CalCOFI Cruise 9510 Primary Productivity Report

 
  RV NEW HORIZON                                       CALCOFI CRUISE 9510                                    STATION 77.70
                                                                                                                                    
                                                                                                                                    
 LATITUDE     LONGITUDE     DAY/MO/YR    CAST TIME    SECCHI  FOREL   INCUBATION TIME     LAN     CIVIL TWILIGHT   INTEGRATED VALUE 
 34 23.3 N    122 14.8 W    26/10/95     1745  UTC     17 m    02     1148 - 1747 PST  1153 PST      1745 PST       217.7 mg C/m2   
                                                                                                                                    
                                                                                                                                    
 DEPTH   TEMP   SALINITY   SIGMA   DISS O2   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     16.26   33.245    24.340    5.73   102.2    1.9    0.33   0.0    0.00   0.26    0.09    83. A   0.95   0.95   0.95  0.07   
  11     16.26   33.244    24.339    5.73   102.2    1.9    0.32   0.0    0.00   0.26    0.10    37.     5.2    5.2    5.2   0.08   
  21     16.23   33.245    24.347    5.74   102.3    1.6    0.32   0.0    0.00   0.27    0.11    15.     5.0    4.6    4.8   0.08   
  27     15.70   33.230    24.456    5.83   102.8    1.6    0.34   0.0    0.00   0.40    0.19                                       
  33     15.30   33.200    24.521    5.87   102.7    2.2    0.34   0.0    0.00   0.56    0.26     5.1    5.1    5.3    5.2   0.07   
  45     13.66   33.104    24.794    5.96   100.8    3.4    0.43   0.6    0.09   0.73    0.39     1.7    3.6    2.9    3.2   0.04   
  52     13.12   33.162    24.948    5.68    95.0    4.8    0.60   3.6    0.13   0.55    0.39                                       
  61     12.86   33.193    25.023    5.55    92.3    5.5    0.68   4.9    0.07   0.47    0.36     0.41   0.26   0.26   0.26  0.03   




 
 
  RV NEW HORIZON                                       CALCOFI CRUISE 9510                                    STATION 80.60
                                                                                                                                    
                                                                                                                                    
 LATITUDE     LONGITUDE     DAY/MO/YR    CAST TIME    SECCHI  FOREL   INCUBATION TIME     LAN     CIVIL TWILIGHT   INTEGRATED VALUE 
 34  9.3 N    121  9.3 W    24/10/95     1758  UTC     18 m    04     1153 - 1755 PST  1149 PST      1750 PST       290.5 mg C/m2   
                                                                                                                                    
                                                                                                                                    
 DEPTH   TEMP   SALINITY   SIGMA   DISS O2   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     16.65   33.429    24.391    5.72   102.9    0.6    0.31   0.0    0.00   0.32    0.12    92. A   3.9    3.9    3.9   0.13   
  10     16.57   33.429    24.410    5.72   102.8    0.6    0.30   0.0    0.00   0.34    0.10    43.     7.6    7.6    7.6   0.16   
  22     16.54   33.426    24.415    5.72   102.7    0.6    0.29   0.0    0.00   0.32    0.11    15.     5.9    5.6    5.8   0.15   
  36     16.44   33.413    24.429    5.71   102.3    0.5    0.30   0.0    0.00   0.34    0.13     4.6    3.4    3.5    3.5   0.11   
  47     14.42   33.327    24.809    5.85   100.6    0.4    0.44   0.6    0.16   2.07    0.64     1.8    5.3    4.8    5.0   0.35   
  55     12.27   33.426    25.318    4.60    75.7    9.0    1.05  11.1    0.07   0.30    0.25                                       
  64     10.87   33.466    25.606    4.23    67.6   14.2    1.30  15.3    0.03   0.09    0.14     0.43   0.01   0.02   0.01  0.03   




 
 
  RV NEW HORIZON                                       CALCOFI CRUISE 9510                                    STATION 80.100
                                                                                                                                    
