CalCOFI Cruise 0110 Primary Productivity Report

 
  RV NEW HORIZON                                       CALCOFI CRUISE 0110                                    STATION  77    49
                                                                                                                                    
                                                                                                                                    
 LATITUDE     LONGITUDE     DAY/MO/YR    CAST TIME    SECCHI  FOREL   INCUBATION TIME     LAN     CIVIL TWILIGHT   INTEGRATED VALUE 
 35  5.1 N    120 46.7 W    05/11/01     1811  UTC     12 m           1147 - 1734 PST  1147 PST      1734 PST       722.9 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     15.25   33.525    24.781    5.87   102.8    2.7    0.38   0.8    0.07   1.66    0.33    77. A  24.9   27.3   26.1   0.14   
   5     15.25   33.518    24.776    5.91   103.5    2.6    0.39   0.8    0.07   1.87    0.38                                       
   8     15.23   33.523    24.784    5.90   103.3    2.5    0.38   0.8    0.07   1.68    0.33    36.    45.7   37.7   41.7   0.15   
  16     15.15   33.519    24.799    5.89   102.9    2.6    0.38   0.9    0.07   2.11    0.49    13.    25.4   23.8   24.6   0.14   
  25     14.99   33.513    24.829    5.79   100.8    3.0    0.43   1.4    0.10   2.02    0.44     4.1   10.5    9.9   10.2   0.09   
  32     13.45   33.425    25.084    5.54    93.4    5.3    0.67   4.3    0.25   0.63    0.32     1.7    0.91   0.93   0.92  0.05   
  38     13.19   33.477    25.177    5.10    85.6    8.7    0.87   7.1    0.29   0.51    0.43                                       
  45     13.06   33.520    25.236    4.91    82.2    9.9    0.94   7.7    0.30   0.55    0.45     0.32   0.10   0.11   0.10  0.05   




 
 
  RV NEW HORIZON                                       CALCOFI CRUISE 0110                                    STATION  77    80
                                                                                                                                    
                                                                                                                                    
 LATITUDE     LONGITUDE     DAY/MO/YR    CAST TIME    SECCHI  FOREL   INCUBATION TIME     LAN     CIVIL TWILIGHT   INTEGRATED VALUE 
 34  3.1 N    122 56.6 W    06/11/01     1730  UTC     16 m           1155 - 1746 PST  1156 PST      1745 PST       124.7 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   
                                                                                                                                    
   4     16.39   33.172    24.254    5.76   102.9    1.8    0.38   0.1    0.00   0.31    0.08    68. A   3.1    3.2    3.2   0.07   
   9     16.39   33.179    24.260    5.78   103.3    1.6    0.38   0.1    0.00   0.31    0.08    42.     4.7    4.9    4.8   0.08   
  21     16.37   33.173    24.260    5.77   103.1    1.5    0.38   0.1    0.00   0.33    0.09    13.     2.8    3.0    2.9   0.09   
  34     16.15   33.171    24.309    5.83   103.7    1.7    0.39   0.2    0.01   0.38    0.12     3.8    1.7    1.6    1.7   0.04   
  43     14.38   32.992    24.558    6.25   107.2    1.8    0.45   0.2    0.02   0.45    0.19     1.6    0.53   0.59   0.56  0.04   
  53     12.17   32.844    24.885    6.38   104.4    3.7    0.58   1.1    0.18   0.41    0.21                                       
  61     11.54   32.828    24.989    6.14    99.1    4.9    0.68   2.8    0.30   0.33    0.17     0.29   0.07   0.06   0.07  0.02   




 
 
  RV NEW HORIZON                                       CALCOFI CRUISE 0110                                    STATION  80    55
                                                                                                                                    
                                                                                                                                    
 LATITUDE     LONGITUDE     DAY/MO/YR    CAST TIME    SECCHI  FOREL   INCUBATION TIME     LAN     CIVIL TWILIGHT   INTEGRATED VALUE 
 34 18.6 N    120 48.8 W    08/11/01     1731  UTC     12 m           1146 - 1732 PST  1147 PST      1731 PST       545.0 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   
                                                                                                                                    
