CalCOFI Cruise 9408 Primary Productivity Report

 
  RV NEW HORIZON                                       CALCOFI CRUISE 9408                                    STATION 77.55
                                                                                                                                    
                                                                                                                                    
 LATITUDE     LONGITUDE     DAY/MO/YR    CAST TIME    SECCHI  FOREL   INCUBATION TIME     LAN     CIVIL TWILIGHT   INTEGRATED VALUE 
 34 55.3 N    121 13.2 W    19/ 8/94     1823  UTC      9 m    07     1209 - 1917 PST  1209 PST      1917 PST       922.5 mg C/m2   
                                                                                                                                    
                                                                                                                                    
 DEPTH   TEMP   SALINITY   SIGMA   DISS O2   OXY    SIO3    PO4    NO3    NO2    CHL    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     15.50   33.471    24.685    6.44   113.3    5.3    0.36   0.0    0.00   2.01    0.82    71. A  33.0   34.5   33.8   0.45   
   5     15.48   33.472    24.690    6.43   113.1    5.3    0.37   0.1    0.01   2.28    0.82    43.    66.0   62.6   64.3   0.63   
  12     15.38   33.477    24.716    6.39   112.1    5.3    0.41   0.1    0.01   2.35    0.92    13.    48.0   48.3   48.2   0.48   
  18     15.02   33.480    24.797    6.22   108.4    5.9    0.47   0.8    0.04   2.04    0.87     4.6   23.4   23.2   23.3   0.21   
  25     12.70   33.482    25.277    4.92 U  81.7 U  9.8    0.83   7.9    0.19   0.88    0.62     1.4    2.4    2.0    2.2   0.16   
  33     12.02   33.483    25.409    4.98    81.5    9.6    0.90   8.3    0.34   0.91    0.64     0.36   0.37   0.34   0.35  0.12   




 
 
  RV NEW HORIZON                                       CALCOFI CRUISE 9408                                    STATION 77.90
                                                                                                                                    
                                                                                                                                    
 LATITUDE     LONGITUDE     DAY/MO/YR    CAST TIME    SECCHI  FOREL   INCUBATION TIME     LAN     CIVIL TWILIGHT   INTEGRATED VALUE 
 33 43.1 N    123 38.0 W    18/ 8/94     1820  UTC     18 m    03     1219 - 1945 PST  1219 PST      1922 PST       188.1 mg C/m2   
                                                                                                                                    
                                                                                                                                    
 DEPTH   TEMP   SALINITY   SIGMA   DISS O2   OXY    SIO3    PO4    NO3    NO2    CHL    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     16.64   33.040    24.095    5.82   104.5    3.2    0.41   0.2    0.00   0.25    0.06    92. A   6.3    5.8    6.1   0.08   
  11     16.64   33.040    24.096    5.82   104.4    3.1    0.41   0.2    0.00   0.21    0.07    39.     6.7    6.8    6.8   0.10   
  24     16.43   32.994    24.109    5.94   106.1    3.3    0.39   0.2    0.00   0.28    0.09    13.     3.7    3.5    3.6   0.07   
  35     15.30   32.946    24.326    6.08   106.2    3.5    0.39   0.2    0.00   0.37    0.13     5.1    1.8    1.8    1.8   0.05   
  48     14.65   32.975    24.489    6.07   104.6    4.1    0.37   0.2    0.00   0.30    0.12     1.7    0.55   0.51   0.53  0.06   
  58     13.70   32.943    24.662    6.18   104.5    4.3    0.40   0.3    0.00   0.34    0.19                                       
  65     13.34   33.022    24.796    6.10   102.4    4.2    0.41   0.4    0.02   0.32    0.20     0.39   0.07   0.06   0.07  0.05   




 
 
  RV NEW HORIZON                                       CALCOFI CRUISE 9408                                    STATION 80.80
                                                                                                                                    
                                                                                                                                    
 LATITUDE     LONGITUDE     DAY/MO/YR    CAST TIME    SECCHI  FOREL   INCUBATION TIME     LAN     CIVIL TWILIGHT   INTEGRATED VALUE 
 33 31.0 N    122 32.3 W    17/ 8/94     1814  UTC     20 m    02     1214 - 1925 PST  1214 PST      1923 PST       130.0 mg C/m2   
                                                                                                                                    