                                                                                                                                    
 LATITUDE     LONGITUDE     DAY/MO/YR    CAST TIME    SECCHI  FOREL   INCUBATION TIME     LAN     CIVIL TWILIGHT   INTEGRATED VALUE 
 32 49.9 N    123 55.0 W    25/10/95     1810  UTC     32 m    01     1158 - 1755 PST  1200 PST      1757 PST        90.4 mg C/m2   
                                                                                                                                    
                                                                                                                                    
 DEPTH   TEMP   SALINITY   SIGMA   DISS O2   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     18.73   33.516    23.956    5.40   101.2                                0.11    0.03    91. A   1.4    1.4    1.4   0.04   
  19     18.72   33.516    23.960    5.39   101.0    2.2    0.23   0.0    0.00   0.11    0.03    40.     1.7    1.8    1.8   0.05   
  30     18.71   33.513    23.960    5.40   101.1    2.2    0.23   0.0    0.00   0.11    0.03                                       
  40     18.72   33.515    23.960    5.39   101.0    2.2    0.22   0.0    0.00   0.11    0.03    15.     1.1    0.95   1.0   0.06   
  52     18.74   33.523    23.961    5.40   101.2    2.2    0.23   0.0    0.00   0.12    0.03                                       
  61     18.76   33.536    23.967    5.40   101.2    2.2    0.22   0.0    0.00   0.13    0.03     5.4    0.55   0.58   0.56  0.05   
  74     16.26   33.588    24.606    5.94   106.1    2.5    0.20   0.0    0.00   0.17    0.07                                       
  83     15.48   33.581    24.776    5.85   102.9    2.6    0.22   0.0    0.00   0.24    0.14     1.9    0.32   0.26   0.29  0.05   
  94     15.33   33.725    24.921    5.82   102.2    2.5    0.18   0.0    0.00   0.28    0.23                                       
 104     15.06   33.759    25.006    5.78   100.9    2.6    0.19   0.0    0.00   0.24    0.25                                       
 114     14.59   33.709    25.069    5.70    98.6    2.9    0.22   0.0    0.07   0.22    0.24     0.42   0.05   0.05   0.05  0.01   




 
 
  RV NEW HORIZON                                       CALCOFI CRUISE 9510                                    STATION 83.51
                                                                                                                                    
                                                                                                                                    
 LATITUDE     LONGITUDE     DAY/MO/YR    CAST TIME    SECCHI  FOREL   INCUBATION TIME     LAN     CIVIL TWILIGHT   INTEGRATED VALUE 
 33 53.2 N    120  8.7 W    23/10/95     1743  UTC     24 m    03     1147 - 1750 PST  1145 PST      1747 PST       771.2 mg C/m2   
                                                                                                                                    
                                                                                                                                    
 DEPTH   TEMP   SALINITY   SIGMA   DISS O2   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     17.72   33.504    24.196    5.68   104.4    1.8    0.23   0.1    0.00   0.40    0.11    88. A  13.4   13.4   13.4   0.08   
   8     17.55   33.502    24.235    5.68   104.0    1.6    0.23   0.1    0.00   0.42    0.13                                       
  15     17.27   33.500    24.301    5.66   103.1    1.7    0.25   0.3    0.02   0.63    0.20    38.    19.7   27.5   23.6   0.13   
  22     17.11   33.500    24.339    5.64   102.4    1.9    0.28   0.5    0.03   0.74    0.23                                       
  30     17.02   33.503    24.363    5.61   101.7    2.0    0.31   0.7    0.04   0.84    0.25    15.    16.9   16.1   16.5   0.12   
  39     15.99   33.521    24.615    5.25    93.3    4.6    0.53   3.5    0.10   0.87    0.40                                       
  46     13.34   33.564    25.214    4.49    75.6   10.7    0.98  10.0    0.17   0.49    0.36     5.3    4.0    4.1    4.1   0.07   
  54     11.69   33.612    25.571    3.92    63.8   15.1    1.32  14.8    0.15   0.19    0.23                                       
  63     11.45   33.639    25.636    3.71    60.1   16.6    1.41  16.1    0.14   0.13    0.21     1.8    0.40   0.42   0.41  0.06   

A) INCUBATION LIGHT INTENSITIES WERE 97, 41, 15, 5.7, 1.8, 0.42 PERCENT RESPECTIVELY.