   3     15.78   33.560    24.691    5.87   103.9    2.6    0.33   0.2    0.02   1.56    0.31    68. A  26.4   28.9   27.6   0.18   
   7     15.76   33.559    24.694    5.86   103.7    2.5    0.32   0.2    0.02   1.57    0.29    41.    32.8   33.7   33.2   0.18   
  16     15.72   33.559    24.704    5.86   103.6    2.5    0.32   0.1    0.02   1.66    0.38    13.    16.3   16.3   16.3   0.19   
  24     15.54   33.549    24.736    5.71   100.6    2.9    0.38   0.8    0.04   1.59    0.51     4.6    5.6    5.3    5.4   0.08   
  31     15.35   33.543    24.774    5.67    99.5    3.4    0.45   1.2    0.07   0.96    0.71     1.9    1.0    1.1    1.1   0.08   
  37     14.83   33.527    24.875    5.56    96.5    4.5    0.52   2.5    0.14   1.34    0.28                                       
  45     14.02   33.521    25.042    5.25    89.6    6.5    0.73   5.0    0.28   0.89    0.23     0.32   0.07   0.10   0.09  0.06   




 
 
  RV NEW HORIZON                                       CALCOFI CRUISE 0110                                    STATION  80    90
                                                                                                                                    
                                                                                                                                    
 LATITUDE     LONGITUDE     DAY/MO/YR    CAST TIME    SECCHI  FOREL   INCUBATION TIME     LAN     CIVIL TWILIGHT   INTEGRATED VALUE 
 33  9.5 N    123 13.5 W    07/11/01     1804  UTC     16 m           1157 - 1138 PST  1157 PST      1738 PST       182.6 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   
                                                                                                                                    
   3     16.03   33.373    24.491    5.79   102.9    1.7    0.38   0.1    0.01   0.42    0.12    75. A   1.6    2.1    1.9   0.08   
  10     16.03   33.373    24.491    5.82   103.4    1.7    0.38   0.1    0.01   0.42    0.12    38.     6.3    6.6    6.5   0.07   
  21     15.99   33.372    24.500    5.79   102.8    1.6    0.38   0.1    0.01   0.44    0.11    13.     5.4    5.6    5.5   0.08   
  33     15.97   33.371    24.504    5.79   102.7    1.6    0.38   0.2    0.01   0.44    0.11     4.2    3.1    3.3    3.2   0.06   
  42     15.91   33.368    24.515    5.78   102.4    1.6    0.39   0.2    0.02   0.44    0.13     1.8    1.0    1.0    1.0   0.05   
  51     14.39   33.333    24.820    5.73    98.5    3.0    0.62   2.3    0.29   0.41    0.21                                       
  60     13.10   33.380    25.120    5.50    92.1    5.5    0.83   5.6    0.42   0.30    0.20     0.32   0.17   0.15   0.16  0.04   

A) INCUBATION LIGHT INTENSITIES WERE 97, 38, 13, 4.3, 1.7, 0.30 PERCENT RESPECTIVELY.                                             



                                                    PRIMARY PRODUCTIVITY CASTS                                                    
 
 
  RV NEW HORIZON                                       CALCOFI CRUISE 0110                                    STATION  83    51
                                                                                                                                    
                                                                                                                                    
 LATITUDE     LONGITUDE     DAY/MO/YR    CAST TIME    SECCHI  FOREL   INCUBATION TIME     LAN     CIVIL TWILIGHT   INTEGRATED VALUE 
 33 52.7 N    120  8.8 W    04/11/01     1852  UTC     10 m           1145 - 1730 PST  1145 PST      1728 PST       377.1 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     16.44   33.591    24.564    5.63   101.0    3.8    0.39   1.1    0.04   1.22    0.23    74. A  26.3   27.6   26.9   0.12   
   6     16.09   33.584    24.639    5.67   101.0    4.0    0.41   1.4    0.05   1.23    0.30    40.    25.4   25.6   25.5   0.10   
  14     15.74   33.566    24.705    5.61    99.2    4.5    0.45   2.0    0.06   1.23    0.29    12.    10.4   11.3   10.8   0.09   
  22     14.81   33.516    24.870    5.66    98.2    4.9    0.53   2.7    0.09   1.17    0.31     3.4    3.4    3.1    3.3   0.06   
  28     14.69   33.513    24.894    5.66    98.0    5.0    0.53   2.8    0.09   1.19    0.30     1.4    0.73   0.84   0.79  0.05   
  39     12.77   33.439    25.231    5.28    87.8    7.2    0.80   6.7    0.16   0.57    0.16     0.25   0.05   0.05   0.05  0.04   




