CalCOFI Cruise 0704 Primary Productivity Report

 
  RV DAVID STARR JORDAN                                CALCOFI CRUISE 0704                                    STATION  80.0  80.0
                                                                                                                                    
                                                                                                                                    
 LATITUDE     LONGITUDE     DAY/MO/YR    CAST TIME       SECCHI       INCUBATION TIME     LAN     CIVIL TWILIGHT   INTEGRATED VALUE 
 33 29.3 N    122 30.8 W    14/04/07     2017  UTC        14 m        1255 - 1909 PST  1210 PST      1908 PST       203.8 mg C/m2   
                                                                                                                                    
                                                                                                                                    
 DEPTH   TEMP   SALINITY   SIGMA    OXYGEN   OXY    SIO3    PO4   NO3     NO2   CHL-A   PHAEO   LIGHT         UPTAKE (mg C/m3)      
   m     DEG C             THETA     ml/l    PCT    uM/l    uM/l  uM/l    uM/l   ug/l    ug/l    PCT      1      2    MEAN   DARK   
                                                                                                                                    
   2     13.49   33.259    24.947    6.12   103.2    2.8    0.42   1.0    0.09   0.52    0.11    80. A   6.2    6.1    6.1   0.09   
   8     13.48   33.259    24.949    6.11   103.0    2.8    0.47   1.1    0.09   0.55    0.08    42.     8.5    7.9    8.2   0.07   
  19     13.40   33.263    24.969    6.13   103.2    2.6    0.43   1.0    0.09   0.70    0.06    12.     5.8    5.5    5.7   0.12   
  27     13.10   33.335    25.085    6.18   103.4    2.8    0.49   2.1    0.12   0.67    0.20     5.2    3.6    3.7    3.6   0.10   
  34     13.05   33.342    25.100    6.19   103.5    2.9    0.49   2.3    0.13   0.71    0.22     2.4    1.6    1.5    1.6   0.06   
  54     12.71   33.425    25.232    6.09   101.1    2.7    0.60   3.3    0.21   0.39    0.19     0.27   0.07   0.11   0.09  0.03   




 
 
  RV DAVID STARR JORDAN                                CALCOFI CRUISE 0704                                    STATION  81.8  46.9
                                                                                                                                    
                                                                                                                                    
 LATITUDE     LONGITUDE     DAY/MO/YR    CAST TIME       SECCHI       INCUBATION TIME     LAN     CIVIL TWILIGHT   INTEGRATED VALUE 
 34 16.7 N    120  1.5 W    13/04/07     1848  UTC        11 m        1203 - 1900 PST  1201 PST      1859 PST      1411.5 mg C/m2   
                                                                                                                                    
                                                                                                                                    
 DEPTH   TEMP   SALINITY   SIGMA    OXYGEN   OXY    SIO3    PO4   NO3     NO2   CHL-A   PHAEO   LIGHT         UPTAKE (mg C/m3)      
   m     DEG C             THETA     ml/l    PCT    uM/l    uM/l  uM/l    uM/l   ug/l    ug/l    PCT      1      2    MEAN   DARK   
                                                                                                                                    
   2     13.03   33.746    25.416    5.23    87.6   10.9    0.95  10.6    0.56   4.32    0.27    76.A   81.7   81.5   81.6   0.30   
   7     12.09   33.748    25.600    4.77    78.4   12.7    1.13  12.1    0.56   4.82    0.46    38.    89.0   91.2   90.1   0.28   
  15 B   11.76   33.749 D  25.663    4.45 D  72.6                                                12.    41.1   38.5   39.8   0.24   
  22     11.59   33.753    25.698    4.18    67.9   15.9    1.36  15.5    0.35   2.88    0.34     4.6   17.3   21.5   19.4   0.13   
  28     11.23   33.771    25.778    3.82    61.6   18.5    1.54  17.8    0.27   1.09    0.23     2.0    3.8    3.0    3.4   0.09   
  42      9.96   33.930    26.124    2.38    37.4   27.2    2.02  24.9    0.03   0.04    0.18     0.28   0.00   0.00   0.00  0.04   

B) 15 METER PRIMARY PRODUCTIVITY SAMPLE WAS DRAWN FROM THE 7 METER BOTTLE DUE TO 
   SURFACE BOTTLE NON-CLOSURE AND INCUBATED AT THE 12% LIGHT LEVEL.                        



