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Dataset Overview | National Centers for Environmental Information (NCEI)

Dissolved inorganic carbon, total alkalinity, water temperature, salinity and other variables collected from surface discrete observations using flow through pump and other instruments during the Ship of Opportunity Reykjafoss cruise Reykjafoss_2010 (EXPOCODE 64RJ20100821), in the North Atlantic ocean from 2010-08-21 to 2010-08-24 (NCEI Accession 0239882)

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This dataset contains surface discrete measurements of dissolved inorganic carbon, total alkalinity, water temperature, salinity and other variables collected from surface discrete observations using flow through pump and other instruments during the Ship of Opportunity Reykjafoss cruise Reykjafoss_2010 (EXPOCODE 64RJ20100821), in the North Atlantic ocean from 2010-08-21 to 2010-08-24. Increasing amounts of atmospheric carbon dioxide from human industrial activities are causing changes in global ocean carbon chemistry. Through the SOOP program we measure air and ocean surface pCO2 and take discrete samples of other carbon parameters. This effort is in support of the coastal monitoring and research objectives of the NOAA Ocean Acidification Program (OAP) and the Climate Program Office.
  • Cite as: Wanninkhof, Rik; Barbero, Leticia (2021). Dissolved inorganic carbon, total alkalinity, water temperature, salinity and other variables collected from surface discrete observations using flow through pump and other instruments during the Ship of Opportunity Reykjafoss cruise Reykjafoss_2010 (EXPOCODE 64RJ20100821), in the North Atlantic ocean from 2010-08-21 to 2010-08-24 (NCEI Accession 0239882). [indicate subset used]. NOAA National Centers for Environmental Information. Dataset. https://doi.org/10.25921/3wcm-c718. Accessed [date].
gov.noaa.nodc:0239882
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Distributor NOAA National Centers for Environmental Information
+1-301-713-3277
NCEI.Info@noaa.gov
Dataset Point of Contact NOAA National Centers for Environmental Information
ncei.info@noaa.gov
Time Period 2010-08-21 to 2010-08-24
Spatial Bounding Box Coordinates
West: -49.01
East: -27.46
South: 49.42
North: 61.94
Spatial Coverage Map
General Documentation
Associated Resources
Publication Dates
  • publication: 2021-08-17
Data Presentation Form Digital table - digital representation of facts or figures systematically displayed, especially in columns
Dataset Progress Status Complete - production of the data has been completed
Historical archive - data has been stored in an offline storage facility
Data Update Frequency As needed
Purpose To measure key carbon, physical and biogeochemical parameters in surface waters and monitor changes over time.
Use Limitations
  • accessLevel: Public
  • Distribution liability: NOAA and NCEI make no warranty, expressed or implied, regarding these data, nor does the fact of distribution constitute such a warranty. NOAA and NCEI cannot assume liability for any damages caused by any errors or omissions in these data. If appropriate, NCEI can only certify that the data it distributes are an authentic copy of the records that were accepted for inclusion in the NCEI archives.
Dataset Citation
  • Cite as: Wanninkhof, Rik; Barbero, Leticia (2021). Dissolved inorganic carbon, total alkalinity, water temperature, salinity and other variables collected from surface discrete observations using flow through pump and other instruments during the Ship of Opportunity Reykjafoss cruise Reykjafoss_2010 (EXPOCODE 64RJ20100821), in the North Atlantic ocean from 2010-08-21 to 2010-08-24 (NCEI Accession 0239882). [indicate subset used]. NOAA National Centers for Environmental Information. Dataset. https://doi.org/10.25921/3wcm-c718. Accessed [date].