 
 
  RV NEW HORIZON                                       CALCOFI CRUISE 0110                                    STATION  83    90
                                                                                                                                    
                                                                                                                                    
 LATITUDE     LONGITUDE     DAY/MO/YR    CAST TIME    SECCHI  FOREL   INCUBATION TIME     LAN     CIVIL TWILIGHT   INTEGRATED VALUE 
 32 35.0 N    122 49.1 W    03/11/01     1741  UTC     34 m           1156 - 1741 PST  1155 PST      1740 PST        95.6 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   
                                                                                                                                    
   3     18.61   33.618    24.064    5.44   101.8    2.8    0.30   0.1    0.00   0.13    0.02    87. A   1.4    1.5    1.5   0.07   
  12     18.58   33.615    24.070    5.43   101.5    2.7    0.30   0.1    0.00   0.12    0.03                                       
  22     18.58   33.616    24.071    5.44   101.7    2.7    0.30   0.1    0.00   0.16    0.03    37.     1.5    1.5    1.5   0.08   
  34     18.58   33.616    24.072    5.46   102.1    2.7    0.30   0.1    0.00   0.13    0.02                                       
  46     18.58   33.617    24.073    5.44   101.7    2.7    0.30   0.1    0.00   0.16    0.04    13.     0.80   0.80   0.80  0.06   
  59     18.58   33.620    24.076    5.41   101.1    2.7    0.30   0.1    0.00   0.16    0.04                                       
  72     16.40   33.416    24.442    5.91   105.8    2.5    0.32   0.1    0.00   0.26    0.12     3.9    0.76   0.62   0.69  0.03   
  82     14.10   33.150    24.740    6.17   105.3    2.7    0.40   0.1    0.01   0.31    0.16                                       
  92     12.62   33.089    24.990    5.88    97.3    4.4    0.53   1.5    0.17   0.28    0.20     1.6    0.27   0.32   0.29  0.02   
 104     11.93   33.204    25.211    5.63    91.8    5.9    0.66   4.1    0.08   0.18    0.16                                       
 112     10.89   33.289    25.466    5.21    83.1    9.4    0.98   9.9    0.01   0.11    0.10                                       
 123     10.22   33.360    25.637    5.00    78.7   11.8    1.10  12.1    0.01   0.08    0.08                                       
 131      9.88   33.417    25.739    4.90    76.5   13.2    1.16  13.2    0.00   0.07    0.07     0.27   0.01   0.01   0.01  0.01   




 
 
  RV NEW HORIZON                                       CALCOFI CRUISE 0110                                    STATION  87    60
                                                                                                                                    
                                                                                                                                    
 LATITUDE     LONGITUDE     DAY/MO/YR    CAST TIME    SECCHI  FOREL   INCUBATION TIME     LAN     CIVIL TWILIGHT   INTEGRATED VALUE 
 32 59.2 N    120 22.6 W    01/11/01     1733  UTC     16 m           1146 - 1743 PST  1145 PST      1741 PST       183.0 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     16.46   33.474    24.470    5.84   104.7    0.9    0.35   0.0    0.00   0.28    0.07    83. A   4.7    4.8    4.8   0.09   
  10     16.45   33.476    24.474    5.84   104.7    1.0    0.34   0.0    0.00   0.29    0.07    38.     5.1    5.3    5.2   0.07   
  21     16.01   33.483    24.580    5.90   104.9    1.1    0.36   0.2    0.01   0.59    0.18    13.     5.3    5.4    5.3   0.07   
  32     15.08   33.444    24.757    5.84   101.8    2.2    0.46   1.0    0.12   0.70    0.31     4.6    3.1    3.5    3.3   0.05   
  43     14.21   33.360    24.878    5.78    99.0    3.1    0.59   2.5    0.25   0.63    0.32     1.6    0.67   0.65   0.66  0.04   
  52     11.90   33.266    25.263    5.42    88.4    7.0    0.92   8.1    0.11   0.27    0.25                                       
  62     11.35   33.319    25.406    5.20    83.8    9.3    1.07  10.9    0.03   0.14    0.15     0.26   0.04   0.01   0.03  0.02   




