fixed volume of standard gas were run much
     more frequently (at intervals of 1 to 2 hours) to monitor short-term changes in detector
     sensitivity.  The estimated reproducibility of the calibrations is about 1.3% for CFC-11 and
     0.5% for CFC-12.  A precision (1 standard deviation) for dissolved CFC measurements was
     ~1%, or 0.005 pmol/kg, whichever is greater.
     
     Sample loops filled with CFC-free gas and syringe samples of CFC-free water (degassed
     in a specially designed glass chamber) were run to check sampling and analytical blanks. 
     CFC-11 and CFC-12 concentrations measured in deep samples along the section were typically
     in the range of 0 to 0.007 pmol/kg, near the detection limit of the analytical system (~0.004
     pmol/kg).  Previous studies (Warner et al. 1996) of time-dependent tracers in this region of the
     Pacific indicate that waters at densities sigma > 27.4 should have CFC concentrations near zero at
     present.  We attribute the low-level CFC signal in deep samples to the slow release of CFC
     from the walls and O-rings of the 10-L bottles into the seawater sample during storage and to
     contamination during the transfer and storage of the seawater samples in glass syringes prior to
     analysis.  Based on the median concentrations observed in deep water samples along the
     section, the following blank corrections were applied to the seawater measurements:
     
     CFC-11 blank corrections applied (in pmol/kg):
     Stations  1 - 43:        0.010
     Stations 44 - 88:        0.008
     
     CFC-12 blank corrections applied (in pmol/kg):
     Stations  1 - 4          0.000
     Stations  5 - 23         0.021
     Stations 24 - 27         0.034
     Stations 28 - 52         0.018
     Stations 53 - 88         0.009
     
     As a result of these blank corrections, some concentrations reported for deep samples are less
     than zero.
           
     A number of water samples had anomalous high CFC-11 and/or CFC-12 concentrations
     relative to adjacent samples.  These high values appeared to occur more or less randomly and
     were not clearly associated with other features in the water column (e.g., elevated oxygen
     concentrations).  In most cases, only one of the two CFCs measured showed these anomalous
     high levels.  This suggests that the high values were the result of analytical variability or
     isolated low-level contamination events.  These samples are included in this report and are
     flagged as either "3" (questionable) or "4" (bad) measurements.  Approximately 181 analyses
     of CFC-11 and 76 analyses of CFC-12 were given these flags.
     
                4. DATA CHECKS AND PROCESSING PERFORMED BY CDIAC
                                 
     An important part of the numeric data packaging process at the Carbon Dioxide
     Information Analysis Center (CDIAC) involves the quality assurance (QA) of data before
     distribution.  Data received at CDIAC are rarely in a condition that would permit immediate
     distribution, regardless of the source.  To guarantee data of the highest possible quality,
     CDIAC conducts extensive QA reviews that involve examining the data for completeness,
     reasonableness, and accuracy.  The QA process is a critical component in the value-added
     concept of supplying accurate, usable data for researchers. 
           
     The following information summarizes the data processing and QA checks performed by
     CDIAC on the data obtained during the R/V John V. Vickers cruise along WOCE Section P13
     in the Pacific Ocean.
     
     1.    The final carbon-related data were provided to CDIAC by A. G. Dickson, P. R. Guenther,
           and C. D. Keeling of Scripps Institution of Oceanography.  The final hydrographic and
           chemical measurements and the station information files were provided by the WOCE
           Hydrographic Program Office (WHPO) after quality evaluation.  A FORTRAN 90
           retrieval code was written and used to merge and reformat all data files.
     
     2.    To check for obvious outliers, all data were plotted by use of a PLOTNEST.C program
           written by Stewart C. Sutherland (Lamont-Doherty Earth Observatory).  The program
           plots a series of nested profiles, using the station number as an offset; the first 
           station is defined at the beginning, and subsequent stations are offset by a fixed interval
           ionable measurement) or "4" (bad measurement) (see File Descriptions in Part 2 of
           this documentation).
     
     3.    To identify "noisy" data and possible systematic, methodological errors, property-property
           plots for all parameters were generated, carefully examined, and compared with
           plots from previous expeditions in the Pacific Ocean.
     
     4.    All variables were checked for values exceeding physical limits, such as sampling depth
           values that are greater than the given bottom depths.
     
     5.    Dates, times, and coordinates were checked for bogus values (e.g., values of MONTH < 1
           or > 12; DAY < 1 or > 31; YEAR < or > 1992; TIME < 0000 or > 2400; LAT 
           < -10.000 or > 60.000; and LONG < 160.000 or > 170.000).
     
     6.    Station locations (latitudes and longitudes) and sampling times were examined for
           consistency with maps and cruise information supplied by A. Dickson and C. Keeling of
           SIO.
     
     7.    The designation for missing values, given as -9.0 in the original files, was changed to
           -999.9 for the consistency with other oceanographic data sets.
          
     
          5.  HOW TO OBTAIN THE DATA AND DOCUMENTATION
                                 
     This database (NDP-075) is available free of charge from CDIAC.  The complete
     documentation and data can be obtained from the CDIAC oceanographic Web site
     (http://cdiac.esd.ornl.gov/oceans/doc.html), through CDIAC's online ordering system
     (http://cdiac.esd.ornl.gov/pns/how_order.html), or by contacting CDIAC.  
          
     The data are also available from CDIAC's anonymous file transfer protocol (FTP) area
     via the Internet.  Please note that your computer needs to have FTP software loaded on it (this
     is built in to most newer operating systems).  Use the following commands to obtain the
     database.
     
             ftp cdiac.esd.ornl.gov  or  >ftp 128.219.24.36
             Login: "anonymous" or "ftp"
             Password: your e-mail address
             ftp> cd pub/ndp075/
             ftp> dir
             ftp> mget (files)
             ftp> quit
     
      Contact information:
     
        Carbon Dioxide Information Analysis Center
        Oak Ridge National Laboratory
        P.O. Box 2008
        Oak Ridge, Tennessee 37831-6335
        U.S.A.
     
        Telephone: (865) 574-3645 
        Telefax: (865) 574-2232 
     
        E-mail:  cdiac@ornl.gov
        Internet:  http://cdiac.esd.ornl.gov/
                                
                                                          
                          
                          
                          6. REFERENCES
                                
                                 
   Brewer, P. G., C. Goyet, and D. Dyrssen.  1989.  Carbon dioxide transport by ocean currents
             at 25 N latitude in the Atlantic Ocean. Science 246:477-79.
     
   Bryden, H. L., and M. M. Hall.  1980.  Heat transport by ocean currents across 25 N latitude
             in the North Atlantic Ocean. Science 207:884.
     
   Bullister, J. L., and R. F. Weiss.  1988.  Determination of CCl3F and CCl2F2 in seawater and
             air. Deep-Sea Research 35(5):839-53.
     
   Carpenter, J. H. 1965.  The Chesapeake Bay Institute technique for the Winkler dissolved
             oxygen method.  Limnology & Oceanography 10:141-43.
     
   Dickson A. G.  1992.  The determination of total dissolved inorganic carbon in sea water
             using extraction/coulometry: The first stage of a collaborative study.
             DOE/RL/01830T-H14.  U. S. Department of Energy.
     
   DOE (U.S. Department of Energy).  1994.  Handbook of Methods for the Analysis of the
             Various Parameters of the Carbon Dioxide System in Sea Water. Version 2. 
             ORNL/CDIAC-74.  A. G. Dickson and C. Goyet (eds.).  Carbon Dioxide Information
             Analysis Center, Oak Ridge National Laboratory, Oak Ridge, Tenn.
     
   Friederich, G. E., L. A. Codispoti, and C. M. Sakamoto.  1991.  An Easy-to-Construct
             Automated Winkler Titration System.  MBARI Technical Report 91-6.  Monterey Bay
             Aquarium Research Institute, Monterey, Calif.
     
   Guenther, P. R., G. Emanuele III, T. J. Lueker, D. J. Moss, E. F. Stewart, and C. D. Keeling.
             1994a.  Oceanic CO2 measurements for the WOCE hydrographic survey in the Pacific
             Ocean: Shipboard alkalinity measurements on CGC92 legs 1 and 2, 1992. SIO Reference
             Series, Ref. No. 94-30. University of California, San Diego, Calif.
     
   Guenther, P. R., C. D. Keeling, and G. Emanuele III. 1994b.  Oceanic CO2 measurements for
             the WOCE hydrographic survey in the Pacific Ocean, 1990 1991: Shore based
             measurements. SIO Reference Series, Ref. No. 94-28. University of California, San
             Diego, Calif.
     
   Johnson, K. M., A. E. King, and J. McN. Sieburth.  1985.  Coulometric TCO2 analyses for 
             marine studies:  An introduction.  Marine Chemistry 16:61-82.
     
   Johnson, K. M., J. M. Sieburth, P. J. B. Williams, and L. Brndstrm.  1987.  Coulometric
             TCO2 analysis for marine studies:  Automation and calibration.  Marine Chemistry
             21:117-33.
     
   Roemmich, D., and C. Wunsch.  1985.  Two transatlantic sections: Meridional circulation and
             heat flux in the subtropical North Atlantic Ocean. Deep-Sea Research 32:619-64.
     
   Williams, P. J.  1990.  Oceans, Carbon, and Climate Change. Scientific Committee on
             Oceanic Research (SCOR), Halifax, Canada. 
     
   Warner, M. W., J. L. Bullister, D. P. Wisegarver, R. H. Gammon, and R. F. Weiss.  1996. 
             Basin-wide distributions of chlorofluorocarbons CFC-11 and CFC-12 in the North Pacific:
             1985-1989. Journal of Geophysical Research 101:20525-42.
   
   
                
                           PART 2:
     
                   CONTENT AND FORMAT OF DATA FILES                         
                   
                   7. FILE DESCRIPTIONS
                                
     This section describes the content and format of each of the five files that comprise this
     NDP (see Table 1).  Because CDIAC distributes the data set in several ways (via the Web,
     CDIAC's online ordering system, or anonymous FTP), each of the five files is referenced by
     both an ASCII file name, which is given in lower-case, bold-faced type (e.g., ndp075.txt), and
     a file number.  The remainder of this section describes (or lists, where appropriate) the
     contents of each file.
     
      Table 1.  Content, size, and format of data files
                                                            
      File number, name,                                   Logical                     File size
      and description                                      records                     in bytes
                                                            
     
     1. ndp075.txt:                                          2,733                      255,968
        a detailed description of the cruise network, 
        the two FORTRAN 90 data-retrieval routines, 
        and the two oceanographic data files
     
     2. stainv.for:                                             47                        1,440
        a FORTRAN 90 data-retrieval routine to read and 
        print p13sta.dat (File 4)
     
     3. p13dat.for:                                             57                        2,186
        a FORTRAN 90 data-retrieval routine to read and 
        print p13.dat (File 5)
     
     4. p13sta.dat:                                             92                        7,126
        a listing of the station locations, sampling dates, 
        and sounding bottom depths for each of the
        82 stations of WOCE Section P13
     
     5. p13.dat:                                             2,717                      480,067
        hydrographic, carbon dioxide, and chemical data 
        from 82 stations occupied on WOCE Section P13
     
                                                             _____                      _______ 
      Total                                                  5,646                      746,787
                                                  
                                                            
     
     
     7.1 ndp075.txt (File 1)
     
     This file contains a detailed description of the data set, the two FORTRAN 90 data-
     retrieval routines, and the two oceanographic data files.  It exists primarily for the benefit of
     individuals who acquire this database as machine-readable data files from CDIAC.
     
     7.2 stainv.for (File 2)
     
     This file contains a FORTRAN 90 data-retrieval routine to read and print p13sta.dat
     (File 4).  The following is a listing of this program.  For additional information regarding
     variable definitions, variable lengths, variable types, units, and codes, please see the
     description for p13sta.dat in Sect. 7.4. 
     
     c********************************************************************
     c* FORTRAN 90 data retrieval routine to read and print the file          
     c* named "p13sta.dat" (File 4).                                    
     c********************************************************************
     
     c*Defines variables*
     
            INTEGER  stat, cast, depth
            REAL latdcm, londcm 
            CHARACTER expo*11, sect*3, date*10, time*4
            OPEN (unit=1, file='p13sta.dat')
            OPEN (unit=2, file='p13sta.txt')
            write (2, 5)
     
     c*Writes out column labels*
     
      5     format (1X, 'STATION INVENTORY: R/V JOHN V. VICKERS', 
          1 9X, 'CRUISE DATES 08/03-10/21/1992',/,
          2 1X,'EXPOCODE',5X,'SECT',1X,'STNBR',2X,'CAST',9X,
          3 'DATE',2X,'TIME',2X,'LATITUDE',2X,'LONGITUDE',2X,
          4 'DEPTH',/)
     
     c*Sets up a loop to read and format all the data in the file*
     
            read (1, 6)
      6     format (////////)
     
      7     CONTINUE    
            read (1, 10, end=999) expo, sect, stat, cast, date, time,
          1 latdcm, londcm, depth
     
      10    format (A11, 4X, A3, 4X, I2, 5X, I1, 3X, A10, 2X, A4, 3X,
          1 F7.3, 3X, F8.3, 3X, I4)
      
            write (2, 20) expo, sect, stat, cast, date, time,
          1 latdcm, londcm, depth
     
      20    format (A11, 4X, A3, 4X, I2, 5X, I1, 3X, A10, 2X, A4, 3X,
          1 F7.3, 3X, F8.3, 3X, I4)
     
            GOTO 7
      999   close(unit=5)    
            close(unit=2)
            stop
            end
     
     
     
     7.3 p13dat.for (File 3)
     
     This file contains a FORTRAN 90 data-retrieval routine to read and print p13.dat (File 5). 
     The following is a listing of this program.  For additional information regarding variable
     definitions, variable lengths, variable types, units, and codes, please see the description for
     p13.dat in Sect. 7.5.
     
     c********************************************************************
     c* FORTRAN 90 data retrieval routine to read and print the file          
     c* named "p13.dat" (File 5).                                    
     c********************************************************************
c*Defines variables*

       INTEGER sta, cast, samp, bot 
       REAL pre, ctdtmp, ctdsal, ctdoxy, theta, sal, oxy, silca
       REAL nitrat, nitrit, phspht, cfc11, cfc12, tcarb, talk
       CHARACTER qualt*13
       OPEN (unit=1, file='p13.dat')
       OPEN (unit=2, file='p13.data')
       write (2, 5)

c*Writes out column labels* 

 5     format (2X,'STNNBR',2X,'CASTNO',2X,'SAMPNO',2X,'BTLNBR',2X,
     1 'CTDPRS',4X,'CTDTMP',4X,'CTDSAL',2X,'CTDOXY',5X,'THETA',4X,
     2 'SALNTY',2X,'OXYGEN',2X,'SILCAT',2X,'NITRAT',2X,'NITRIT',2X,
     3 'PHSPHT',3X,'CFC-11',3X,'CFC-12',2X,'TCARBN',2X,
     4 'ALKALI',8X,'QUALT1',/,36X,'DBAR',4X,'ITS-90',4X,'PSS-78',
     5 1X,'UMOL/KG',4X,'ITS-90',4X,'PSS-78',1X,5('UMOL/KG',1X),1X,
     6 'PMOL/KG',2X,'PMOL/KG',1X,2('UMOL/KG',1X),12X,'*',/,
     7 25X,'*******',21X,2('*******',1X),12X,6('*******',1X),
     8 1X,'*******',2X,3('*******',1X),12X,'*')

c*Sets up a loop to read and format all the data in the file*

       read (1, 6)
 6     format (//////////)

 7     CONTINUE    
       read (1, 10, end=999) sta, cast, samp, bot, pre, ctdtmp,
     1 ctdsal, ctdoxy, theta, sal, oxy, silca, nitrat, nitrit,
     2 phspht, cfc11, cfc12, tcarb, talk, qualt

 10    format (5X, I3, 7X, I1, 5X, I3, 4X, I4, 1X, F7.1, 1X, F9.4,
     1 1X, F9.4, 1X, F7.1, 1X, F9.4, 1X, F9.4, 1X, F7.1, 1X, F7.2,
     2 1X, F7.2, 1X, F7.2, 1X, F7.2, 1X, F8.3, 1X, F8.3, 1X, F7.1,
     3 1X, F7.1, 1X, A13)

       write (2, 20) sta, cast, samp, bot, pre, ctdtmp,
     1 ctdsal, ctdoxy, theta, sal, oxy, silca, nitrat, nitrit,
     2 phspht, cfc11, cfc12, tcarb, talk, qualt

 20    format (5X, I3, 7X, I1, 5X, I3, 4X, I4, 1X, F7.1, 1X, F9.4,
     1 1X, F9.4, 1X, F7.1, 1X, F9.4, 1X, F9.4, 1X, F7.1, 1X, F7.2,
     2 1X, F7.2, 1X, F7.2, 1X, F7.2, 1X, F8.3, 1X, F8.3, 1X, F7.1,
     3 1X, F7.1, 1X, A13)
     
       GOTO 7
 999   close(unit=1)    
       close(unit=2)
       stop
       end

     7.4 p13sta.dat (File 4)
     
      This file provides station inventory information for each of the 82 stations occupied during
     the R/V John V. Vickers cruise along WOCE Section P13.  Each line of the file contains an
     expocode, section number, station number, cast number, sampling date (month/date/year),
     sampling time, latitude, longitude, and sounding depth.  The file is sorted by station number
     and can be read by using the following FORTRAN 90 code (contained in stainv.for, File 2):
     
            INTEGER stat, cast, depth 
            CHARACTER expo*11, sect*3, date*10, time*4
            REAL latdcm, londcm
       
            read (1, 10, end=999) expo, sect, stat, cast, date, time,
          1 latdcm, londcm, depth 
      
      10    format (A11, 4X, A3, 4X, I2, 5X, I1, 3X, A10, 2X, A4, 3X,
          1 F7.3, 3X, F8.3, 3X, I4)
     
     Stated in tabular form, the contents include the following:
                                                            
     Variable           Variable    Variable       Starting      Ending
                          type        width          column      column
                                                            
     expo             Character         11               1          11
     sect             Character          3              16          18
     stat              Numeric           2              23          24
     cast              Numeric           1              30          30
     date             Character         10              34          43
     time             Character          4              46          49
     latdcm            Numeric           7              53          59
     londcm            Numeric           8              63          70
     depth             Numeric           4              74          77
                                                            
     
     The variables are defined as follows:
     
     expo      is the expedition code of the cruise;
     
     sect      is the WOCE section number;
     
     stat      is the station number;
     
     cast      is the cast number;
     
     date      is the sampling date (month/day/year);
     
     time      is the sampling time [Greenwich mean time (GMT)];
     
   latdcm      is the latitude of the station (in decimal degrees; negative values indicate the 
               Southern Hemisphere);
     
   londcm      is the longitude of the station (in decimal degrees; negative values indicate
               the Western Hemisphere);
     
    depth      is the sounding depth of the station (in meters).
     