                                                    PRIMARY PRODUCTIVITY CASTS
 
 
  RV NEW HORIZON                                       CALCOFI CRUISE 9510                                    STATION 83.70
                                                                                                                                    
                                                                                                                                    
 LATITUDE     LONGITUDE     DAY/MO/YR    CAST TIME    SECCHI  FOREL   INCUBATION TIME     LAN     CIVIL TWILIGHT   INTEGRATED VALUE 
 33 14.8 N    121 26.8 W    22/10/95     1828  UTC     13 m    04     1155 - 1754 PST  1150 PST      1745 PST       453.2 mg C/m2   
                                                                                                                                    
                                                                                                                                    
 DEPTH   TEMP   SALINITY   SIGMA   DISS O2   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     16.50   33.513    24.491    5.75   103.2    1.1    0.29   0.0    0.00   0.66    0.19    89. A   6.6    6.6    6.6   0.12   
   7     16.51   33.513    24.489    5.75   103.2    1.0    0.31   0.0    0.00   0.63    0.21    44.    16.9   17.0   17.0   0.15   
  16     16.45   33.512    24.502    5.76   103.3    0.9    0.29   0.0    0.00   0.68    0.22    15.    15.8   14.8   15.3   0.17   
  25     16.32   33.477    24.505    5.77   103.2    1.1    0.33   0.2    0.02   1.03    0.29     5.2   11.2   11.9   11.5   0.10   
  33     12.31   33.216    25.146    5.46    89.8    4.9    0.69   4.2    0.34   1.49    0.63     2.0    6.2    5.2    5.7   0.12   
  47     11.44   33.342    25.407    4.68    75.6   10.8    1.03  11.1    0.10   0.26    0.25     0.39   0.15   0.16   0.16  0.04   




 
 
  RV NEW HORIZON                                       CALCOFI CRUISE 9510                                    STATION 83.110
                                                                                                                                    
                                                                                                                                    
 LATITUDE     LONGITUDE     DAY/MO/YR    CAST TIME    SECCHI  FOREL   INCUBATION TIME     LAN     CIVIL TWILIGHT   INTEGRATED VALUE 
 31 55.6 N    124 10.4 W    21/10/95     1746  UTC     29 m    01     1157 - 1802 PST  1202 PST      1757 PST       127.8 mg C/m2   
                                                                                                                                    
                                                                                                                                    
 DEPTH   TEMP   SALINITY   SIGMA   DISS O2   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     19.80   33.824    23.918    5.28   101.1    2.6    0.19   0.1    0.00   0.14    0.04    90. A   0.64   0.64   0.64  0.03   
  17     19.81   33.827    23.919    5.27   101.0    2.6    0.19   0.0    0.00   0.14    0.04    41.     2.3    2.2    2.2   0.04   
  27     19.81   33.824    23.917    5.28   101.1    2.0    0.20   0.0    0.00   0.14    0.04                                       
  34     19.82   33.826    23.916    5.27   101.0    2.6    0.19   0.0    0.00   0.14    0.04    17.     1.8    1.7    1.8   0.05   
  47     19.80   33.831    23.926    5.28   101.1    2.6    0.18   0.0    0.00   0.14    0.04                                       
  57     19.44   33.815    24.007    5.42   103.1    2.5    0.19   0.0    0.00   0.23    0.08     4.9    1.5    1.6    1.6   0.03   
  65     17.65   33.674    24.345    5.78   106.2    2.7    0.19   0.0    0.00   0.25    0.11                                       
  76     16.56   33.571    24.524    5.77   103.7    2.7    0.22   0.0    0.00   0.27    0.16     1.8    0.72   0.70   0.71  0.04   
  85     16.34   33.681    24.660    5.76   103.1    2.7    0.20   0.0    0.00   0.28    0.18                                       
  94     16.49   33.875    24.774    5.79   104.1    2.7    0.15   0.0    0.00   0.26    0.16                                       
 101     16.24   33.868    24.827    5.77   103.2    2.3    0.17   0.0    0.00   0.23    0.18     0.48   0.11   0.10   0.10  0.02   