 
 
  RV DAVID STARR JORDAN                                CALCOFI CRUISE 0704                                    STATION  83.3  70.0
                                                                                                                                    
                                                                                                                                    
 LATITUDE     LONGITUDE     DAY/MO/YR    CAST TIME       SECCHI       INCUBATION TIME     LAN     CIVIL TWILIGHT   INTEGRATED VALUE 
 33 14.6 N    121 26.6 W    11/04/07     1825  UTC        14 m        1203 - 1856 PST  1207 PST      1856 PST       333.0 mg C/m2   
                                                                                                                                    
                                                                                                                                    
 DEPTH   TEMP   SALINITY   SIGMA    OXYGEN   OXY    SIO3    PO4   NO3     NO2   CHL-A   PHAEO   LIGHT         UPTAKE (mg C/m3)      
   m     DEG C             THETA     ml/l    PCT    uM/l    uM/l  uM/l    uM/l   ug/l    ug/l    PCT      1      2    MEAN   DARK   
                                                                                                                                    
   1 B   13.14   33.423 D  25.144    6.15 D 103.1                                                90.A   10.1   10.1   10.1   0.08   
   8     13.14   33.423    25.144    6.05   101.4    3.7    0.53   2.8    0.15   0.73    0.21    42.    13.5   12.9   13.2   0.09   
  11     13.12   33.424    25.149    6.07   101.7    3.6    0.53   2.8    0.15   0.75    0.22                                       
  19     13.13   33.424    25.147    6.06   101.5    3.8    0.53   2.8    0.15   0.74    0.22    12.     9.8    9.8    9.8   0.10   
  28     13.09   33.424    25.156    6.06   101.5    3.7    0.53   2.8    0.15   0.80    0.24     4.6    5.2    5.7    5.4   0.09   
  34     13.08   33.424    25.158    6.05   101.3    3.6    0.53   2.8    0.15   0.80    0.24     2.4    2.3    2.2    2.3   0.07   
  45     12.68   33.443    25.251    5.81    96.4    4.5    0.67   4.5    0.27   0.50    0.22                                       
  54     12.07   33.557    25.457    4.96    81.3    8.9    1.03  10.6    0.25   0.11    0.12     0.27   0.03   0.04   0.04  0.06   

B) SURFACE PRIMARY PRODUCTIVITY SAMPLE WAS DRAWN FROM THE 8 METER BOTTLE DUE TO 
   SURFACE BOTTLE NON-CLOSURE AND INCUBATED AT THE 90% LIGHT LEVEL.                        


 
 
  RV DAVID STARR JORDAN                                CALCOFI CRUISE 0704                                    STATION  83.3  90.0
                                                                                                                                    
                                                                                                                                    
 LATITUDE     LONGITUDE     DAY/MO/YR    CAST TIME       SECCHI       INCUBATION TIME     LAN     CIVIL TWILIGHT   INTEGRATED VALUE 
 32 34.5 N    122 48.7 W    10/04/07     1848  UTC        15 m        1204 - 1933 PST  1213 PST      1900 PST       244.9 mg C/m2   
                                                                                                                                    
                                                                                                                                    
 DEPTH   TEMP   SALINITY   SIGMA    OXYGEN   OXY    SIO3    PO4   NO3     NO2   CHL-A   PHAEO   LIGHT         UPTAKE (mg C/m3)      
   m     DEG C             THETA     ml/l    PCT    uM/l    uM/l  uM/l    uM/l   ug/l    ug/l    PCT      1      2    MEAN   DARK   
                                                                                                                                    