 
 
  RV NEW HORIZON                                       CALCOFI CRUISE 0110                                    STATION  87   100
                                                                                                                                    
                                                                                                                                    
 LATITUDE     LONGITUDE     DAY/MO/YR    CAST TIME    SECCHI  FOREL   INCUBATION TIME     LAN     CIVIL TWILIGHT   INTEGRATED VALUE 
 31 39.9 N    123  4.1 W    02/11/01     1731  UTC     31 m           1154 - 1752 PST  1156 PST      1752 PST       135.4 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   
                                                                                                                                    
   3     18.66   33.586    24.027    5.47   102.4    2.8    0.30   0.1    0.00   0.11    0.02    86. A   1.8    1.8    1.8   0.07   
  10     18.63   33.588    24.037    5.46   102.2    2.6    0.30   0.1    0.00   0.12    0.02                                       
  19     18.61   33.600    24.051    5.47   102.3    2.5    0.30   0.1    0.00   0.12    0.01    39.     2.3    2.2    2.3   0.08   
  30     18.52   33.607    24.080    5.47   102.1    2.5    0.30   0.1    0.00   0.12    0.03                                       
  41     18.32   33.576    24.106    5.49   102.1    2.1    0.31   0.1    0.00   0.14    0.04    13.     1.2    1.3    1.3   0.10   
  51     17.93   33.513    24.154    5.58   103.0    1.4    0.33   0.1    0.00   0.18    0.05                                       
  64     17.26   33.502    24.307    5.69   103.6    2.0    0.32   0.1    0.00   0.31    0.13     4.2    1.5    1.6    1.6   0.04   
  73     15.54   33.411    24.632    6.05   106.5    3.2    0.31   0.1    0.00   0.24    0.13                                       
  81     15.09   33.464    24.772    6.00   104.7    3.3    0.31   0.1    0.00   0.24    0.18     1.8    0.35   0.36   0.36  0.05   
  93     14.03   33.396    24.945    5.92   101.0    3.6    0.39   0.4    0.04   0.24    0.17                                       
 107     12.61   33.264    25.128    5.74    95.0    4.7    0.56   2.5    0.13   0.19    0.19                                       
 117     11.53   33.206    25.286    5.56    89.9    6.5    0.74   5.7    0.05   0.15    0.13     0.30   0.06   0.07   0.06  0.02   

A) INCUBATION LIGHT INTENSITIES WERE 97, 38, 13, 4.3, 1.7, 0.30 PERCENT RESPECTIVELY.                                             



                                                    PRIMARY PRODUCTIVITY CASTS                                                    
 
 
  RV NEW HORIZON                                       CALCOFI CRUISE 0110                                    STATION  90    53
                                                                                                                                    
