CalCOFI Cruise 0302 Primary Productivity Report

 
  RV DAVID STARR JORDAN                                CALCOFI CRUISE 0302                                    STATION  77    70
                                                                                                                                    
                                                                                                                                    
 LATITUDE     LONGITUDE     DAY/MO/YR    CAST TIME    SECCHI  FOREL   INCUBATION TIME     LAN     CIVIL TWILIGHT   INTEGRATED VALUE 
 34 23.3 N    122 15.9 W    14/02/03     1719  UTC     15 m           1223 - 1813 PST  1223 PST      1813 PST       305.3 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     14.14   33.062    24.661    6.01   102.6    1.1    0.43   0.1    0.01   1.71    0.37    81. A   7.3    6.7    7.0   0.10   
   9     14.14   33.067    24.666    6.01   102.6    1.1    0.42   0.1    0.01   0.93    0.23    40.    14.1   12.9   13.5   0.11   
  19     14.13   33.062    24.664    6.01   102.6    1.0    0.42   0.1    0.01   0.97    0.25    14.     8.1    8.4    8.3   0.11   
  30     14.12   33.063    24.667    6.01   102.5    1.2    0.42   0.2    0.01   0.63    0.28     4.6    4.3    3.9    4.1   0.09   
  42     13.35   33.104    24.856    5.54    93.1    3.0    0.63   3.3    0.06   0.44    0.31     1.4    1.2    1.3    1.3   0.07   
  50     12.20   33.165    25.128    5.24    86.0    6.6    0.97   8.5    0.05   0.25    0.20                                       
  57     11.42   33.219    25.315    4.90    79.1    9.5    1.18  12.0    0.03   0.17    0.16     0.29   0.02   0.03   0.03  0.05   
 

 
 
  RV DAVID STARR JORDAN                                CALCOFI CRUISE 0302                                    STATION  77   100
                                                                                                                                    
                                                                                                                                    
 LATITUDE     LONGITUDE     DAY/MO/YR    CAST TIME    SECCHI  FOREL   INCUBATION TIME     LAN     CIVIL TWILIGHT   INTEGRATED VALUE 
 33 23.4 N    124 19.4 W    13/02/03     1906  UTC     20 m           1231 - 1821 PST  1231 PST      1821 PST       185.4 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     14.76   32.862    24.376    5.93   102.4    0.5    0.42   0.0    0.00   0.21    0.05    86. A   2.7    2.9    2.8   0.08   
  13     14.70   32.871    24.396    5.95   102.6    0.4    0.41   0.0    0.00   0.23    0.04    37.     3.0    3.0    3.0   0.11   
  19     14.64   32.894    24.427    5.93   102.2    0.4    0.41   0.0    0.00   0.25    0.05                                       
  26     14.54   32.937 D  24.482                                                                                                   
  33     14.15   33.103    24.692    6.09   104.0    0.7    0.44   0.0    0.01   0.82    0.34                                       
  41     13.84   33.143    24.787    5.93   100.7    1.4    0.52   0.8    0.10   1.07    0.40     4.3    4.6    4.6    4.6   0.10   
  47     13.16   33.165    24.942    5.55    92.9    3.2    0.74   4.3    0.07   0.51    0.28                                       
  54     11.92   33.163    25.179    5.10    83.2    7.0    1.08   9.9    0.05   0.26    0.20     1.6    0.65   0.66   0.65  0.04   
  65     10.90   33.230    25.417    4.77    76.1   10.8    1.31  14.1    0.05   0.16    0.12                                       
  76     10.37   33.347    25.600    4.47    70.6   13.9    1.48  17.1    0.05   0.09    0.07     0.29   0.01   0.02   0.02  0.03   
  

 
 
  RV DAVID STARR JORDAN                                CALCOFI CRUISE 0302                                    STATION  80    70
                                                                                                                                    