   2     13.92   33.403    24.970    6.17   105.1    3.4    0.39   0.8    0.05   0.44    0.09    81. A   6.5    6.5    6.5   0.09   
   8     13.91   33.401    24.971    6.16   104.9    3.3    0.39   0.7    0.05   0.46    0.10    44.     9.6    9.3    9.4   0.08   
  10     13.90   33.401    24.973    6.17   105.0    3.1    0.39   0.7    0.05   0.46    0.11                                       
  21     13.82   33.404    24.992    6.16   104.7    3.2    0.39   0.8    0.06   0.47    0.12    12.     6.4    6.8    6.6   0.09   
  28     13.46   33.431    25.087    6.21   104.8    3.2    0.44   1.4    0.08   0.61    0.16     5.7    4.1    4.3    4.2   0.07   
  38     13.14   33.438    25.157    6.08   101.9    3.4    0.51   2.1    0.13   0.52    0.22     2.0    1.4    1.3    1.4   0.05   
  49     12.73   33.398    25.207    5.95    98.8    3.9    0.55   2.8    0.19   0.33    0.17                                       
  58     11.80   33.341    25.340    5.49    89.4    7.0    0.83   7.8    0.04   0.15    0.12     0.26   0.04   0.05   0.04  0.04   

A) INCUBATION LIGHT INTENSITIES WERE 96, 45, 13, 5.4, 2.4, 0.26 PERCENT RESPECTIVELY.               

 
                                                    PRIMARY PRODUCTIVITY CASTS                                                    


 
 
  RV DAVID STARR JORDAN                                CALCOFI CRUISE 0704                                    STATION  86.7  40.0
                                                                                                                                    
                                                                                                                                    
 LATITUDE     LONGITUDE     DAY/MO/YR    CAST TIME       SECCHI       INCUBATION TIME     LAN     CIVIL TWILIGHT   INTEGRATED VALUE 
 33 39.6 N    118 58.4 W    07/04/07     1929  UTC        21 m        1238 - 1848 PST  1158 PST      1849 PST       314.0 mg C/m2   
                                                                                                                                    
                                                                                                                                    
 DEPTH   TEMP   SALINITY   SIGMA    OXYGEN   OXY    SIO3    PO4   NO3     NO2   CHL-A   PHAEO   LIGHT         UPTAKE (mg C/m3)      
   m     DEG C             THETA     ml/l    PCT    uM/l    uM/l  uM/l    uM/l   ug/l    ug/l    PCT      1      2    MEAN   DARK   
                                                                                                                                    
   2 B   14.96   33.559 D  24.871    6.09 D 106.0                                                86. A   4.3    4.9    4.6   0.10   
  11     14.86   33.559    24.893    6.04   105.0    2.6    0.33   0.0    0.01   0.35    0.11    45.     7.7    7.7    7.7   0.10   
  20     14.65   33.555    24.935    6.03   104.3    2.6    0.34   0.0    0.01   0.38    0.14                                       
  28     14.24   33.556    25.023    5.96   102.3    2.9    0.38   0.4    0.06   0.58    0.25    13.     8.1    8.1    8.1   0.10   
  40     12.75   33.540    25.313    4.94    82.2    7.1    0.83   7.1    0.19   0.61    0.42     5.4    4.2    4.3    4.2   0.07   
  51     12.00   33.552    25.466    4.34    71.1   10.6    1.10  11.7    0.08   0.36    0.26     2.4    0.87   0.91   0.89  0.04   
  66     10.87   33.626    25.731    3.71    59.3   16.0    1.45  17.2    0.04   0.08    0.09                                       
  81     10.13   33.751    25.957    3.17    49.9   21.3    1.72  21.3    0.01   0.01    0.10     0.27   0.00   0.00   0.00  0.02   

B) SURFACE PRIMARY PRODUCTIVITY SAMPLE WAS DRAWN FROM THE 11 METER BOTTLE DUE TO 
   SURFACE BOTTLE NON-CLOSURE AND INCUBATED AT THE 86% LIGHT LEVEL.                 