                                                                                                                                    
 DEPTH   TEMP   SALINITY   SIGMA   DISS O2   OXY    SIO3    PO4    NO3    NO2    CHL    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     17.05   33.047    24.005    5.72   103.5    2.9    0.34   0.1    0.00   0.17    0.05    86. A   3.2    4.7    3.9   0.09   
  13     17.05   33.051    24.009    5.72   103.5    2.7    0.22 U 0.1    0.00   0.17    0.04    37.     4.6    4.5    4.6   0.09   
  25     17.04   33.069    24.025    5.73   103.7    2.5    0.39   0.1    0.00   0.19    0.06    15.     2.1    2.1    2.1   0.07   
  39     16.73   33.043    24.078    5.79   104.1    2.8    0.39   0.1    0.00   0.21    0.06     5.0    0.95   0.93   0.94  0.02   
  52     14.52   32.925    24.478    6.15   105.7    3.3    0.39   0.4    0.02   0.30    0.12     1.8    0.44   0.42   0.43  0.06   
  64     13.95   32.941    24.609    6.18   105.0    3.4    0.46   0.8    0.02   0.43    0.22                                       
  73     13.54   33.025    24.758    6.08   102.5    4.2    0.43   1.3    0.04   0.34    0.18     0.37   0.05   0.04   0.05  0.04   




 
 
  RV NEW HORIZON                                       CALCOFI CRUISE 9408                                    STATION 82.47
                                                                                                                                    
                                                                                                                                    
 LATITUDE     LONGITUDE     DAY/MO/YR    CAST TIME    SECCHI  FOREL   INCUBATION TIME     LAN     CIVIL TWILIGHT   INTEGRATED VALUE 
 34 16.1 N    120  2.4 W    16/ 8/94     1840  UTC     13 m    04     1207 - 1925 PST  1204 PST      1917 PST       790.8 mg C/m2   
                                                                                                                                    
                                                                                                                                    
 DEPTH   TEMP   SALINITY   SIGMA   DISS O2   OXY    SIO3    PO4    NO3    NO2    CHL    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     19.45   33.454    23.727    5.91   112.2    4.0    0.34   0.0    0.00   0.54    0.17    79. A  21.1   24.0   22.5   0.26   
   8     17.04   33.448    24.315    6.24   113.1    4.1    0.34   0.0    0.00   1.18    0.57    39.    33.6   31.7   32.6   0.33   
  15     14.81   33.402    24.782    6.17   107.0    4.3    0.42   0.4    0.02   1.72    0.76    17.    32.3   30.3   31.3   0.21   
  25     13.83   33.422    25.004    5.73    97.4    6.3    0.57   3.2    0.07   2.27    1.21     5.2   18.5   19.9   19.2   0.16   
  34     11.93   33.420    25.377    4.83    78.9   10.9    0.90   9.0    0.05   0.58    0.54     1.8    1.7    1.7    1.7   0.07   
  45     11.29   33.472    25.535    4.32    69.6   14.7    1.11  12.7    0.02   0.34    0.35     0.49   0.18   0.18   0.18  0.05   




 
 
  RV NEW HORIZON                                       CALCOFI CRUISE 9408                                    STATION 83.60
                                                                                                                                    
                                                                                                                                    
 LATITUDE     LONGITUDE     DAY/MO/YR    CAST TIME    SECCHI  FOREL   INCUBATION TIME     LAN     CIVIL TWILIGHT   INTEGRATED VALUE 
 33 34.8 N    120 45.6 W    15/ 8/94     1826  UTC     13 m    04     1208 - 1918 PST  1207 PST      1915 PST       614.4 mg C/m2   
                                                                                                                                    
