CalCOFI Cruise 0007 Primary Productivity Report

 
  RV NEW HORIZON                                       CALCOFI CRUISE 0007                                    STATION 77.80
                                                                                                                                    
                                                                                                                                    
 LATITUDE     LONGITUDE     DAY/MO/YR    CAST TIME    SECCHI  FOREL   INCUBATION TIME     LAN     CIVIL TWILIGHT   INTEGRATED VALUE 
 34  3.9 N    122 56.2 W    12/07/00     1724  UTC     31 m           1218 - 1952 PST  1218 PST      1952 PST       265.8 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     16.29   33.103    24.224    5.76   102.7    3.2    0.32   0.1    0.00   0.14    0.03    91. A   3.4    3.0    3.2   0.10   
  10     16.13   33.090    24.251    5.77   102.5    3.1    0.32   0.1    0.00   0.14    0.04                                       
  21     15.58   33.121    24.398    5.90   103.7    3.0    0.31   0.1    0.00   0.21    0.06    35.     4.1    4.2    4.2   0.09   
  32     13.92   33.172    24.793    6.25   106.3    3.5    0.34   0.1    0.01   0.31    0.12                                       
  42     12.76   33.170    25.024    6.28   104.2    3.9    0.38   0.4    0.03   0.36    0.16    12.     4.0    4.0    4.0   0.10   
  53     11.64   33.137    25.211    6.03    97.7    5.1    0.56   2.8    0.16   0.50    0.21                                       
  64     11.37   33.224    25.328    5.73    92.4    7.2    0.79   6.4    0.31   0.37    0.17     4.2    2.3    2.0    2.2   0.09   
  72     11.06   33.328    25.465    5.52    88.4    8.9    0.97   9.6    0.21   0.25    0.13                                       
  80      9.75   33.240    25.621    5.57    86.7    9.5    0.94   9.5    0.06   0.20    0.12     1.9    0.63   0.62   0.62  0.04   
  94     10.33   33.591    25.798    4.71    74.4   15.7    1.41  16.8    0.19   0.05    0.08                                       
 108      9.62   33.592 D  25.918                                                                                                   
 119      9.47   33.722    26.044    3.72    57.7   22.5    1.66  21.5    0.02   0.02    0.04     0.28   0.01   0.01   0.01  0.02   




 
 
  RV NEW HORIZON                                       CALCOFI CRUISE 0007                                    STATION 80.55
                                                                                                                                    
                                                                                                                                    
 LATITUDE     LONGITUDE     DAY/MO/YR    CAST TIME    SECCHI  FOREL   INCUBATION TIME     LAN     CIVIL TWILIGHT   INTEGRATED VALUE 
 34 18.9 N    120 48.3 W    10/07/00     1830  UTC     19 m           1208 - 1953 PST  1208 PST      1949 PST       376.7 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   
                                                                                                                                    
   2     16.03   33.472    24.567    5.84   103.8    3.6    0.45   2.0    0.04   0.41    0.07    85. A  10.2   10.2   10.2   0.12   
  12     16.00   33.470    24.572    5.84   103.8    3.6    0.45   2.0    0.04   0.49    0.04    38.    12.9   12.1   12.5   0.43   
  19     15.71   33.465    24.634    5.92   104.6    3.6    0.47   2.2    0.05   0.51    0.06                                       
  26     13.52   33.283    24.960    6.08   102.6    4.3    0.49   2.1    0.10   0.51    0.09    12.     7.8    7.9    7.8   0.42   
  38     11.77   33.280    25.298    5.63    91.6    6.8    0.76   6.3    0.19   0.54    0.11     4.6    3.4    3.0    3.2   0.26   
  50     11.02   33.312    25.459    5.40    86.4    9.0    0.94   9.4    0.11   0.34    0.17     1.8    0.90   0.88   0.89  0.06   
  62     10.79   33.529    25.669    4.76    75.9   13.7    1.30  14.8    0.25   0.15    0.13                                       
  73      9.84   33.584    25.875    4.12    64.4   18.8    1.54  19.1    0.02   0.08    0.09     0.27  -0.01   0.00  -0.01  0.05   




 
 
  RV NEW HORIZON                                       CALCOFI CRUISE 0007                                    STATION 80.90
                                                                                                                                    