 
 
  RV DAVID STARR JORDAN                                CALCOFI CRUISE 0704                                    STATION  86.7  70.0
                                                                                                                                    
                                                                                                                                    
 LATITUDE     LONGITUDE     DAY/MO/YR    CAST TIME       SECCHI       INCUBATION TIME     LAN     CIVIL TWILIGHT   INTEGRATED VALUE 
 32 39.2 N    121  2.2 W    08/04/07     1953  UTC        10 m        1251 - 1857 PST  1206 PST      1856 PST       136.4 mg C/m2   
                                                                                                                                    
                                                                                                                                    
 DEPTH   TEMP   SALINITY   SIGMA    OXYGEN   OXY    SIO3    PO4   NO3     NO2   CHL-A   PHAEO   LIGHT         UPTAKE (mg C/m3)      
   m     DEG C             THETA     ml/l    PCT    uM/l    uM/l  uM/l    uM/l   ug/l    ug/l    PCT      1      2    MEAN   DARK   
                                                                                                                                    
   2     14.22   33.471    24.961    6.05   103.7    2.8    0.35   0.1    0.02   0.60    0.15    74. A   7.1    7.4    7.2   0.09   
   5     14.21   33.471    24.963    6.08   104.2    2.8    0.35   0.1    0.02   0.58    0.13    46.     9.1    8.8    8.9   0.10   
  14     14.20   33.471    24.965    6.08   104.2    2.7    0.34   0.1    0.02   0.57    0.13    12.     5.5    5.6    5.6   0.11   
  19     14.18   33.471    24.969    6.06   103.8    2.6    0.36   0.1    0.02   0.58    0.15     5.4    2.4    2.5    2.5   0.10   
  24     14.15   33.471    24.976    6.07   103.9    2.5    0.34   0.2    0.02   0.61    0.14     2.5    0.50   0.62   0.56  0.11   
  32     14.03   33.469    25.000    6.03   103.0    2.6    0.37   0.3    0.04   0.62    0.15                                       
  40     13.59   33.466    25.088    6.08   102.9    2.7    0.41   0.9    0.08   0.64    0.21     0.22   0.02   0.05   0.03  0.08   




 
 
  RV DAVID STARR JORDAN                                CALCOFI CRUISE 0704                                    STATION  86.7 100.0
                                                                                                                                    
                                                                                                                                    
 LATITUDE     LONGITUDE     DAY/MO/YR    CAST TIME       SECCHI       INCUBATION TIME     LAN     CIVIL TWILIGHT   INTEGRATED VALUE 
 31 38.9 N    123  5.2 W    09/04/07     1652  UTC        25 m        1216 - 1906 PST  1214 PST      1905 PST       130.5 mg C/m2   
                                                                                                                                    
                                                                                                                                    
 DEPTH   TEMP   SALINITY   SIGMA    OXYGEN   OXY    SIO3    PO4   NO3     NO2   CHL-A   PHAEO   LIGHT         UPTAKE (mg C/m3)      
   m     DEG C             THETA     ml/l    PCT    uM/l    uM/l  uM/l    uM/l   ug/l    ug/l    PCT      1      2    MEAN   DARK   
                                                                                                                                    
   2     15.25   33.368    24.660    5.85   102.3    1.8    0.31   0.0    0.00   0.11    0.02    88. A   1.8    1.8    1.8   0.07   
  11     15.24   33.370    24.664    5.86   102.5    1.8    0.30   0.0    0.00   0.12    0.03                                       
  13     15.24   33.369    24.664    5.85   102.3    1.7    0.30   0.0    0.00   0.12    0.03    45.     2.4    2.4    2.4   0.06   
  23     15.24   33.377    24.670    5.85   102.3    1.7    0.30   0.0    0.00   0.12    0.03                                       
  34     15.14   33.380    24.695    5.88   102.6    1.7    0.30   0.0    0.00   0.13    0.03    12.     1.7    1.8    1.8   0.06   
  40     14.70   33.323    24.746    5.96   103.1    1.7    0.31   0.0    0.00   0.17    0.05                                       
  47     14.40   33.287    24.782    6.00   103.1    1.8    0.32   0.0    0.00   0.27    0.11     5.6    1.7    1.7    1.7   0.08   
  54     14.20   33.287    24.824    6.00   102.7    1.8    0.33   0.0    0.00   0.30    0.11                                       
  61     13.77   33.245    24.881    6.05   102.6    1.8    0.34   0.1    0.01   0.44    0.25     2.4    0.96   1.1    1.0   0.06   
  72     13.31   33.254    24.981    5.84    98.1    2.4    0.44   1.0    0.31   0.54    0.31                                       
  85     13.15   33.334    25.076    5.70    95.5    3.1    0.50   2.5    0.15   0.31    0.20                                       
  96     12.63   33.388    25.220    5.53    91.7    4.2    0.64   4.9    0.03   0.07    0.06     0.28   0.03   0.03   0.03  0.02   