                                                                                                                                    
 DEPTH   TEMP   SALINITY   SIGMA   DISS O2   OXY    SIO3    PO4    NO3    NO2    CHL    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     16.22   33.520    24.560    5.80   103.5    5.5    0.51   2.6    0.08   0.83    0.27    89. A  15.1   15.2   15.1   0.19   
   7     16.14   33.520    24.579    5.80   103.4    5.1    0.55   2.6    0.08   0.81    0.27    44.    28.6   28.1   28.4   0.23   
  16     15.74   33.525    24.673    5.76   101.8    4.9    0.56   2.6    0.09   0.85    0.34    15.    20.9   20.0   20.5   0.22   
  24     13.74   33.540    25.114    5.19    88.1    8.5    0.85   7.2    0.21   1.15    0.64     5.9   13.5   13.9   13.7   0.23   
  34     11.80   33.577    25.523    4.26    69.5   14.8    1.35  13.7    0.39   0.89    0.56     1.8    4.1    3.8    3.9   0.09   
  46     10.47   33.631    25.804    3.58    56.7   20.5    1.60  18.8    0.10   0.17    0.26     0.44   0.10   0.08   0.09  0.06   

A) INCUBATION LIGHT INTENSITIES WERE 96, 40, 14, 5.0, 1.8, 0.38 PERCENT RESPECTIVELY


                                                    PRIMARY PRODUCTIVITY CASTS
 
 
  RV NEW HORIZON                                       CALCOFI CRUISE 9408                                    STATION 83.100
                                                                                                                                    
                                                                                                                                    
 LATITUDE     LONGITUDE     DAY/MO/YR    CAST TIME    SECCHI  FOREL   INCUBATION TIME     LAN     CIVIL TWILIGHT   INTEGRATED VALUE 
 32 16.8 N    123 30.0 W    14/ 8/94     1846  UTC     28 m    01     1220 - 1923 PST  1219 PST      1923 PST       100.4 mg C/m2   
                                                                                                                                    
                                                                                                                                    
 DEPTH   TEMP   SALINITY   SIGMA   DISS O2   OXY    SIO3    PO4    NO3    NO2    CHL    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     18.34   33.229    23.834    5.51   102.3    4.8    0.36   0.0    0.00   0.09    0.02    90. A   1.4    1.5    1.5   0.07   
  10     18.27   33.233    23.855    5.51   102.2    4.7    0.34   0.0    0.00   0.09    0.02                                       
  17     18.24   33.238    23.866    5.51   102.1    4.5    0.34   0.0    0.00   0.09    0.02    39.     2.3    2.3    2.3   0.07   
  27     18.24   33.242    23.870    5.50   101.9    4.4    0.34   0.0    0.00   0.10    0.03                                       
  35     18.26   33.267    23.884    5.52   102.4    4.2    0.32   0.0    0.00   0.10    0.03    15.     1.5    1.6    1.5   0.08   
  44     18.27   33.551    24.099    5.52   102.5    3.9    0.32   0.0    0.00   0.09    0.03                                       
  55     17.84   33.559    24.211    5.59   103.0    3.7    0.32   0.0    0.00   0.10    0.03     4.9    0.75   0.70   0.72  0.08   
  65     17.13   33.607    24.418    5.67   103.1    3.7    0.28   0.0    0.00   0.11    0.04                                       
  73     16.80   33.580    24.475    5.76   104.0    3.7    0.30   0.0    0.00   0.12    0.04     1.8    0.26   0.18   0.22  0.07   
  86     16.20   33.661    24.676    5.81   103.7    3.7    0.29   0.0    0.00   0.16    0.08                                       
 101     16.14   33.815    24.809    5.72   102.1    3.6    0.26   0.0    0.00   0.20    0.13     0.39   0.06   0.07   0.07  0.03   




 
 
  RV NEW HORIZON                                       CALCOFI CRUISE 9408                                    STATION 87.55
                                                                                                                                    
                                                                                                                                    
 LATITUDE     LONGITUDE     DAY/MO/YR    CAST TIME    SECCHI  FOREL   INCUBATION TIME     LAN     CIVIL TWILIGHT   INTEGRATED VALUE 
 33  9.6 N    120  0.4 W    12/ 8/94     1854  UTC     11 m    04     1210 - 1921 PST  1205 PST      1919 PST       508.1 mg C/m2   
                                                                                                                                    