                                                                                                                                    
 LATITUDE     LONGITUDE     DAY/MO/YR    CAST TIME    SECCHI  FOREL   INCUBATION TIME     LAN     CIVIL TWILIGHT   INTEGRATED VALUE 
 33 49.6 N    121 48.3 W    12/02/03     1736  UTC     15 m           1220 - 1815 PST  1221 PST      1815 PST       180.4 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     14.30   32.978    24.563    6.03   103.2    0.8    0.41   0.1    0.01   0.43    0.10    81. A   3.2    3.4    3.3   0.09   
  10     14.28   32.978    24.568    5.98   102.3    0.7    0.41   0.1    0.01   0.42    0.10    36.     6.8    6.9    6.8   0.09   
  19     14.28   32.979    24.569    5.97   102.2    0.5    0.41   0.1    0.01   0.41    0.11    14.     5.3    5.4    5.3   0.10   
  30     14.27   32.980    24.572    5.98   102.3    0.4    0.41   0.1    0.01   0.45    0.10     4.6    2.8    2.7    2.8   0.08   
  41     14.18   32.989    24.598    5.95   101.6    0.5    0.43   0.4    0.03   0.48    0.13     1.5    1.3    1.4    1.3   0.06   
  50     12.21   32.937    24.949    5.69    93.2    3.0    0.75   4.7    0.14   0.44    0.29                                       
  58     11.33   32.933    25.109    5.53    88.9    5.1    0.92   7.7    0.05   0.27    0.27     0.26   0.10   0.11   0.10  0.05   


 
 
  RV DAVID STARR JORDAN                                CALCOFI CRUISE 0302                                    STATION  83    40.6
                                                                                                                                    
                                                                                                                                    
 LATITUDE     LONGITUDE     DAY/MO/YR    CAST TIME    SECCHI  FOREL   INCUBATION TIME     LAN     CIVIL TWILIGHT   INTEGRATED VALUE 
 34 13.3 N    119 24.7 W    10/02/03     1805  UTC     21 m           1212 - 1802 PST  1212 PST      1802 PST       228.7 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     15.10   33.387    24.708    5.90   102.9    2.2    0.37   0.0    0.01   0.53    0.13    93. A  10.1    9.4    9.8   0.09   
   5     15.06   33.388    24.717    5.94   103.5    2.1    0.37   0.0    0.01   0.51    0.13                                       
  12     15.06   33.389    24.718    5.90   102.8    2.1    0.37   0.0    0.01   0.50 B  0.14 B  42.    10.4          10.4   0.09   
  19     15.05   33.388    24.720    5.91   103.0    2.2    0.37   0.0    0.01   0.55    0.16                                       
  26     15.05   33.388    24.720    5.90   102.8    2.1    0.37   0.0    0.01   0.60    0.18    15.     4.8    5.2    5.0   0.07   

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



 
 
  RV DAVID STARR JORDAN                                CALCOFI CRUISE 0302                                    STATION  83    70
                                                                                                                                    
                                                                                                                                    
 LATITUDE     LONGITUDE     DAY/MO/YR    CAST TIME    SECCHI  FOREL   INCUBATION TIME     LAN     CIVIL TWILIGHT   INTEGRATED VALUE 
 33 14.5 N    121 26.3 W    09/02/03     1846  UTC     25 m           1220 - 1810 PST  1220 PST      1812 PST       185.8 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   
                                                                                                                                    
   1     14.85   33.013    24.474    5.91   102.3    0.5    0.40   0.1    0.00   0.25    0.05    94. A   1.8    1.7    1.8   0.09   
  16     14.76   33.013    24.493    5.91   102.1                                0.25    0.07    37.     3.2    3.1    3.1   0.10   
  31     14.75   33.014    24.497    5.93   102.5    0.6    0.40   0.1    0.00   0.28    0.07    15.     2.7    3.1    2.9   0.11   
  40     14.76   33.017    24.497    5.90   102.0    0.6    0.40   0.1    0.00   0.33    0.10                                       
  50     14.47   32.998    24.544    5.87   100.8    0.9    0.45   0.5    0.04   0.54    0.22     4.6    3.1    3.1    3.1   0.06   
  60     12.81   32.869    24.782    5.79    96.0    2.4    0.67   3.0    0.09   0.39    0.28                                       
  68     11.71   32.826    24.957    5.71    92.5    4.2    0.84   5.9    0.03   0.23    0.25     1.5    0.70   0.82   0.76  0.04   
  77     11.06   32.814    25.065    5.64    90.1    5.6    0.95   7.6    0.02   0.17    0.17                                       
  86     10.66   32.936    25.230    5.42    85.9    7.8    1.08  10.3    0.02   0.09    0.11                                       
  95     10.37   33.050    25.369    5.23    82.4    9.6    1.17  12.3    0.01   0.06    0.07     0.29   0.02   0.02   0.02  0.03   