 
 
  RV DAVID STARR JORDAN                                CALCOFI CRUISE 0704                                    STATION  90.0  37.0
                                                                                                                                    
                                                                                                                                    
 LATITUDE     LONGITUDE     DAY/MO/YR    CAST TIME       SECCHI       INCUBATION TIME     LAN     CIVIL TWILIGHT   INTEGRATED VALUE 
 33 10.7 N    118 24.0 W    06/04/07     1732  UTC        23 m        1201 - 1840 PST  1155 PST      1840 PST       534.6 mg C/m2   
                                                                                                                                    
                                                                                                                                    
 DEPTH   TEMP   SALINITY   SIGMA    OXYGEN   OXY    SIO3    PO4   NO3     NO2   CHL-A   PHAEO   LIGHT         UPTAKE (mg C/m3)      
   m     DEG C             THETA     ml/l    PCT    uM/l    uM/l  uM/l    uM/l   ug/l    ug/l    PCT      1      2    MEAN   DARK   
                                                                                                                                    
   2     15.53   33.548    24.737    5.84   102.8    1.7    0.32   0.0    0.00   0.24    0.04    88. A   5.6    5.7    5.7   0.05   
  12     15.50   33.549    24.745    5.85   103.0    1.7    0.32   0.0    0.00   0.27    0.04    45.     7.1    6.9    7.0   0.06   
  22     15.26   33.542    24.793    5.91   103.5    1.9    0.32   0.0    0.00   0.32    0.07                                       
  31     14.43   33.525    24.959    5.85   100.7    2.5    0.39   0.4    0.03   1.63    0.41    13.    18.7   19.6   19.2   0.07   
  38     14.09   33.524    25.030    5.64    96.4    3.4    0.48   1.8    0.11   0.95    0.43                                       
  44     13.87   33.521    25.073    5.51    93.8    3.9    0.54   2.6    0.15   0.74    0.43     5.3    5.5    5.0    5.3   0.06   
  56     13.34   33.608    25.249    5.28    88.9    6.1    0.72   4.9    0.35   0.34    0.15     2.4    0.86   0.88   0.87  0.05   
  72     12.03   33.597    25.496    4.32    70.8   10.8    1.13  12.2    0.14   0.10    0.13                                       
  89     11.25   33.649    25.681    3.73    60.1   15.1    1.41  16.4    0.03   0.06    0.14     0.26   0.01   0.00   0.01  0.03   

A) INCUBATION LIGHT INTENSITIES WERE 96, 45, 13, 5.4, 2.4, 0.26 PERCENT RESPECTIVELY.               

 
                                                    PRIMARY PRODUCTIVITY CASTS                                                    

 
 
  RV DAVID STARR JORDAN                                CALCOFI CRUISE 0704                                    STATION  90.0  70.0
                                                                                                                                    
                                                                                                                                    
 LATITUDE     LONGITUDE     DAY/MO/YR    CAST TIME       SECCHI       INCUBATION TIME     LAN     CIVIL TWILIGHT   INTEGRATED VALUE 
 32  3.8 N    120 39.1 W    05/04/07     1705  UTC        16 m        1205 - 1846 PST  1205 PST      1846 PST       117.2 mg C/m2   
                                                                                                                                    