                                                                                                                                    
 LATITUDE     LONGITUDE     DAY/MO/YR    CAST TIME    SECCHI  FOREL   INCUBATION TIME     LAN     CIVIL TWILIGHT   INTEGRATED VALUE 
 32 38.7 N    119 29.2 W    30/10/01     1739  UTC     20 m           1142 - 1732 PST  1142 PST      1731 PST       345.4 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     16.58   33.667    24.590    5.83   104.9    5.0    0.36   0.7    0.03   0.58    0.12    86. A  17.4   18.6   18.0   0.11   
   6     16.46   33.670    24.621    5.84   104.8    5.0    0.36   0.7    0.04   0.54    0.15                                       
  13     15.77   33.644    24.758    5.78   102.3    5.3    0.41   1.4    0.05   0.63    0.26    37.    12.4   12.9   12.7   0.08   
  20     15.37   33.644    24.847    5.60    98.4    6.4    0.51   3.0    0.08   0.63    0.22                                       
  26     14.04   33.625    25.118    5.18    88.5    8.9    0.74   6.3    0.15   0.56    0.15    14.     3.0    3.1    3.1   0.04   
  34     12.23   33.558    25.427    4.73    77.8   12.0    1.06  11.0    0.19   0.55    0.19                                       
  41     11.23   33.573    25.625    4.30    69.3   14.9    1.29  14.8    0.08   0.49    0.26     4.3    0.94   0.93   0.94  0.04   
  53     10.49   33.645    25.812    3.84    60.9   18.9    1.51  18.1    0.03   0.23    0.24     1.7    0.11   0.12   0.11  0.03   
  64     10.07   33.736    25.955    3.41    53.6   22.3    1.68  20.8    0.02   0.08    0.14                                       
  76      9.70   33.840    26.098    3.04    47.4   25.9    1.83  23.2    0.01   0.03    0.07     0.29  -0.01 B 0.01   0.00  0.02   

B) DARK UPTAKE EXCEEDED LIGHT UPTAKE.                                                                                            



 
 
  RV NEW HORIZON                                       CALCOFI CRUISE 0110                                    STATION  90    90
                                                                                                                                    
                                                                                                                                    
 LATITUDE     LONGITUDE     DAY/MO/YR    CAST TIME    SECCHI  FOREL   INCUBATION TIME     LAN     CIVIL TWILIGHT   INTEGRATED VALUE 
 31 24.7 N    121 59.0 W    29/10/01     1734  UTC     28 m           1151 - 1741 PST  1152 PST      1741 PST       156.4 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   
                                                                                                                                    
   3     18.29   33.561    24.100    5.50   102.2    2.0    0.32   0.1    0.00   0.15    0.01    85. A   2.3    2.4    2.3   0.05   
  18     18.02   33.531    24.144    5.57   103.0    1.8    0.33   0.1    0.00   0.18    0.04    37.     3.0    3.0    3.0   0.06   
  28     17.84   33.492    24.159    5.56   102.4    1.2    0.33   0.1    0.00   0.20    0.04                                       
  37     17.81   33.491    24.165    5.53   101.8    1.2    0.34   0.1    0.00   0.21    0.04    13.     2.1    2.2    2.2   0.06   
  48     17.81   33.503    24.175    5.56   102.3    1.3    0.33   0.1    0.00   0.29    0.09                                       
  58     16.04   33.351    24.473    6.03   107.1    2.9    0.32   0.1    0.00   0.28    0.12     4.2    1.5    1.2    1.3   0.03   
  65     15.08   33.302    24.649    6.12   106.6    3.2    0.33   0.1    0.00   0.27    0.12                                       
  74     14.21   33.216    24.768    6.07   103.8    3.4    0.38   0.1    0.00   0.29    0.19     1.7    0.48   0.57   0.53  0.02   
  85     13.14   33.163    24.945    6.03   100.9    3.8    0.45   0.4    0.05   0.21    0.17                                       
  95     12.41   33.201    25.117    5.76    94.9    5.1    0.58   2.6    0.07   0.21    0.12                                       
 104     11.78   33.260    25.282    5.52    89.8    6.5    0.72   5.2    0.14   0.18    0.12     0.33   0.08   0.07   0.07  0.02   




 
 
  RV NEW HORIZON                                       CALCOFI CRUISE 0110                                    STATION  93    26.7
                                                                                                                                    