                                                                                                                                    
 LATITUDE     LONGITUDE     DAY/MO/YR    CAST TIME    SECCHI  FOREL   INCUBATION TIME     LAN     CIVIL TWILIGHT   INTEGRATED VALUE 
 33  9.4 N    123 13.5 W    11/07/00     1733  UTC     30 m           1216 - 1956 PST  1216 PST      1956 PST       179.2 mg C/m2   
                                                                                                                                    
                                                                                                                                    
 DEPTH   TEMP   SALINITY   SIGMA    OXYGEN   OXY    SIO3    PO4   NO3     NO2   CHL-A   PHAEO   LIGHT         UPTAKE (mg C/m3)      
   m     DEG C             THETA     ml/l    PCT    uM/l    uM/l  uM/l    uM/l   ug/l    ug/l    PCT      1      2    MEAN   DARK   
                                                                                                                                    
   1     16.96   33.159    24.112    5.64   101.9    2.8    0.32   0.1    0.00   0.09    0.01    95. A   1.9    2.1    2.0   0.18   
  10     16.92   33.158    24.121    5.65   102.0    2.7    0.32   0.1    0.00   0.10    0.02                                       
  19     16.85   33.159    24.138    5.64   101.7    2.7    0.32   0.1    0.00   0.10    0.02    38.     2.4    2.5    2.4   0.11   
  31     16.44   33.144    24.222    5.73   102.5    2.7    0.31   0.1    0.00   0.11    0.03                                       
  40     16.24   33.143    24.267    5.76   102.6    2.7    0.31   0.1    0.00   0.17    0.04    13.     2.0    2.3    2.2   0.15   
  50     15.12   33.199    24.560    5.99   104.4    2.5    0.31   0.1    0.00   0.21    0.06                                       
  61     13.65   33.156    24.837    6.23   105.3    2.7    0.34   0.1    0.00   0.25    0.09     4.4    1.5    1.4    1.4   0.20   
  69     13.16   33.179    24.953    6.19   103.6    2.9    0.35   0.0    0.00   0.30    0.16                                       
  79     12.61   33.161    25.047    6.05   100.1    3.2    0.40   0.2    0.03   0.47    0.29     1.8    1.4    1.4    1.4   0.06   
  91     12.03   33.170    25.165    5.79    94.6    4.0    0.56   2.5    0.13   0.38    0.28                                       
 102     11.16   33.219    25.363    5.58    89.5    6.2    0.75   6.1    0.06   0.25    0.23                                       
 115     10.45   33.259    25.519    5.49    86.8    7.9    0.87   8.3    0.03   0.18    0.17     0.28   0.05   0.07   0.06  0.03   




 
 
  RV NEW HORIZON                                       CALCOFI CRUISE 0007                                    STATION 83.55
                                                                                                                                    
                                                                                                                                    
 LATITUDE     LONGITUDE     DAY/MO/YR    CAST TIME    SECCHI  FOREL   INCUBATION TIME     LAN     CIVIL TWILIGHT   INTEGRATED VALUE 
 33 44.8 N    120 24.8 W    09/07/00     1819  UTC      9 m           1207 - 1944 PST  1207 PST      1942 PST      2395.5 mg C/m2   
                                                                                                                                    
                                                                                                                                    
 DEPTH   TEMP   SALINITY   SIGMA    OXYGEN   OXY    SIO3    PO4   NO3     NO2   CHL-A   PHAEO   LIGHT         UPTAKE (mg C/m3)      
   m     DEG C             THETA     ml/l    PCT    uM/l    uM/l  uM/l    uM/l   ug/l    ug/l    PCT      1      2    MEAN   DARK   
                                                                                                                                    
   2     15.68   33.648    24.781    6.14   108.5    4.9    0.36   0.7    0.04   4.25    0.83    71. A 131.8  123.6  127.7   0.49   
   7     15.63   33.647    24.791    6.13   108.2    4.9    0.36   0.7    0.04   4.21    0.94    30.   163.1  158.7  160.9   0.77   
  12     15.40   33.652    24.846    6.07   106.7    5.3    0.39   1.2    0.04   4.10    0.93    13.   130.8  131.7  131.2   0.50   
  18     13.48   33.727    25.312    5.30    89.6   11.7    0.88   8.7    0.14   3.98    1.11     4.6   42.4   39.5   41.0   0.29   
  24     12.56   33.656    25.439    5.02    83.2   12.9    1.07  11.2    0.20   1.24    0.72     1.7    6.2    5.8    6.0   0.18   
  34     11.49   33.588    25.589    4.77    77.3   14.0    1.20  13.3    0.18   0.47    0.36     0.30   0.15   0.15   0.15  0.09   