                                                                                                                                    
 DEPTH   TEMP   SALINITY   SIGMA    OXYGEN   OXY    SIO3    PO4   NO3     NO2   CHL-A   PHAEO   LIGHT         UPTAKE (mg C/m3)      
   m     DEG C             THETA     ml/l    PCT    uM/l    uM/l  uM/l    uM/l   ug/l    ug/l    PCT      1      2    MEAN   DARK   
                                                                                                                                    
   2     14.56   33.432    24.859    5.94   102.5    1.9    0.31   0.0    0.00   0.22    0.05    83. A   2.6    2.9    2.8   0.08   
   8     14.56   33.433    24.860    5.96   102.9    1.9    0.31   0.0    0.00   0.23    0.05    46.     4.3    4.3    4.3   0.07   
  15     14.54   33.433    24.864    5.95   102.6    1.8    0.32   0.0    0.00   0.22    0.06                                       
  22     14.55   33.433    24.862    5.94   102.5    1.8    0.32   0.0    0.00   0.24    0.06    12.     3.0    2.9    2.9   0.08   
  30     14.54   33.433    24.865    5.94   102.5    1.8    0.32   0.0    0.00   0.24    0.06     5.6    1.2    1.3    1.3   0.08   
  40     14.00   33.421    24.969    6.07   103.5    2.3    0.35   0.1    0.03   0.64    0.19     2.2    0.97   0.93   0.95  0.08   
  50     13.90   33.482    25.037    6.11   104.0    2.6    0.37   0.3    0.04   0.63    0.23                                       
  62     13.01   33.404    25.157    5.83    97.4    3.2    0.52   2.4    0.22   0.72 B  0.29 B   0.26   0.11   0.16   0.13  0.04   

B) SECOND FLUOROMETER READING NOT RECORDED, CHLOROPHYLL AND PHAEOPIGMENT                                                     
   CALCULATED WITH ASSUMED ACID RATIO INTERPOLATED FROM ADJACENT LEVELS.                                                     


 
 
  RV DAVID STARR JORDAN                                CALCOFI CRUISE 0704                                    STATION  90.0 100.0
                                                                                                                                    
                                                                                                                                    
 LATITUDE     LONGITUDE     DAY/MO/YR    CAST TIME       SECCHI       INCUBATION TIME     LAN     CIVIL TWILIGHT   INTEGRATED VALUE 
 31  4.8 N    122 39.8 W    04/04/07     1954  UTC        21 m        1250 - 1854 PST  1214 PST      1854 PST       119.2 mg C/m2   
                                                                                                                                    
                                                                                                                                    
 DEPTH   TEMP   SALINITY   SIGMA    OXYGEN   OXY    SIO3    PO4   NO3     NO2   CHL-A   PHAEO   LIGHT         UPTAKE (mg C/m3)      
   m     DEG C             THETA     ml/l    PCT    uM/l    uM/l  uM/l    uM/l   ug/l    ug/l    PCT      1      2    MEAN   DARK   
                                                                                                                                    
   2     14.51   33.297    24.765    5.96   102.7    2.1    0.33   0.1    0.00   0.15    0.04    86. A   4.3    3.1    3.7   0.06   
  12     14.48   33.301    24.775    5.94   102.3    2.1    0.32   0.0    0.00   0.15    0.04    42.     2.6    2.0    2.3   0.06   
  16     14.38   33.289    24.787    5.96   102.4    2.1    0.32   0.0    0.00   0.19    0.05                                       
  20     14.31   33.281    24.796    5.98   102.6    2.1    0.33   0.0    0.00   0.22    0.06                                       
  29     14.12   33.274    24.830    6.03   103.0    2.3    0.35   0.1    0.01   0.33    0.17    12.     3.0    3.0    3.0   0.07   
  40     14.05   33.275    24.846    6.04   103.0    2.3    0.35   0.1    0.01   0.34    0.11     5.4    1.2    1.3    1.3   0.06   
  45     14.01   33.278    24.857    6.05   103.1    2.4    0.35   0.1    0.02   0.34    0.11                                       
  50     14.01   33.279    24.857    6.05   103.1    2.4    0.35   0.1    0.02   0.34    0.12     2.6    0.27   0.33   0.30  0.08   
  65     13.95   33.286    24.876    6.05   103.0    2.5    0.36   0.2    0.03   0.38    0.12                                       
  75     13.66   33.288    24.937    6.00   101.5    2.6    0.39   0.3    0.11   0.41    0.16                                       
  80     13.31   33.262    24.988    5.84    98.1    2.8    0.44   1.0    0.27   0.37    0.19     0.29   0.03   0.06   0.04  0.03   


