      version July 8, 1999
 PI:              Kenneth Coale and Ken Johnson
 of:              Moss Landing Marine Laboratory, Calstate
 dataset:         Trace element concentrations - Iron and Zinc
 project/cruise:  AESOPS/NBP-97-01 - Ross Sea Process 2 Cruise
 ship:            Nathaniel B. Palmer

 Methodology:  K.S. Johnson, R.M. Gordon, and K.H. Coale;
               Marine Chemistry; 57:137-161

 DMO Note: The principal investigators have assembled a vertical profile
           for a given geographic location (sta-profile) by combining 
	   observations from several stations/casts. Thus the individual 
	   samples that make up each profile are not necessarily in
           ascending date time / station sequence. 

 PI Notes: dissolved = <0.4 micrometers
           particulate = >0.4 micrometers
           leachable particulate = two hour 25% Acetic acid digestion
           refractory particulate = total digestion of remaining material
           total particulate = sum of leachable and refractory portions

 Parameter      Description                                 Units
  ------------------------------------------------------------------------

 sta_profile    originator assigned label for each depth profile
 ship           NODC ship code
 cruise         originator's cruise identification
 year           year of sampling
 MMDDHHmm       date/time of sampling reported as Month,
                    Day, Hour and Minutes
 lat            latitude (negative = south)              decimal degrees
 lon            longitude (negative = west)              decimal degrees
 sta            station number from event log
 depth_n        nominal sample depth                     meters
 Fe_diss        dissolved Fe concentration               nanomoles per kilogram
 Fe_leach       leachable particulate Fe concentration   nanomoles per kilogram
 Fe_ref         refractory particulate Fe concentration  nanomoles per kilogram
 Fe_tot         total particulate Fe concentration       nanomoles per kilogram
 Zn_diss        dissolved Zn concentration               nanomoles per kilogram
 Zn_leach       leachable particulate Zn concentration   nanomoles per kilogram
 Zn_ref         refractory particulate Zn concentration  nanomoles per kilogram
 Zn_tot         total particulate Zn concentration       nanomoles per kilogram
 nd             no data