 
 
  RV NEW HORIZON                                       CALCOFI CRUISE 0007                                    STATION 83.90
                                                                                                                                    
                                                                                                                                    
 LATITUDE     LONGITUDE     DAY/MO/YR    CAST TIME    SECCHI  FOREL   INCUBATION TIME     LAN     CIVIL TWILIGHT   INTEGRATED VALUE 
 32 34.9 N    122 48.9 W    08/07/00     1822  UTC     32 m           1216 - 1948 PST  1216 PST      1948 PST       192.1 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     17.40   33.305    24.120    5.62   102.5    2.7    0.28   0.0    0.00   0.09    0.01    91. A   1.9    1.7    1.8   0.05   
  11     17.17   33.309    24.178    5.62   102.1    2.7    0.28   0.0    0.00   0.09    0.01                                       
  22     17.14   33.318    24.193    5.66   102.7    2.6    0.29   0.0    0.00   0.10    0.02    35.     2.8    2.8    2.8   0.10   
  32     17.11   33.322    24.203    5.62   102.0    2.6    0.29   0.0    0.00   0.10    0.02                                       
  43     16.06   33.221    24.368    5.85   103.9    2.7    0.29   0.0    0.00   0.15    0.04    13.     2.5    2.5    2.5   0.11   
  55     15.04   33.197    24.576    6.01   104.6    2.7    0.30   0.0    0.00   0.18    0.08                                       
  64     15.08   33.497    24.799    6.00   104.7    2.7    0.26   0.0    0.00   0.18    0.05     4.6    1.5    1.4    1.5   0.09   
  73     14.30   33.451    24.930    5.97   102.5    2.8    0.28   0.0    0.00   0.22    0.10                                       
  83     13.82   33.472    25.047    5.96   101.3    3.0    0.29   0.0    0.00   0.25    0.16     1.9    1.0    1.1    1.0   0.05   
  93     13.22   33.497    25.188    5.77    96.9    3.6    0.37   0.6    0.03   0.35    0.26                                       
 103     11.55   33.403    25.435    5.57    90.2    5.5    0.62   4.6    0.11   0.24    0.22                                       
 113     10.80   33.399    25.567    5.39    85.9    7.6    0.78   7.4    0.02   0.12    0.18                                       
 122     10.19   33.332    25.620    5.33    83.8    9.6    0.93   9.7    0.01   0.13    0.13     0.29   0.06   0.09   0.08  0.04   

A) INCUBATION LIGHT INTENSITIES WERE 95, 37, 13, 4.5, 1.8, 0.28 PERCENT RESPECTIVELY.                                             

                                                    PRIMARY PRODUCTIVITY CASTS                                                    

 
 
  RV NEW HORIZON                                       CALCOFI CRUISE 0007                                    STATION 87.55
                                                                                                                                    
                                                                                                                                    
 LATITUDE     LONGITUDE     DAY/MO/YR    CAST TIME    SECCHI  FOREL   INCUBATION TIME     LAN     CIVIL TWILIGHT   INTEGRATED VALUE 
 33  8.6 N    120  1.7 W    06/07/00     1737  UTC     10 m           1205 - 1944 PST  1205 PST      1944 PST       592.5 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   
                                                                                                                                    
   1     16.06   33.731    24.759    5.51    98.2    7.0    0.60   4.2    0.05   1.14    0.33    86. A  10.8   10.6   10.7   0.19   
   6     16.08   33.729    24.753    5.49    97.9    7.0    0.57   4.2    0.05   1.17    0.32    40.    29.1   34.2   31.6   0.19   
  14     15.79   33.737    24.825    5.46    96.8    7.7    0.62   4.9    0.06   1.31    0.39    12.    25.5   25.3   25.4   0.21   
  21     14.87   33.763    25.048    5.40    94.0    9.9    0.78   7.5    0.08   1.12    0.45     4.0   18.8   14.5   16.6   0.16   
  27     14.24   33.759    25.179    5.28    90.7   10.9    0.86   8.2    0.11   1.04    0.60     1.6    5.8    5.7    5.8   0.11   
  38     12.86   33.747    25.452    4.56    76.1   13.8    1.12  12.7    0.16   0.72    0.47     0.29   0.38   0.33   0.35  0.09   