Cited Authors
Principal Investigators
Contributors
Resource Providers
Publishers
Acknowledgments
  • Funding Information: NOAA Climate Program Office; NOAA's Ocean Acidification Program (Quantifying sea-air CO2 fluxes using surface water pCO2 measurements from ships of opportunity, Ocean acidification Ship of Opportunity (SOOP))
Theme keywords NODC DATA TYPES THESAURUS NODC OBSERVATION TYPES THESAURUS WMO_CategoryCode
  • oceanography
Global Change Master Directory (GCMD) Science Keywords OCADS Study Type
  • Discrete measurement
  • Surface measurement
Provider Variable Abbreviations
  • DIC
  • SAL
  • SST_C
  • TA
Data Center keywords NODC COLLECTING INSTITUTION NAMES THESAURUS NODC SUBMITTING INSTITUTION NAMES THESAURUS Global Change Master Directory (GCMD) Data Center Keywords
Platform keywords NODC PLATFORM NAMES THESAURUS Global Change Master Directory (GCMD) Platform Keywords ICES/SeaDataNet Ship Codes
Instrument keywords NODC INSTRUMENT TYPES THESAURUS Global Change Master Directory (GCMD) Instrument Keywords
Place keywords NODC SEA AREA NAMES THESAURUS Global Change Master Directory (GCMD) Location Keywords Provider Geographic Names
  • North Atlantic Ocean
Project keywords NODC PROJECT NAMES THESAURUS Cruise ID
  • Reykjafoss_2010
EXPOCODE
  • 64RJ20100821
Ocean Acidification Search Keywords
  • Ocean Acidification Program (OAP)
  • Ocean Carbon and Acidification Data System (OCADS) Project
Reference Section ID
  • SOOP
Keywords NCEI ACCESSION NUMBER
Use Constraints
  • Cite as: Wanninkhof, Rik; Barbero, Leticia (2021). Dissolved inorganic carbon, total alkalinity, water temperature, salinity and other variables collected from surface discrete observations using flow through pump and other instruments during the Ship of Opportunity Reykjafoss cruise Reykjafoss_2010 (EXPOCODE 64RJ20100821), in the North Atlantic ocean from 2010-08-21 to 2010-08-24 (NCEI Accession 0239882). [indicate subset used]. NOAA National Centers for Environmental Information. Dataset. https://doi.org/10.25921/3wcm-c718. Accessed [date].
Access Constraints
  • Use liability: NOAA and NCEI cannot provide any warranty as to the accuracy, reliability, or completeness of furnished data. Users assume responsibility to determine the usability of these data. The user is responsible for the results of any application of this data for other than its intended purpose.
Fees
  • In most cases, electronic downloads of the data are free. However, fees may apply for custom orders, data certifications, copies of analog materials, and data distribution on physical media.
Lineage information for: dataset
Processing Steps
  • 2021-08-17T01:47:16Z - NCEI Accession 0239882 v1.1 was published.
Output Datasets
Lineage information for: dataset
Processing Steps
  • Parameter or Variable: Dissolved Inorganic Carbon; Abbreviation: DIC; Unit: micro-mol/kg; Observation type: Surface discrete measurement (flow through); In-situ / Manipulation / Response variable: In-situ observation; Measured or calculated: Measured; Sampling instrument: flow through system; Analyzing instrument: Coulometer used: AOML2 (SOMMA #2); Detailed sampling and analyzing information: The discrete samples were collected by a French observer hired by Gilles Reverdin. Surface samples were collected from intake on the Reykjafoss that is tapped from the ship’s engine intake on board. Sampling collection followed SOP 1 in Dickson et al., (2007). Analysis date: 12/09/2010 Coulometer used: AOML2 (SOMMA #2) Blank: min=12 counts/min; max = 20 counts/min; average = 17 counts/min CRM # used and assigned value (include both DIC and salinity): Meas CRM cert CRM meas sal cert sal batch 1986.74 2000.44 32.984 33.326 85 Run time: min=9 min; max = 15 min; average = 10 min Reproducibility: (# samples and average difference): 10 sets of duplicate samples, average difference 1.7 umol/kg +- 1.3 umol/kg CRM, salinity and HgCl2 correction applied: Salinity correction was applied using TSG salinity Remarks- The volume correction was applied due to added HgCl2 (Measured DIC*1.00037). The first CRM of each cell was used for a CRM correction. match up with the underway DIC and TA samples; CRM manufacturer: Dr. A. Dickson of UCSD; CRM batch number: Batch 80; Preservation method: saturated HgCl2; Preservative volume: 0.2 ml; Quality flag convention: WOCE quality control flags are used: 2 = good value, 3 = questionable value, 4 = bad value, 5 = value not reported, 6 = mean of replicate measurements, 9 = sample not drawn.; Researcher name: Rik Wanninkhof, Leticia Barbero; Researcher institution: Atlantic Oceanographic and Meteorological Laboratory, National Oceanic and Atmospheric Administration (NOAA).