                                                                                                                                    
 DEPTH   TEMP   SALINITY   SIGMA   DISS O2   OXY    SIO3    PO4    NO3    NO2    CHL    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     16.07   33.546    24.614    5.79   103.1    5.2    0.47   2.2    0.04   0.88    0.24    87. A  16.1   17.7   16.9   0.16   
   6     15.98   33.545    24.634    5.80   103.1    5.2    0.55   2.4    0.09   0.91    0.26    43.    25.7   24.3   25.0   0.20   
  13     15.58   33.539    24.719    5.77   101.7    5.4    0.53   2.9    0.11   1.04    0.33    16.    22.2   22.7   22.5   0.24   
  20     14.76   33.540    24.900    5.57    96.6    7.3    0.65   4.8    0.08   1.06    0.44     6.1   12.6   12.4   12.5   0.16   
  29     13.38   33.535    25.183    4.98    83.9   11.1    0.93   9.0    0.24   0.95    0.52     1.7    4.2    3.6    3.9   0.12   
  40     11.73   33.550    25.515    4.41    71.8   15.6    1.11  12.1    0.02   0.79    0.51     0.38   0.45   0.46   0.45  0.09   




 
 
  RV NEW HORIZON                                       CALCOFI CRUISE 9408                                    STATION 87.90
                                                                                                                                    
                                                                                                                                    
 LATITUDE     LONGITUDE     DAY/MO/YR    CAST TIME    SECCHI  FOREL   INCUBATION TIME     LAN     CIVIL TWILIGHT   INTEGRATED VALUE 
 32  0.7 N    122 26.5 W    13/ 8/94     1831  UTC     26 m    02     1215 - 1935 PST  1215 PST      1928 PST       167.0 mg C/m2   
                                                                                                                                    
                                                                                                                                    
 DEPTH   TEMP   SALINITY   SIGMA   DISS O2   OXY    SIO3    PO4    NO3    NO2    CHL    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     17.59   33.133    23.943    5.58   102.1    4.3    0.39   0.0    0.00   0.11    0.03    89. A   1.6    1.8    1.7   0.07   
   8     17.59   33.131    23.942    5.58   102.1    4.1    0.37   0.0    0.00   0.11    0.03                                       
  16     17.53   33.133    23.958    5.57   101.8    4.0    0.36   0.0    0.00   0.11    0.03    39.     2.6    2.5    2.6   0.08   
  25     17.46   33.143    23.983    5.59   102.0    3.9    0.36   0.1    0.00   0.12    0.03                                       
  33     17.32   33.126    24.003    5.61   102.1    3.7    0.37   0.0    0.00   0.14    0.04    14.     2.3    2.3    2.3   0.09   
  42     16.70   33.133    24.154    5.74   103.2    3.3    0.36   0.0    0.00   0.21    0.06                                       
  51     16.16   33.142    24.285    5.89   104.8    3.4    0.36   0.0    0.00   0.31    0.12     4.9    2.5    2.5    2.5   0.09   
  59     15.50   33.158    24.446    6.00   105.3    3.6    0.38   0.0    0.00   0.36    0.16                                       
  66     15.02   33.144    24.540    6.05   105.2    3.7    0.39   0.0    0.00   0.42    0.26     2.0    1.4    1.3    1.3   0.07   
  80     14.24   33.197    24.747    5.84   100.0    4.5    0.31   0.0    0.00   0.45    0.39                                       
  92     13.83   33.261    24.882    5.71    97.0    5.0    0.45   1.4    0.13   0.36    0.36     0.44   0.25   0.25   0.25  0.04   




 
 
  RV NEW HORIZON                                       CALCOFI CRUISE 9408                                    STATION 90.29
                                                                                                                                    
                                                                                                                                    
 LATITUDE     LONGITUDE     DAY/MO/YR    CAST TIME    SECCHI  FOREL   INCUBATION TIME     LAN     CIVIL TWILIGHT   INTEGRATED VALUE 
 33 28.4 N    117 49.1 W    11/ 8/94     1840  UTC     20 m    04     1159 - 1915 PST  1156 PST      1911 PST       616.5 mg C/m2   
                                                                                                                                    