 
 
  RV NEW HORIZON                                       CALCOFI CRUISE 9510                                    STATION 87.50
                                                                                                                                    
                                                                                                                                    
 LATITUDE     LONGITUDE     DAY/MO/YR    CAST TIME    SECCHI  FOREL   INCUBATION TIME     LAN     CIVIL TWILIGHT   INTEGRATED VALUE 
 33 19.5 N    119 39.8 W    19/10/95     1824  UTC     23 m    02     1201 - 1747 PST  1144 PST      1747 PST      1259.2 mg C/m2   
                                                                                                                                    
                                                                                                                                    
 DEPTH   TEMP   SALINITY   SIGMA   DISS O2   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     18.01   33.528    24.144    5.56   102.8    1.0    0.27   0.0    0.00   0.44    0.16    94. A   9.7    9.9    9.8   0.06   
   6     17.87   33.526    24.176    5.61   103.4    0.9    0.28   0.0    0.00   0.46    0.16                                       
  13     17.57   33.531    24.253    5.75   105.4    0.6    0.25   0.0    0.00   0.66    0.24    42.    14.9   15.8   15.3   0.16   
  20     16.94   33.534    24.405    5.95   107.7    0.4    0.25   0.0    0.00   1.26    0.37                                       
  28     15.40   33.536    24.758    5.57    97.8    1.5    0.55   2.9    0.08   6.61    1.61    15.    59.5   58.3   59.0   0.29   
  36     13.41   33.550    25.189    4.75    80.1    7.5    0.91   8.6    0.29   1.81    0.69                                       
  45     12.13   33.583    25.466    4.14    68.0   12.9    1.24  14.0    0.27   0.55    0.32     5.0    2.4    2.5    2.5   0.06   
  53     11.10   33.626    25.689    3.73    59.9   17.1    1.46  17.6    0.13   0.21    0.22                                       
  59     10.60   33.658    25.803    3.51    55.8   19.8    1.59  19.5    0.11   0.08    0.14     1.9    0.18   0.17   0.18  0.06   




 
 
  RV NEW HORIZON                                       CALCOFI CRUISE 9510                                    STATION 87.80
                                                                                                                                    
                                                                                                                                    
 LATITUDE     LONGITUDE     DAY/MO/YR    CAST TIME    SECCHI  FOREL   INCUBATION TIME     LAN     CIVIL TWILIGHT   INTEGRATED VALUE 
 32 19.2 N    121 43.2 W    20/10/95     1808  UTC     34 m    01     1153 - 1754 PST  1149 PST      1754 PST       267.4 mg C/m2   
                                                                                                                                    
                                                                                                                                    
 DEPTH   TEMP   SALINITY   SIGMA   DISS O2   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     17.26   33.186    24.062    5.61   102.0    2.0    0.30   0.0    0.00   0.15    0.04    91. A   2.9    2.9    2.9   0.05   
  10     17.10   33.183    24.098    5.61   101.7    2.0    0.30   0.1    0.00   0.14    0.10                                       
  20     16.91   33.209    24.163    5.65   102.0    1.6    0.30   0.0    0.00   0.21    0.09    41.     4.1    4.1    4.1   0.07   
  30     16.65   33.203    24.219    5.68   102.1    1.7    0.31   0.0    0.00   0.29    0.11                                       
  42     15.73   33.172    24.405    5.84   103.0    1.7    0.32   0.0    0.00   0.42    0.22    15.     4.6    4.3    4.5   0.06   
  54     13.72   33.064    24.751    6.05   102.4    3.2    0.32   0.0    0.00   0.39    0.28                                       
  66     12.27   33.050    25.026    5.80    95.2    4.3    0.45   1.3    0.15   0.35    0.33     5.1    1.8    1.8    1.8   0.03   
  77     11.79   33.124    25.174    5.47    88.9    6.1    0.61   4.3    0.04   0.24    0.22                                       
  89     11.45   33.374    25.431    4.94    79.8    9.0    0.85   8.8    0.02   0.13    0.13     1.8    0.26   0.28   0.27  0.02   
  97     11.31   33.430    25.500    4.83    77.9   10.1    0.91  10.2    0.01   0.09    0.11                                       
 110     10.90   33.579    25.690    4.70    75.2   11.6    0.99  11.9    0.01   0.06    0.09                                       
 122      9.56   33.595    25.931    3.80    59.0   20.3    1.57  20.4    0.00   0.02    0.04     0.41   0.01   0.01   0.01  0.01   

A) INCUBATION LIGHT INTENSITIES WERE 97, 41, 15, 5.7, 1.8, 0.42 PERCENT RESPECTIVELY.