     
     7.5 p13.dat (File 5) 
     
     This file provides hydrographic, carbon dioxide, and chemical data for the 82 stations
     occupied during the R/V John V. Vickers cruise along WOCE Section P13.  Each line consists
     of a station number, cast number, sample number, bottle number, CTD pressure, CTD
     temperature, CTD salinity, CTD oxygen, potential temperature, bottle salinity, bottle oxygen,
     silicate, nitrate, nitrite, phosphate, CFC-11, CFC-12, total CO2, total alkalinity, and
     data-quality flags.  The file is sorted by station number and pressure and can be read by using
     the following FORTRAN 90 code (contained in p13dat.for, File 3):
       
            INTEGER sta, cast, samp, bot 
            REAL pre, ctdtmp, ctdsal, ctdoxy, theta, sal, oxy, silca
            REAL nitrat, nitrit, phspht, cfc11, cfc12, tcarb, talk
            CHARACTER qualt*13
     
            read (1, 10, end=999) sta, cast, samp, bot, pre, ctdtmp,
            1 ctdsal, ctdoxy, theta, sal, oxy, silca, nitrat, nitrit,
            2 phspht, cfc11, cfc12, tcarb, talk, qualt
     
      10    format (5X, I3, 7X, I1, 5X, I3, 4X, I4, 1X, F7.1, 1X, F9.4,
            1 1X, F9.4, 1X, F7.1, 1X, F9.4, 1X, F9.4, 1X, F7.1, 1X, F7.2,
            2 1X, F7.2, 1X, F7.2, 1X, F7.2, 1X, F8.3, 1X, F8.3, 1X, F7.1,
            3 1X, F7.1, 1X, A13)
           
     
     Stated in tabular form, the contents include the following:
     
                                                            
                        Variable    Variable       Starting      Ending
     Variable             type        width          column      column
                                                            
     sta                Numeric          3               6           8
     cast               Numeric          1              16          16
     samp               Numeric          3              22          24
     bot                Numeric          4              29          32
     pre                Numeric          7              34          40
     ctdtmp             Numeric          9              42          50
     ctdsal             Numeric          9              52          60
     ctdoxy             Numeric          7              62          68
     theta              Numeric          9              70          78
     sal                Numeric          9              80          88
     oxy                Numeric          7              90          96
     silca              Numeric          7              98         104
     nitrat             Numeric          7             106         112
     nitrit             Numeric          7             114         120
     phspht             Numeric          7             122         128
     cfc11              Numeric          8             130         137
     cfc12              Numeric          8             139         146
     tcarb              Numeric          7             148         154
     talk               Numeric          7             156         162
     qualt             Character        14             164         176
                                                            
     
     The variables are defined as follows:
     
     sta       is the station number;
     
     cast      is the cast number;
     
     samp      is the sample number;
     
     bota      is the bottle number;
     
     pre       is the CTD pressure (dbar);
     
     ctdtmp    is the CTD temperature (C);
     
     ctdsala   is the CTD salinity [on the Practical Salinity Scale (PSS)];
     
     ctdoxya   is the CTD oxygen (mol/kg);
     
     theta     is the potential temperature (C);
     
     sala      is the bottle salinity (on the PSS);
     
     oxya      is the oxygen concentration (mol/kg);
     
     silcaa    is the silicate concentration (mol/kg);
     
     nitrata   is the nitrate concentration (mol/kg);
     
     nitrita   is the nitrite concentration (mol/kg);
     
     phsphta   is the phosphate concentration (mol/kg);
     
     cfc11a    is the chlorofluorocarbon 11 concentration (pmol/kg);
     
     cfc12a    is the chlorofluorocarbon 12 concentration (pmol/kg);
          
     tcarba    is the total carbon dioxide concentration (mol/kg);
     
     alkalia   is the total alkalinity concentration (mol/kg);
     
     qualt     is a 13-digit character variable that contains data-quality flag codes for 
               parameters underlined with asterisks (*******) in the file header.
               
     _________________________________
     aVariables that are underlined with asterisks in the data file's header indicate they have a data-quality  
     flag.  Data-quality flags are defined as follows:
     
          1 = sample for this measurement was drawn from water bottle but analysis was 
              not received;
          2 = acceptable measurement;
          3 = questionable measurement;
          4 = bad measurement;
          5 = not reported;
          6 = mean of replicate measurements;
          7 = manual chromatographic peak measurement;
          8 = irregular digital chromatographic peak integration;
          9 = sample not drawn for this measurement from this bottle.
     
     
               
     
          
                                APPENDIX A:
                                
      REPRINT OF PERTINENT LITERATURE (available in hard copy of NDP-075)
                                
                                
                                 
                           APPENDIX B:
                                
         SUMMARY OF SHORE-BASED TCO2 AND TALK REPLICATE
                          MEASUREMENTS
                                                                               
                                                                               
     Table B.1 Summary of Shore-Based TCO2 Replicate Measurements
                                             
     
     THE CARBON DIOXIDE PROJECT OF THE SCRIPPS INSTITUTION OF OCEANOGRAPHY                                                      
     CGC92 Legs 1 & 2   WOCE Line P13C                                                                                                   
     ---------------------------------                                                                                                   
     
     SUMMARY OF DISSOLVED INORGANIC CARBON DATA
     
                                                                                  S.I.O.    RUN   BOTTLE  BOTTLE "NISKIN"  SIO      SIO 
      LEG   LAT.   CAST  DEPTH  SAMPLE  EXTRAC ANALYSIS MANO SAMPLE                RUN     DELTA    DIC    DELTA    AVG    DIC    -S.I.O.
      STN   LONG.  NISK   (M)    DATE    DATE    DATE   TYPE BOTTLE  RUN   FLAG   ------------------ ( MOLES/KG SW) ---------------------
     
        1   54- 8N  1 25   10  21AUG92 17NOV92 19NOV92    M  R5288   001          1917.06         1917.06                                
         8 161-10E                     17NOV92 19NOV92    M  R5289   001          1917.99         1917.99   +0.93 1917.53 1917.70   0.17 
                                                                                                                                         
                    1  1 1820          17NOV92 18NOV92    M  R5286   001          2392.69         2392.69                                
                                       17NOV92 19NOV92    M  R5287   001          2392.36         2392.36   -0.33 2392.53 2391.70  -0.83 
                                                                                                                                         
        1   53-29N  1 36   10  22AUG92 02DEC92 03DEC92    M  R5292   001          2014.12         2014.12                                
        11 162-10E                     02DEC92 03DEC92    M  R5293   001          2014.69         2014.69   +0.57 2014.41 2019.70   5.29 
                                                                                                                                         
                    1  9 3000          02DEC92 03DEC92    M  R5290   001          2350.18         2350.18                                
                                       02DEC92 03DEC92    M  R5291   001          2347.96         2347.96   -2.22 2349.07 2331.90 -17.17 
                                                                                                                                         
        1   53- 1N  1 36   10  23AUG92 08APR93 09APR93    E  R5296   001          2018.77         2018.77                                
        13 162-52E                     08APR93 09APR93    E  R5297   001          2018.09         2018.09   -0.68 2018.43 2019.30   0.87 
                                                                                                                                         
                    1 11 2900          07APR93 09APR93    E  R5294   001          2346.07         2346.07                                
                                       07APR93 09APR93    E  R5295   001          2346.25         2346.25   +0.18 2346.16 2344.00  -2.16 
                                                                                                                                         
        1   50-59N  1 36   10  25AUG92 19NOV92 20NOV92    M  P5708   001          2039.55         2039.55                                
        17 164-58E                     19NOV92 20NOV92    M  P5709   001          2039.48         2039.48   -0.07 2039.52 2040.20   0.68 
                                                                                                                                         
                    1  8 3000          18NOV92 19NOV92    M  P5706   001          2348.98         2348.98                                
                                       18NOV92 20NOV92    M  P5707   001          2350.07         2350.07   +1.09 2349.53 2346.70  -2.83 
                                                                                                                                         
        1   49-30N  1 36   10  26AUG92 30NOV93 03DEC93    E  R5320   001    X     2058.24                                                
        20 165- 1E                     30NOV93 03DEC93    E  R5321   001          2043.07         2043.07         2043.07 2045.20   2.13 
                                                                                                                                         
                    1 33   50          01APR94 05APR94    E  R5318  A001          2113.45                                                
                                       01APR94 05APR94    E  R5318  B001          2113.04  -0.41  2113.25                                
                                       30MAR94 05APR94    E  R5319   001          2112.83         2112.83   -0.42 2113.04 2121.00   7.96 
                                                                                                                                         
                    1 31  100          01APR94 22APR94    E  R5316   001          2166.11         2166.11                                
                                       01APR94 22APR94    E  R5317   001          2165.39         2165.39   -0.72 2165.75 2165.70  -0.05 
                                                                                                                                         
                    1 27  200          04APR94 22APR94    E  R5314   001          2326.65         2326.65                                
                                       05APR94 22APR94    E  R5315   001          2326.62         2326.62   -0.03 2326.64 2322.90  -3.74 
                                                                                                                                         
                    1 25  300          04APR94 22APR94    E  R5312   001          2347.01         2347.01                                
                                       04APR94 22APR94    E  R5313   001          2349.76         2349.76   +2.75 2348.39 2343.30  -5.09 
                                                                                                                                         
                    1 23  400          05APR94 22APR94    E  R5310   001          2354.59         2354.59                                
                                       05APR94 22APR94    E  R5311   001          2354.07         2354.07   -0.52 2354.33 2350.10  -4.23 
     
     -----------------------------------------------------------------------------------------------------------------------------------
     MANOMETER TYPE:                                                 FLAGS:
       M = CONSTANT VOLUME MERCURY MANOMETER DATUM                     X: Analytical flag
       E = ELECTRONIC CONSTANT-VOLUME MANOMETER DATUM                 EX: Data excluded from statistical analysis                        
     BOTTLE TYPE:                                                     3s: Bottle delta larger than 3s criteria
        R = 0.5 LITER PYREX   P = 1 LITER PYREX                                                                                          
                                          Table B.1 (continued)
                                             
     
     THE CARBON DIOXIDE PROJECT OF THE SCRIPPS INSTITUTION OF OCEANOGRAPHY                                                     
     CGC92 Legs 1 & 2   WOCE Line P13C                                                                                                   
     ---------------------------------                                                                                                   
     
     SUMMARY OF DISSOLVED INORGANIC CARBON DATA (cont)
     
                                                                                  S.I.O.    RUN   BOTTLE  BOTTLE "NISKIN"  SIO      SIO 
      LEG   LAT.   CAST  DEPTH  SAMPLE  EXTRAC ANALYSIS MANO SAMPLE                RUN     DELTA    DIC    DELTA    AVG    DIC    -S.I.O.
      STN   LONG.  NISK   (M)    DATE    DATE    DATE   TYPE BOTTLE  RUN   FLAG   ------------------ ( MOLES/KG SW) ---------------------
     
                                                                                                                                         
                    1 21  600          08APR94 22APR94    E  R5308   001          2371.79         2371.79                                
                                       05APR94 22APR94    E  R5309   001          2368.54         2368.54   -3.25 2370.17 2365.10  -5.07 
                                                                                                                                         
                    1 18  900          06APR94 03MAY94    E  R5306   001          2381.73         2381.73                                
                                       06APR94 03MAY94    E  R5307   001          2382.17         2382.17   +0.44 2381.95 2381.30  -0.65 
                                                                                                                                         
                    1 16 1200          06APR94 22APR94    E  R5304   001          2391.44         2391.44                                
                                       06APR94 22APR94    E  R5305   001          2392.94         2392.94   +1.50 2392.19 2384.40  -7.79 
                                                                                                                                         
                    1 14 1700          08APR94 03MAY94    E  R5302   001          2381.13         2381.13                                
                                       08APR94 03MAY94    E  R5303   001          2380.60         2380.60   -0.53 2380.86 2379.30  -1.56 
                                                                                                                                         
                    1 13 2000          12APR94 03MAY94    E  R5300   001          2373.26         2373.26                                
                                       12APR94 03MAY94    E  R5301   001          2372.99         2372.99   -0.27 2373.13 2370.90  -2.23 
                                                                                                                                         
                    1 10 2900          11APR94 03MAY94    E  R5298   001          2346.26         2346.26                                
                                       11APR94 03MAY94    E  R5299   001          2345.50         2345.50   -0.76 2345.88 2343.10  -2.78 
                                                                                                                                         
        1   47-30N  1 36   10  27AUG92 08DEC92 10DEC92    M  P5712   001          2034.32         2034.32                                
        24 165- 0E                     08DEC92 10DEC92    M  P5713   001          2033.32         2033.32   -1.00 2033.82 2036.45   2.63 
                                                                                                                                         
                    1 11 2800          08DEC92 09DEC92    M  P5710   001          2348.11         2348.11                                
                                       08DEC92 10DEC92    M  P5711   001          2348.48         2348.48   +0.37 2348.30 2346.30  -2.00 
                                                                                                                                         
        1   46-30N  1 36   10  27AUG92 30NOV93 03DEC93    E  P5772   001          2011.57         2011.57                                
        26 165- 1E                     30NOV93 03DEC93    E  P5773   001          2011.98         2011.98   +0.41 2011.78 2015.15   3.37 
                                                                                                                                         
                    1 11 2800          12MAY94 16MAY94    E  P5770   001          2348.43         2348.43                                
                                       12MAY94 16MAY94    E  P5771   001          2348.61         2348.61   +0.18 2348.52 2349.30   0.78 
                                                                                                                                         
        1   44-58N  1 36   10  30AUG92 02DEC93 03DEC93    E  R5323   001          2029.63         2029.63                                
        29 164-59E                     02DEC93 03DEC93    E  R5324   001          2030.64         2030.64   +1.01 2030.14 2033.00   2.86 
                                                                                                                                         
                    1 11 3000          12MAY94 26MAY94    E  R5322   001          2345.82         2345.82                                
                                       12MAY94 26MAY94    E  R5325   001          2346.23         2346.23   +0.41 2346.03 2345.30  -0.73 
                                                                                                                                         
        1   43-30N  1 36   10  31AUG92 02DEC93 03DEC93    E  P5776   001          1970.46         1970.46                                
        32 165- 1E                     02DEC93 03DEC93    E  P5777   001          1969.61         1969.61   -0.85 1970.04 1968.95  -1.09 
                                                                                                                                         
                    1  8 3100          13MAY94 26MAY94    E  P5774   001          2342.34         2342.34                                
                                       13MAY94 26MAY94    E  P5775   001          2341.03         2341.03   -1.31 2341.69 2339.50  -2.19 
     
     -----------------------------------------------------------------------------------------------------------------------------------
     MANOMETER TYPE:                                                 FLAGS:
       M = CONSTANT VOLUME MERCURY MANOMETER DATUM                     X: Analytical flag
       E = ELECTRONIC CONSTANT-VOLUME MANOMETER DATUM                 EX: Data excluded from statistical analysis                        
     BOTTLE TYPE:                                                     3s: Bottle delta larger than 3s criteria
        R = 0.5 LITER PYREX   P = 1 LITER PYREX                                                                                          
                                          Table B.1 (continued)
                                             
     
     THE CARBON DIOXIDE PROJECT OF THE SCRIPPS INSTITUTION OF OCEANOGRAPHY                                                      
     CGC92 Legs 1 & 2   WOCE Line P13C                                                                                                   
     ---------------------------------                                                                                                   
     
     SUMMARY OF DISSOLVED INORGANIC CARBON DATA (cont)
     
                                                                                  S.I.O.    RUN   BOTTLE  BOTTLE "NISKIN"  SIO      SIO 
      LEG   LAT.   CAST  DEPTH  SAMPLE  EXTRAC ANALYSIS MANO SAMPLE                RUN     DELTA    DIC    DELTA    AVG    DIC    -S.I.O.
      STN   LONG.  NISK   (M)    DATE    DATE    DATE   TYPE BOTTLE  RUN   FLAG   ------------------ ( MOLES/KG SW) ---------------------
     
                                                                                                                                         
        1   41-30N  1 36   10  01SEP92 03DEC93 03DEC93    E  R5348   001          1949.24         1949.24                                
        36 165- 0E                     03DEC93 03DEC93    E  R5349   001          1949.03         1949.03   -0.21 1949.14 1950.70   1.56 
                                                                                                                                         
                    1 34   50          25APR94 16MAY94    E  R5346   001          2070.01         2070.01                                
                                       25APR94 16MAY94    E  R5347   001          2070.51         2070.51   +0.50 2070.26 2070.80   0.54 
                                                                                                                                         
                    1 32  100          25APR94 16MAY94    E  R5344   001          2097.39         2097.39         2097.39 2099.10   1.71 
                                                                                                                                         
                    1 27  200          22APR94 10MAY94    E  R5342   001          2120.51         2120.51                                
                                       22APR94 10MAY94    E  R5343   001          2120.42         2120.42   -0.09 2120.47 2121.00   0.53 
                                                                                                                                         
                    1 25  300          21APR94 10MAY94    E  R5340   001          2212.17         2212.17                                
                                       21APR94 10MAY94    E  R5341   001          2212.04         2212.04   -0.13 2212.10 2211.00  -1.10 
                                                                                                                                         
                    1 23  400          19APR94 10MAY94    E  R5338   001          2262.33         2262.33                                
                                       19APR94 10MAY94    E  R5339   001          2262.37         2262.37   +0.04 2262.35 2261.90  -0.45 
                                                                                                                                         