 
 
  RV DAVID STARR JORDAN                                CALCOFI CRUISE 0302                                    STATION  83   110
                                                                                                                                    
                                                                                                                                    
 LATITUDE     LONGITUDE     DAY/MO/YR    CAST TIME    SECCHI  FOREL   INCUBATION TIME     LAN     CIVIL TWILIGHT   INTEGRATED VALUE 
 31 54.6 N    124 10.2 W    08/02/03     1923  UTC     35 m           1231 - 1819 PST  1231 PST      1819 PST       155.4 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     15.59   32.771    24.126                    0.6    0.40   0.1    0.00   0.16    0.04    92. A   1.4    1.4    1.4   0.06   
  12     15.51   32.764    24.139                    0.6    0.40   0.0    0.00   0.16    0.05                                       
  21     15.49   32.763    24.143    5.81   101.7    0.6    0.39   0.0    0.00   0.18    0.05    40.     2.2    2.2    2.2   0.07   
  32     15.49   32.763    24.143    5.80   101.6    0.6    0.39   0.0    0.00   0.17    0.05                                       
  44     15.49   32.762    24.143    5.82   101.9    0.6    0.39   0.0    0.00   0.17    0.05    15.     1.6    1.7    1.7   0.06   
  53     15.49   32.762    24.143    5.79   101.4    0.6    0.40   0.0    0.00   0.17    0.05                                       
  62     15.48   32.762    24.145    5.79   101.4    0.6    0.39   0.0    0.00   0.17    0.06                                       
  70     15.48   32.762    24.146    5.81   101.7    0.6    0.39   0.0    0.00   0.19    0.05     4.6    0.94   0.93   0.93  0.05   
  78     15.05   32.760    24.238    5.80   100.7    0.8    0.41   0.1    0.03   0.25    0.16                                       
  86     13.53   32.737    24.538    5.86    98.6    1.9    0.57   1.8    0.08   0.32    0.22                                       
  95     11.95   32.695    24.811    5.96    96.9    3.4    0.76   4.2    0.02   0.22    0.18     1.6    1.2    0.60   0.89  0.04   
 107     10.31   32.615    25.041    5.92    92.9    5.7    0.94   7.3    0.02   0.10    0.08                                       
 119      9.87   32.665    25.153    5.81    90.3    7.5    1.05   9.3    0.02   0.06    0.05                                       
 132     10.20   33.025    25.379    5.29    83.0    8.7    1.06  10.6    0.02   0.04    0.04     0.31   0.02   0.00   0.01  0.04   



 
 
  RV DAVID STARR JORDAN                                CALCOFI CRUISE 0302                                    STATION  87    45
                                                                                                                                    
                                                                                                                                    
 LATITUDE     LONGITUDE     DAY/MO/YR    CAST TIME    SECCHI  FOREL   INCUBATION TIME     LAN     CIVIL TWILIGHT   INTEGRATED VALUE 
 33 29.3 N    119 19.1 W    06/02/03     1900  UTC     19 m           1210 - 1805 PST  1211 PST      1805 PST       514.6 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   
                                                                                                                                    