                                                    PRIMARY PRODUCTIVITY CASTS
 
 
  RV NEW HORIZON                                       CALCOFI CRUISE 9510                                    STATION 90.30
                                                                                                                                    
                                                                                                                                    
 LATITUDE     LONGITUDE     DAY/MO/YR    CAST TIME    SECCHI  FOREL   INCUBATION TIME     LAN     CIVIL TWILIGHT   INTEGRATED VALUE 
 33 25.2 N    117 54.2 W    18/10/95     1836  UTC     26 m    02     1145 - 1748 PST  1137 PST      1744 PST       358.3 mg C/m2   
                                                                                                                                    
                                                                                                                                    
 DEPTH   TEMP   SALINITY   SIGMA   DISS O2   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     19.74   33.490    23.679    5.50   105.0    2.3    0.21   0.0    0.01   0.31    0.07    94. A   8.8    8.6    8.7   0.09   
   2     19.75   33.491    23.677                                                                                                   
   2     19.76   33.491    23.675                                                                                                   
   7     19.70   33.488    23.688    5.52   105.3    1.9    0.21   0.0    0.01   0.36    0.06                                       
  15     19.62   33.487    23.709    5.50   104.8    1.9    0.21   0.0    0.01   0.39    0.10    41.     8.6    8.3    8.5   0.07   
  25     17.25   33.411    24.238    6.09   110.8    2.3    0.22   0.1    0.01   0.38    0.14                                       
  34     14.24   33.365    24.875    6.01   103.0    2.7    0.35   0.1    0.01   0.55    0.43    13.     7.1    6.3    6.7   0.10   
  44     12.89   33.424    25.196                                                                                                   
  44     12.82   33.427    25.212    5.13    85.4    6.1    0.72   5.2    0.28   0.58    0.62     7.4    2.7    2.9    2.8   0.08   
  52     11.93   33.516    25.452    4.25    69.5   11.6    1.13  12.4    0.07   0.30    0.33                                       
  62     11.59   33.663    25.629    3.26    52.9   17.2    1.49  17.2    0.03   0.09    0.15                                       
  70     11.35   33.725    25.722    2.89    46.7   20.1    1.67  19.2    0.01   0.04    0.09     1.6    0.04   0.03   0.04  0.06   
  84     11.15   33.763    25.788    2.74    44.1   21.5    1.77  20.5    0.01   0.03    0.08                                       
  97     10.86   33.790    25.861    2.65    42.4   23.1    1.83  21.5    0.01   0.01    0.07     0.33  -0.01  -0.01  -0.01  0.03   




 
 
  RV NEW HORIZON                                       CALCOFI CRUISE 9510                                    STATION 90.60
                                                                                                                                    
                                                                                                                                    
 LATITUDE     LONGITUDE     DAY/MO/YR    CAST TIME    SECCHI  FOREL   INCUBATION TIME     LAN     CIVIL TWILIGHT   INTEGRATED VALUE 
 32 25.4 N    119 57.6 W    17/10/95     1817  UTC     24 m    01     1143 - 1747 PST  1145 PST      1748 PST       280.7 mg C/m2   
                                                                                                                                    