                    1 21  600          18APR94 10MAY94    E  R5336   001          2318.92         2318.92                                
                                       18APR94 10MAY94    E  R5337   001          2318.05         2318.05   -0.87 2318.49 2316.00  -2.49 
                                                                                                                                         
                    1 18  900          18APR94 10MAY94    E  R5334   001          2362.09         2362.09                                
                                       18APR94 10MAY94    E  R5335   001          2361.13         2361.13   -0.96 2361.61 2358.20  -3.41 
                                                                                                                                         
                    1 15 1200          15APR94 10MAY94    E  R5332   001          2381.15         2381.15                                
                                       15APR94 10MAY94    E  R5333   001          2379.55         2379.55   -1.60 2380.35 2377.90  -2.45 
                                                                                                                                         
                    1 13 1500          15APR94 10MAY94    E  R5330   001          2385.50         2385.50                                
                                       15APR94 10MAY94    E  R5331   001          2385.88         2385.88   +0.38 2385.69 2382.00  -3.69 
                                                                                                                                         
                    1 11 1900          14APR94 03MAY94    E  R5328   001          2380.09         2380.09                                
                                       14APR94 03MAY94    E  R5329   001          2383.57         2383.57   +3.48 2381.83 2377.90  -3.93 
                                                                                                                                         
                    1  7 3100          13APR94 03MAY94    E  R5326   001          2341.33         2341.33                                
                                       13APR94 03MAY94    E  R5327   001          2343.21         2343.21   +1.88 2342.27 2342.90   0.63 
                                                                                                                                         
        1   40-30N  1 36   10  02SEP92 09DEC92 11DEC92    M  P5716   001          1959.48         1959.48                                
        38 165- 1E                     09DEC92 11DEC92    M  P5717   001          1957.68         1957.68   -1.80 1958.58 1960.80   2.22 
                                                                                                                                         
                    1  8 3100          09DEC92 10DEC92    M  P5714   001          2343.71         2343.71                                
                                       09DEC92 10DEC92    M  P5715   001          2342.32         2342.32   -1.39 2343.02 2344.10   1.08 
                                                                                                                                         
     
     -----------------------------------------------------------------------------------------------------------------------------------
     MANOMETER TYPE:                                                 FLAGS:
       M = CONSTANT VOLUME MERCURY MANOMETER DATUM                     X: Analytical flag
       E = ELECTRONIC CONSTANT-VOLUME MANOMETER DATUM                 EX: Data excluded from statistical analysis                        
     BOTTLE TYPE:                                                     3s: Bottle delta larger than 3s criteria
        R = 0.5 LITER PYREX   P = 1 LITER PYREX                                                                                          
                                          Table B.1 (continued)
                                             
     
     THE CARBON DIOXIDE PROJECT OF THE SCRIPPS INSTITUTION OF OCEANOGRAPHY                                                     
     CGC92 Legs 1 & 2   WOCE Line P13C                                                                                                   
     ---------------------------------                                                                                                   
     
     SUMMARY OF DISSOLVED INORGANIC CARBON DATA (cont)
     
                                                                                  S.I.O.    RUN   BOTTLE  BOTTLE "NISKIN"  SIO      SIO 
      LEG   LAT.   CAST  DEPTH  SAMPLE  EXTRAC ANALYSIS MANO SAMPLE                RUN     DELTA    DIC    DELTA    AVG    DIC    -S.I.O.
      STN   LONG.  NISK   (M)    DATE    DATE    DATE   TYPE BOTTLE  RUN   FLAG   ------------------ ( MOLES/KG SW) ---------------------
     
        1   39- 1N  1 36   10  03SEP92 03DEC93 20DEC93    E  P5720   001          1954.82         1954.82                                
        41 165- 1E                     03DEC93 20DEC93    E  P5721   001          1952.97         1952.97   -1.85 1953.90 1958.65   4.75 
                                                                                                                                         
                    1  8 3100          13MAY94 26MAY94    E  P5718   001          2345.91         2345.91                                
                                       13MAY94 26MAY94    E  P5719   001          2345.23         2345.23   -0.68 2345.57 2344.50  -1.07 
                                                                                                                                         
        1   36- 1N  1 36   10  05SEP92 10DEC93 20DEC93    E  P5780   001          1964.57         1964.57                                
        47 165- 1E                     10DEC93 20DEC93    E  P5781   001          1964.82         1964.82   +0.25 1964.69 1968.70   4.01 
                                                                                                                                         
        1   34-42N  1 35   25  06SEP92 25AUG93 27AUG93    E  R5372   001          1948.63         1948.63                                
        49 165- 3E                     25AUG93 27AUG93    E  R5373   001          1949.26         1949.26   +0.63 1948.95 1950.20   1.25 
                                                                                                                                         
                    1 34   50          24AUG93 27AUG93    E  R5370   001          1964.84         1964.84                                
                                       24AUG93 27AUG93    E  R5371   001          1964.86         1964.86   +0.02 1964.85 1966.60   1.75 
                                                                                                                                         
                    1 32  100          24AUG93 27AUG93    E  R5368   001          2005.90         2005.90                                
                                       24AUG93 27AUG93    E  R5369   001          2005.57         2005.57   -0.33 2005.73 2003.70  -2.03 
                                                                                                                                         
                    1 28  200          10AUG93 11AUG93    E  R5366   001          2075.47         2075.47                                
                                       10AUG93 11AUG93    E  R5367   001          2076.15         2076.15   +0.68 2075.81 2075.70  -0.11 
                                                                                                                                         
                    1 26  300          09AUG93 11AUG93    E  R5364   001          2108.77         2108.77                                
                                       09AUG93 11AUG93    E  R5365   001          2109.15         2109.15   +0.38 2108.96 2107.80  -1.16 
                                                                                                                                         
                    1 24  400          09AUG93 11AUG93    E  R5362   001          2165.81         2165.81                                
                                       09AUG93 11AUG93    E  R5363   001          2165.58         2165.58   -0.23 2165.70 2163.30  -2.40 
                                                                                                                                         
                    1 22  600          06AUG93 11AUG93    E  R5360   001          2269.06         2269.06                                
                                       06AUG93 11AUG93    E  R5361   001          2269.22         2269.22   +0.16 2269.14 2265.00  -4.14 
                                                                                                                                         
                    1 19  900          06AUG93 11AUG93    E  R5358   001          2348.55         2348.55                                
                                       06AUG93 11AUG93    E  R5359   001          2348.49         2348.49   -0.06 2348.52 2346.10  -2.42 
                                                                                                                                         
                    1 17 1200          13JUL93 14JUL93    E  R5356   001          2372.53         2372.53                                
                                       13JUL93 14JUL93    E  R5357   001          2374.13         2374.13   +1.60 2373.33 2368.50  -4.83 
                                                                                                                                         
                    1 15 1700          13JUL93 14JUL93    E  R5354   001          2382.55         2382.55                                
                                       13JUL93 14JUL93    E  R5355   001          2383.49         2383.49   +0.94 2383.02 2381.10  -1.92 
                                                                                                                                         
                    1 14 2000          12JUL93 14JUL93    E  R5352   001          2373.91         2373.91                                
                                       12JUL93 14JUL93    E  R5353   001          2373.96         2373.96   +0.05 2373.94 2372.80  -1.14 
                                                                                                                                         
     
     -----------------------------------------------------------------------------------------------------------------------------------
     MANOMETER TYPE:                                                 FLAGS:
       M = CONSTANT VOLUME MERCURY MANOMETER DATUM                     X: Analytical flag
       E = ELECTRONIC CONSTANT-VOLUME MANOMETER DATUM                 EX: Data excluded from statistical analysis                        
     BOTTLE TYPE:                                                     3s: Bottle delta larger than 3s criteria
        R = 0.5 LITER PYREX   P = 1 LITER PYREX                                                                                          
                                          Table B.1 (continued)
                                             
     
     THE CARBON DIOXIDE PROJECT OF THE SCRIPPS INSTITUTION OF OCEANOGRAPHY                                                       
     CGC92 Legs 1 & 2   WOCE Line P13C                                                                                                   
     ---------------------------------                                                                                                   
     
     SUMMARY OF DISSOLVED INORGANIC CARBON DATA (cont)
     
                                                                                  S.I.O.    RUN   BOTTLE  BOTTLE "NISKIN"  SIO      SIO 
      LEG   LAT.   CAST  DEPTH  SAMPLE  EXTRAC ANALYSIS MANO SAMPLE                RUN     DELTA    DIC    DELTA    AVG    DIC    -S.I.O.
      STN   LONG.  NISK   (M)    DATE    DATE    DATE   TYPE BOTTLE  RUN   FLAG   ------------------ ( MOLES/KG SW) ---------------------
     
                    1 11 2900          16JUN93 17JUN93    E  R5350   001          2361.09         2361.09                                
                                       16JUN93 17JUN93    E  R5351   001          2362.73         2362.73   +1.64 2361.91 2341.70 -20.21 
                                                                                                                                         
        1   33-23N  1 36   10  07SEP92 10DEC93 20DEC93    E  P5784   001          1926.31         1926.31                                
        51 165- 1E                     10DEC93 20DEC93    E  P5785   001          1927.77         1927.77   +1.46 1927.04 1929.80   2.76 
                                                                                                                                         
                    1 17 1000          10OCT94 30NOV94    E  P5782   001          2349.51         2349.51                                
                                       10OCT94 30NOV94    E  P5783   001    X     2363.37                         2349.51 2348.60  -0.91 
                                                                                                                                         
        1   32- 0N  1  2 2000  08SEP92 10OCT94 30NOV94    E  R5374   001          2377.44         2377.44                                
        53 165- 0E                     10OCT94 30NOV94    E  R5375   001          2378.77         2378.77   +1.33 2378.10 2375.30  -2.80 
                                                                                                                                         
        1   30-41N  1 35   10  10SEP92 15DEC93 20DEC93    E  P5724   001          1961.59         1961.59                                
        55 164-58E                     15DEC93 20DEC93    E  P5725   001          1962.26         1962.26   +0.67 1961.93 1964.50   2.57 
                                                                                                                                         
                    1  9 3100          07OCT94 30NOV94    E  P5722   001          2342.45         2342.45                                
                                       07OCT94 30NOV94    E  P5723   001    X     2353.66                         2342.45 2340.80  -1.65 
                                                                                                                                         
        2   21-19N  1 35   25  30SEP92 05JAN94 07JAN94    E  R5400   001          1947.12         1947.12                                
        57 165- 0E                     05JAN94 07JAN94    E  R5401   001          1948.94         1948.94   +1.82 1948.03 1948.90   0.87 
                                                                                                                                         
                    1 34   50          01NOV94 07DEC94    E  R5398   001          1965.21         1965.21                                
                                       01NOV94 07DEC94    E  R5399   001          1963.66         1963.66   -1.55 1964.44 1966.80   2.36 
                                                                                                                                         
                    1 31  125          31OCT94 07DEC94    E  R5396   001          2011.95         2011.95                                
                                       31OCT94 07DEC94    E  R5397   001          2013.32         2013.32   +1.37 2012.64 2014.80   2.16 
                                                                                                                                         
                    1 28  200          28OCT94 07DEC94    E  R5394   001          2020.60         2020.60                                
                                       28OCT94 07DEC94    E  R5395   001    EX    2031.25                         2020.60 2014.50  -6.10 
                                                                                                                                         
                    1 26  300          21OCT94 07DEC94    E  R5392   001          2057.15         2057.15                                
                                       21OCT94 07DEC94    E  R5393   001          2054.16         2054.16   -2.99 2055.66 2056.80   1.14 
                                                                                                                                         
                    1 24  400          20OCT94 07DEC94    E  R5390   001          2100.98         2100.98                                
                                       20OCT94 07DEC94    E  R5391   001          2099.80         2099.80   -1.18 2100.39 2097.40  -2.99 
                                                                                                                                         
                    1 22  600          19OCT94 07DEC94    E  R5388   001          2245.97         2245.97                                
                                       19OCT94 07DEC94    E  R5389   001          2244.35         2244.35   -1.62 2245.16 2238.30  -6.86 
                                                                                                                                         
                    1 19  900          18OCT94 07DEC94    E  R5386   001          2318.60         2318.60                                
                                       18OCT94 07DEC94    E  R5387   001          2321.65         2321.65   +3.05 2320.13 2314.20  -5.93 
                                                                                                                                         
     
     -----------------------------------------------------------------------------------------------------------------------------------
     MANOMETER TYPE:                                                 FLAGS:
       M = CONSTANT VOLUME MERCURY MANOMETER DATUM                     X: Analytical flag
       E = ELECTRONIC CONSTANT-VOLUME MANOMETER DATUM                 EX: Data excluded from statistical analysis                        
     BOTTLE TYPE:                                                     3s: Bottle delta larger than 3s criteria
        R = 0.5 LITER PYREX   P = 1 LITER PYREX                                                                                          
                                          Table B.1 (continued)
                                             
     
     THE CARBON DIOXIDE PROJECT OF THE SCRIPPS INSTITUTION OF OCEANOGRAPHY                                                     
     CGC92 Legs 1 & 2   WOCE Line P13C                                                                                                   
     ---------------------------------                                                                                                   
     
     SUMMARY OF DISSOLVED INORGANIC CARBON DATA (cont)
     
                                                                                  S.I.O.    RUN   BOTTLE  BOTTLE "NISKIN"  SIO      SIO 
      LEG   LAT.   CAST  DEPTH  SAMPLE  EXTRAC ANALYSIS MANO SAMPLE                RUN     DELTA    DIC    DELTA    AVG    DIC    -S.I.O.
      STN   LONG.  NISK   (M)    DATE    DATE    DATE   TYPE BOTTLE  RUN   FLAG   ------------------ ( MOLES/KG SW) ---------------------
     
                    1 17 1200          27APR95 08MAY95    E  R5384   001          2342.22         2342.22                                
                                       27APR95 08MAY95    E  R5404   001    EX    2353.76                         2342.22 2335.90  -6.22 
                                                                                                                                         
                    1 15 1600          17OCT94 07DEC94    E  R5382   001          2349.31         2349.31                                
                                       17OCT94 07DEC94    E  R5383   001          2346.88         2346.88   -2.43 2348.09 2348.60   0.51 
                                                                                                                                         
                    1 13 2100          14OCT94 07DEC94    E  R5380   001          2348.45         2348.45                                
                                       14OCT94 07DEC94    E  R5381   001          2347.81         2347.81   -0.64 2348.13 2349.60   1.47 
                                                                                                                                         
                    1 10 3000          14OCT94 30NOV94    E  R5378   001          2346.78         2346.78                                
                                       14OCT94 30NOV94    E  R5379   001    3s    2341.75         2341.75   -5.03 2344.27 2341.50  -2.77 
                                                                                                                                         
        2   19-59N  1 33   75  01OCT92 04FEB93 13APR93    E  R5405   001          1969.91         1969.91                                
        59 165- 0E                     04FEB93 13APR93    E  R5406   001          1970.12         1970.12   +0.21 1970.02 1970.75   0.73 
                                                                                                                                         
                    1  9 3100          04FEB93 05APR93    E  R5402   001          2338.54         2338.54                                
                                       04FEB93 05APR93    E  R5403   001          2338.78         2338.78   +0.24 2338.66 2335.90  -2.76 
                                                                                                                                         
        2   18-40N  1 35   10  02OCT92 02FEB93 05APR93    E  P5728   001          1937.27         1937.27                                
        62 164-36E                     02FEB93 05APR93    E  P5729   001          1936.59         1936.59   -0.68 1936.93 1939.00   2.07 
                                                                                                                                         
                    1  8 3000          02FEB93 05APR93    E  P5726   001          2338.84         2338.84                                
                                       02FEB93 05APR93    E  P5727   001          2340.05         2340.05   +1.21 2339.45 2337.80  -1.65 
                                                                                                                                         
        2   24- 3N  1 36   10  04OCT92 16DEC93 07JAN94    E  R5409   001          1955.46         1955.46                                
        63 164-59E                     16DEC93 07JAN94    E  R5410   001          1953.33         1953.33   -2.13 1954.40 1953.50  -0.90 
                                                                                                                                         
                    1 10 2900          11OCT94 30NOV94    E  R5407   001          2352.14         2352.14                                
                                       11OCT94 30NOV94    E  R5408   001    3s    2345.97         2345.97   -6.17 2349.05 2347.60  -1.45 
                                                                                                                                         
        2   26- 2N  1 36   10  05OCT92 16DEC93 20DEC93    E  R5433   001          1964.75         1964.75                                
        64 165- 4E                     16DEC93 20DEC93    E  R5434   001    3s    1970.02         1970.02   +5.27 1967.39 1967.30  -0.09 
                                                                                                                                         
                    1 34   50          09NOV94 04JAN95    E  R5431   001          1966.99         1966.99                                
                                       09NOV94 04JAN95    E  R5432   001          1967.39         1967.39   +0.40 1967.19 1966.60  -0.59 
                                                                                                                                         
                    1 32  100          09NOV94 04JAN95    E  R5429   001          1971.36         1971.36                                
                                       09NOV94 04JAN95    E  R5430   001          1971.14         1971.14   -0.22 1971.25 1971.00  -0.25 
                                                                                                                                         
                    1 27  250          08NOV94 04JAN95    E  R5425   001          2021.27         2021.27                                
                                       08NOV94 04JAN95    E  R5426   001          2021.88         2021.88   +0.61 2021.58 2019.80  -1.78 
                                                                                                                                         
     
     -----------------------------------------------------------------------------------------------------------------------------------
     MANOMETER TYPE:                                                 FLAGS:
       M = CONSTANT VOLUME MERCURY MANOMETER DATUM                     X: Analytical flag
       E = ELECTRONIC CONSTANT-VOLUME MANOMETER DATUM                 EX: Data excluded from statistical analysis                        
     BOTTLE TYPE:                                                     3s: Bottle delta larger than 3s criteria
        R = 0.5 LITER PYREX   P = 1 LITER PYREX                                                                                          
                                          Table B.1 (continued)
                                             