                                                                                                                                    
 LATITUDE     LONGITUDE     DAY/MO/YR    CAST TIME    SECCHI  FOREL   INCUBATION TIME     LAN     CIVIL TWILIGHT   INTEGRATED VALUE 
 32 57.5 N    117 18.6 W    25/10/01     1822  UTC     15 m           1133 - 1732 PST  1133 PST      1731 PST       359.1 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     18.06   33.577    24.169    5.88   108.8    2.9    0.24   0.1    0.00   0.61    0.16    81. A  17.7   16.6   17.1   0.27   
   5     17.84   33.571    24.218    5.91   108.9    2.9    0.25   0.1    0.00   0.59    0.14                                       
   9     16.71   33.514    24.443    6.07   109.4    3.0    0.27   0.1    0.00   0.38    0.14    40.    13.4    8.9   11.2   0.14   
  20     14.25   33.443    24.933    6.10   104.6    4.0    0.37   0.1    0.00   0.58    0.17    13.     7.7    5.9    6.8   0.11   
  31     13.02   33.457    25.195    5.74    96.0    5.9    0.54   2.0    0.09   1.17    0.39     4.2    7.5    5.3    6.4   0.07   
  41     12.55   33.492    25.315    5.10    84.5    8.4    0.80   5.9    0.27   0.80    0.44     1.5    1.6    1.7    1.6   0.05   
  47     12.12   33.538    25.433    4.70    77.1   10.3    0.95   8.5    0.25   0.66    0.44                                       
  57     11.82   33.561    25.507    4.45    72.6   11.7    1.07  10.8    0.15   0.48    0.37     0.29   0.17   0.19   0.18  0.04   




 
 
  RV NEW HORIZON                                       CALCOFI CRUISE 0110                                    STATION  93    50
                                                                                                                                    
                                                                                                                                    
 LATITUDE     LONGITUDE     DAY/MO/YR    CAST TIME    SECCHI  FOREL   INCUBATION TIME     LAN     CIVIL TWILIGHT   INTEGRATED VALUE 
 32 10.6 N    118 53.6 W    26/10/01     1741  UTC     13 m           1140 - 1740 PST  1140 PST      1739 PST       352.4 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   
                                                                                                                                    
   3     16.47   33.636    24.592    5.81   104.3    4.0    0.33   0.3    0.02   0.73    0.16    70. A  13.0   12.8   12.9   0.11   
   8     16.32   33.634    24.625    5.83   104.3    4.0    0.33   0.4    0.02   0.71    0.19    39.    16.9   16.1   16.5   0.11   
  18     15.32   33.577    24.806    5.74   100.7    4.5    0.43   1.6    0.08   0.80    0.33    12.    10.6    9.7   10.1   0.09   
  27     13.88   33.494    25.050    5.57    94.8    6.2    0.63   4.2    0.16   0.85    0.33     4.1    5.6    4.9    5.2   0.06   
  36     12.75   33.457    25.248    5.29    87.9    7.8    0.81   6.8    0.20   0.70    0.34     1.4    1.2    1.3    1.3   0.04   
  42     11.86   33.430    25.398    5.02    81.9    9.6    1.01  10.0    0.11   0.39    0.26                                       
  49     11.52   33.451    25.477    4.90    79.4   11.3    1.08  11.3    0.09   0.31    0.25     0.31   0.08   0.11   0.10  0.04   

A) INCUBATION LIGHT INTENSITIES WERE 97, 38, 13, 4.3, 1.7, 0.30 PERCENT RESPECTIVELY.                                             



                                                    PRIMARY PRODUCTIVITY CASTS                                                    
 
 
  RV NEW HORIZON                                       CALCOFI CRUISE 0110                                    STATION  93    80
                                                                                                                                    