   1     14.52   33.342    24.798    6.04   104.1    3.5    0.45   0.7    0.03   0.94    0.17    92. A  15.9   16.4   16.2   0.11   
  12     14.37   33.340    24.828    6.03   103.6    3.5    0.46   0.7    0.04   0.99    0.18    38.    20.3   19.3   19.8   0.14   
  19     13.48   33.338    25.011    5.55    93.6    5.4    0.68   4.2    0.11   0.73    0.27                                       
  25     12.73   33.335    25.157    5.20    86.4    7.3    0.87   7.2    0.15   0.68    0.32    13.     8.2    8.3    8.2   0.10   
  32     12.61   33.335    25.181    5.11    84.6    7.7    0.92   7.9    0.15   0.65    0.35                                       
  39     12.33   33.331    25.232    5.02    82.7    8.4    0.99   8.9    0.15   0.53    0.31     4.3    3.5    3.5    3.5   0.07   
  45     11.56   33.311    25.361    4.77    77.3   10.3    1.15  11.6    0.09   0.33    0.24                                       
  52     11.35   33.376    25.450    4.57    73.7   11.3    1.23  13.1    0.09   0.27    0.21     1.5    0.81   0.85   0.83  0.06   
  62     10.83   33.358    25.529    4.50    71.8   12.5    1.31  14.4    0.06   0.20    0.17                                       
  72     10.38   33.497    25.716    4.04    63.9   16.0    1.50  17.6    0.03   0.07    0.10     0.30   0.01   0.02   0.01  0.04   



 
 
  RV DAVID STARR JORDAN                                CALCOFI CRUISE 0302                                    STATION  87    80
                                                                                                                                    
                                                                                                                                    
 LATITUDE     LONGITUDE     DAY/MO/YR    CAST TIME    SECCHI  FOREL   INCUBATION TIME     LAN     CIVIL TWILIGHT   INTEGRATED VALUE 
 32 19.6 N    121 42.6 W    07/02/03     1902  UTC     22 m           1220 - 1820 PST  1221 PST      1820 PST       162.3 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   
                                                                                                                                    
   1     14.91   32.902    24.375    5.89   102.0    0.6    0.40   0.0    0.00   0.18    0.05    93. A   2.2    2.3    2.3   0.09   
  14     14.73   32.974    24.470    5.94   102.6    0.7    0.40   0.0    0.00   0.23    0.06    38.     3.7    3.4    3.5   0.15   
  21     14.51   33.054    24.578    5.99   103.0    1.1    0.40   0.0    0.00   0.36    0.12                                       
  29     14.48   33.070    24.597    5.99   103.0    1.2    0.40   0.0    0.00   0.50    0.14    13.     4.4    4.4    4.4   0.12   
  36     13.97   33.030    24.673    5.92   100.7    1.8    0.48   0.9    0.06   0.60    0.21                                       
  45     12.06   32.827    24.892    5.75    93.8    3.5    0.78   4.6    0.06   0.37    0.28     4.3    1.4    1.4    1.4   0.06   
  53     11.54   32.834    24.994    5.70    92.0    4.6    0.87   6.2    0.03   0.24    0.25                                       
  60     11.01   32.830    25.086    5.61    89.5    5.9    0.96   7.9    0.02   0.18    0.15     1.5    0.31   0.32   0.32  0.07   
  73     10.70   32.976    25.254    5.39    85.5    7.8    1.07  10.3    0.02   0.10    0.10                                       
  83     10.54   33.174    25.437    5.08    80.4   10.0    1.19  12.7    0.01   0.05    0.05     0.31   0.01   0.01   0.01  0.04   



 
 
  RV DAVID STARR JORDAN                                CALCOFI CRUISE 0302                                    STATION  90    35
                                                                                                                                    