     
     THE CARBON DIOXIDE PROJECT OF THE SCRIPPS INSTITUTION OF OCEANOGRAPHY                                                     
     CGC92 Legs 1 & 2   WOCE Line P13C                                                                                                   
     ---------------------------------                                                                                                   
     
     SUMMARY OF DISSOLVED INORGANIC CARBON DATA (cont)
     
                                                                                  S.I.O.    RUN   BOTTLE  BOTTLE "NISKIN"  SIO      SIO 
      LEG   LAT.   CAST  DEPTH  SAMPLE  EXTRAC ANALYSIS MANO SAMPLE                RUN     DELTA    DIC    DELTA    AVG    DIC    -S.I.O.
      STN   LONG.  NISK   (M)    DATE    DATE    DATE   TYPE BOTTLE  RUN   FLAG   ------------------ ( MOLES/KG SW) ---------------------
     
                    1 23  500          08NOV94 04JAN95    E  R5423   001          2065.11         2065.11                                
                                       08NOV94 04JAN95    E  R5424   001          2065.88         2065.88   +0.77 2065.50 2063.60  -1.90 
                                                                                                                                         
                    1 21  650          07NOV94 04JAN95    E  R5421   001          2144.07         2144.07                                
                                       07NOV94 04JAN95    E  R5435   001          2145.96         2145.96   +1.89 2145.02 2141.60  -3.42 
                                                                                                                                         
                    1 19  800          07NOV94 04JAN95    E  R5419   001          2270.45         2270.45                                
                                       07NOV94 04JAN95    E  R5420   001          2269.73         2269.73   -0.72 2270.09 2266.30  -3.79 
                                                                                                                                         
                    1 17 1000          04NOV94 04JAN95    E  R5417   001          2341.80         2341.80                                
                                       04NOV94 04JAN95    E  R5418   001          2345.52         2345.52   +3.72 2343.66 2333.80  -9.86 
                                                                                                                                         
                    1 15 1200          04NOV94 04JAN95    E  R5415   001          2366.48         2366.48                                
                                       04NOV94 04JAN95    E  R5416   001          2365.61         2365.61   -0.87 2366.05 2362.20  -3.85 
                                                                                                                                         
                    1 12 1600          03NOV94 07DEC94    E  R5413   001          2371.79         2371.79                                
                                       03NOV94 07DEC94    E  R5414   001          2369.47         2369.47   -2.32 2370.63 2367.30  -3.33 
                                                                                                                                         
                    1  9 2200          03NOV94 07DEC94    E  R5411   001          2354.20         2354.20                                
                                       03NOV94 07DEC94    E  R5412   001          2354.32         2354.32   +0.12 2354.26 2353.30  -0.96 
                                                                                                                                         
        2   16- 0N  1 36   10  08OCT92 10FEB93 13APR93    E  R5438   001          1930.12         1930.12                                
        66 166- 0E                     10FEB93 13APR93    E  R5439   001          1929.93         1929.93   -0.19 1930.03 1929.00  -1.03 
                                                                                                                                         
                    1  8 3200          08FEB93 13APR93    E  R5436   001          2342.83         2342.83                                
                                       08FEB93 13APR93    E  R5437   001          2342.75         2342.75   -0.08 2342.79 2338.70  -4.09 
                                                                                                                                         
        2   14- 0N  1 36   10  09OCT92 17FEB93 20APR93    E  R5442   001          1922.68         1922.68         1922.68 1922.80   0.12 
        67 165- 0E                                                                                                                       
                                                                                                                                         
                    1  8 3100          10FEB93 16APR93    E  R5440   001          2342.21         2342.21                                
                                       10FEB93 16APR93    E  R5441   001          2342.28         2342.28   +0.07 2342.25 2339.20  -3.05 
                                                                                                                                         
        2   12-35N  1 36   10  09OCT92 17DEC93 20DEC93    E  R5466   001          1907.10         1907.10                                
        68 165-22E                     17DEC93 20DEC93    E  R5467   001          1910.40         1910.40   +3.30 1908.75 1907.80  -0.95 
                                                                                                                                         
                    1 34   25          14DEC94 17JAN95    E  R5464   001          1916.69         1916.69                                
                                       14DEC94 17JAN95    E  R5465   001          1916.56         1916.56   -0.13 1916.63 1914.70  -1.93 
                                                                                                                                         
                    1 32   75          14DEC94 17JAN95    E  R5462   001          1936.41         1936.41         1936.41 1933.30  -3.11 
                                                                                                                                         
                    1 29  150          12DEC94 17JAN95    E  R5460   001          2029.01         2029.01                                
     
     -----------------------------------------------------------------------------------------------------------------------------------
     MANOMETER TYPE:                                                 FLAGS:
       M = CONSTANT VOLUME MERCURY MANOMETER DATUM                     X: Analytical flag
       E = ELECTRONIC CONSTANT-VOLUME MANOMETER DATUM                 EX: Data excluded from statistical analysis                        
     BOTTLE TYPE:                                                     3s: Bottle delta larger than 3s criteria
        R = 0.5 LITER PYREX   P = 1 LITER PYREX                                                                                          
                                          Table B.1 (continued)
                                             
     
     THE CARBON DIOXIDE PROJECT OF THE SCRIPPS INSTITUTION OF OCEANOGRAPHY                                                      
     CGC92 Legs 1 & 2   WOCE Line P13C                                                                                                   
     ---------------------------------                                                                                                   
     
     SUMMARY OF DISSOLVED INORGANIC CARBON DATA (cont)
     
                                                                                  S.I.O.    RUN   BOTTLE  BOTTLE "NISKIN"  SIO      SIO 
      LEG   LAT.   CAST  DEPTH  SAMPLE  EXTRAC ANALYSIS MANO SAMPLE                RUN     DELTA    DIC    DELTA    AVG    DIC    -S.I.O.
      STN   LONG.  NISK   (M)    DATE    DATE    DATE   TYPE BOTTLE  RUN   FLAG   ------------------ ( MOLES/KG SW) ---------------------
     
                                       12DEC94 17JAN95    E  R5461   001          2028.74         2028.74   -0.27 2028.88 2023.80  -5.08 
                                                                                                                                         
                    1 26  300          09DEC94 17JAN95    E  R5458   001          2200.71         2200.71                                
                                       09DEC94 17JAN95    E  R5459   001          2202.86         2202.86   +2.15 2201.79 2196.10  -5.69 
                                                                                                                                         
                    1 24  400          09DEC94 17JAN95    E  R5456   001          2260.67         2260.67                                
                                       09DEC94 17JAN95    E  R5457   001    3s    2255.33         2255.33   -5.34 2258.00 2248.10  -9.90 
                                                                                                                                         
                    1 22  600          08DEC94 17JAN95    E  R5455   001          2269.69         2269.69         2269.69 2263.80  -5.89 
                                                                                                                                         
                    1 19  900          07DEC94 17JAN95    E  R5452   001          2299.98         2299.98                                
                                       07DEC94 17JAN95    E  R5468   001          2300.10         2300.10   +0.12 2300.04 2291.20  -8.84 
                                                                                                                                         
                    1 16 1200          06DEC94 17JAN95    E  R5450   001          2329.43         2329.43                                
                                       06DEC94 17JAN95    E  R5451   001          2329.34         2329.34   -0.09 2329.39 2324.10  -5.29 
                                                                                                                                         
                    1 13 1600          05DEC94 17JAN95    E  R5448   001          2344.66         2344.66                                
                                       05DEC94 17JAN95    E  R5449   001          2344.99         2344.99   +0.33 2344.82 2337.30  -7.52 
                                                                                                                                         
                    1 11 2000          05DEC94 17JAN95    E  R5446   001          2349.58         2349.58                                
                                       05DEC94 17JAN95    E  R5447   001          2350.82         2350.82   +1.24 2350.20 2341.90  -8.30 
                                                                                                                                         
                    1  7 3100          02DEC94 12JAN95    E  R5444   001          2347.60         2347.60                                
                                       02DEC94 12JAN95    E  R5445   001          2344.08         2344.08   -3.52 2345.84 2337.90  -7.94 
                                                                                                                                         
        2   10- 0N  1 36   10  10OCT92 18FEB93 20APR93    E  R5471   001          1902.93         1902.93         1902.93 1902.40  -0.53 
        69 165- 0E                                                                                                                       
                                                                                                                                         
                    1  9 2900          17FEB93 20APR93    E  R5469   001          2345.32         2345.32                                
                                       17FEB93 20APR93    E  R5470   001          2344.98         2344.98   -0.34 2345.15 2342.70  -2.45 
                                                                                                                                         
        2    8- 8N  1 36   10  11OCT92 25FEB93 07MAY93    E  R5476   001          1886.50         1886.50                                
        70 165- 1E                     25FEB93 07MAY93    E  R5477   001          1886.77         1886.77   +0.27 1886.64 1888.50   1.86 
                                                                                                                                         
                    1  8 3100          18FEB93 23APR93    E  R5474   001          2337.57         2337.57                                
                                       18FEB93 23APR93    E  R5475   001          2337.77         2337.77   +0.20 2337.67 2334.90  -2.77 
                                                                                                                                         
        2    6- 0N  1 36   10  12OCT92 24MAR93 07MAY93    E  R5480   001          1882.59         1882.59                                
        71 165- 1E                     24MAR93 07MAY93    E  R5481   001          1883.08         1883.08   +0.49 1882.83 1883.60   0.77 
                                                                                                                                         
                    1  8 3100          23MAR93 07MAY93    E  R5478   001    X     2340.23                                                
                                       23MAR93 07MAY93    E  R5479   001          2344.23         2344.23         2344.23 2338.80  -5.43 
     
     -----------------------------------------------------------------------------------------------------------------------------------
     MANOMETER TYPE:                                                 FLAGS:
       M = CONSTANT VOLUME MERCURY MANOMETER DATUM                     X: Analytical flag
       E = ELECTRONIC CONSTANT-VOLUME MANOMETER DATUM                 EX: Data excluded from statistical analysis                        
     BOTTLE TYPE:                                                     3s: Bottle delta larger than 3s criteria
        R = 0.5 LITER PYREX   P = 1 LITER PYREX                                                                                          
                                          Table B.1 (continued)
                                             
     
     THE CARBON DIOXIDE PROJECT OF THE SCRIPPS INSTITUTION OF OCEANOGRAPHY                                                       
     CGC92 Legs 1 & 2   WOCE Line P13C                                                                                                   
     ---------------------------------                                                                                                   
     
     SUMMARY OF DISSOLVED INORGANIC CARBON DATA (cont)
     
                                                                                  S.I.O.    RUN   BOTTLE  BOTTLE "NISKIN"  SIO      SIO 
      LEG   LAT.   CAST  DEPTH  SAMPLE  EXTRAC ANALYSIS MANO SAMPLE                RUN     DELTA    DIC    DELTA    AVG    DIC    -S.I.O.
      STN   LONG.  NISK   (M)    DATE    DATE    DATE   TYPE BOTTLE  RUN   FLAG   ------------------ ( MOLES/KG SW) ---------------------
     
                                                                                                                                         
        2    3- 0N  1 33   10  12OCT92 17DEC93 07JAN94    E  R5500   001          1875.28         1875.28                                
        73 165- 0E                     17DEC93 07JAN94    E  R5501   001          1872.08         1872.08   -3.20 1873.68 1867.10  -6.58 
                                                                                                                                         
                    1 31   50          11JAN95 26JAN95    E  R5498   001          1880.54         1880.54                                
                                       11JAN95 26JAN95    E  R5499   001          1880.87         1880.87   +0.33 1880.71 1881.70   0.99 
                                                                                                                                         
                    1 29  100          10JAN95 26JAN95    E  R5496   001          2018.06         2018.06                                
                                       10JAN95 26JAN95    E  R5497   001          2017.37         2017.37   -0.69 2017.72 2017.80   0.08 
                                                                                                                                         
                    1 23  250          09JAN95 26JAN95    E  R5494   001          2151.50         2151.50                                
                                       09JAN95 26JAN95    E  R5495   001          2151.70         2151.70   +0.20 2151.60 2151.20  -0.40 
                                                                                                                                         
                    1 20  400          06JAN95 26JAN95    E  R5492   001          2224.78         2224.78                                
                                       06JAN95 26JAN95    E  R5493   001          2225.41         2225.41   +0.63 2225.09 2219.00  -6.09 
                                                                                                                                         
                    1 16  700          04JAN95 26JAN95    E  R5490   001          2278.62         2278.62                                
                                       04JAN95 26JAN95    E  R5491   001          2279.69         2279.69   +1.07 2279.16 2277.00  -2.16 
                                                                                                                                         
                    1 14  900          04JAN95 23JAN95    E  R5488   001          2294.96         2294.96                                
                                       04JAN95 23JAN95    E  R5489   001          2293.66         2293.66   -1.30 2294.31 2291.80  -2.51 
                                                                                                                                         
                    1 10 1700          03JAN95 23JAN95    E  R5486   001          2334.56         2334.56                                
                                       03JAN95 23JAN95    E  R5487   001          2332.15         2332.15   -2.41 2333.35 2332.20  -1.15 
                                                                                                                                         
                    1  9 2000          03JAN95 23JAN95    E  R5484   001          2344.95         2344.95                                
                                       03JAN95 23JAN95    E  R5485   001          2341.63         2341.63   -3.32 2343.29 2337.60  -5.69 
                                                                                                                                         
                    1  6 2900          29DEC94 23JAN95    E  R5482   001          2342.66         2342.66                                
                                       29DEC94 23JAN95    E  R5483   001          2342.20         2342.20   -0.46 2342.43 2336.50  -5.93 
                                                                                                                                         
        2    1-30N  1  6 2900  13OCT92 12OCT94 30NOV94    E  R5502   001          2343.45         2343.45                                
        75 164-59E                     12OCT94 30NOV94    E  R5503   001          2344.90         2344.90   +1.45 2344.18 2337.40  -6.78 
                                                                                                                                         
        2    0- 0N  1 36   10  14OCT92 11OCT93 12OCT93    E  R5528   001          1918.75         1918.75                                
        78 165- 0E                     11OCT93 12OCT93    E  R5529   001          1920.03         1920.03   +1.28 1919.39 1925.90   6.51 
                                                                                                                                         
                    1 34   50          06OCT93 12OCT93    E  R5526   001          1919.50         1919.50                                
                                       06OCT93 12OCT93    E  R5527   001          1919.84         1919.84   +0.34 1919.67 1922.80   3.13 
                                                                                                                                         
                    1 31  125          06OCT93 12OCT93    E  R5524   001          2060.64         2060.64                                
                                       06OCT93 12OCT93    E  R5525   001          2062.08         2062.08   +1.44 2061.36 2062.30   0.94 
     
     -----------------------------------------------------------------------------------------------------------------------------------
     MANOMETER TYPE:                                                 FLAGS:
       M = CONSTANT VOLUME MERCURY MANOMETER DATUM                     X: Analytical flag
       E = ELECTRONIC CONSTANT-VOLUME MANOMETER DATUM                 EX: Data excluded from statistical analysis                        
     BOTTLE TYPE:                                                     3s: Bottle delta larger than 3s criteria
        R = 0.5 LITER PYREX   P = 1 LITER PYREX                                                                                          
                                          Table B.1 (continued)
                                             
     
     THE CARBON DIOXIDE PROJECT OF THE SCRIPPS INSTITUTION OF OCEANOGRAPHY                                                      
     CGC92 Legs 1 & 2   WOCE Line P13C                                                                                                   
     ---------------------------------                                                                                                   
     
     SUMMARY OF DISSOLVED INORGANIC CARBON DATA (cont)
     
                                                                                  S.I.O.    RUN   BOTTLE  BOTTLE "NISKIN"  SIO      SIO 
      LEG   LAT.   CAST  DEPTH  SAMPLE  EXTRAC ANALYSIS MANO SAMPLE                RUN     DELTA    DIC    DELTA    AVG    DIC    -S.I.O.
      STN   LONG.  NISK   (M)    DATE    DATE    DATE   TYPE BOTTLE  RUN   FLAG   ------------------ ( MOLES/KG SW) ---------------------
     
                                                                                                                                         
                    1 27  250          05OCT93 12OCT93    E  R5522   001          2145.54         2145.54                                
                                       05OCT93 12OCT93    E  R5523   001          2142.09         2142.09   -3.45 2143.82 2139.60  -4.22 
                                                                                                                                         
                    1 23  450          05OCT93 12OCT93    E  R5520   001          2232.04         2232.04                                
                                       05OCT93 12OCT93    E  R5521   001          2232.26         2232.26   +0.22 2232.15 2230.10  -2.05 
                                                                                                                                         
                    1 21  600          27SEP93 04OCT93    E  R5518   001          2241.28         2241.28                                
                                       27SEP93 04OCT93    E  R5519   001          2241.90         2241.90   +0.62 2241.59 2239.80  -1.79 
                                                                                                                                         
                    1 19  800          27SEP93 04OCT93    E  R5516   001          2268.71         2268.71                                
                                       27SEP93 04OCT93    E  R5517   001          2268.94         2268.94   +0.23 2268.82 2267.60  -1.22 
                                                                                                                                         
                    1 16 1100          24SEP93 04OCT93    E  R5514   001          2298.49         2298.49                                
                                       24SEP93 04OCT93    E  R5515   001          2299.04         2299.04   +0.55 2298.77 2298.60  -0.17 
                                                                                                                                         
                    1 12 1500          24SEP93 04OCT93    E  R5512   001          2321.50         2321.50                                
                                       24SEP93 04OCT93    E  R5513   001          2322.19         2322.19   +0.69 2321.84 2320.80  -1.04 
                                                                                                                                         
                    1  9 2100          23SEP93 04OCT93    E  R5510   001          2340.74         2340.74                                
                                       23SEP93 04OCT93    E  R5511   001          2341.21         2341.21   +0.47 2340.98 2341.00   0.02 
                                                                                                                                         
                    1  7 2600          23SEP93 04OCT93    E  R5508   001          2340.71         2340.71                                
                                       23SEP93 04OCT93    E  R5509   001          2341.36         2341.36   +0.65 2341.04 2337.30  -3.74 
                                                                                                                                         