                                                                                                                                    
 LATITUDE     LONGITUDE     DAY/MO/YR    CAST TIME    SECCHI  FOREL   INCUBATION TIME     LAN     CIVIL TWILIGHT   INTEGRATED VALUE 
 31 12.4 N    120 55.2 W    27/10/01     1748  UTC     28 m           1148 - 1752 PST  1148 PST      1750 PST       223.4 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     17.83   33.499    24.165    5.55   102.2    1.1    0.33   0.0    0.00   0.16    0.06    90. A   3.5    3.7    3.6   0.05   
  18     17.41   33.489    24.259    5.59   102.1    0.8    0.33   0.0    0.00   0.19    0.05    37.     3.4    3.3    3.4   0.08   
  28     17.17   33.528    24.347    5.62   102.2    1.0    0.33   0.0    0.00   0.25    0.08                                       
  37     17.09   33.522    24.361    5.62   102.0    1.0    0.33   0.0    0.00   0.34    0.12    13.     3.6    3.5    3.5   0.08   
  47     16.15   33.489    24.554    5.78   103.0    1.0    0.36   0.0    0.00   0.64    0.28                                       
  58     14.50   33.348    24.808    5.83   100.4    2.8    0.50   0.9    0.19   0.53    0.29     4.2    2.8    2.9    2.8   0.03   
  65     13.36   33.246    24.965    5.82    97.9    3.8    0.60   2.1    0.40   0.44    0.28                                       
  73     12.51   33.246    25.132    5.63    93.0    5.3    0.72   4.6    0.24   0.17    0.16     1.8    0.32   0.29   0.30  0.02   
  84     11.57   33.291    25.344    5.33    86.3    7.6    0.88   7.9    0.02   0.12    0.12                                       
  96     11.06   33.341    25.476    5.11    81.9    9.3    1.02  10.5    0.01   0.09    0.11                                       
 106     10.31   33.362    25.623    4.88    76.9   12.1    1.17  13.2    0.01   0.06    0.08     0.30   0.01   0.02   0.02  0.03   




 
 
  RV NEW HORIZON                                       CALCOFI CRUISE 0110                                    STATION  93   120
                                                                                                                                    
                                                                                                                                    
 LATITUDE     LONGITUDE     DAY/MO/YR    CAST TIME    SECCHI  FOREL   INCUBATION TIME     LAN     CIVIL TWILIGHT   INTEGRATED VALUE 
 29 49.9 N    123 34.8 W    28/10/01     1737  UTC     34 m           1157 - 1756 PST  1158 PST      1754 PST       167.0 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     18.95   33.505    23.893    5.41   101.8    2.6    0.31   0.1    0.00   0.14    0.02    91. A   1.4    1.5    1.4   0.04   
  12     18.83   33.497    23.917    5.43   101.9    2.4    0.31   0.1    0.00   0.13    0.03                                       
  22     18.81   33.504    23.928    5.45   102.3    2.3    0.31   0.1    0.00   0.14    0.03    37.     2.6    2.4    2.5   0.04   
  33     18.76   33.500    23.938    5.46   102.4    2.3    0.31   0.1    0.00   0.17    0.04                                       
  45     18.58   33.487    23.974    5.50   102.7    2.5    0.31   0.1    0.00   0.21    0.06    13.     2.1    2.1    2.1   0.03   
  58     16.77   33.423    24.361    5.89   106.2    2.5    0.31   0.1    0.00   0.30    0.11                                       
  70     15.41   33.443    24.685    6.02   105.7    3.4    0.31   0.1    0.00   0.23    0.14     4.2    1.2    1.3    1.3   0.02   
  80     14.72   33.414    24.813    6.01   104.0    3.4    0.33   0.1    0.00   0.25    0.16                                       
  90     13.20   33.206    24.967    5.93    99.4    3.7    0.48   0.7    0.16   0.38    0.26     1.7    0.53   0.60   0.56  0.02   
 100     12.20   33.157    25.123    5.70    93.5    5.2    0.66   3.8    0.12   0.19    0.20                                       
 109     11.77   33.203    25.240    5.53    89.9    6.1    0.73   5.0    0.04   0.16    0.17                                       
 118     11.23   33.243    25.369    5.35    86.0    7.8    0.86   7.9    0.01   0.12    0.14                                       
 128     10.60   33.334    25.552    5.12    81.2   10.0    0.99  10.4    0.01   0.09    0.10     0.31   0.03   0.03   0.03  0.02   

A) INCUBATION LIGHT INTENSITIES WERE 97, 38, 13, 4.3, 1.7, 0.30 PERCENT RESPECTIVELY.