  • Parameter or Variable: Total alkalinity; Abbreviation: TA; Unit: micro-mol/kg; Observation type: Surface discrete measurement (flow through); In-situ / Manipulation / Response variable: In-situ observation; Measured or calculated: Measured; Sampling instrument: flow through system; Type of titration: Full Titration; Cell type (open or closed): Open; Curve fitting method: Least-Square Analysis; Detailed sampling and analyzing information: The discrete samples were collected by a French observer hired by Gilles Reverdin. Surface samples were collected from intake on the Reykjafoss that is tapped from the ship’s engine intake on board. Sampling collection followed SOP 1 in Dickson et al., (2007). The results posted are duplicate analyses from the same sample bottles used for DIC. Analysis date: 12/17/2010 Titration system used: Open cell CRM # used and assigned value: Meas CRM cert CRM batch 2169.01 2214.49 80 Reproducibility: (# samples and average difference): 10 sets of duplicate samples, average difference 2.2 umol/kg ± 3.8 umol/kg CRM correction applied The first and last CRMs were used for a CRM correction.; CRM manufacturer: Dr. A. Dickson of UCSD; CRM batch number: CRM batch: 80; Preservation method: saturated HgCl2; Preservative volume: 0.2 ml; Quality flag convention: WOCE quality control flags are used: 2 = good value, 3 = questionable value, 4 = bad value, 5 = value not reported, 6 = mean of replicate measurements, 9 = sample not drawn.; Method reference: Millero, F. J., Zhang, J. Z., Lee, K., and Campbell, D. M. (1993). Titration alkalinity of seawater. Marine Chemistry, 44(2), 153-165.; Researcher name: Rik Wanninkhof, Leticia Barbero; Researcher institution: Atlantic Oceanographic and Meteorological Laboratory, National Oceanic and Atmospheric Administration (NOAA).
  • Parameter or Variable: Water temperature; Abbreviation: SST_C; Unit: degrees celsius (ITS-90); Observation type: Flow-through; In-situ / Manipulation / Response variable: In-situ observation; Measured or calculated: Measured; Sampling instrument: SBE 38; Uncertainty: plus or minus 0.001 degrees celsius; Quality flag convention: -999 indicates bad or missing data; Researcher name: Rik Wanninkhof; Researcher institution: Atlantic Oceanographic and Meteorological Laboratory, National Oceanic and Atmospheric Administration (NOAA).
  • Parameter or Variable: Salinity; Abbreviation: SAL; Unit: practical salinity scale of 1978; Observation type: Flow-through; In-situ / Manipulation / Response variable: In-situ observation; Sampling instrument: SBE 45; Uncertainty: plus or minus 0.005; Quality flag convention: -999 indicates bad or missing data; Researcher name: Rik Wanninkhof; Researcher institution: Atlantic Oceanographic and Meteorological Laboratory, National Oceanic and Atmospheric Administration (NOAA) .
Acquisition Information (collection)
Instrument
  • coulometer for DIC measurement
  • Flow-through pump
  • salinometer
  • temperature sensor
  • titrator
Platform
  • Reykjafoss
Last Modified: 2024-04-15T20:41:37Z
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