=========================
sta_profile  ship cruise year
-------------------------
74.0S_177.0E 3206 97-01  1997
=========================
MMDDHHmm  sta  lat        lon         depth_n  Fe_diss  Fe_leach  Fe_ref  Fe_tot  Zn_diss  Zn_leach  Zn_ref  Zn_tot
-------------------------
01240037  11   -74.00177  176.95573   20       lt0.03   0.02      0.22    0.24    1.36     1.7       0.11    1.81
01240037  11   -74.00177  176.95573   40       lt0.03   0.01      0.12    0.13    3.26     0.55      0.04    0.59
01240100  11   -73.99717  176.96467   60       0.08     0.02      0.32    0.34    3.9      0.46      0.06    0.52
01240100  11   -73.99717  176.96467   100      0.06     0.03      0.45    0.48    5.58     0.05      0.04    0.09
01241725  11   -74.02435  176.99017   150      0.17     0.04      1.08    1.12    6.44     0.08      0.02    0.1
01241725  11   -74.02435  176.99017   200      0.18     0.06      2.79    2.85    5.89     0.06      0.03    0.09
01242134  11   -74.00308  176.81905   300      0.12     0.08      5       5.08    5.31     0.07      0.02    0.09
=========================
sta_profile  ship cruise year
-------------------------
74.3S_176.0W 3206 97-01  1997
=========================
MMDDHHmm  sta  lat        lon         depth_n  Fe_diss  Fe_leach  Fe_ref  Fe_tot  Zn_diss  Zn_leach  Zn_ref  Zn_tot
-------------------------
01260044  12   -74.32468  -175.98770  20       lt0.03   lt0.008   0.19    0.19    2.15     0.62      0.04    0.62
01260044  12   -74.32468  -175.98770  40       lt0.03   lt0.007   0.1     0.1     2.75     0.56      0.03    0.59
=========================
sta_profile  ship cruise year
-------------------------
76.5S_174.0W 3206 97-01  1997
=========================
MMDDHHmm  sta  lat        lon         depth_n  Fe_diss  Fe_leach  Fe_ref  Fe_tot  Zn_diss  Zn_leach  Zn_ref  Zn_tot
-------------------------
02030131  22   -76.50123  -173.99920  20       lt0.03   0.03      0.18    0.21    0.53     0.93      0.1     1.03
02030131  22   -76.50123  -173.99920  60       lt0.03   0.03      0.18    0.21    3.49     0.8       0.03    0.83
=========================
sta_profile  ship cruise year
-------------------------
76.5S_178.0W 3206 97-01  1997
=========================
MMDDHHmm  sta  lat        lon         depth_n  Fe_diss  Fe_leach  Fe_ref  Fe_tot  Zn_diss  Zn_leach  Zn_ref  Zn_tot
-------------------------
01190651  8    -76.50033  -178.00113  20       0.06     0.22      0.85    1.07    2.06     1.54      0.29    1.83
02012254  20   -76.46947  -178.13750  20       lt0.03   0.03      0.41    0.44    1.36     1.01      0.09    1.1
01190651  8    -76.50033  -178.00113  40       0.3      0.03      0.52    0.55    3.72     0.39      0.07    0.46
01192351  8    -76.50215  -178.00780  60       0.07     0.04      0.99    1.03    3.44     0.57      0.09    0.66
02012254  20   -76.46947  -178.13750  60       0.14     0.03      0.79    0.82    4.3      0.34      0.03    0.37
01192351  8    -76.50215  -178.00780  100      0.14     0.03      1.67    1.7     3.9      0.34      0.03    0.37
01201535  8    -76.49247  -177.99178  150      0.22     0.08      4.85    4.93    4.25     0.09      0.03    0.12
01201535  8    -76.49247  -177.99178  200      0.21     0.13      8.18    8.31    4.68     0.1       0.03    0.13
01201815  8    -76.49038  -177.99148  300      0.18     0.1       7.45    7.55    4.3      0.04      0.02    0.06
01201815  8    -76.49038  -177.99148  400      0.16     0.12      8.17    8.29    4.25     0.08      0.03    0.11
02012031  20   -76.46667  -178.13398  500      0.26     0.28      15.2    15.5    4.32     0.05      0.05    0.1
02012031  20   -76.46667  -178.13398  550      0.78     0.31      29.5    29.8    4.55     0.18      0.08    0.26
=========================
sta_profile  ship cruise year
-------------------------
78.0S_176.0W 3206 97-01  1997
=========================
MMDDHHmm  sta  lat        lon         depth_n  Fe_diss  Fe_leach  Fe_ref  Fe_tot  Zn_diss  Zn_leach  Zn_ref  Zn_tot
-------------------------
01220451  9    -78.02502  -176.05110  20       0.04     0.03      0.58    0.61    0.43     0.6       0.07    0.67
01220238  9    -78.02498  -176.00863  40       lt0.03   0.03      0.38    0.41    0.57     0.7       0.15    0.85
01220238  9    -78.02498  -176.00863  60       0.04     0.05      0.52    0.57    0.8      1.45      0.15    1.6
01212326  9    -78.03717  -176.07290  100      0.06     0.03      0.94    0.97    3.84     0.23      0.05    0.28
01212326  9    -78.03717  -176.07290  150      0.08     0.04      0.71    0.75    4.26     0.07      0.01    0.08
01211830  9    -78.04217  -176.07172  200      0.07     0.04      1.49    1.53    4.47     0.1       0.02    0.12
01211830  9    -78.04217  -176.07172  300      0.08     0.05      2.7     2.75    4.3      0.07      0.01    0.08
01211434  9    -78.04133  -176.08983  400      0.08     0.08      2.15    2.23    4.22     0.02      0.01    0.03
01211434  9    -78.04133  -176.08983  500      0.23     0.23      12.9    13.1    4.68     0.17      0.05    0.22
=========================
sta_profile  ship cruise year
-------------------------
76.5S_176.0E 3206 97-01  1997
=========================
MMDDHHmm  sta  lat        lon         depth_n  Fe_diss  Fe_leach  Fe_ref  Fe_tot  Zn_diss  Zn_leach  Zn_ref  Zn_tot
-------------------------
01180428  5    -76.48618  176.00105   20       0.04     0.07      0.68    0.75    2.52     1.31      0.17    1.48
01310450  17   -76.39097  176.35922   20       0.03     lt0.04    0.28    0.28    1.3      0.51      0.15    0.66