                                                                                                                                    
 DEPTH   TEMP   SALINITY   SIGMA   DISS O2   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     19.24   33.459    23.784    5.43   102.7    2.1    0.24   0.1    0.00   0.19    0.03    88. A   3.3    3.8    3.5   0.05   
  14     19.23   33.459    23.787    5.43   102.7    2.0    0.24   0.1    0.00   0.19    0.04    41.     3.9    4.4    4.2   0.05   
  31     17.24   33.366    24.206    5.71   103.9    2.2    0.25   0.1    0.00   0.44    0.12    14.     6.6    6.9    6.7   0.10   
  46     15.20   33.352    24.660    6.01   105.0    2.6    0.33   0.1    0.00   0.62    0.30     5.3    3.8    4.8    4.3   0.07   
  54     14.16   33.428    24.941    5.44    93.1    3.6    0.50   1.0    0.11   0.82    0.44                                       
  62     13.20   33.518    25.207    4.53    76.0    7.0    0.85   6.4    0.28   0.33    0.30     1.9    1.0    0.75   0.88  0.04   
  74     12.05   33.555    25.460    4.14    67.9   11.5    1.11  11.9    0.07   0.18    0.20                                       
  86     10.61   33.563    25.728    3.99    63.4   16.9    1.39  17.4    0.02   0.09    0.12     0.41   0.03   0.02   0.03  0.02   




 
 
  RV NEW HORIZON                                       CALCOFI CRUISE 9510                                    STATION 90.90
                                                                                                                                    
                                                                                                                                    
 LATITUDE     LONGITUDE     DAY/MO/YR    CAST TIME    SECCHI  FOREL   INCUBATION TIME     LAN     CIVIL TWILIGHT   INTEGRATED VALUE 
 31 24.8 N    121 59.7 W    16/10/95     1804  UTC     23 m    01     1155 - 1753 PST  1154 PST      1756 PST       276.4 mg C/m2   
                                                                                                                                    
                                                                                                                                    
 DEPTH   TEMP   SALINITY   SIGMA   DISS O2   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     18.26   33.434    24.010    5.48   101.7    1.6    0.27   0.1    0.00   0.19    0.05    94. A   0.90   1.5    1.2   0.03   
  13     18.24   33.432    24.014    5.49   101.9    1.7    0.28   0.1    0.00   0.18    0.05    42.     4.5    4.3    4.4   0.05   
  28     18.01   33.418    24.061    5.50   101.6    1.5    0.27   0.1    0.00   0.25    0.08    15.     4.0    3.5    3.8   0.07   
  45     15.86   33.274    24.454    5.87   103.9    1.6    0.31   0.1    0.00   0.53    0.36     5.0    5.3    5.3    5.3   0.05   
  52     14.76   33.242    24.671    5.95   103.0    2.2    0.36   0.2    0.05   0.74    0.62                                       
  60     13.99   33.285    24.866    5.72    97.5    2.9    0.50   1.8    0.45   0.86    0.60     1.8    3.9    2.9    3.4   0.05   
  67     12.83   33.316    25.124    5.21    86.7    6.1    0.74   6.4    0.06   0.63    0.50                                       
  74     12.36   33.375    25.261    4.97    81.9    7.5    0.84   8.2    0.03   0.21    0.29                                       
  81     11.89   33.398    25.368    4.73    77.2    9.5    0.97  10.3    0.02   0.18    0.22     0.45   0.16   0.17   0.17  0.02   




 
 
  RV NEW HORIZON                                       CALCOFI CRUISE 9510                                    STATION 93.26
                                                                                                                                    
                                                                                                                                    
 LATITUDE     LONGITUDE     DAY/MO/YR    CAST TIME    SECCHI  FOREL   INCUBATION TIME     LAN     CIVIL TWILIGHT   INTEGRATED VALUE 
 32 57.5 N    117 18.3 W    12/10/95     1818  UTC     10 m    04     1130 - 1757 PST  1136 PST      1747 PST       659.7 mg C/m2   
                                                                                                                                    