 
 
  RV NEW HORIZON                                       CALCOFI CRUISE 0007                                    STATION 87.100
                                                                                                                                    
                                                                                                                                    
 LATITUDE     LONGITUDE     DAY/MO/YR    CAST TIME    SECCHI  FOREL   INCUBATION TIME     LAN     CIVIL TWILIGHT   INTEGRATED VALUE 
 31 39.5 N    123  4.7 W    07/07/00     1914  UTC     27 m           1217 - 1949 PST  1217 PST      1949 PST       282.2 mg C/m2   
                                                                                                                                    
                                                                                                                                    
 DEPTH   TEMP   SALINITY   SIGMA    OXYGEN   OXY    SIO3    PO4   NO3     NO2   CHL-A   PHAEO   LIGHT         UPTAKE (mg C/m3)      
   m     DEG C             THETA     ml/l    PCT    uM/l    uM/l  uM/l    uM/l   ug/l    ug/l    PCT      1      2    MEAN   DARK   
                                                                                                                                    
   1     17.14   33.314    24.189    5.64   102.4    2.8    0.28   0.0    0.00   0.10    0.03    94. A   2.3    2.4    2.4   0.10   
  17     17.00   33.313    24.221    5.64   102.1    2.8    0.28   0.0    0.00   0.12    0.04    38.     3.2    3.3    3.2   0.21   
  27     16.95   33.309    24.230    5.65   102.2    2.8    0.28   0.0    0.00   0.12    0.04                                       
  36     16.82   33.306    24.259    5.67   102.3    2.9    0.28   0.0    0.00   0.17    0.05    13.     2.9    3.0    3.0   0.11   
  47     15.64   33.314    24.534    6.04   106.4    3.0    0.29   0.0    0.00   0.33    0.14                                       
  55     14.74   33.304    24.723    6.08   105.2    3.0    0.35   0.4    0.02   0.49    0.25     4.4    4.6    4.4    4.5   0.17   
  62     14.32   33.317    24.823    6.03   103.5    2.8    0.37   0.5    0.03   0.55    0.35                                       
  70     13.95   33.324    24.905    5.89   100.3    3.2    0.44   1.3    0.13   0.51    0.51     1.9    2.8    2.9    2.9   0.08   
  82     13.38   33.344    25.037    5.82    98.0    3.7    0.58   2.9    0.52   0.39    0.29                                       
  93     13.07   33.392    25.137    5.73    95.8    4.4    0.67   4.4    0.89   0.26    0.25                                       
 103     12.43   33.394    25.263    5.50    90.8    5.4    0.71   5.8    0.03   0.20    0.22     0.29   0.07   0.10   0.09  0.06   




 
 
  RV NEW HORIZON                                       CALCOFI CRUISE 0007                                    STATION 90.28
                                                                                                                                    
                                                                                                                                    
 LATITUDE     LONGITUDE     DAY/MO/YR    CAST TIME    SECCHI  FOREL   INCUBATION TIME     LAN     CIVIL TWILIGHT   INTEGRATED VALUE 
 33 29.0 N    117 46.2 W    05/07/00     1742  UTC     12 m           1155 - 1939 PST  1155 PST      1939 PST       556.8 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     20.51   33.690    23.630    5.80   112.5    3.8    0.21   0.1    0.00   0.64    0.14    88. A  15.8   15.0   15.4   0.35   
   9     18.74   33.656    24.061    5.98   112.2    3.4    0.23   0.1    0.00   0.46    0.15    32.    16.8          16.8   0.26   
  17     16.74   33.616    24.515    6.28   113.3    3.3    0.29   0.1    0.00   0.27    0.13    11.     9.5    9.3    9.4   0.15   
  25     13.79   33.506    25.078    6.41   108.9    3.4    0.39   0.2    0.02   2.08    0.83     4.1   22.8   25.7   24.3   0.42   
  32     12.85   33.490    25.254    5.53    92.2    5.6    0.69   3.9    0.13   1.92    0.78     1.7    8.4    8.0    8.2   0.85   
  39     12.18   33.539    25.422                    9.6    1.11  11.3    0.20   0.66    0.47                                       
  46     11.56   33.549    25.546    4.82    78.2   10.3    1.12  11.7    0.21   0.64    0.44     0.28   0.25   0.28   0.27  0.08   