                                                                                                                                    
 DEPTH   TEMP   SALINITY   SIGMA   DISS O2   OXY    SIO3    PO4    NO3    NO2    CHL    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     21.65   33.493    23.172    5.58   110.3    4.4    0.30   0.0    0.00   0.32    0.09    93. A  11.5   11.8   11.6   0.25   
  11     17.42   33.409    24.195    6.11   111.6    4.1    0.36   0.0    0.00   0.21    0.06    43.     6.6    6.4    6.5   0.21   
  25     13.81   33.385    24.980    6.28   106.7    6.0    0.48   0.4    0.03   0.67    0.33    15.    17.5   18.0   17.7   0.24   
  32     12.70   33.381    25.199    5.60    93.0    8.2    0.72   4.3    0.17   1.00    0.60                                       
  38     12.35   33.404    25.285    5.22    86.0    9.5    0.78   5.9    0.18   1.06    0.69     5.4   13.8   14.1   14.0   0.12   
  52     11.70   33.445    25.439    4.54    73.8   12.5    1.10  10.4    0.34   0.61    0.52     1.8    2.4    2.3    2.3   0.07   
  63     10.98   33.460    25.582    4.32    69.2   14.5    1.21  13.3    0.04   0.30    0.32                                       
  72     10.64   33.532    25.698    3.76    59.8   18.3    1.46  16.9    0.10   0.22    0.28     0.40   0.18   0.19   0.18  0.04   




 
 
  RV NEW HORIZON                                       CALCOFI CRUISE 9408                                    STATION 90.53
                                                                                                                                    
                                                                                                                                    
 LATITUDE     LONGITUDE     DAY/MO/YR    CAST TIME    SECCHI  FOREL   INCUBATION TIME     LAN     CIVIL TWILIGHT   INTEGRATED VALUE 
 32 39.3 N    119 28.9 W    10/ 8/94     1859  UTC     15 m    03     1213 - 1928 PST  1203 PST      1914 PST       330.3 mg C/m2   
                                                                                                                                    
                                                                                                                                    
 DEPTH   TEMP   SALINITY   SIGMA   DISS O2   OXY    SIO3    PO4    NO3    NO2    CHL    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     17.21   33.504    24.318    5.77   105.0    5.1    0.38   0.3    0.00   0.39    0.09    90. A   5.2    5.5    5.4   0.21   
   8     17.08   33.505    24.349    5.78   104.9    4.9    0.38   0.3    0.00   0.37    0.10    44.     8.2    8.5    8.3   0.19   
  18     16.64   33.483    24.436    5.79   104.2    4.7    0.39   0.3    0.00   0.48    0.16    16.     9.4    8.7    9.1   0.25   
  28     16.03   33.449    24.550    5.81   103.3    5.1    0.42   0.5    0.02   0.87    0.36     5.7    9.9    9.9    9.9   0.22   
  38     14.85   33.426    24.793    5.65    98.1    6.6    0.57   2.5    0.12   0.85    0.44     2.0    3.4    3.3    3.4   0.14   
  46     13.28   33.394    25.095    5.16    86.7    9.9    0.86   6.8    0.21   0.63    0.47                                       
  53     11.91   33.417    25.378    4.73    77.2   13.0    1.10  10.9    0.16   0.36    0.39     0.44   0.35   0.42   0.39  0.03   

A) INCUBATION LIGHT INTENSITIES WERE 96, 40, 14, 5.0, 1.8, 0.38 PERCENT RESPECTIVELY


                                                    PRIMARY PRODUCTIVITY CASTS
 
 
  RV NEW HORIZON                                       CALCOFI CRUISE 9408                                    STATION 90.90
                                                                                                                                    
                                                                                                                                    
 LATITUDE     LONGITUDE     DAY/MO/YR    CAST TIME    SECCHI  FOREL   INCUBATION TIME     LAN     CIVIL TWILIGHT   INTEGRATED VALUE 
 31 25.2 N    122  0.2 W     9/ 8/94     1907  UTC     21 m    03     1223 - 1922 PST  1214 PST      1921 PST       387.2 mg C/m2   
                                                                                                                                    