01180428  5    -76.48618  176.00105   40       0.19     0.02      0.55    0.57    1.2      0.52      0.05    0.57
01172104  5    -76.49067  175.98928   60       0.04     0.03      0.82    0.85    4.22     0.99      0.06    1.05
01310450  17   -76.39097  176.35922   60       0.06     0.04      0.4     0.44    4.08     0.44      0.01    0.45
01172104  5    -76.49067  175.98928   100      0.13     0.07      1.33    1.4     4.61     0.1       0.01    0.11
01171819  5    -76.49067  175.99210   150      0.11     0.08      1.31    1.39    4.56     0.06      0.01    0.07
01171819  5    -76.49067  175.99210   200      0.18     0.04      3.74    3.78    4.58     0.05      0.01    0.06
01170609  5    -76.50017  176.01705   300      0.28     0.09      7.26    7.35    4.6      0.04      0.03    0.07
01170609  5    -76.50017  176.01705   375      0.62     0.11      12.2    12.3    5.14     0.07      0.04    0.11
=========================
sta_profile  ship cruise year
-------------------------
76.5S_172.0E 3206 97-01  1997
=========================
MMDDHHmm  sta  lat        lon         depth_n  Fe_diss  Fe_leach  Fe_ref  Fe_tot  Zn_diss  Zn_leach  Zn_ref  Zn_tot
-------------------------
01151140  3    -76.50133  172.00017   20       0.22     0.1       0.76    0.86    0.92     0.76      0.06    0.82
01291547  15   -76.50163  172.02042   20       0.42     0.08      0.27    0.35    0.55     0.58      0.06    0.64
01151140  3    -76.50133  172.00017   40       0.25     lt0.02    0.38    0.38    0.93     0.66      0.15    0.81
01151512  3    -76.49200  172.00617   60       0.49     lt0.04    2.01    2.01    1.4      1.26      0.17    1.43
01291547  15   -76.50163  172.02042   60       0.06     0.04      1.21    1.25    1.73     1.05      0.07    1.12
01151512  3    -76.49200  172.00617   100      0.13     0.05      1.78    1.83    4.69     0.35      0.03    0.38
01151838  3    -76.48542  171.97633   150      0.14     0.07      2.04    2.11    5.7      0.27      0.04    0.31
01151838  3    -76.48542  171.97633   200      0.12     0.06      2.16    2.22    4.75     0.09      0.01    0.1
01152320  3    -76.50182  171.91712   300      0.3      0.07      4.51    4.58    5.15     0.06      0.03    0.09
01152320  3    -76.50182  171.91712   400      0.39     0.15      8.82    8.97    4.58     0.03      0.04    0.07
01291035  15   -76.47597  172.05588   500      0.54     0.19      14.6    14.8    4.55     0.05      0.03    0.08
01291035  15   -76.47597  172.05588   600      1.71     1.84      67.4    69.2    5.04     0.1       0.16    0.26
=========================
sta_profile  ship cruise year
-------------------------
76.5S_169.0E 3206 97-01  1997
=========================
MMDDHHmm  sta  lat        lon         depth_n  Fe_diss  Fe_leach  Fe_ref  Fe_tot  Zn_diss  Zn_leach  Zn_ref  Zn_tot
-------------------------
01141928  1    -76.49150  168.99167   20       0.04     0.14      2.08    2.22    0.36     1.93      0.23    2.16
01272325  13   -76.52498  168.88752   20       0.03     lt0.03    0.3     0.3     0.83     0.72      0.09    0.81
02060817  26   -76.51893  168.95825   20       lt0.03   0.04      1.21    1.25    0.56     0.84      0.12    0.96
01141928  1    -76.49150  168.99167   40       0.15     0.08      1.72    1.8     1.53     1.2       0.16    1.36
01140730  1    -76.50000  169.06667   60       0.1      0.06      1       1.06    3.15     1.1       0.14    1.24
02060817  26   -76.51893  168.95825   60       0.06     0.05      0.62    0.67    2.18     1         0.04    1.04
01140730  1    -76.50000  169.06667   100      0.06     0.09      1.62    1.71    4.46     0.6       0.2     0.8
01140307  1    -76.49250  169.04033   150      0.14     0.17      1.92    2.09    4.62     0.14      0.05    0.19
01140307  1    -76.49250  169.04033   200      0.5      0.1       2.88    2.98    4.56     0.08      0.03    0.11
01130847  1    -76.50025  168.98932   300      0.28     0.09      3.59    3.68    4.55     0.06      0.02    0.08
01130847  1    -76.50025  168.98932   400      0.36     0.16      4.84    5       4.47     0.03      0.02    0.05
01130403  1    -76.50050  168.91683   500      0.36     0.16      4.56    4.72    4.42     0.03      0.02    0.05
01130403  1    -76.50050  168.91683   600      0.92     0.65      17.9    18.6    5.04     0.04      0.05    0.09
=========================
sta_profile  ship cruise year
-------------------------
76.0S_163.4E 3206 97-01  1997
=========================
MMDDHHmm  sta  lat        lon         depth_n  Fe_diss  Fe_leach  Fe_ref  Fe_tot  Zn_diss  Zn_leach  Zn_ref  Zn_tot
-------------------------
02062245  27   -76.12383  163.38667   20       0.04     0.16      3.34    3.5     1.82     0.67      0.12    0.79
02062245  27   -76.12383  163.38667   40       0.12     0.13      3.83    3.96    2.26     0.55      0.06    0.61
02062245  27   -76.12383  163.38667   60       0.1      0.11      3.17    3.28    2.73     0.55      0.04    0.59
02071907  27   -76.00462  163.33945   100      0.15     0.19      4.54    4.73    5.06     0.46      0.04    0.5
02071907  27   -76.00462  163.33945   150      0.12     0.11      3.64    3.75    4.66     0.24      0.06    0.3
02071907  27   -76.00462  163.33945   200      0.2      0.16      5.74    5.9     4.72     0.18      0.04    0.22
02072305  27   -75.95625  163.36867   300      0.34     0.18      5.55    5.73    4.54     0.09      0.03    0.12
02072305  27   -75.95625  163.36867   400      0.34     0.22      6.57    6.79    4.54     0.11      0.02    0.13