 
 
  RV NEW HORIZON                                       CALCOFI CRUISE 0007                                    STATION 90.53
                                                                                                                                    
                                                                                                                                    
 LATITUDE     LONGITUDE     DAY/MO/YR    CAST TIME    SECCHI  FOREL   INCUBATION TIME     LAN     CIVIL TWILIGHT   INTEGRATED VALUE 
 32 39.3 N    119 29.5 W    04/07/00     1848  UTC     11 m           1202 - 1935 PST  1202 PST      1935 PST       480.7 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   
                                                                                                                                    
   2     16.67   33.788    24.662    5.58   100.7    3.5    0.46   2.7    0.11   0.62    0.15    76. A   9.4   11.0   10.2   0.19   
   8     16.66   33.784    24.662    5.60   101.0    3.5    0.47   2.7    0.11   0.63    0.16    33.    22.0   21.9   21.9   0.19   
  16     16.65   33.781    24.662    5.59   100.8    3.5    0.46   2.7    0.11   0.62    0.15    11.    18.8   17.8   18.3   0.19   
  22     16.11   33.748    24.761    5.62   100.2    3.9    0.50   3.1    0.12   0.71    0.19     4.6   12.1    9.9   11.0   0.19   
  30     13.10   33.635    25.317    5.39    90.4    8.8    0.86   8.1    0.32   0.95    0.51     1.5    6.7    6.7    6.7   0.23   
  36     12.28   33.735    25.555    4.57    75.4   13.7    1.22  12.8    0.80   0.63    0.38                                       
  43     10.89   33.832    25.887    3.45    55.3   22.1    1.70  20.5    0.71   0.32    0.18     0.25   0.14   0.15   0.14  0.07   




 
 
  RV NEW HORIZON                                       CALCOFI CRUISE 0007                                    STATION 90.90
                                                                                                                                    
                                                                                                                                    
 LATITUDE     LONGITUDE     DAY/MO/YR    CAST TIME    SECCHI  FOREL   INCUBATION TIME     LAN     CIVIL TWILIGHT   INTEGRATED VALUE 
 31 24.9 N    121 59.9 W    03/07/00     1730  UTC     25 m           1212 - 1940 PST  1212 PST      1942 PST       189.4 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   
                                                                                                                                    
   1     17.45   33.373    24.160    5.58   101.9    2.5    0.28   0.0    0.00   0.12    0.03    94. A   0.95   2.1    1.5   0.12   
  16     17.45   33.373    24.161    5.58   101.9    2.4    0.28   0.0    0.00   0.12    0.03    37.     3.1    2.8    2.9   0.09   
  25     16.94   33.372    24.281    5.74   103.8    2.2    0.29   0.0    0.00   0.15    0.04                                       
  34     16.26   33.404    24.463    5.87   104.8    2.0    0.29   0.0    0.00   0.19    0.06    12.     2.7    2.7    2.7   0.11   
  42     15.80   33.367    24.539    5.93   104.9    2.0    0.31   0.0    0.00   0.24    0.09                                       
  52     14.94   33.356    24.720    6.05   105.2    2.4    0.33   0.0    0.01   0.43    0.22     4.1    3.2    3.0    3.1   0.06   
  58     13.91   33.356    24.938    5.97   101.6    2.9    0.43   1.2    0.11   0.48    0.53                                       
  63     13.56   33.373    25.023    5.87    99.2    3.4    0.50   2.0    0.29   0.51    0.38     2.1    1.5    1.6    1.5   0.04   
  74     12.87   33.379    25.165    5.61    93.4    4.2    0.59   3.7    0.19   0.41    0.36                                       
  86     12.29   33.389    25.286    5.45    89.7    5.4    0.69   5.6    0.03   0.26    0.27                                       
  97     11.83   33.400    25.381    5.32    86.7    6.5    0.78   7.1    0.03   0.18    0.21     0.26   0.09   0.09   0.09  0.02   