 
 
  RV DAVID STARR JORDAN                                CALCOFI CRUISE 0704                                    STATION  93.3  35.0
                                                                                                                                    
                                                                                                                                    
 LATITUDE     LONGITUDE     DAY/MO/YR    CAST TIME       SECCHI       INCUBATION TIME     LAN     CIVIL TWILIGHT   INTEGRATED VALUE 
 32 40.5 N    117 52.1 W    28/03/07     2004  UTC        16 m        1304 - 1835 PST  1157 PST      1835 PST       324.5 mg C/m2   
                                                                                                                                    
                                                                                                                                    
 DEPTH   TEMP   SALINITY   SIGMA    OXYGEN   OXY    SIO3    PO4   NO3     NO2   CHL-A   PHAEO   LIGHT         UPTAKE (mg C/m3)      
   m     DEG C             THETA     ml/l    PCT    uM/l    uM/l  uM/l    uM/l   ug/l    ug/l    PCT      1      2    MEAN   DARK   
                                                                                                                                    
   3     14.73   33.568    24.927    5.98   103.6    2.2    0.35   0.0    0.02   0.53    0.18    75. A   8.0    8.2    8.1   0.12   
   8     14.64   33.572    24.950    5.99   103.6    2.2    0.33   0.0    0.02   0.60    0.20    46.    12.5   12.4   12.4   0.15   
  11     14.61   33.566    24.952    5.99   103.6    2.2    0.33   0.0    0.01   0.61    0.21                                       
  14     14.60   33.566    24.954    5.99   103.5    1.6    0.33   0.0    0.01   0.63    0.22                                       
  21     14.58   33.566    24.958    5.99   103.5    1.7    0.33   0.0    0.01   0.68    0.25    13.     9.5    8.8    9.2   0.18   
  31     14.56   33.566    24.963    5.97   103.1    1.7    0.33   0.0    0.02   0.74    0.25     5.1    4.7    4.6    4.6   0.10   
  39     14.52   33.564    24.970    5.95   102.7    1.8    0.34   0.1    0.03   0.73    0.28     2.4    1.3    1.4    1.3   0.08   
  50     13.59   33.539    25.145    5.53    93.6    3.7    0.55   2.4    0.37   0.80    0.40                                       
  52     13.53   33.538    25.156    5.50    93.0    3.9    0.58   2.6    0.40   0.81    0.40                                       
  62     13.11   33.555    25.254    5.07    85.0    6.0    0.77   5.4    0.52   0.45    0.29     0.26   0.08   0.10   0.09  0.05   


 
 
  RV DAVID STARR JORDAN                                CALCOFI CRUISE 0704                                    STATION  93.3  70.0
                                                                                                                                    
                                                                                                                                    
 LATITUDE     LONGITUDE     DAY/MO/YR    CAST TIME       SECCHI       INCUBATION TIME     LAN     CIVIL TWILIGHT   INTEGRATED VALUE 
 31 30.4 N    120 15.4 W    02/04/07     1714  UTC        21 m        1205 - 1849 PST  1205 PST      1848 PST       235.3 mg C/m2   
                                                                                                                                    
                                                                                                                                    
 DEPTH   TEMP   SALINITY   SIGMA    OXYGEN   OXY    SIO3    PO4   NO3     NO2   CHL-A   PHAEO   LIGHT         UPTAKE (mg C/m3)      
   m     DEG C             THETA     ml/l    PCT    uM/l    uM/l  uM/l    uM/l   ug/l    ug/l    PCT      1      2    MEAN   DARK   
                                                                                                                                    