                                                                                                                                    
 DEPTH   TEMP   SALINITY   SIGMA   DISS O2   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     20.31   33.494    23.533    5.61   108.3    2.6    0.16   0.0    0.00   1.05    0.28    74. A  28.0   18.9   23.4   0.22   
   5     20.29   33.492    23.537    5.62   108.4    2.6    0.16   0.0    0.00   0.91    0.25    46.    45.0   42.8   43.9   0.27   
  11     17.63   33.415    24.150    5.82   106.7    2.9    0.20   0.0    0.00   1.38    0.60    18.    39.7   41.0   40.3   0.27   
  19     14.60   33.242    24.704    6.18   106.6    3.0    0.33   0.1    0.00   0.87    0.31     5.4    9.8    9.8    9.8   0.07   
  25     14.12   33.311    24.859    5.88   100.5    4.0    0.41   0.3    0.06   0.84    0.32     2.2    3.6    3.0    3.3   0.06   
  36     13.46   33.472    25.119    4.67    78.8    7.1    0.78   3.1    0.36   0.41    0.36     0.40   0.28   0.29   0.28  0.06   

A) INCUBATION LIGHT INTENSITIES WERE 97, 41, 15, 5.7, 1.8, 0.42 PERCENT RESPECTIVELY.



                                                    PRIMARY PRODUCTIVITY CASTS
 
 
  RV NEW HORIZON                                       CALCOFI CRUISE 9510                                    STATION 93.50
                                                                                                                                    
                                                                                                                                    
 LATITUDE     LONGITUDE     DAY/MO/YR    CAST TIME    SECCHI  FOREL   INCUBATION TIME     LAN     CIVIL TWILIGHT   INTEGRATED VALUE 
 32 11.0 N    118 53.5 W    13/10/95     1756  UTC     22 m    01     1145 - 1754 PST  1142 PST      1752 PST       350.7 mg C/m2   
                                                                                                                                    
                                                                                                                                    
 DEPTH   TEMP   SALINITY   SIGMA   DISS O2   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     18.52   33.514    24.007    5.47   102.1    1.5    0.25   0.2    0.00   0.27    0.07    93. A   5.6    5.5    5.5   0.12   
  13     18.02   33.502    24.122    5.63   104.1    1.1    0.27   0.1    0.00   0.28    0.09    40.     7.6    7.3    7.4   0.15   
  21     17.55   33.479    24.218    5.72   104.8    1.0    0.26   0.1    0.00   0.32    0.12                                       
  28     16.95   33.459    24.346    5.82   105.3    0.9    0.27   0.1    0.00   0.38    0.19    14.     7.1    7.5    7.3   0.11   
  35     13.93   33.257    24.857    5.91   100.6    3.2    0.39   0.9    0.05   0.70    0.44                                       
  43     12.96   33.362    25.134    5.28    88.1    6.1    0.66   5.1    0.19   0.65    0.57     5.0    5.6    5.7    5.6   0.04   
  50     12.67   33.421    25.236    5.00    83.0    7.5    0.78   7.2    0.18   0.54    0.49                                       
  56     11.97   33.573    25.488    4.24    69.4   12.2    1.14  12.5    0.10   0.31    0.35     2.0    1.1    1.4    1.3   0.04   
  80     10.50   33.882    25.995    2.25    35.7   26.6    2.00  23.7    0.02   0.04    0.10     0.38   0.02   0.03   0.03  0.02   




 
 
  RV NEW HORIZON                                       CALCOFI CRUISE 9510                                    STATION 93.80
                                                                                                                                    
                                                                                                                                    
 LATITUDE     LONGITUDE     DAY/MO/YR    CAST TIME    SECCHI  FOREL   INCUBATION TIME     LAN     CIVIL TWILIGHT   INTEGRATED VALUE 
 31 10.9 N    120 55.2 W    14/10/95     1816  UTC     36 m    01     1153 - 1803 PST  1150 PST      1801 PST       400.8 mg C/m2   
                                                                                                                                    