A) INCUBATION LIGHT INTENSITIES WERE 95, 37, 13, 4.5, 1.8, 0.28 PERCENT RESPECTIVELY.                                             

                                                    PRIMARY PRODUCTIVITY CASTS                                                    

 
 
  RV NEW HORIZON                                       CALCOFI CRUISE 0007                                    STATION 90.120
                                                                                                                                    
                                                                                                                                    
 LATITUDE     LONGITUDE     DAY/MO/YR    CAST TIME    SECCHI  FOREL   INCUBATION TIME     LAN     CIVIL TWILIGHT   INTEGRATED VALUE 
 30 25.2 N    124  0.5 W    02/07/00     1915  UTC     25 m           1219 - 1945 PST  1219 PST      1948 PST       149.3 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     17.69   33.338    24.076    5.58   102.4    2.1    0.27   0.0    0.00   0.11    0.02    94. A   2.6    2.7    2.7   0.13   
  16     17.65   33.338    24.086    5.57   102.1    2.1    0.27   0.0    0.00   0.12    0.02    37.     2.7    2.9    2.8   0.13   
  25     16.99   33.335    24.241    5.69   103.0    2.1    0.28   0.0    0.00   0.13    0.03                                       
  34     16.61   33.331    24.327    5.80   104.2    2.0    0.28   0.0    0.00   0.15    0.03    12.     1.6    1.8    1.7   0.11   
  43     16.48   33.330    24.356    5.77   103.4    2.0    0.28   0.0    0.00   0.19    0.05                                       
  52     15.77   33.301    24.495    5.86   103.5    2.1    0.29   0.0    0.00   0.29    0.09     4.1    1.3    1.3    1.3   0.07   
  59     14.81   33.379    24.766    5.99   103.8    2.2    0.30   0.0    0.00   0.37    0.17                                       
  65     14.28   33.437    24.924    5.94   101.9    2.4    0.32   0.0    0.01   0.41    0.29     1.8    1.3    1.3    1.3   0.04   
  75     13.61   33.497    25.109    5.78    97.8    2.9    0.37   0.8    0.11   0.38    0.37                                       
  85     12.40   33.356    25.239    5.62    92.7    4.7    0.64   4.8    0.07   0.23    0.27                                       
  96     11.58   33.429    25.450    5.15    83.5    8.0    0.92   9.3    0.02   0.11    0.18     0.28   0.05   0.05   0.05  0.02   




 
 
  RV NEW HORIZON                                       CALCOFI CRUISE 0007                                    STATION 93.26
                                                                                                                                    
                                                                                                                                    
 LATITUDE     LONGITUDE     DAY/MO/YR    CAST TIME    SECCHI  FOREL   INCUBATION TIME     LAN     CIVIL TWILIGHT   INTEGRATED VALUE 
 32 56.8 N    117 18.3 W    29/06/00     1844  UTC     15 m           1155 - 1932 PST  1153 PST      1932 PST       613.2 mg C/m2   
                                                                                                                                    
                                                                                                                                    
 DEPTH   TEMP   SALINITY   SIGMA    OXYGEN   OXY    SIO3    PO4   NO3     NO2   CHL-A   PHAEO   LIGHT         UPTAKE (mg C/m3)      
   m     DEG C             THETA     ml/l    PCT    uM/l    uM/l  uM/l    uM/l   ug/l    ug/l    PCT      1      2    MEAN   DARK   
                                                                                                                                    
   1     20.55   33.709    23.633    5.69   110.4    2.6    0.25   0.0    0.00   0.28    0.06    90. A  13.5   13.5   13.5   0.19   
   6     18.64   33.671    24.098    5.86   109.7    2.4    0.26   0.0    0.00   0.21    0.05                                       
  11     16.50   33.624    24.576    6.39   114.8    3.4    0.29   0.1    0.00   0.29    0.09    32.    12.4   11.5   12.0   0.23   
  21     13.30   33.528    25.194    5.85    98.4    5.0    0.64   4.5    0.18   1.38    0.42    12.    33.0   33.6   33.3   0.19   
  31     11.35   33.581    25.609    4.52    73.0   12.8    1.15  12.8    0.20   0.69    0.33     4.2    6.3    5.9    6.1   0.10   
  39     10.81   33.667    25.773    3.60    57.5   19.1    1.55  18.1    0.32   0.36    0.34     1.8    1.8    1.8    1.8   0.05   
  48     10.78   33.676    25.785    3.55    56.7   19.5    1.52  17.9    0.34   0.34    0.33                                       
  57     10.44   33.731    25.887    3.23    51.2   22.4    1.66  20.3    0.28   0.17    0.29     0.29   0.10   0.10   0.10  0.06   