                                                                                                                                    
 LATITUDE     LONGITUDE     DAY/MO/YR    CAST TIME    SECCHI  FOREL   INCUBATION TIME     LAN     CIVIL TWILIGHT   INTEGRATED VALUE 
 33 15.2 N    118 14.7 W    05/02/03     1838  UTC     27 m           1207 - 1802 PST  1207 PST      1802 PST       170.9 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     15.82   33.386    24.548    5.84   103.3    2.0    0.36   0.1    0.00   0.22    0.06    89. A   1.3    1.3    1.3   0.06   
   8     15.81   33.386    24.550    5.83   103.1    1.8    0.36   0.1    0.00   0.21    0.04                                       
  16     15.76   33.387    24.563    5.83   103.0    1.9    0.36   0.1    0.00   0.24    0.05    40.     2.7    2.7    2.7   0.06   
  25     15.41   33.347    24.610    5.88   103.2    2.0    0.39   0.1    0.00   0.39    0.16                                       
  34     14.93   33.296    24.676    5.92   102.8    2.3    0.42   0.1    0.01   0.56    0.18    14.     4.1    4.5    4.3   0.07   
  44     14.19   33.214    24.770    5.94   101.6    2.7    0.49   0.6    0.03   0.76    0.22                                       
  54     12.51   33.188    25.087    5.21    86.0    5.8    0.88   6.7    0.14   0.40    0.25     4.6    1.4    1.4    1.4   0.04   
  64     12.23   33.460    25.352    4.36    71.7    9.9    1.17  11.6    0.04   0.20    0.19                                       
  73     12.04   33.491    25.412    4.18    68.5   10.7    1.23  12.6    0.03   0.16    0.15     1.6    0.26   0.31   0.29  0.04   
  88     11.63   33.566    25.547    3.91    63.5   12.8    1.37  14.8    0.02   0.08    0.11                                       
 102     11.21   33.606    25.655    3.70    59.6   14.7    1.47  16.5    0.02   0.05    0.08     0.30   0.00   0.01   0.00  0.03

A) INCUBATION LIGHT INTENSITIES WERE 94, 41, 15, 4.5, 1.6, 0.30 PERCENT RESPECTIVELY.  
 
 
     RV DAVID STARR JORDAN                                CALCOFI CRUISE 0302                                    STATI 90    70
                                                                                                                                    
                                                                                                                                    
 LATITUDE     LONGITUDE     DAY/MO/YR    CAST TIME    SECCHI  FOREL   INCUBATION TIME     LAN     CIVIL TWILIGHT   INTEGRATED VALUE 
 32  5.7 N    120 38.6 W    04/02/03     1808  UTC     24 m           1215 - 1800 PST  1217 PST      1800 PST       217.1 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     15.04   33.077    24.482    5.90   102.6    0.6    0.41   0.0    0.00   0.19    0.05    94. A   2.7    2.3    2.5   0.05   
   8     14.96   33.064    24.489    5.90   102.4    0.9    0.41   0.0    0.00   0.22    0.06                                       
  15     14.94   33.067    24.496    5.90   102.4    0.7    0.40   0.0    0.00   0.23    0.07    38.     3.5    3.4    3.4   0.08   
  23     14.91   33.072    24.507    5.90   102.3    0.7    0.40   0.0    0.00   0.30    0.10                                       
  31     14.72   33.078    24.552    5.98   103.3    0.9    0.42   0.1    0.01   0.52    0.21    14.     4.9    5.2    5.0   0.06   
  39     14.05   33.202    24.789    5.85    99.8    1.8    0.51   0.7    0.07   0.81    0.54                                       
  48     13.23   33.262    25.003    5.52    92.6    4.2    0.74   4.4    0.13   0.62    0.50     4.6    2.8    3.0    2.9   0.04   
  56     12.01   33.505    25.428    4.60    75.3   11.1    1.22  12.5    0.05   0.29    0.40                                       
  65     11.07   33.553    25.638    4.20    67.4   14.4    1.42  16.2    0.03   0.20    0.31     1.6    0.67   0.65   0.66  0.02   
  78      9.90   33.648    25.915    3.56    55.7   20.4    1.72  21.4    0.02   0.07    0.08                                       
  91      9.68   33.710    26.000    3.30    51.4   22.4    1.79  22.9    0.01   0.04    0.05     0.30   0.01   0.01   0.01  0.02   

 
 
  RV DAVID STARR JORDAN                                CALCOFI CRUISE 0302                                    STATION  90   110
                                                                                                                                    