                    1  5 3200          26AUG93 27AUG93    E  R5506   001          2330.91         2330.91                                
                                       26AUG93 27AUG93    E  R5507   001          2330.95         2330.95   +0.04 2330.93 2328.20  -2.73 
                                                                                                                                         
        2    1-30S  1 36   10  15OCT92 24MAR93 11MAY93    E  R5532   001          1902.74         1902.74                                
        81 164-59E                     25MAR93 11MAY93    E  R5533   001    X     1912.50                         1902.74 1906.30   3.56 
                                                                                                                                         
                    1  6 3000          24MAR93 11MAY93    E  R5530   001          2335.10         2335.10                                
                                       29MAR93 11MAY93    E  R5534   001          2337.15         2337.15   +2.05 2336.13 2336.70   0.57 
                                                                                                                                         
        2    2-48S  1 35   25  16OCT92 05JAN94 07JAN94    E  R5551   001          1913.02         1913.02                                
        83 164-55E                     05JAN94 07JAN94    E  R5552   001          1913.13         1913.13   +0.11 1913.08 1917.40   4.32 
                                                                                                                                         
                    1 32  100          08FEB95 21FEB95    E  R5549   001          1998.98         1998.98                                
                                       08FEB95 21FEB95    E  R5550   001          1998.07         1998.07   -0.91 1998.53 2000.80   2.27 
                                                                                                                                         
                    1 27  250          07FEB95 21FEB95    E  R5547   001          2155.75         2155.75                                
                                       07FEB95 21FEB95    E  R5548   001          2153.52         2153.52   -2.23 2154.64 2155.70   1.06 
     
     -----------------------------------------------------------------------------------------------------------------------------------
     MANOMETER TYPE:                                                 FLAGS:
       M = CONSTANT VOLUME MERCURY MANOMETER DATUM                     X: Analytical flag
       E = ELECTRONIC CONSTANT-VOLUME MANOMETER DATUM                 EX: Data excluded from statistical analysis                        
     BOTTLE TYPE:                                                     3s: Bottle delta larger than 3s criteria
        R = 0.5 LITER PYREX   P = 1 LITER PYREX                                                                                          
                                          Table B.1 (continued)
                                             
     THE CARBON DIOXIDE PROJECT OF THE SCRIPPS INSTITUTION OF OCEANOGRAPHY                                                      
     CGC92 Legs 1 & 2   WOCE Line P13C                                                                                                   
     ---------------------------------                                                                                                   
     
     SUMMARY OF DISSOLVED INORGANIC CARBON DATA (cont)
     
                                                                                  S.I.O.    RUN   BOTTLE  BOTTLE "NISKIN"  SIO      SIO 
      LEG   LAT.   CAST  DEPTH  SAMPLE  EXTRAC ANALYSIS MANO SAMPLE                RUN     DELTA    DIC    DELTA    AVG    DIC    -S.I.O.
      STN   LONG.  NISK   (M)    DATE    DATE    DATE   TYPE BOTTLE  RUN   FLAG   ------------------ ( MOLES/KG SW) ---------------------
     
                                                                                                                                         
                    1 24  400          06FEB95 21FEB95    E  R5545   001          2180.55         2180.55                                
                                       06FEB95 21FEB95    E  R5546   001          2179.02         2179.02   -1.53 2179.79 2180.50   0.71 
                                                                                                                                         
                    1 21  600          02FEB95 21FEB95    E  R5543   001          2227.04         2227.04                                
                                       02FEB95 21FEB95    E  R5544   001          2227.63         2227.63   +0.59 2227.33 2228.30   0.97 
                                                                                                                                         
                    1 17 1000          26JAN95 21FEB95    E  R5541   001          2289.69         2289.69                                
                                       26JAN95 21FEB95    E  R5542   001          2290.60         2290.60   +0.91 2290.15 2294.90   4.75 
                                                                                                                                         
                    1 12 1400          26JAN95 21FEB95    E  R5540   001          2314.29         2314.29                                
                                       26JAN95 21FEB95    E  R5555   001          2315.34         2315.34   +1.05 2314.82 2313.40  -1.42 
                                                                                                                                         
                    1  8 2000          25JAN95 21FEB95    E  R5537   001          2335.59         2335.59                                
                                       25JAN95 21FEB95    E  R5538   001          2337.15         2337.15   +1.56 2336.37 2333.70  -2.67 
                                                                                                                                         
                    1  4 2800          25JAN95 15FEB95    E  R5535   001          2335.11         2335.11                                
                                       25JAN95 15FEB95    E  R5536   001          2334.68         2334.68   -0.43 2334.90 2333.30  -1.60 
                                                                                                                                         
        2    4-22S  1 32   10  17OCT92 06JAN94 07JAN94    E  R5572   001          1916.24         1916.24                                
        87 164-11E                     06JAN94 07JAN94    E  R5573   001          1916.27         1916.27   +0.03 1916.26 1917.00   0.74 
                                                                                                                                         
                    1 30   50          17FEB95 01MAR95    E  R5570   001          1916.64         1916.64                                
                                       17FEB95 01MAR95    E  R5571   001          1916.60         1916.60   -0.04 1916.62 1915.70  -0.92 
                                                                                                                                         
                    1 28  100          15FEB95 01MAR95    E  R5568   001          2005.43         2005.43                                
                                       15FEB95 01MAR95    E  R5569   001          2004.42         2004.42   -1.01 2004.93 2003.80  -1.13 
                                                                                                                                         
                    1 24  200          15FEB95 01MAR95    E  R5566   001          2140.25         2140.25                                
                                       15FEB95 01MAR95    E  R5567   001          2140.22         2140.22   -0.03 2140.24 2138.30  -1.94 
                                                                                                                                         
                    1 19  400          14FEB95 01MAR95    E  R5564   001          2204.31         2204.31                                
                                       14FEB95 01MAR95    E  R5565   001          2201.73         2201.73   -2.58 2203.02 2200.80  -2.22 
                                                                                                                                         
                    1 16  600          13FEB95 01MAR95    E  R5562   001          2234.62         2234.62                                
                                       13FEB95 01MAR95    E  R5563   001          2234.48         2234.48   -0.14 2234.55 2232.40  -2.15 
                                                                                                                                         
                    1 10  900          10FEB95 01MAR95    E  R5560   001          2276.45         2276.45                                
                                       10FEB95 01MAR95    E  R5574   001          2276.06         2276.06   -0.39 2276.26 2274.00  -2.26 
                                                                                                                                         
                    1  7 1200          10FEB95 21FEB95    E  R5558   001          2293.33         2293.33                                
                                       10FEB95 21FEB95    E  R5559   001          2293.39         2293.39   +0.06 2293.36 2290.50  -2.86 
     
     -----------------------------------------------------------------------------------------------------------------------------------
     MANOMETER TYPE:                                                 FLAGS:
       M = CONSTANT VOLUME MERCURY MANOMETER DATUM                     X: Analytical flag
       E = ELECTRONIC CONSTANT-VOLUME MANOMETER DATUM                 EX: Data excluded from statistical analysis                        
     BOTTLE TYPE:                                                     3s: Bottle delta larger than 3s criteria
        R = 0.5 LITER PYREX   P = 1 LITER PYREX                                                                                          
                                          Table B.1 (continued)
                                             
     THE CARBON DIOXIDE PROJECT OF THE SCRIPPS INSTITUTION OF OCEANOGRAPHY                                                      
     CGC92 Legs 1 & 2   WOCE Line P13C                                                                                                   
     ---------------------------------                                                                                                   
     
     SUMMARY OF DISSOLVED INORGANIC CARBON DATA (cont)
     
                                                                                  S.I.O.    RUN   BOTTLE  BOTTLE "NISKIN"  SIO      SIO 
      LEG   LAT.   CAST  DEPTH  SAMPLE  EXTRAC ANALYSIS MANO SAMPLE                RUN     DELTA    DIC    DELTA    AVG    DIC    -S.I.O.
      STN   LONG.  NISK   (M)    DATE    DATE    DATE   TYPE BOTTLE  RUN   FLAG   ------------------ ( MOLES/KG SW) ---------------------
     
                                                                                                                                         
                    1  5 1600          09FEB95 21FEB95    E  R5556   001          2318.45         2318.45                                
                                       09FEB95 21FEB95    E  R5557   001          2318.15         2318.15   -0.30 2318.30 2315.70  -2.60 
                                                                                                                                         
                    1  3 2000          08FEB95 21FEB95    E  R5553   001          2332.78         2332.78                                
                                       08FEB95 21FEB95    E  R5554   001    EX    2274.19                         2332.78 2329.80  -2.98 
                                                                                                                                         
     
     -----------------------------------------------------------------------------------------------------------------------------------
     MANOMETER TYPE:                                                 FLAGS:
       M = CONSTANT VOLUME MERCURY MANOMETER DATUM                     X: Analytical flag
       E = ELECTRONIC CONSTANT-VOLUME MANOMETER DATUM                 EX: Data excluded from statistical analysis                        
     BOTTLE TYPE:                                                     3s: Bottle delta larger than 3s criteria
        R = 0.5 LITER PYREX   P = 1 LITER PYREX                                                                                          
     
      NOTE: Dilution factor of 1.000170 has been applied.
     
     
                      Table B.2 Summary of Shore-Based TALK Replicate Measurements
                                             
                                             
     THE CARBON DIOXIDE PROJECT OF THE SCRIPPS INSTITUTION OF OCEANOGRAPHY                                                    
     CGC92 Legs 1 & 2   WOCE Line P13C                                                                                                   
     ---------------------------------                                                                                                   
     
     SUMMARY OF ALKALINITY DATA
     
                                                                                   S.I.O.   TRIAL  BOTTLE  BOTTLE "NISKIN"  SIO    SIO 
      LEG   LAT.   CAST  DEPTH  SAMPLE         ANALYSIS TITR SAMPLE         FLAG   TRIAL    DELTA    ALK    DELTA    AVG    ALK   -S.I.O.
      STN   LONG.  NISK   (M)    DATE            DATE   SYST BOTTLE  TRIAL         ----------------- ( EQUIV/KG SW) ---------------------
     
        1   54- 8N  1 25   10  21AUG92         09MAR93   V   R5288      1          2212.95                                               
         8 161-10E                             09MAR93   V   R5288      2          2215.06  +2.11  2214.01                               
                                               09MAR93   V   R5289      1          2216.69                                               
                                               09MAR93   V   R5289      2          2217.83  +1.14  2217.26   +3.25 2215.64 2220.51   4.87
                                                                                                                                         
                    1  1 1820                  09MAR93   V   R5286      1          2409.93                                               
                                               09MAR93   V   R5286      2          2412.20  +2.27  2411.06                               
                                               09MAR93   V   R5287      1          2410.96                                               
                                               09MAR93   V   R5287      2          2413.60  +2.64  2412.28   +1.22 2411.67 2414.06   2.39
                                                                                                                                         
        1   53-29N  1 36   10  22AUG92         10MAR93   V   R5292      1          2239.54                                               
        11 162-10E                             10MAR93   V   R5292      2          2240.35  +0.81  2239.95                               
                                               10MAR93   V   R5293      1          2238.97                                               
                                               10MAR93   V   R5293      2          2241.40  +2.43  2240.19   +0.24 2240.07 2241.76   1.69
                                                                                                                                         
                    1  9 3000                  10MAR93   V   R5290      1          2419.25                                               
                                               10MAR93   V   R5290      2          2420.58  +1.33  2419.92                               
                                               10MAR93   V   R5291      1          2420.16                                               
                                               10MAR93   V   R5291      2          2420.29  +0.13  2420.23   +0.31 2420.07 2421.26   1.19
                                                                                                                                         
        1   53- 1N  1 36   10  23AUG92         30APR93   V   R5296      1          2226.28                                               
        13 162-52E                             30APR93   V   R5296      2          2227.76  +1.48  2227.02                               
                                               30APR93   V   R5297      1          2225.83                                               
                                               30APR93   V   R5297      2          2224.96  -0.87  2225.40   -1.62 2226.21               
                                                                                                                                         
                    1 11 2900                  30APR93   V   R5294      1          2415.61                                               
                                               30APR93   V   R5294      2          2416.65  +1.04  2416.13                              
                                               30APR93   V   R5295      1          2416.88                                               
                                               30APR93   V   R5295      2          2418.40  +1.52  2417.64   +1.51 2416.89 2418.00   1.11
                                                                                                                                         
        1   50-59N  1 36   10  25AUG92         05MAR93   V   P5708      1          2218.12                                               
        17 164-58E                             05MAR93   V   P5708      2          2222.03                                               
                                               17MAR93   G   P5708      3   X      2223.37  +3.91  2220.08                               
                                               05MAR93   V   P5709      1          2219.01                                               
                                               05MAR93   V   P5709      2          2220.13                                               
                                               18MAR93   G   P5709      3   X      2223.59  +1.12  2219.57   -0.51 2219.82 2225.64   5.82
                                                                                                                                         
                    1  8 3000                  05MAR93   V   P5706      1          2418.09                                               
                                               05MAR93   V   P5706      2   EX     2481.15                                               
                                               17MAR93   G   P5706      3   X      2399.76                                               
                                               17MAR93   G   P5706      4   X      2423.05         2418.09                               
                                               05MAR93   V   P5707      1          2419.29                                               
                                               05MAR93   V   P5707      2          2421.19                                               
     
     -----------------------------------------------------------------------------------------------------------------------------
     TITRATION SYSTEM:                                                    FLAGS:
      G = GRAVIMETRIC                                                        X: Analytical flag
      V = VOLUMETRIC                                                        EX: Data excluded from statistical analysis
     BOTTLE TYPE:                                                     3s: Bottle delta larger than 3s criteria
        R = 0.5 LITER PYREX   P = 1 LITER PYREX
                                          Table B.2 (continued)
                                             
     
     THE CARBON DIOXIDE PROJECT OF THE SCRIPPS INSTITUTION OF OCEANOGRAPHY                                                     
     CGC92 Legs 1 & 2   WOCE Line P13C                                                                                                   
     ---------------------------------                                                                                                   
     
     SUMMARY OF ALKALINITY DATA (cont.)
                                                                                   S.I.O.   TRIAL  BOTTLE  BOTTLE "NISKIN"  SIO    SIO 
      LEG   LAT.   CAST  DEPTH  SAMPLE         ANALYSIS TITR SAMPLE         FLAG   TRIAL    DELTA    ALK    DELTA    AVG    ALK   -S.I.O.
      STN   LONG.  NISK   (M)    DATE            DATE   SYST BOTTLE  TRIAL         ----------------- ( EQUIV/KG SW) ---------------------
     
                                               17MAR93   G   P5707      3   X      2421.94  +1.90  2420.24   +2.15 2419.17 2416.46  -2.70
                                                                                                                                         
        1   49-30N  1 36   10  26AUG92         10JUN94   G   R5320      1          2217.78         2217.78                               
        20 165- 1E                             05JUL94   G2  R5320      2   X      2200.23                                               
                                               10JUN94   G   R5321      1          2219.22         2219.22                               
                                               05JUL94   G2  R5321      2   X      2201.67                   +1.44 2218.50 2220.84   2.34
                                                                                                                                         
                    1 33   50                  21SEP94   G2  R5318      1          2233.69         2233.69                               
                                               21SEP94   G2  R5319      1          2236.58         2236.58   +2.89 2235.14 2245.06   9.92
                                                                                                                                         
                    1 31  100                  27SEP94   G2  R5316      1          2247.29         2247.29                               
                                               27SEP94   G2  R5317      1          2249.01         2249.01   +1.72 2248.15 2251.09   2.94
                                                                                                                                         
                    1 27  200                  09SEP94   G2  R5314      1          2298.90         2298.90                               
                                               12SEP94   G2  R5315      1          2296.29         2296.29   -2.61 2297.59 2302.59   5.00
                                                                                                                                         
                    1 25  300                  08NOV94   G2  R5312      1          2320.54         2320.54                               
                                               08NOV94   G2  R5313      1          2314.38         2314.38   -6.16 2317.46 2322.90   5.44
                                                                                                                                         
                    1 23  400                  15AUG94   G2  R5310      1          2335.94         2335.94                               
                                               15AUG94   G2  R5311      1          2331.82         2331.82   -4.12 2333.88 2338.19   4.31
                                                                                                                                         
                    1 21  600                  12AUG94   G2  R5308      1          2357.24         2357.24                               
                                               12AUG94   G2  R5309      1          2359.36         2359.36   +2.12 2358.30 2358.49   0.19
                                                                                                                                         
                    1 18  900                  11AUG94   G2  R5306      1          2382.51         2382.51                               
                                               11AUG94   G2  R5307      1          2382.00         2382.00   -0.51 2382.26 2378.41  -3.85
                                                                                                                                         
                    1 16 1200                  10AUG94   G2  R5304      1          2397.56         2397.56                               
                                               10AUG94   G2  R5305      1          2396.93         2396.93   -0.63 2397.25 2395.30  -1.95
                                                                                                                                         
                    1 14 1700                  10AUG94   G2  R5302      1          2414.19         2414.19                               
                                               10AUG94   G2  R5303      1          2415.00         2415.00   +0.81 2414.59 2410.93  -3.66
                                                                                                                                         
                    1 13 2000                  05AUG94   G2  R5300      1          2415.35         2415.35                               
                                               08AUG94   G2  R5301      1          2416.65         2416.65   +1.30 2416.00 2417.37   1.37
                                                                                                                                         
                    1 10 2900                  04AUG94   G2  R5298      1          2420.67         2420.67                               
                                               04AUG94   G2  R5299      1          2418.91         2418.91   -1.76 2419.79 2418.84  -0.95
                                                                                                                                         
        1   47-30N  1 36   10  27AUG92         11MAR93   V   P5712      1          2230.56                                               
        24 165- 0E                             11MAR93   V   P5712      2          2230.02                                               
                                               18MAR93   G   P5712      3   X      2233.73  -0.54  2230.29                               
     
     -----------------------------------------------------------------------------------------------------------------------------
     TITRATION SYSTEM:                                                    FLAGS:
      G = GRAVIMETRIC                                                        X: Analytical flag
      V = VOLUMETRIC                                                        EX: Data excluded from statistical analysis
     BOTTLE TYPE:                                                           3s: Bottle delta larger than 3s criteria
        R = 0.5 LITER PYREX   P = 1 LITER PYREX
                                          Table B.2 (continued)
                                             