                                                                                                                                    
 DEPTH   TEMP   SALINITY   SIGMA   DISS O2   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     18.54   33.444    23.949    5.45   101.7    1.3    0.28   0.1    0.00   0.17    0.05    96. A   2.1    1.8    1.9   0.04   
   9     18.25   33.440    24.018                    1.3    0.28   0.1    0.00   0.17    0.06                                       
  20     18.19   33.437    24.031    5.48   101.6    1.3    0.28   0.1    0.00   0.18    0.06    43.     3.9    3.7    3.8   0.11   
  30     18.12   33.435    24.047    5.48   101.4    1.3    0.28   0.1    0.00   0.20    0.07                                       
  44     15.33   33.392    24.663    6.03   105.7    1.9    0.36   0.6    0.04   0.62    0.53    15.     8.9    9.1    9.0   0.09   
  55     13.34   33.298    25.009    5.53    93.0    3.3    0.60   3.4    0.53   1.34    0.56                                       
  62     12.39   33.332    25.222    5.11    84.2    6.8    0.73   6.4    0.18   0.36    0.30                                       
  70     11.85   33.455    25.420    4.57    74.5   10.4    1.08  12.1    0.04   0.48    0.34     5.1    2.8    2.6    2.7   0.03   
  82     10.81   33.532    25.668    4.04    64.5   15.5    1.35  16.7    0.02   0.07    0.14                                       
  93     10.58   33.533    25.710    4.00    63.5   16.1    1.38  17.2    0.02   0.08    0.16     1.9    0.25   0.27   0.26  0.02   
 111      9.95   33.638    25.899    3.63    56.9   20.1    1.59  20.4    0.02   0.03    0.09                                       
 129      9.45   33.720    26.046    3.28    50.9   23.9    1.76  23.1    0.01   0.02    0.07     0.41   0.02   0.01   0.02  0.01   




 
 
  RV NEW HORIZON                                       CALCOFI CRUISE 9510                                    STATION 93.120
                                                                                                                                    
                                                                                                                                    
 LATITUDE     LONGITUDE     DAY/MO/YR    CAST TIME    SECCHI  FOREL   INCUBATION TIME     LAN     CIVIL TWILIGHT   INTEGRATED VALUE 
 29 51.0 N    123 34.9 W    15/10/95     1811  UTC     45 m    01     1203 - 1814 PST  1200 PST      1811 PST       241.4 mg C/m2   
                                                                                                                                    
                                                                                                                                    
 DEPTH   TEMP   SALINITY   SIGMA   DISS O2   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     19.20   33.254    23.638    5.39   101.7    2.3    0.27   0.0    0.00   0.09    0.02    93. A   1.3    1.2    1.3   0.05   
  13     19.04   33.248    23.674    5.40   101.6    2.3    0.26   0.0    0.00   0.10    0.02                                       
  25     18.99   33.244    23.684    5.40   101.5    2.3    0.25   0.0    0.00   0.10    0.04    43.     2.2    2.1    2.2   0.10   
  40     18.94   33.240    23.695    5.41   101.6    2.3    0.26   0.0    0.00   0.15    0.04                                       
  55     18.15   33.841    24.351    5.75   106.8    2.4    0.18   0.0    0.00   0.19    0.07    15.     2.3    2.3    2.3   0.08   
  70     16.66   33.675    24.581    5.75   103.6    2.5    0.21   0.0    0.00   0.23    0.11                                       
  77     16.42   33.734    24.682    5.84   104.8    2.7    0.18   0.0    0.00   0.25    0.12                                       
  87     15.74   33.708    24.816    5.85   103.5    2.8    0.18   0.0    0.00   0.26    0.17     5.1    2.0    1.9    2.0   0.04   
  97     15.56   33.762    24.898    5.81   102.5    2.7    0.18   0.0    0.00   0.25    0.25                                       
 107     15.36   33.817    24.985    5.71   100.3    2.7    0.19   0.0    0.02   0.25    0.23                                       
 117     15.57   33.964    25.052    5.50    97.1    2.5    0.23   0.2    0.14   0.20    0.19     1.8    0.92   0.79   0.86  0.02   
 124     15.35   33.959    25.098    5.48    96.4    2.8    0.23   0.3    0.14   0.16    0.17                                       
 138     14.71   33.995    25.265    5.16    89.6    4.0    0.37   2.7    0.02   0.10    0.12                                       
 160     12.75   33.848    25.555    4.95    82.5    6.8    0.63   6.7    0.01   0.04    0.08     0.43   0.04   0.04   0.04  0.01   

A) INCUBATION LIGHT INTENSITIES WERE 97, 41, 15, 5.7, 1.8, 0.42 PERCENT RESPECTIVELY.