                                                                                                                                    
 LATITUDE     LONGITUDE     DAY/MO/YR    CAST TIME    SECCHI  FOREL   INCUBATION TIME     LAN     CIVIL TWILIGHT   INTEGRATED VALUE 
 30 45.3 N    123 20.0 W    03/02/03     1741  UTC     28 m           1225 - 1810 PST  1227 PST      1814 PST       102.1 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     15.79   33.010    24.265    5.80   102.3    0.6    0.39   0.1    0.00   0.15    0.04    90. A   0.72   0.52   0.62  0.03   
  17     15.77   33.010    24.270    5.75   101.4    0.5    0.39   0.0    0.00   0.16    0.04    39.     2.1    2.1    2.1   0.04   
  27     15.77   33.009    24.270    5.76   101.6    0.5    0.39   0.0    0.00   0.15    0.04                                       
  35     15.77   33.009    24.270    5.76   101.6    0.5    0.39   0.0    0.00   0.16    0.04    15.     1.5    1.6    1.5   0.04   
  47     15.77   33.010    24.271    5.76   101.6    0.4    0.40   0.0    0.00   0.16    0.04                                       
  57     15.77   33.009    24.271    5.76   101.6    0.3    0.39   0.0    0.00   0.15    0.05     4.4    0.79   0.78   0.79  0.03   
  66     15.67   33.007    24.292    5.78   101.7    0.2    0.39   0.0    0.00   0.16    0.06                                       
  77     15.16   33.134    24.502    5.82   101.5    0.9    0.42   0.1    0.03   0.23    0.14     1.5    0.58   0.63   0.60  0.02   
  86     12.87   32.865    24.768    5.95    98.8    2.0    0.56   1.0    0.19   0.19    0.21                                       
  95     12.04   32.781    24.861    5.86    95.6    2.8    0.69   3.1    0.06   0.17    0.23                                       
 106     11.51   32.813    24.984    5.71    92.1    4.0    0.80   5.6    0.03   0.12    0.15     0.30   0.04   0.00   0.02  0.02   

 
 
  RV DAVID STARR JORDAN                                CALCOFI CRUISE 0302                                    STATION  93    45
                                                                                                                                    
                                                                                                                                    
 LATITUDE     LONGITUDE     DAY/MO/YR    CAST TIME    SECCHI  FOREL   INCUBATION TIME     LAN     CIVIL TWILIGHT   INTEGRATED VALUE 
 32 21.0 N    118 33.4 W    31/01/03     1803  UTC     34 m           1205 - 1759 PST  1207 PST      1759 PST       334.6 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     16.15   33.418    24.498    5.79   103.2    2.8    0.35   0.0    0.00   0.19    0.04    91. A   3.1    3.2    3.2   0.05   
  11     16.09   33.412    24.507    5.78   102.8    2.8    0.35   0.0    0.00   0.20    0.04                                       
  21     16.03   33.407    24.517    5.80   103.1    2.7    0.35   0.0    0.01   0.22    0.05    39.     4.0    4.5    4.2   0.06   
  32     15.60   33.345    24.566    5.85   103.0    2.8    0.37   0.0    0.01   0.32    0.11                                       
  44     15.48   33.339    24.589    5.89   103.5    2.8    0.37   0.1    0.01   0.43    0.15    14.     4.5    4.7    4.6   0.06   
  51     14.69   33.281    24.716    5.82   100.6    3.4    0.44   0.2    0.03   0.79    0.23                                       
  59     13.69   33.202    24.864    5.69    96.3    4.4    0.58   1.8    0.08   0.77    0.35                                       
  68     13.12   33.181    24.963    5.50    92.0    5.4    0.70   3.7    0.11   0.67    0.41     4.6    3.5    3.3    3.4   0.03   
  80     12.44   33.305    25.192    4.89    80.7    8.2    0.97   8.4    0.05   0.33    0.34                                       
  92     12.44   33.469    25.319    4.32    71.3   10.4    1.13  10.8    0.03   0.20    0.22     1.6    0.66   0.60   0.63  0.02   
 105     11.58   33.503    25.508    4.14    67.1   12.7    1.28  13.7    0.02   0.08    0.11                                       
 116     10.87   33.581    25.697    3.95    63.1   15.3    1.41  16.3    0.02   0.03    0.05                                       
 130     10.59   33.668    25.814    3.66    58.2   17.6    1.52  18.1    0.02   0.02    0.04     0.28   0.01   0.02   0.02  0.00   

 
 
  RV DAVID STARR JORDAN                                CALCOFI CRUISE 0302                                    STATION  93    80
                                                                                                                                    