                                                    
                                                    

 
 
  RV NEW HORIZON                                       CALCOFI CRUISE 0007                                    STATION 93.50
                                                                                                                                    
                                                                                                                                    
 LATITUDE     LONGITUDE     DAY/MO/YR    CAST TIME    SECCHI  FOREL   INCUBATION TIME     LAN     CIVIL TWILIGHT   INTEGRATED VALUE 
 32 11.4 N    118 52.8 W    30/06/00     1729  UTC     11 m           1200 - 1936 PST  1200 PST      1936 PST       563.6 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     18.27   33.764    24.260    5.72   106.4    1.5    0.28   0.2    0.02   0.54    0.10    87. A  18.1   16.6   17.4   0.19   
   7     18.18   33.766    24.284    5.78   107.3    1.4    0.28   0.4    0.03   0.61    0.12    38.    22.3   22.5   22.4   0.17   
  15     16.27   33.783    24.751    6.06   108.5    1.7    0.42   2.4    0.12   0.85    0.24    12.    22.9   23.9   23.4   0.18   
  22     13.68   33.787    25.317    5.26    89.3    7.3    0.91   8.4    0.40   1.14    0.45     4.6   13.8   12.9   13.4   0.13   
  30     13.13   33.782    25.425    4.88    81.9   10.7    1.10  10.5    0.60   0.91    0.47     1.5    5.9    5.9    5.9   0.11   
  37     13.04   33.776    25.438    4.82    80.8   11.1    1.15  10.9    0.70   0.88    0.48                                       
  42     12.85   33.770    25.471    4.73    79.0   11.8    1.21  11.4    0.83   0.92    0.51     0.28   0.37   0.37   0.37  0.10   




 
 
  RV NEW HORIZON                                       CALCOFI CRUISE 0007                                    STATION 93.90
                                                                                                                                    
                                                                                                                                    
 LATITUDE     LONGITUDE     DAY/MO/YR    CAST TIME    SECCHI  FOREL   INCUBATION TIME     LAN     CIVIL TWILIGHT   INTEGRATED VALUE 
 30 51.2 N    121 35.3 W    01/07/00     1913  UTC     26 m           1210 - 1944 PST  1210 PST      1944 PST       144.9 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   
                                                                                                                                    
   1     18.00   33.406    24.053    5.54   102.3    2.4    0.27   0.0    0.00   0.10    0.02    94. A   2.9    2.8    2.8   0.13   
  17     17.70   33.380    24.106    5.58   102.4    2.3    0.27   0.0    0.00   0.12    0.02    37.     2.6    2.8    2.7   0.16   
  26     17.21   33.361    24.209    5.70   103.6    2.3    0.27   0.0    0.00   0.13    0.03                                       
  35     17.10   33.447    24.301    5.71   103.6    2.3    0.27   0.0    0.00   0.14    0.03    13.     1.7    1.8    1.8   0.08   
  44     16.95   33.545    24.412    5.73   103.8    2.3    0.27   0.0    0.00   0.16    0.05                                       
  53     15.82   33.373    24.540    5.87   103.8    2.3    0.28   0.0    0.00   0.20    0.08     4.4    1.1    1.2    1.2   0.04   
  68     15.10   33.374    24.700    6.00   104.6    2.3    0.31   0.0    0.00   0.28    0.15     1.8    0.86   0.85   0.85  0.04   
  79     14.54   33.411    24.849    5.98   103.1    2.5    0.32   0.1    0.01   0.27    0.18                                       
  90     13.92   33.363    24.942    5.96   101.4    2.6    0.36   0.4    0.04   0.25    0.19                                       
 101     13.82   33.471    25.047    5.72    97.2    3.2    0.43   1.1    0.18   0.22    0.19     0.26   0.07   0.08   0.07  0.02   

A) INCUBATION LIGHT INTENSITIES WERE 95, 37, 13, 4.5, 1.8, 0.28 PERCENT RESPECTIVELY.