                                                                                                                                    
 DEPTH   TEMP   SALINITY   SIGMA   DISS O2   OXY    SIO3    PO4    NO3    NO2    CHL    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     16.10   33.165    24.315    5.83   103.6    2.6    0.43   0.0    0.00   0.29    0.06    86. A   4.5    4.3    4.4   0.07   
  13     15.92   33.168    24.358    5.85   103.6    2.5    0.43   0.0    0.00   0.28    0.07    39.     7.7    7.8    7.7   0.09   
  26     15.78   33.193    24.409    5.89   104.0    2.2    0.43   0.0    0.00   0.34    0.10    15.     8.2    7.7    7.9   0.11   
  34     15.30   33.260    24.567    5.96   104.3    2.2    0.45   0.0    0.01   0.53    0.20                                       
  40     15.15   33.301    24.632    5.93   103.5    2.0    0.47   0.0    0.02   0.62    0.26     5.4    7.8    7.6    7.7   0.10   
  55     14.39   33.277    24.777    5.80    99.6    3.2    0.53   0.7    0.10   0.57    0.32     1.8    2.5    2.0    2.3   0.07   
  65     13.63   33.273    24.931    5.68    96.1    5.5    0.72   3.3    0.24   0.25    0.23                                       
  76     13.44   33.307    24.996    5.61    94.5    5.7    0.76   3.8    0.26   0.28    0.23     0.39   0.18   0.22   0.20  0.03   




 
 
  RV NEW HORIZON                                       CALCOFI CRUISE 9408                                    STATION 93.45
                                                                                                                                    
                                                                                                                                    
 LATITUDE     LONGITUDE     DAY/MO/YR    CAST TIME    SECCHI  FOREL   INCUBATION TIME     LAN     CIVIL TWILIGHT   INTEGRATED VALUE 
 32 20.7 N    118 36.0 W     6/ 8/94     1858  UTC     24 m    01     1205 - 1917 PST  1200 PST      1916 PST       478.4 mg C/m2   
                                                                                                                                    
                                                                                                                                    
 DEPTH   TEMP   SALINITY   SIGMA   DISS O2   OXY    SIO3    PO4    NO3    NO2    CHL    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   
                                                                                                                                    
   0     19.37   33.497    23.780    5.49   104.1    4.6    0.40   0.0    0.02   0.18    0.05   100. A   4.2    4.6    4.4   0.10   
  14     18.39   33.501    24.030    5.55   103.3    4.5    0.42   0.0    0.02   0.20    0.05    41.     6.2    5.8    6.0   0.15   
  19     18.13   33.494    24.089    5.71   105.8    4.3    0.42   0.0    0.02   0.33    0.09                                       
  30     15.80   33.453    24.605    6.07   107.4    4.4    0.50   0.6    0.06   0.69    0.20    15.    15.1   14.6   14.9   0.12   
  38     13.89   33.362    24.946    5.92   100.7    5.0    0.68   3.1    0.23   0.62    0.30                                       
  47     12.96   33.391    25.156    5.24    87.5    9.6    0.96   7.5    0.79   0.59    0.46     4.9    6.0    6.1    6.0   0.06   
  54     12.12   33.421    25.342    4.94    81.0   11.8    1.10  10.5    0.36   0.32    0.33                                       
  61     11.66   33.423    25.430    4.68    76.0   13.2    1.20  12.3    0.08   0.23    0.27     2.0    0.94   0.85   0.90  0.02   
  74     10.70   33.457    25.629    4.27    67.9   16.5    1.36  15.2    0.03   0.12    0.19                                       
  87     10.19   33.522    25.768    3.88    61.1   20.5    1.59  18.8    0.02   0.07    0.15     0.38   0.06   0.06   0.06  0.02   




 
 
  RV NEW HORIZON                                       CALCOFI CRUISE 9408                                    STATION 93.80
                                                                                                                                    