                                                                                                                                    
 LATITUDE     LONGITUDE     DAY/MO/YR    CAST TIME    SECCHI  FOREL   INCUBATION TIME     LAN     CIVIL TWILIGHT   INTEGRATED VALUE 
 31 11.1 N    120 54.7 W    01/02/03     1830  UTC     24 m           1215 - 1802 PST  1218 PST      1802 PST       127.8 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     15.43   33.180    24.476    5.87   102.9    0.8    0.38   0.0    0.00   0.16    0.03    88. A   2.2    2.3    2.2   0.07   
  15     15.41   33.181    24.482    5.89   103.2    0.8    0.38   0.0    0.00   0.17    0.03    38.     2.3    2.3    2.3   0.07   
  30     15.38   33.200    24.503    5.92   103.7    0.8    0.37   0.0    0.00   0.23    0.05    15.     1.5    1.5    1.5   0.06   
  39     15.31   33.201    24.520    5.97   104.4    0.8    0.38   0.0    0.00   0.27    0.06                                       
  48     14.32   33.151    24.694    6.41   109.9    1.5    0.43   0.1    0.04   0.54    0.27     4.6    2.2    2.3    2.3   0.04   
  56     14.02   33.153    24.758    5.89   100.3    2.0    0.48   0.7    0.17   0.55    0.26                                       
  65     13.26   33.111    24.881    5.74    96.2    3.2    0.62   2.7    0.22   0.28    0.21     1.6    0.56   0.51   0.54  0.04   
  74     12.24   33.025    25.013    5.63    92.3    4.7    0.79   5.5    0.05   0.17    0.19                                       
  83     11.22   32.905    25.108    5.53    88.7    6.3    0.97   7.8    0.03   0.14    0.14                                       
  91     10.78   32.909    25.189    5.48    87.0    7.5    1.03   9.4    0.03   0.11    0.09     0.30   0.02   0.02   0.02  0.01

 
 
     RV DAVID STARR JORDAN                                CALCOFI CRUISE 0302                                    STATI 93   110
                                                                                                                                    
                                                                                                                                    
 LATITUDE     LONGITUDE     DAY/MO/YR    CAST TIME    SECCHI  FOREL   INCUBATION TIME     LAN     CIVIL TWILIGHT   INTEGRATED VALUE 
 30 10.9 N    122 55.5 W    02/02/03     1751  UTC     27 m           1225 - 1816 PST  1226 PST      1816 PST        96.5 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     16.56   33.266    24.287    5.66   101.6    1.0    0.38   0.1    0.01   0.11    0.03    89. A   0.95   1.0    0.97  0.03   
  17     16.55   33.266    24.290    5.66   101.5    1.1    0.37   0.1    0.00   0.12    0.02    38.     1.9    1.9    1.9   0.04   
  26     16.55   33.267    24.291    5.66   101.5    1.0    0.37   0.0    0.00   0.11    0.02                                       
  34     16.56   33.267    24.289    5.67   101.7    0.9    0.37   0.0    0.00   0.12    0.02    14.     1.2    1.2    1.2   0.04   
  45     16.55   33.273    24.297    5.67   101.7    0.9    0.36   0.0    0.00   0.13    0.03                                       
  54     16.52   33.287    24.314    5.68   101.8    1.0    0.37   0.0    0.01   0.15    0.04     4.6    0.73   0.69   0.71  0.03   
  65     16.06   33.312    24.439    5.72   101.6    1.3    0.37   0.0    0.00   0.25    0.11                                       
  73     14.95   33.210    24.606    5.87   101.9    2.0    0.44   0.2    0.03   0.33    0.23     1.6    0.83   0.88   0.85  0.03   
  84     13.02   33.076    24.902    5.72    95.4    3.8    0.65   2.7    0.13   0.33    0.19                                       
  93     12.81   33.219    25.054    5.50    91.4    5.0    0.76   4.4    0.13   0.29    0.17                                       
 102     11.76   33.172    25.217    5.26    85.5    7.0    0.96   8.2    0.06   0.21    0.15     0.30   0.03   0.04   0.03  0.03 

A) INCUBATION LIGHT INTENSITIES WERE 94, 41, 15, 4.5, 1.6, 0.30 PERCENT RESPECTIVELY.