     
     THE CARBON DIOXIDE PROJECT OF THE SCRIPPS INSTITUTION OF OCEANOGRAPHY                                                    
     CGC92 Legs 1 & 2   WOCE Line P13C                                                                                                   
     ---------------------------------                                                                                                   
     
     SUMMARY OF ALKALINITY DATA (cont.)
                                                                                   S.I.O.   TRIAL  BOTTLE  BOTTLE "NISKIN"  SIO    SIO 
      LEG   LAT.   CAST  DEPTH  SAMPLE         ANALYSIS TITR SAMPLE         FLAG   TRIAL    DELTA    ALK    DELTA    AVG    ALK   -S.I.O.
      STN   LONG.  NISK   (M)    DATE            DATE   SYST BOTTLE  TRIAL         ----------------- ( EQUIV/KG SW) ---------------------
     
                                               11MAR93   V   P5713      1          2227.19                                               
                                               18MAR93   G   P5713      3          2228.58                                          
                                               12MAR93   V   P5713      4   X      2226.94  -0.25  2227.07  -3.23  2228.68 2239.21  10.53
                                                                                                                                         
                    1 11 2800                  11MAR93   V   P5710      1          2416.67                                               
                                               11MAR93   V   P5710      2          2417.32                                               
                                               18MAR93   G   P5710      3   X      2421.00  +0.65  2417.00                               
                                               11MAR93   V   P5711      1          2417.36                                               
                                               11MAR93   V   P5711      2          2417.95                                               
                                               18MAR93   G   P5711      3   X      2421.06  +0.59  2417.66   +0.66 2417.33 2420.80   3.47
                                                                                                                                         
        1   46-30N  1 36   10  27AUG92         24JUN94   G   P5772      1          2225.80         2225.80                               
        26 165- 1E                             29JUN94   G2  P5772      2   X      2221.63                                               
                                               30JUN94   G2  P5772      3   X      2220.50                                               
                                               24JUN94   G   P5773      1          2225.80         2225.80                               
                                               30JUN94   G2  P5773      2   X      2223.49                   +0.00 2225.80 2236.05  10.25
                                                                                                                                         
                    1 11 2800                  14SEP94   G2  P5770      1          2418.15         2418.15                               
                                               14SEP94   G2  P5771      1          2417.60         2417.60   -0.55 2417.88 2420.25   2.37
                                                                                                                                         
        1   44-58N  1 36   10  30AUG92         09JUN94   G   R5323      1          2236.01         2236.01                               
        29 164-59E                             09JUN94   G   R5324      1          2235.20         2235.20   -0.81 2235.60 2240.51   4.91
                                                                                                                                         
                    1 11 3000                  08SEP94   G2  R5322      1          2419.70         2419.70                               
                                               07SEP94   G2  R5325      1          2420.17         2420.17   +0.47 2419.94 2423.21   3.27
                                                                                                                                         
        1   43-30N  1 36   10  31AUG92         24JUN94   G   P5776      1          2209.04         2209.04                               
        32 165- 1E                             01JUL94   G2  P5776      2   X      2206.22                                               
                                               06JUL94   G2  P5776      3   X      2209.20                                               
                                               01JUL94   G   P5777      1          2207.13         2207.13                               
                                               05JUL94   G2  P5777      2   X      2202.95                                               
                                               06JUL94   G2  P5777      3   X      2204.13                   -1.91 2208.08 2218.73  10.65
                                                                                                                                         
                    1  8 3100                  12SEP94   G2  P5774      1          2417.19         2417.19                               
                                               13SEP94   G2  P5775      1          2417.05         2417.05   -0.14 2417.12 2421.33   4.21
                                                                                                                                         
        1   41-30N  1 36   10  01SEP92         26APR94   G   R5348      1          2218.74         2218.74                               
        36 165- 0E                             26MAY94   G   R5349      1          2215.27         2215.27   -3.47 2217.01 2225.68   8.67
                                                                                                                                         
                    1 34   50                  17AUG94   G2  R5346      1          2266.13         2266.13                               
                                               17AUG94   G2  R5347      1          2263.28         2263.28   -2.85 2264.71 2267.06   2.35
                                                                                                                                         
                    1 32  100                  07DEC94   G2  R5344      1          2266.89         2266.89                               
     
     -----------------------------------------------------------------------------------------------------------------------------
     TITRATION SYSTEM:                                                    FLAGS:
      G = GRAVIMETRIC                                                        X: Analytical flag
      V = VOLUMETRIC                                                        EX: Data excluded from statistical analysis
     BOTTLE TYPE:                                                           3s: Bottle delta larger than 3s criteria
        R = 0.5 LITER PYREX   P = 1 LITER PYREX
                                          Table B.2 (continued)
                                             
     
     THE CARBON DIOXIDE PROJECT OF THE SCRIPPS INSTITUTION OF OCEANOGRAPHY                                                     
     CGC92 Legs 1 & 2   WOCE Line P13C                                                                                                   
     ---------------------------------                                                                                                   
     
     SUMMARY OF ALKALINITY DATA (cont.)
                                                                                   S.I.O.   TRIAL  BOTTLE  BOTTLE "NISKIN"  SIO    SIO 
      LEG   LAT.   CAST  DEPTH  SAMPLE         ANALYSIS TITR SAMPLE         FLAG   TRIAL    DELTA    ALK    DELTA    AVG    ALK   -S.I.O.
      STN   LONG.  NISK   (M)    DATE            DATE   SYST BOTTLE  TRIAL         ----------------- ( EQUIV/KG SW) ---------------------
     
                                               07DEC94   G2  R5345      1          2265.36         2265.36   -1.53 2266.13 2265.70  -0.43
                                                                                                                                         
                    1 27  200                  12DEC94   G2  R5342      1          2269.38         2269.38                               
                                               12DEC94   G2  R5343      1          2268.19         2268.19   -1.19 2268.78 2266.44  -2.34
                                                                                                                                         
                    1 25  300                  06DEC94   G2  R5340      1          2288.66         2288.66                               
                                               06DEC94   G2  R5341      1          2288.83         2288.83   +0.17 2288.75 2288.12  -0.63
                                                                                                                                         
                    1 23  400                  01DEC94   G2  R5338      1          2305.75         2305.75                               
                                               02DEC94   G2  R5339      1          2303.03         2303.03   -2.72 2304.39 2306.30   1.91
                                                                                                                                         
                    1 21  600                  13DEC94   G2  R5336      1          2340.93         2340.93                               
                                               13DEC94   G2  R5337      1          2338.87         2338.87   -2.06 2339.90 2337.42  -2.48
                                                                                                                                         
                    1 18  900                  08DEC94   G2  R5334      1          2366.28         2366.28                               
                                               07DEC94   G2  R5335      1          2369.89         2369.89   +3.61 2368.08 2370.70   2.62
                                                                                                                                         
                    1 15 1200                  09DEC94   G2  R5332      1          2385.44         2385.44                               
                                               12DEC94   G2  R5333      1          2389.75         2389.75   +4.31 2387.59 2390.51   2.92
                                                                                                                                         
                    1 13 1500                  09DEC94   G2  R5330      1          2403.33         2403.33                               
                                               09DEC94   G2  R5331      1          2400.38         2400.38   -2.95 2401.85 2404.15   2.30
                                                                                                                                         
                    1 11 1900                  01SEP94   G2  R5328      1          2407.00                                               
                                               02SEP94   G2  R5328      2          2408.20  +1.20  2407.60                               
                                               01SEP94   G2  R5329      1          2413.75                                               
                                               02SEP94   G2  R5329      2          2411.08  -2.67  2412.42   +4.82 2410.01 2414.04   4.03
                                                                                                                                         
                    1  7 3100                  17AUG94   G2  R5326      1          2417.15         2417.15                               
                                               17AUG94   G2  R5327      1          2418.08         2418.08   +0.93 2417.61 2419.22   1.61
                                                                                                                                         
        1   40-30N  1 36   10  02SEP92         12MAR93   V   P5716      1          2242.20                                               
        38 165- 1E                             12MAR93   V   P5716      2          2243.28                                               
                                               19MAR93   G   P5716      3   X      2244.90
                                               24MAR93   G   P5716      4   X      2248.31  +1.08  2242.74                               
                                               12MAR93   V   P5717      1          2243.52                                               
                                               12MAR93   V   P5717      2          2243.84                                               
                                               19MAR93   G   P5717      3   X      2252.15                                               
                                               24MAR93   G   P5717      4   X      2249.22  +0.32  2243.68   +0.94 2243.21 2247.33   4.12
                                                                                                                                         
                    1  8 3100                  12MAR93   V   P5714      1          2414.12                                               
                                               12MAR93   V   P5714      2          2416.56                                               
                                               19MAR93   G   P5714      3   X      2418.01  +2.44  2415.34                               
     
     -----------------------------------------------------------------------------------------------------------------------------
     TITRATION SYSTEM:                                                    FLAGS:
      G = GRAVIMETRIC                                                        X: Analytical flag
      V = VOLUMETRIC                                                        EX: Data excluded from statistical analysis
     BOTTLE TYPE:                                                           3s: Bottle delta larger than 3s criteria
        R = 0.5 LITER PYREX   P = 1 LITER PYREX
                                          Table B.2 (continued)
                                             
     
     THE CARBON DIOXIDE PROJECT OF THE SCRIPPS INSTITUTION OF OCEANOGRAPHY                                                     
     CGC92 Legs 1 & 2   WOCE Line P13C                                                                                                   
     ---------------------------------                                                                                                   
     
     SUMMARY OF ALKALINITY DATA (cont.)
                                                                                   S.I.O.   TRIAL  BOTTLE  BOTTLE "NISKIN"  SIO    SIO 
      LEG   LAT.   CAST  DEPTH  SAMPLE         ANALYSIS TITR SAMPLE         FLAG   TRIAL    DELTA    ALK    DELTA    AVG    ALK   -S.I.O.
      STN   LONG.  NISK   (M)    DATE            DATE   SYST BOTTLE  TRIAL         ----------------- ( EQUIV/KG SW) ---------------------
     
                                               12MAR93   V   P5715      1          2416.09                                               
                                               12MAR93   V   P5715      2          2416.48                                               
                                               19MAR93   G   P5715      3   X      2420.82  +0.39  2416.29   +0.95 2415.81 2419.28   3.47
                                                                                                                                         
        1   39- 1N  1 36   10  03SEP92         17JUN94   G   P5720      1          2247.64         2247.64                               
        41 165- 1E                             30JUN94   G2  P5720      2   X      2245.61                                        
                                               24JUN94   G   P5721      1          2251.02         2251.02                               
                                               30JUN94   G2  P5721      2   X      2251.67                   +3.38 2249.33 2250.00   0.67
                                                                                                                                         
                    1  8 3100                  13SEP94   G2  P5718      1          2423.00         2423.00                               
                                               13SEP94   G2  P5719      1          2418.96         2418.96   -4.04 2420.98 2418.57  -2.41
                                                                                                                                         
        1   36- 1N  1 36   10  05SEP92         25JUL94   G2  P5780      1          2257.91         2257.91                               
        47 165- 1E                             25JUL94   G2  P5781      1          2257.50         2257.50   -0.41 2257.71 2259.45   1.74
                                                                                                                                         
        1   34-42N  1 35   25  06SEP92         20SEP93   V   R5372      1          2248.52                                               
        49 165- 3E                             20SEP93   V   R5372      2          2251.11  +2.59  2249.82                               
                                               20SEP93   V   R5373      1          2250.28                                               
                                               20SEP93   V   R5373      2          2248.45  -1.83  2249.36   -0.46 2249.59 2253.58   3.99
                                                                                                                                         
                    1 34   50                  20SEP93   V   R5370      1          2246.73                                               
                                               20SEP93   V   R5370      2          2247.89  +1.16  2247.31                               
                                               20SEP93   V   R5371      1          2248.39                                               
                                               20SEP93   V   R5371      2          2245.75  -2.64  2247.07   -0.24 2247.19 2258.22  11.03
                                                                                                                                         
                    1 32  100                  03SEP93   V   R5368      1          2271.43                                               
                                               03SEP93   V   R5368      2          2270.37  -1.06  2270.90                               
                                               03SEP93   V   R5369      1          2273.45                                               
                                               03SEP93   V   R5369      2          2271.35  -2.10  2272.40   +1.50 2271.65 2276.85   5.20
                                                                                                                                         
                    1 28  200                  03SEP93   V   R5366      1          2266.80                                               
                                               03SEP93   V   R5366      2          2266.34  -0.46  2266.57                               
                                               03SEP93   V   R5367      1          2265.36                                               
                                               03SEP93   V   R5367      2          2262.81  -2.55  2264.09   -2.48 2265.33 2274.36   9.03
                                                                                                                                         
                    1 26  300                  03SEP93   V   R5364      1          2270.23                                               
                                               03SEP93   V   R5364      2          2270.49  +0.26  2270.36                               
                                               03SEP93   V   R5365      1          2272.27                                               
                                               03SEP93   V   R5365      2          2270.93  -1.34  2271.60   +1.24 2270.98 2276.67   5.69
                                                                                                                                         
                    1 24  400                  02SEP93   V   R5362      1          2276.76                                               
                                               02SEP93   V   R5362      2          2275.03  -1.73  2275.90                               
                                               02SEP93   V   R5363      1          2275.99                                               
     
     -----------------------------------------------------------------------------------------------------------------------------
     TITRATION SYSTEM:                                                    FLAGS:
      G = GRAVIMETRIC                                                        X: Analytical flag
      V = VOLUMETRIC                                                        EX: Data excluded from statistical analysis
     BOTTLE TYPE:                                                           3s: Bottle delta larger than 3s criteria
        R = 0.5 LITER PYREX   P = 1 LITER PYREX
                                          Table B.2 (continued)
                                             
     
     THE CARBON DIOXIDE PROJECT OF THE SCRIPPS INSTITUTION OF OCEANOGRAPHY                                                     
     CGC92 Legs 1 & 2   WOCE Line P13C                                                                                                   
     ---------------------------------                                                                                                   
     
     SUMMARY OF ALKALINITY DATA (cont.)
                                                                                   S.I.O.   TRIAL  BOTTLE  BOTTLE "NISKIN"  SIO    SIO 
      LEG   LAT.   CAST  DEPTH  SAMPLE         ANALYSIS TITR SAMPLE         FLAG   TRIAL    DELTA    ALK    DELTA    AVG    ALK   -S.I.O.
      STN   LONG.  NISK   (M)    DATE            DATE   SYST BOTTLE  TRIAL         ----------------- ( EQUIV/KG SW) ---------------------
     
                                               02SEP93   V   R5363      2          2275.91  -0.08  2275.95   +0.05 2275.93 2280.64   4.71
                                                                                                                                         
                    1 22  600                  02SEP93   V   R5360      1          2305.03                                               
                                               02SEP93   V   R5360      2          2304.59  -0.44  2304.81                               
                                               02SEP93   V   R5361      1          2306.05                                               
                                               02SEP93   V   R5361      2          2304.62  -1.43  2305.34   +0.53 2305.08 2311.81   6.73
                                                                                                                                         
                    1 19  900                  02SEP93   V   R5358      1          2352.58                                               
                                               02SEP93   V   R5358      2          2351.99  -0.59  2352.29                               
                                               02SEP93   V   R5359      1          2355.34                                               
                                               02SEP93   V   R5359      2          2353.90  -1.44  2354.62   +2.33 2353.46 2358.78   5.32
                                                                                                                                         
                    1 17 1200                  23JUL93   V   R5356      1          2381.38                                               
                                               23JUL93   V   R5356      2          2384.66  +3.28  2383.02                               
                                               23JUL93   V   R5357      1          2377.59                                               
                                               23JUL93   V   R5357      2          2380.81  +3.22  2379.20   -3.82 2381.11 2387.76   6.65
                                                                                                                                         
                    1 15 1700                  26JUL93   V   R5354      1          2406.45                                               
                                               26JUL93   V   R5354      2          2406.45  +0.00  2406.45                               
                                               26JUL93   V   R5355      1          2407.55                                               
                                               26JUL93   V   R5355      2          2408.99  +1.44  2408.27   +1.82 2407.36 2410.83   3.47
                                                                                                                                         
                    1 14 2000                  23JUL93   V   R5352      1          2412.30                                               
                                               23JUL93   V   R5352      2          2414.95  +2.65  2413.63                               
                                               23JUL93   V   R5353      1          2415.14                                               
                                               23JUL93   V   R5353      2          2416.79  +1.65  2415.97   +2.34 2414.80 2413.05  -1.75
                                                                                                                                         
                    1 11 2900                  27JUL93   V   R5350      1          2424.30                                               
                                               27JUL93   V   R5350      2          2428.83  +4.53  2426.57                               
                                               27JUL93   V   R5351      1          2417.55                                               
                                               72FEB93   V   R5351      2          2423.33  +5.78  2420.44   -6.13 2423.51 2420.15  -3.36
                                                                                                                                         
        1   33-23N  1 36   10  07SEP92         09JUN94   G2  P5784      2   EX     2251.55                                               
        51 165- 1E                             09JUN94   G2  P5784      3   X      2235.69                                               
                                               10JUN94   G2  P5784      4          2255.97         2255.97                               
                                               03JUN94   G   P5785      1          2257.23                                        
                                               10JUN94   G2  P5785      2   X      2249.08                                               
                                               10JUN94   G2  P5785      3   X      2256.00         2257.23   +0.03 2255.99 2257.69   1.71
                                                                                                                                         
                    1 17 1000                  18OCT94   G2  P5782      1          2360.47         2360.47                               
                                               18OCT94   G2  P5783      1          2358.09         2358.09   -2.38 2359.28 2360.11   0.83
                                                                                                                                         
        1   32- 0N  1  2 2000  08SEP92         13DEC94   G2  R5374      1          2412.26         2412.26                               
     
     -----------------------------------------------------------------------------------------------------------------------------
     TITRATION SYSTEM:                                                    FLAGS:
      G = GRAVIMETRIC                                                        X: Analytical flag
      V = VOLUMETRIC                                                        EX: Data excluded from statistical analysis
     BOTTLE TYPE:                                                           3s: Bottle delta larger than 3s criteria
        R = 0.5 LITER PYREX   P = 1 LITER PYREX
                                          Table B.2 (continued)
                                             