   2     15.04   33.465    24.781    5.87   102.3    2.0    0.30   0.0    0.00   0.16    0.03    86. A   1.6    1.6    1.6   0.08   
  12     15.03   33.464    24.783    5.87   102.3    1.9    0.30   0.0    0.00   0.17    0.03    42.     3.1    3.0    3.0   0.06   
  21     15.01   33.463    24.786    5.87   102.2    1.8    0.30   0.0    0.00   0.16    0.03                                       
  29     13.85   33.297    24.904    6.15   104.5    2.2    0.36   0.0    0.00   0.33    0.09    12.     4.9    4.7    4.8   0.12   
  40     13.65   33.281    24.933    6.08   102.9    2.3    0.35   0.0    0.03   0.71    0.24     5.4    6.7    6.7    6.7   0.08   
  51     13.63   33.426    25.049    5.93   100.4    2.5    0.42   0.7    0.11   0.57    0.23     2.4    2.0    1.9    2.0   0.08   
  66     12.85   33.388    25.176    5.85    97.4    3.7    0.56   2.3    0.37   0.29    0.18                                       
  81     12.93   33.517    25.261    5.71    95.3    4.0    0.63   3.4    0.48   0.21    0.13     0.27   0.13   0.09   0.11  0.05   


 
 
  RV DAVID STARR JORDAN                                CALCOFI CRUISE 0704                                    STATION  93.3 110.0
                                                                                                                                    
                                                                                                                                    
 LATITUDE     LONGITUDE     DAY/MO/YR    CAST TIME       SECCHI       INCUBATION TIME     LAN     CIVIL TWILIGHT   INTEGRATED VALUE 
 30 10.8 N    122 55.2 W    03/04/07     1824  UTC        29 m        1205 - 1856 PST  1215 PST      1858 PST       192.2 mg C/m2   
                                                                                                                                    
                                                                                                                                    
 DEPTH   TEMP   SALINITY   SIGMA    OXYGEN   OXY    SIO3    PO4   NO3     NO2   CHL-A   PHAEO   LIGHT         UPTAKE (mg C/m3)      
   m     DEG C             THETA     ml/l    PCT    uM/l    uM/l  uM/l    uM/l   ug/l    ug/l    PCT      1      2    MEAN   DARK   
                                                                                                                                    
   2     15.09   33.330    24.666    5.86   102.2    1.9    0.31   0.0    0.00   0.12    0.03    90. A   2.3    1.9    2.1   0.06   
  15     14.94   33.328    24.697    5.87   102.0    1.9    0.31   0.0    0.00   0.13    0.03    45.     2.5    2.6    2.5   0.07   
  27     14.95   33.338    24.703    5.86   101.9    1.9    0.31   0.0    0.00   0.13    0.03                                       
  39     14.53   33.299    24.764    5.92   102.0    1.8    0.32   0.0    0.00   0.21    0.07    13.     2.6    2.7    2.7   0.10   
  47     14.48   33.286    24.764    5.92   101.9    2.0    0.31   0.0    0.00   0.27    0.10                                       
  55     14.48   33.290    24.768    5.91   101.7    1.8    0.31   0.0    0.00   0.31    0.13     5.4    2.4    2.3    2.3   0.06   
  63     14.45   33.291    24.775    5.88   101.1    1.8    0.33   0.0    0.01   0.37    0.17                                       
  70     15.12   33.500    24.793    5.78   100.9    1.7    0.32   0.1    0.03   0.34    0.20     2.5    1.3    1.4    1.3   0.04   
  84     16.44   33.972    24.860    5.60   100.6    1.5    0.22   0.0    0.00   0.27    0.13                                       
  98     15.59   33.847    24.957    5.54    97.8    2.0    0.27   0.4    0.07   0.25    0.25                                       
 111     14.06   33.630    25.120    5.45    93.2    3.0    0.44   2.0    0.07   0.18    0.22     0.28   0.12   0.09   0.10  0.02   

A) INCUBATION LIGHT INTENSITIES WERE 96, 45, 13, 5.4, 2.4, 0.26 PERCENT RESPECTIVELY.