                                                                                                                                    
 LATITUDE     LONGITUDE     DAY/MO/YR    CAST TIME    SECCHI  FOREL   INCUBATION TIME     LAN     CIVIL TWILIGHT   INTEGRATED VALUE 
 31 11.5 N    120 56.6 W     7/ 8/94     1907  UTC     18 m    02     1207 - 1928 PST  1210 PST      1925 PST       259.5 mg C/m2   
                                                                                                                                    
                                                                                                                                    
 DEPTH   TEMP   SALINITY   SIGMA   DISS O2   OXY    SIO3    PO4    NO3    NO2    CHL    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     17.68   33.488    24.193    5.62   103.2    6.1    0.39   0.1    0.00   0.24    0.06    92. A   5.6    5.6    5.6   0.13   
  10     17.47   33.478    24.236    5.64   103.1    5.7    0.38   0.1    0.00   0.26    0.08    43.     6.6    6.6    6.6   0.12   
  23     16.99   33.455    24.333    5.68   102.9    5.2    0.45   0.1    0.00   0.29    0.09    14.     5.2    5.2    5.2   0.12   
  34     14.40   33.422    24.886    6.10   104.9    5.7    0.67   2.2    0.13   0.53    0.24     5.5    5.2    5.2    5.2   0.09   
  47     12.80   33.410    25.203    5.27    87.7   11.3    0.99   7.5    0.69   0.63    0.48     1.8    2.1    1.9    2.0   0.05   
  55     12.05   33.399    25.338    4.84    79.3   12.8    1.12  10.3    0.06   0.43    0.42                                       
  64     11.54   33.409    25.441    4.65    75.3   14.0    1.22  12.0    0.03   0.33    0.34     0.43   0.15   0.15   0.15  0.03   




 
 
  RV NEW HORIZON                                       CALCOFI CRUISE 9408                                    STATION 93.120
                                                                                                                                    
                                                                                                                                    
 LATITUDE     LONGITUDE     DAY/MO/YR    CAST TIME    SECCHI  FOREL   INCUBATION TIME     LAN     CIVIL TWILIGHT   INTEGRATED VALUE 
 29 51.0 N    123 35.3 W     8/ 8/94     1846  UTC     29 m    01     1220 - 1930 PST  1220 PST      1928 PST       102.4 mg C/m2   
                                                                                                                                    
                                                                                                                                    
 DEPTH   TEMP   SALINITY   SIGMA   DISS O2   OXY    SIO3    PO4    NO3    NO2    CHL    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     18.17   33.261    23.900    5.53   102.4    5.0    0.37   0.0    0.00   0.09    0.03    95. A   1.5    1.6    1.5   0.05   
   9     18.16   33.262    23.904    5.53   102.3    4.8    0.37   0.0    0.00   0.10    0.02                                       
  17     18.15   33.263    23.907    5.55   102.7    4.6    0.36   0.0    0.00   0.10    0.03    41.     2.5    2.5    2.5   0.06   
  27     18.15   33.282    23.922    5.56   102.9    4.6    0.36   0.0    0.00   0.10    0.03                                       
  36     18.31   33.498    24.049    5.53   102.8    4.3    0.32   0.0    0.00   0.10    0.02    15.     1.4    1.4    1.4   0.07   
  47     18.81   33.845    24.190    5.51   103.6    3.9    0.27   0.0    0.00   0.10    0.03                                       
  56     18.54   33.860    24.269    5.59   104.6    3.9    0.27   0.0    0.00   0.10    0.03     5.2    0.64   0.69   0.67  0.05   
  66     17.61   33.736    24.403    5.69   104.5    3.9    0.27   0.0    0.00   0.12    0.04                                       
  75     17.47   33.809    24.492    5.72   104.8    3.8    0.26   0.0    0.00   0.13    0.04     1.9    0.18   0.16   0.17  0.04   
  90     17.52   33.999    24.627    5.64   103.5    3.7    0.24   0.0    0.00   0.14    0.05                                       
 105     16.26   33.821    24.786    5.70   102.0    3.8    0.25   0.0    0.00   0.19    0.09     0.39   0.03   0.04   0.04  0.03   

A) INCUBATION LIGHT INTENSITIES WERE 96, 40, 14, 5.0, 1.8, 0.38 PERCENT RESPECTIVELY.




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