     
     THE CARBON DIOXIDE PROJECT OF THE SCRIPPS INSTITUTION OF OCEANOGRAPHY                                                      
     CGC92 Legs 1 & 2   WOCE Line P13C                                                                                                   
     ---------------------------------                                                                                                   
     
     SUMMARY OF ALKALINITY DATA (cont.)
                                                                                   S.I.O.   TRIAL  BOTTLE  BOTTLE "NISKIN"  SIO    SIO 
      LEG   LAT.   CAST  DEPTH  SAMPLE         ANALYSIS TITR SAMPLE         FLAG   TRIAL    DELTA    ALK    DELTA    AVG    ALK   -S.I.O.
      STN   LONG.  NISK   (M)    DATE            DATE   SYST BOTTLE  TRIAL         ----------------- ( EQUIV/KG SW) ---------------------
     
        53 165- 0E                             13DEC94   G2  R5375      1          2411.36         2411.36   -0.90 2411.81 2413.93   2.12
                                                                                                                                         
        1   30-41N  1 35   10  10SEP92         17JUN94   G   P5724      1          2293.77         2293.77                               
        55 164-58E                             17JUN94   G   P5725      2   EX     2306.99                                               
                                               17JUN94   G   P5725      3   EX     2279.61                                               
                                               23JUN94   G   P5725      4          2290.23         2290.23   -3.54 2292.00 2294.28   2.28
                                                                                                                                         
                    1  9 3100                  20OCT94   G2  P5722      1          2418.70         2418.70                               
                                               20OCT94   G2  P5723      1          2415.67         2415.67   -3.03 2417.19 2420.61   3.42
                                                                                                                                         
        2   21-19N  1 35   25  30SEP92         02AUG94   G2  R5400      1          2306.92         2306.92                               
        57 165- 0E                             02AUG94   G2  R5401      1          2305.96         2305.96   -0.96 2306.44 2301.40  -5.04
                                                                                                                                         
                    1 34   50                  19JAN95   G2  R5398      1          2305.70         2305.70                               
                                               19JAN95   G2  R5399      1          2309.16         2309.16   +3.46 2307.43 2311.90   4.47
                                                                                                                                         
                    1 31  125                  08FEB95   G2  R5396      1          2298.21         2298.21                               
                                               08FEB95   G2  R5397      1          2302.98         2302.98   +4.77 2300.59 2303.83   3.24
                                                                                                                                         
                    1 28  200                  23JAN95   G2  R5394      1          2284.18         2284.18                               
                                               23JAN95   G2  R5395      1   EX     2248.68                         2284.18 2286.63   2.45
                                                                                                                                         
                    1 26  300                  02MAR95   G2  R5392      1          2275.96         2275.96                               
                                               02MAR95   G2  R5393      1          2279.58         2279.58   +3.62 2277.77 2273.27  -4.50
                                                                                                                                         
                    1 24  400                  23JAN95   G2  R5390      1          2263.92         2263.92                               
                                               23JAN95   G2  R5391      1          2262.22         2262.22   -1.70 2263.07 2265.83   2.76
                                                                                                                                         
                    1 22  600                  11JAN95   G2  R5388      1          2286.04         2286.04                               
                                               11JAN95   G2  R5389      1          2285.75         2285.75   -0.29 2285.90 2295.02   9.12
                                                                                                                                         
                    1 19  900                  10JAN95   G2  R5386      1          2355.79         2355.79                               
                                               10JAN95   G2  R5387      1          2356.07         2356.07   +0.28 2355.93 2354.24  -1.69
                                                                                                                                         
                    1 17 1200                  13MAY96   G2  R5384      1          2363.02         2363.02                               
                                               13MAY96   G2  R5404      1   EX     2337.70                         2363.02 2383.02  20.00
                                                                                                                                         
                    1 15 1600                  18JAN95   G2  R5382      1          2396.04         2396.04                               
                                               18JAN95   G2  R5383      1          2389.36         2389.36   -6.68 2392.70 2400.90   8.20
                                                                                                                                         
                    1 13 2100                  23JAN95   G2  R5380      1          2414.56                                               
                                               24JAN95   G2  R5380      2          2416.79  +2.23  2415.68                               
                                               24JAN95   G2  R5381      1          2414.76         2414.76   -0.92 2415.22 2414.15  -1.07
     
     -----------------------------------------------------------------------------------------------------------------------------
     TITRATION SYSTEM:                                                    FLAGS:
      G = GRAVIMETRIC                                                        X: Analytical flag
      V = VOLUMETRIC                                                        EX: Data excluded from statistical analysis
     BOTTLE TYPE:                                                           3s: Bottle delta larger than 3s criteria
        R = 0.5 LITER PYREX   P = 1 LITER PYREX
                                          Table B.2 (continued)
                                             
     
     THE CARBON DIOXIDE PROJECT OF THE SCRIPPS INSTITUTION OF OCEANOGRAPHY                                                     
     CGC92 Legs 1 & 2   WOCE Line P13C                                                                                                   
     ---------------------------------                                                                                                   
     
     SUMMARY OF ALKALINITY DATA (cont.)
                                                                                   S.I.O.   TRIAL  BOTTLE  BOTTLE "NISKIN"  SIO    SIO 
      LEG   LAT.   CAST  DEPTH  SAMPLE         ANALYSIS TITR SAMPLE         FLAG   TRIAL    DELTA    ALK    DELTA    AVG    ALK   -S.I.O.
      STN   LONG.  NISK   (M)    DATE            DATE   SYST BOTTLE  TRIAL         ----------------- ( EQUIV/KG SW) ---------------------
     
                                                                                                                                         
                    1 10 3000                  27JAN95   G2  R5378      1          2418.66         2418.66                               
                                               27JAN95   G2  R5379      1          2418.51         2418.51   -0.15 2418.58 2421.61   3.03
                                                                                                                                         
        2   19-59N  1 33   75  01OCT92         03MAY93   V   R5405      1          2302.28                                               
        59 165- 0E                             03MAY93   V   R5405      2          2304.36  +2.08  2303.32                               
                                               03MAY93   V   R5406      1          2300.97                                               
                                               03MAY93   V   R5406      2          2303.00  +2.03  2301.99   -1.33 2302.66 2304.95   2.29
                                                                                                                                         
                    1  9 3100                  03MAY93   V   R5402      1          2412.37                                               
                                               03MAY93   V   R5402      2          2413.05  +0.68  2412.71                               
                                               03MAY93   V   R5403      1          2411.02                                               
                                               03MAY93   V   R5403      2          2411.63  +0.61  2411.32   -1.39 2412.02 2420.55   8.53
                                                                                                                                         
        2   18-40N  1 35   10  02OCT92         03MAY93   V   P5728      1          2292.48                                               
        62 164-36E                             03MAY93   V   P5728      2          2293.18  +0.70  2292.83                               
                                               03MAY93   V   P5729      1          2296.86                                               
                                               03MAY93   V   P5729      2          2297.57  +0.71  2297.22   +4.39 2295.03 2301.30   6.27
                                                                                                                                         
                    1  8 3000                  22FEB93   G   P5726      1          2422.80                                               
                                               19FEB93   V   P5726      2   EX     2419.59         2422.80                               
                                               22FEB93   G   P5727      1          2419.99                                               
                                               19FEB93   V   P5727      2   EX     2410.66         2419.99   -2.81 2421.40 2422.81   1.41
                                                                                                                                         
        2   24- 3N  1 36   10  04OCT92         25JUL94   G2  R5409      1          2310.33         2310.33                               
        63 164-59E                             26JUL94   G2  R5410      1          2305.62         2305.62   -4.71 2307.98 2308.34   0.36
                                                                                                                                         
                    1 10 2900                  07FEB95   G2  R5407      1          2422.48         2422.48                               
                                               07FEB95   G2  R5408      1          2418.67         2418.67   -3.81 2420.57 2421.62   1.05
                                                                                                                                         
        2   26- 2N  1 36   10  05OCT92         15AUG94   G2  R5433      1          2313.04         2313.04                               
        64 165- 4E                             15AUG94   G2  R5434      1          2316.99         2316.99   +3.95 2315.02 2312.54  -2.48
                                                                                                                                         
                    1 34   50                  31JAN95   G2  R5431      1          2316.04         2316.04                               
                                               01FEB95   G2  R5432      1          2316.39         2316.39   +0.35 2316.22 2316.76   0.54
                                                                                                                                         
                    1 32  100                  31JAN96   G2  R5429      1          2318.51         2318.51                               
                                               31JAN96   G2  R5430      1          2316.29         2316.29   -2.22 2317.40 2320.56   3.16
                                                                                                                                         
                    1 27  250                  14MAR95   G2  R5425      1          2285.93         2285.93                               
                                               15MAR95   G2  R5426      1          2284.16         2284.16   -1.77 2285.04 2288.19   3.15
                                                                                                                                         
                    1 23  500                  03APR95   G2  R5423      1          2273.72         2273.72                               
     
     -----------------------------------------------------------------------------------------------------------------------------
     TITRATION SYSTEM:                                                    FLAGS:
      G = GRAVIMETRIC                                                        X: Analytical flag
      V = VOLUMETRIC                                                        EX: Data excluded from statistical analysis
     BOTTLE TYPE:                                                           3s: Bottle delta larger than 3s criteria
        R = 0.5 LITER PYREX   P = 1 LITER PYREX
                                          Table B.2 (continued)
                                             
     
     THE CARBON DIOXIDE PROJECT OF THE SCRIPPS INSTITUTION OF OCEANOGRAPHY                                                     
     CGC92 Legs 1 & 2   WOCE Line P13C                                                                                                   
     ---------------------------------                                                                                                   
     
     SUMMARY OF ALKALINITY DATA (cont.)
                                                                                   S.I.O.   TRIAL  BOTTLE  BOTTLE "NISKIN"  SIO    SIO 
      LEG   LAT.   CAST  DEPTH  SAMPLE         ANALYSIS TITR SAMPLE         FLAG   TRIAL    DELTA    ALK    DELTA    AVG    ALK   -S.I.O.
      STN   LONG.  NISK   (M)    DATE            DATE   SYST BOTTLE  TRIAL         ----------------- ( EQUIV/KG SW) ---------------------
     
                                               31MAR95   G2  R5424      1          2269.69         2269.69   -4.03 2271.71 2270.91  -0.80
                                                                                                                                         
                    1 21  650                  11JAN95   G2  R5421      1          2278.06         2278.06                               
                                               12JAN95   G2  R5435      1          2275.98         2275.98   -2.08 2277.02 2271.93  -5.09
                                                                                                                                         
                    1 19  800                  12JAN95   G2  R5419      1          2312.45         2312.45                               
                                               11JAN95   G2  R5420      1          2313.29         2313.29   +0.84 2312.87 2305.85  -7.02
                                                                                                                                         
                    1 17 1000                  17JAN95   G2  R5417      1          2346.90         2346.90                               
                                               17JAN95   G2  R5418      1          2342.83         2342.83   -4.07 2344.86 2346.84   1.98
                                                                                                                                         
                    1 15 1200                  16MAR95   G2  R5415      1          2375.26         2375.26                               
                                               16MAR95   G2  R5416      1          2376.02         2376.02   +0.76 2375.64 2372.55  -3.09
                                                                                                                                         
                    1 12 1600                  31MAR95   G2  R5413      1          2402.56         2402.56                               
                                               31MAR95   G2  R5414      1          2402.02         2402.02   -0.54 2402.29 2405.11   2.82
                                                                                                                                         
                    1  9 2200                  13MAR95   G2  R5411      1          2415.10         2415.10                               
                                               14MAR95   G2  R5412      1          2413.31         2413.31   -1.79 2414.21 2410.85  -3.36
                                                                                                                                         
        2   16- 0N  1 36   10  08OCT92         04MAY93   V   R5438      1          2274.97                                               
        66 166- 0E                             04MAY93   V   R5438      2          2278.79  +3.82  2276.88                               
                                               04MAY93   V   R5439      1          2273.21                                               
                                               04MAY93   V   R5439      2          2276.47  +3.26  2274.84   -2.04 2275.86               
                                                                                                                                         
                    1  8 3200                  03MAY93   V   R5436      1          2411.88                                               
                                               03MAY93   V   R5436      2          2412.90  +1.02  2412.39                               
                                               03MAY93   V   R5437      1          2410.64                                               
                                               03MAY93   V   R5437      2          2411.62  +0.98  2411.13   -1.26 2411.76 2421.91  10.15
                                                                                                                                         
        2   14- 0N  1 36   10  09OCT92         04MAY93   V   R5442      1          2261.53                                               
        67 165- 0E                             04MAY93   V   R5442      2          2264.40  +2.87  2262.97                               
                                               04MAY93   V   R5443      1          2264.30                                               
                                               04MAY93   V   R5443      2          2267.69  +3.39  2266.00   +3.03 2264.49 2275.78  11.29
                                                                                                                                         
                    1  8 3100                  04MAY93   V   R5440      1          2404.10                                               
                                               04MAY93   V   R5440      2          2405.67  +1.57  2404.89                               
                                               04MAY93   V   R5441      1          2408.01                                               
                                               04MAY93   V   R5441      2          2410.11  +2.10  2409.06   +4.17 2406.98 2425.76  18.78
                                                                                                                                         
        2   12-35N  1 36   10  09OCT92         27JUL94   G2  R5466      1          2257.63         2257.63                               
        68 165-22E                             27JUL94   G2  R5467      1          2260.25         2260.25   +2.62 2258.94 2260.92   1.98
                                                                                                                                         
     
     -----------------------------------------------------------------------------------------------------------------------------
     TITRATION SYSTEM:                                                    FLAGS:
      G = GRAVIMETRIC                                                        X: Analytical flag
      V = VOLUMETRIC                                                        EX: Data excluded from statistical analysis
     BOTTLE TYPE:                                                           3s: Bottle delta larger than 3s criteria
        R = 0.5 LITER PYREX   P = 1 LITER PYREX
                                          Table B.2 (continued)
                                             
     
     THE CARBON DIOXIDE PROJECT OF THE SCRIPPS INSTITUTION OF OCEANOGRAPHY                                                     
     CGC92 Legs 1 & 2   WOCE Line P13C                                                                                                   
     ---------------------------------                                                                                                   
     
     SUMMARY OF ALKALINITY DATA (cont.)
                                                                                   S.I.O.   TRIAL  BOTTLE  BOTTLE "NISKIN"  SIO    SIO 
      LEG   LAT.   CAST  DEPTH  SAMPLE         ANALYSIS TITR SAMPLE         FLAG   TRIAL    DELTA    ALK    DELTA    AVG    ALK   -S.I.O.
      STN   LONG.  NISK   (M)    DATE            DATE   SYST BOTTLE  TRIAL         ----------------- ( EQUIV/KG SW) ---------------------
     
                    1 34   25                  08FEB95   G2  R5464      1          2266.97         2266.97                               
                                               08FEB95   G2  R5465      1          2265.67         2265.67   -1.30 2266.32 2265.88  -0.44
                                                                                                                                         
                    1 32   75                  15FEB95   G2  R5462      1          2274.03         2274.03                               
                                               15FEB95   G2  R5463      1          2279.51         2279.51   +5.48 2276.77 2280.07   3.30
                                                                                                                                         
                    1 29  150                  10FEB95   G2  R5460      1          2292.35         2292.35                               
                                               10FEB95   G2  R5461      1          2291.77         2291.77   -0.58 2292.06 2300.79   8.73
                                                                                                                                         
                    1 26  300                  09FEB95   G2  R5458      1          2283.47         2283.47                               
                                               09FEB95   G2  R5459      1          2285.07         2285.07   +1.60 2284.27 2284.98   0.71
                                                                                                                                         
                    1 24  400                  09FEB95   G2  R5456      1          2307.81         2307.81                               
                                               09FEB95   G2  R5457      1   3s     2298.78         2298.78   -9.03 2303.30 2305.48   2.18
                                                                                                                                         
                    1 22  600                  08FEB95   G2  R5454      1          2322.10         2322.10                               
                                               09FEB95   G2  R5455      1          2317.46         2317.46   -4.64 2319.78 2304.15 -15.63
                                                                                                                                         
                    1 19  900                  14DEC94   G2  R5452      1          2351.70         2351.70                               
                                               14DEC94   G2  R5468      1          2353.49         2353.49   +1.79 2352.59 2354.89   2.30
                                                                                                                                         
                    1 16 1200                  16FEB95   G2  R5450      1          2374.83         2374.83                               
                                               16FEB95   G2  R5451      1          2378.54         2378.54   +3.71 2376.69 2381.16   4.47
                                                                                                                                         
                    1 13 1600                  17JAN95   G2  R5448      1          2401.11         2401.11                               
                                               18JAN95   G2  R5449      1          2403.38         2403.38   +2.27 2402.25 2403.22   0.97
                                                                                                                                         
                    1 11 2000                  01FEB95   G2  R5446      1          2415.71         2415.71                               
                                               01FEB95   G2  R5447      1          2416.65         2416.65   +0.94 2416.18 2417.21   1.03
                                                                                                                                         
                    1  7 3100                  17FEB95   G2  R5444      1          2426.36         2426.36                               
                                               17FEB95   G2  R5445      1   3s     2417.25         2417.25   -9.11 2421.81 2423.99   2.18
                                                                                                                                         
        2   10- 0N  1 36   10  10OCT92         04MAY93   V   R5471      1          2247.21                                               
        69 165- 0E                             04MAY93   V   R5471      2          2249.39  +2.18  2248.30                               
                                               04MAY93   V   R5473      1          2250.93                                               
                                               04MAY93   V   R5473      2          2252.83  +1.90  2251.88   +3.58 2250.09 2257.29   7.20
                                                                                                                                         
                    1  9 2900                  04MAY93   V   R5469      1          2417.01                                               
                                               04MAY93   V   R5469      2          2420.16  +3.15  2418.58                               
                                               04MAY93   V   R5470      1          2417.31                                               
                                               04MAY93   V   R5470      2          2418.72  +1.41  2418.02   -0.56 2418.30 2427.65   9.35
                                                                                                                                         
     
     -----------------------------------------------------------------------------------------------------------------------------
     TITRATION SYSTEM:                                                    FLAGS:
      G = GRAVIMETRIC                                                        X: Analytical flag
      V = VOLUMETRIC                                                        EX: Data excluded from statistical analysis
     BOTTLE TYPE:                                                           3s: Bottle delta larger than 3s criteria
        R = 0.5 LITER PYREX   P = 1 LITER PYREX
                                          Table B.2 (continued)
                                             
     
     THE CARBON DIOXIDE PROJECT OF THE SCRIPPS INSTITUTION OF OCEANOGRAPHY                                                     
     CGC92 Legs 1 & 2   WOCE Line P13C                                                                                                   
     ---------------------------------                                                                                                   
     
     SUMMARY OF ALKALINITY DATA (cont.)
                                                                                   S.I.O.   TRIAL  BOTTLE  BOTTLE "NISKIN"  SIO    SIO 
      LEG   LAT.   CAST  DEPTH  SAMPLE         ANALYSIS TITR SAMPLE         FLAG   TRIAL    DELTA    ALK    DELTA    AVG    ALK   -S.I.O.
      STN   LONG.  NISK   (M)    DATE            DATE   SYST BOTTLE  TRIAL         ----------------- ( EQUIV/KG SW) ---------------------
     
        2    8- 8N  1 36   10  11OCT92         05MAY93   V   R5476      1          2234.97                                               
        70 165- 1E                             05MAY93   V   R5476      2          2238.48  +3.51  2236.73                               
                                               05MAY93   V   R5477      1          2232.64                                               
                                               05MAY93   V   R5477      2          2235.23  +2.59  2233.94   -2.79 2235.33 2242.95   7.62
                                                                                                                                         
                    1  8 3100                  04MAY93   V   R5474      1          2416.23                                               
                                               04MAY93   V   R5474      2          2416.98  +0.75  2416.60                               
                                               04MAY93   V   R5475      1          2408.28                                               
                                               04MAY93   V   R5475      2          2410.83  +2.55  2409.56   -7.04 2413.08 2416.78   3.70
                                                                                                                                         
        2    6- 0N  1 36   10  12OCT92         05MAY93   V   R5480      1          2229.68                                               
        71 165- 1E                             05MAY93   V   R5480      2          2233.52  +3.84  2231.60                               
                                               05MAY93   V   R5481      1          2229.73                                               
                                               05MAY93   V   R5481      2          2230.99  +1.26  2230.36   -1.24 2230.98 2236.33   5.35
                                                                                                                                         
                    1  8 3100                  05MAY93   V   R5478      1          2410.01                                               
                                               05MAY93   V   R5478      2          2412.93  +2.92  2411.47                               
                                               05MAY93   V   R5479      1          2410.62                                               
                                               05MAY93   V   R5479      2          2413.04  +2.42  2411.83   +0.36 2411.65 2424.58  12.93
                                                                                                                                         
        2    3- 0N  1 33   10  12OCT92         09JUN94   G   R5500      1          2226.65         2226.65                               
        73 165- 0E                             10JUN94   G   R5501      1          2226.36         2226.36   -0.29 2226.51 2229.65   3.14
                                                                                                                                         
                    1 31   50                  05APR95   G2  R5498      1          2236.28         2236.28                               
                                               07APR95   G2  R5499      1          2235.12         2235.12   -1.16 2235.70 2233.79  -1.91
                                                                                                                                         
                    1 29  100                  27FEB95   G2  R5496      1          2291.25         2291.25                               
                                               27FEB95   G2  R5497      1          2292.54         2292.54   +1.29 2291.90 2297.53   5.63
                                                                                                                                         
                    1 23  250                  27FEB95   G2  R5494      1          2291.68         2291.68                               
                                               27FEB95   G2  R5495      1          2295.86         2295.86   +4.18 2293.77 2296.24   2.47
                                                                                                                                         
                    1 20  400                  24FEB95   G2  R5492      1          2306.83         2306.83                               
                                               24FEB95   G2  R5493      1          2307.51         2307.51   +0.68 2307.17 2310.36   3.19
                                                                                                                                         
                    1 16  700                  01MAR95   G2  R5490      1          2326.36         2326.36                               
                                               02MAR95   G2  R5491      1          2325.15         2325.15   -1.21 2325.76 2325.31  -0.45
                                                                                                                                         
                    1 14  900                  01MAR95   G2  R5488      1   EX     2342.71                                               
                                               02MAR95   G2  R5488      2          2347.65         2347.65                               
                                               01MAR95   G2  R5489      1          2349.49         2349.49   +1.84 2348.57 2348.72   0.15
                                                                                                                                         
                    1 10 1700                  30MAR95   G2  R5486      1          2401.26         2401.26                               
     
     -----------------------------------------------------------------------------------------------------------------------------
     TITRATION SYSTEM:                                                    FLAGS:
      G = GRAVIMETRIC                                                        X: Analytical flag
      V = VOLUMETRIC                                                        EX: Data excluded from statistical analysis
     BOTTLE TYPE:                                                           3s: Bottle delta larger than 3s criteria
                                          Table B.2 (continued)
                                             
     
     THE CARBON DIOXIDE PROJECT OF THE SCRIPPS INSTITUTION OF OCEANOGRAPHY                                                     
     CGC92 Legs 1 & 2   WOCE Line P13C                                                                                                   
     ---------------------------------                                                                                                   
     
     SUMMARY OF ALKALINITY DATA (cont.)
                                                                                   S.I.O.   TRIAL  BOTTLE  BOTTLE "NISKIN"  SIO    SIO 
      LEG   LAT.   CAST  DEPTH  SAMPLE         ANALYSIS TITR SAMPLE         FLAG   TRIAL    DELTA    ALK    DELTA    AVG    ALK   -S.I.O.
      STN   LONG.  NISK   (M)    DATE            DATE   SYST BOTTLE  TRIAL         ----------------- ( EQUIV/KG SW) ---------------------
     
                                               30MAR95   G2  R5487      1          2397.76         2397.76   -3.50 2399.51 2400.53   1.02
                                                                                                                                         
                    1  9 2000                  06APR95   G2  R5484      1          2416.51         2416.51                               
                                               07APR95   G2  R5485      1          2408.22         2408.22   -8.29 2412.36 2412.91   0.55
                                                                                                                                         
                    1  6 2900                  04APR95   G2  R5482      1          2419.91         2419.91                               
                                               04APR95   G2  R5483      1          2421.17         2421.17   +1.26 2420.54 2424.44   3.90
                                                                                                                                         
        2    1-30N  1  6 2900  13OCT92         19JAN95   G2  R5502      1          2420.88         2420.88                               
        75 164-59E                             19JAN95   G2  R5503      1          2421.66         2421.66   +0.78 2421.27 2425.16   3.89
                                                                                                                                         
        2    0- 0N  1 36   10  14OCT92         20MAY94   G   R5528      1          2284.15         2284.15                               
        78 165- 0E                             20MAY94   G   R5529      1          2280.59         2280.59   -3.56 2282.37 2285.54   3.17
                                                                                                                                         
                    1 34   50                  09FEB94   V   R5526      1          2275.65         2275.65                               
                                               09FEB94   V   R5527      1          2273.88         2273.88   -1.77 2274.76 2286.32  11.56
                                                                                                                                         
                    1 31  125                  09FEB94   V   R5524      1          2295.81         2295.81                               
                                               09FEB94   V   R5525      1          2294.41         2294.41   -1.40 2295.11 2308.16  13.05
                                                                                                                                         
                    1 27  250                  09FEB94   V   R5522      1          2290.72         2290.72                               
                                               09FEB94   V   R5523      1          2284.32         2284.32   -6.40 2287.52 2310.53  23.01
                                                                                                                                         
                    1 23  450                  09FEB94   V   R5520      1          2300.61         2300.61                               
                                               09FEB94   V   R5521      1          2298.22         2298.22   -2.39 2299.42 2311.09  11.67
                                                                                                                                         
                    1 21  600                  08FEB94   V   R5518      1          2302.07         2302.07                               
                                               08FEB94   V   R5519      1          2307.80         2307.80   +5.73 2304.94 2318.62  13.68
                                                                                                                                         
                    1 19  800                  08FEB94   V   R5516      1          2325.34         2325.34                               
                                               08FEB94   V   R5517      1          2323.65         2323.65   -1.69 2324.50 2330.46   5.96
                                                                                                                                         
                    1 16 1100                  08FEB94   V   R5514      1          2352.75         2352.75                               
                                               08FEB94   V   R5515      1          2350.51         2350.51   -2.24 2351.63 2362.64  11.01
                                                                                                                                         
                    1 12 1500                  01FEB94   V   R5512      1          2381.60         2381.60                               
                                               01FEB94   V   R5513      1          2379.40         2379.40   -2.20 2380.50 2391.25  10.75
                                                                                                                                         
                    1  9 2100                  01FEB94   V   R5510      1          2406.59         2406.59                               
                                               01FEB94   V   R5511      1          2410.56         2410.56   +3.97 2408.58 2412.67   4.09
                                                                                                                                         
                    1  7 2600                  01FEB94   V   R5508      1          2410.89         2410.89                               
                                               01FEB94   V   R5509      1          2411.44         2411.44   +0.55 2411.17 2422.39  11.22
     
     -----------------------------------------------------------------------------------------------------------------------------
     TITRATION SYSTEM:                                                    FLAGS:
      G = GRAVIMETRIC                                                        X: Analytical flag
      V = VOLUMETRIC                                                        EX: Data excluded from statistical analysis
     BOTTLE TYPE:                                                           3s: Bottle delta larger than 3s criteria
        R = 0.5 LITER PYREX   P = 1 LITER PYREX
                                          Table B.2 (continued)
                                             
     
     THE CARBON DIOXIDE PROJECT OF THE SCRIPPS INSTITUTION OF OCEANOGRAPHY                                                    
     CGC92 Legs 1 & 2   WOCE Line P13C                                                                                                   
     ---------------------------------                                                                                                   
     
     SUMMARY OF ALKALINITY DATA (cont.)
                                                                                   S.I.O.   TRIAL  BOTTLE  BOTTLE "NISKIN"  SIO    SIO 
      LEG   LAT.   CAST  DEPTH  SAMPLE         ANALYSIS TITR SAMPLE         FLAG   TRIAL    DELTA    ALK    DELTA    AVG    ALK   -S.I.O.
      STN   LONG.  NISK   (M)    DATE            DATE   SYST BOTTLE  TRIAL         ----------------- ( EQUIV/KG SW) ---------------------
     
                                                                                                                                         
                    1  5 3200                  21SEP93   V   R5506      1          2414.62                                               
                                               21SEP93   V   R5506      2          2415.82  +1.20  2415.22                               
                                               21SEP93   V   R5507      1          2413.43                                               
                                               21SEP93   V   R5507      2          2413.97  +0.54  2413.70   -1.52 2414.46 2421.41   6.95
                                                                                                                                         
        2    1-30S  1 36   10  15OCT92         05MAY93   V   R5532      1          2265.80                                               
        81 164-59E                             05MAY93   V   R5532      2          2268.24  +2.44  2267.02                               
                                               05MAY93   V   R5533      1          2265.03                                               
                                               05MAY93   V   R5533      2          2267.98  +2.95  2266.51   -0.51 2266.77 2270.35   3.58
                                                                                                                                         
                    1  6 3000                  05MAY93   V   R5530      1          2414.24                                               
                                               05MAY93   V   R5530      2          2417.78  +3.54  2416.01                               
                                               05MAY93   V   R5534      1          2421.18                                               
                                               05MAY93   V   R5534      2          2422.74  +1.56  2421.96   +5.95 2418.99 2422.57   3.58
                                                                                                                                         
        2    2-48S  1 35   25  16OCT92         16JUN94   G   R5551      1          2279.10         2279.10                               
        83 164-55E                             01JUL94   G2  R5551      2   X      2275.15                                               
                                               16JUN94   G   R5552      1          2280.36         2280.36                               
                                               01JUL94   G2  R5552      2   X      2273.66                   +1.26 2279.73 2281.51   1.78
                                                                                                                                         
                    1 32  100                  20MAR95   G2  R5549      1          2317.15         2317.15                               
                                               20MAR95   G2  R5550      1          2316.31         2316.31   -0.84 2316.73 2319.99   3.26
                                                                                                                                         
                    1 27  250                  13MAR95   G2  R5547      1          2307.04         2307.04                               
                                               13MAR95   G2  R5548      1          2306.37         2306.37   -0.67 2306.71 2308.85   2.14
                                                                                                                                         
                    1 24  400                  10MAR95   G2  R5545      1          2301.13         2301.13                               
                                               13MAR95   G2  R5546      1          2299.86         2299.86   -1.27 2300.50 2302.22   1.72
                                                                                                                                         
                    1 21  600                  10MAR95   G2  R5543      1          2308.01         2308.01                               
                                               10MAR95   G2  R5544      1          2309.80         2309.80   +1.79 2308.91 2310.89   1.98
                                                                                                                                         
                    1 17 1000                  07FEB95   G2  R5541      1          2351.36         2351.36                               
                                               07FEB95   G2  R5542      1          2348.76         2348.76   -2.60 2350.06 2352.23   2.17
                                                                                                                                         
                    1 12 1400                  06FEB95   G2  R5540      1          2384.74         2384.74                               
                                               06FEB95   G2  R5555      1          2387.47         2387.47   +2.73 2386.10 2387.08   0.98
                                                                                                                                         
                    1  8 2000                  06MAR95   G2  R5537      1          2412.49         2412.49                               
                                               06MAR95   G2  R5538      1          2412.81         2412.81   +0.32 2412.65 2415.05   2.40
                                                                                                                                         
                    1  4 2800                  06MAR95   G2  R5535      1          2419.16         2419.16                               
     
     -----------------------------------------------------------------------------------------------------------------------------
     TITRATION SYSTEM:                                                    FLAGS:
      G = GRAVIMETRIC                                                        X: Analytical flag
      V = VOLUMETRIC                                                        EX: Data excluded from statistical analysis
     BOTTLE TYPE:                                                           3s: Bottle delta larger than 3s criteria
        R = 0.5 LITER PYREX   P = 1 LITER PYREX
                                          Table B.2 (continued)
                                             
     
     THE CARBON DIOXIDE PROJECT OF THE SCRIPPS INSTITUTION OF OCEANOGRAPHY                                                     
     CGC92 Legs 1 & 2   WOCE Line P13C                                                                                                   
     ---------------------------------                                                                                                   
     
     SUMMARY OF ALKALINITY DATA (cont.)
                                                                                   S.I.O.   TRIAL  BOTTLE  BOTTLE "NISKIN"  SIO    SIO 
      LEG   LAT.   CAST  DEPTH  SAMPLE         ANALYSIS TITR SAMPLE         FLAG   TRIAL    DELTA    ALK    DELTA    AVG    ALK   -S.I.O.
      STN   LONG.  NISK   (M)    DATE            DATE   SYST BOTTLE  TRIAL         ----------------- ( EQUIV/KG SW) ---------------------
     
                                               07MAR95   G2  R5536      1          2419.26         2419.26   +0.10 2419.21 2422.97   3.76
                                                                                                                                         
        2    4-22S  1 32   10  17OCT92         02NOV94   G2  R5572      1          2285.43         2285.43                               
        87 164-11E                             02NOV94   G2  R5573      1          2283.04         2283.04   -2.39 2284.24 2282.94  -1.30
                                                                                                                                         
                    1 30   50                  29MAR95   G2  R5570      1          2282.00         2282.00                               
                                               30MAR95   G2  R5571      1          2281.18         2281.18   -0.82 2281.59 2285.04   3.45
                                                                                                                                         
                    1 28  100                  21MAR95   G2  R5568      1          2310.84         2310.84                               
                                               21MAR95   G2  R5569      1          2311.69         2311.69   +0.85 2311.27 2314.34   3.07
                                                                                                                                         
                    1 24  200                  17MAR95   G2  R5566      1          2340.45         2340.45                               
                                               20MAR95   G2  R5567      1          2339.63         2339.63   -0.82 2340.04 2344.66   4.62
                                                                                                                                         
                    1 19  400                  17MAR95   G2  R5564      1          2301.95         2301.95                               
                                               17MAR95   G2  R5565      1          2302.85         2302.85   +0.90 2302.40 2304.99   2.59
                                                                                                                                         
                    1 16  600                  06APR95   G2  R5562      1          2317.10         2317.10                               
                                               06APR95   G2  R5563      1          2311.52         2311.52   -5.58 2314.31 2317.47   3.16
                                                                                                                                         
                    1 10  900                  20MAR95   G2  R5560      1          2339.24         2339.24                               
                                               21MAR95   G2  R5574      1          2338.53         2338.53   -0.71 2338.89 2341.40   2.51
                                                                                                                                         
                    1  7 1200                  01MAR95   G2  R5558      1          2361.45         2361.45                               
                                               01MAR95   G2  R5559      1          2362.46         2362.46   +1.01 2361.96 2368.76   6.80
                                                                                                                                         
                    1  5 1600                  28FEB95   G2  R5556      1          2389.61         2389.61                               
                                               28FEB95   G2  R5557      1          2390.10         2390.10   +0.49 2389.86 2396.27   6.41
                                                                                                                                         
                    1  3 2000                  16MAR95   G2  R5553      1          2404.14         2404.14                               
                                               17MAR95   G2  R5554      1          2402.40         2402.40   -1.74 2403.27 2412.77   9.50
                                                                                                                                         
     
     -----------------------------------------------------------------------------------------------------------------------------
     TITRATION SYSTEM:                                                    FLAGS:
      G = GRAVIMETRIC                                                        X: Analytical flag
      V = VOLUMETRIC                                                        EX: Data excluded from statistical analysis
     BOTTLE TYPE:                                                           3s: Bottle delta larger than 3s criteria
        R = 0.5 LITER PYREX   P = 1 LITER PYREX
     
      NOTE:  Dilution factor of 1.000170 has been applied.
     
