CalCOFI Cruise 9707 Primary Productivity Report
RV DAVID STARR JORDAN CALCOFI CRUISE 9707 STATION 77.49
LATITUDE LONGITUDE DAY/MO/YR CAST TIME SECCHI FOREL INCUBATION TIME LAN CIVIL TWILIGHT INTEGRATED VALUE
35 5.3 N 120 46.6 W 16/ 7/97 1832 UTC 8 m 07 1209 - 1944 PST 1209 PST 1944 PST 1016.6 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 13.69 33.657 25.214 6.12 103.9 6.5 0.53 3.6 0.15 4.64 1.81 83. A 91.3 94.2 92.7 0.41
5 13.70 33.657 25.212 6.18 104.9 6.5 0.53 3.6 0.15 4.55 1.79 38. 103.4 76.0 89.7 0.57
11 13.61 33.660 25.233 6.11 103.6 6.9 0.54 3.8 0.16 4.33 1.68 12. 32.7 34.7 33.7 0.36
17 13.63 33.662 25.231 6.12 103.8 6.8 0.55 3.7 0.16 4.38 1.75 3.8 12.4 12.0 12.2 0.33
22 13.58 33.662 25.241 6.09 103.1 7.0 0.55 4.0 0.16 4.33 1.90 1.5 3.3 3.5 3.4 0.29
29 13.10 33.678 25.350 5.70 95.6 9.5 0.70 5.9 0.19 2.90 1.87 0.38 0.09 0.08 0.09 0.22
RV DAVID STARR JORDAN CALCOFI CRUISE 9707 STATION 77.80
LATITUDE LONGITUDE DAY/MO/YR CAST TIME SECCHI FOREL INCUBATION TIME LAN CIVIL TWILIGHT INTEGRATED VALUE
34 3.3 N 122 56.5 W 15/ 7/97 1825 UTC 19 m 02 1218 - 1949 PST 1218 PST 1949 PST 423.9 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 16.03 33.405 24.515 6.04 107.3 1.8 0.45 1.4 0.06 0.46 0.14 92. A 12.7 12.6 12.6 0.10
5 16.03 33.405 24.515 6.04 107.3 1.7 0.46 1.3 0.06 0.41 0.13
11 15.97 33.409 24.532 6.04 107.2 1.7 0.44 1.3 0.06 0.90 U -0.21 U 41. 12.1 11.7 11.9 0.10
18 16.07 33.552 24.620 5.89 104.8 1.7 0.49 1.7 0.08 0.68 0.23
27 15.21 33.472 24.750 5.95 104.1 2.1 0.54 2.3 0.10 0.65 0.30 11. 9.0 8.3 8.6 0.09
33 15.38 33.605 24.815 6.02 105.7 1.3 0.53 2.0 0.10 0.90 0.34
40 14.90 33.526 24.859 5.98 104.0 2.0 0.57 2.5 0.12 0.85 0.35 3.9 4.0 4.0 4.0 0.09
45 14.52 33.483 24.908 5.85 100.9 3.2 0.63 3.1 0.15 0.65 0.35
51 14.19 33.473 24.970 5.93 101.6 2.7 0.63 3.1 0.15 0.83 0.40 1.6 1.5 1.4 1.4 0.10
60 14.52 33.645 25.033 5.87 101.3 2.4 0.69 3.9 0.19 0.90 0.48
69 13.57 33.576 25.178 5.48 92.7 6.6 0.90 6.7 0.49 0.44 0.35 0.38 0.05 0.09 0.07 0.07
RV DAVID STARR JORDAN CALCOFI CRUISE 9707 STATION 80.55
LATITUDE LONGITUDE DAY/MO/YR CAST TIME SECCHI FOREL INCUBATION TIME LAN CIVIL TWILIGHT INTEGRATED VALUE
34 19.1 N 120 48.2 W 13/ 7/97 1801 UTC 8 m 04 1207 - 1948 PST 1208 PST 1948 PST 703.0 mg C/m2
DEPTH TEMP SALINITY SIGMA OXYGEN OXY SIO3 PO4 NO3 NO2 CHL-A PHAEO LIGHT UPTAKE (mg C/m3)
m DEG C THETA ml/l PCT uM/l uM/l uM/l uM/l ug/l ug/l PCT 1 2 MEAN DARK
1 16.21 33.610 24.632 6.32 112.9 1.4 0.26 0.7 0.03 1.83 0.80 83. A 71.5 70.0 70.8 0.90
4 16.45 33.613 24.579 6.33 113.6 1.2 0.23 0.5 0.03 1.86 0.86 46. 65.1 65.9 65.5 0.93
10 14.26 33.584 25.040 5.46 93.7 7.1 0.69 5.4 0.09 1.18 0.65 15. 24.8 27.0 25.9 0.19
16 13.60 33.585 25.177 5.17 87.6 8.7 0.82 7.3 0.11 1.44 0.77 4.6 2.2 14.0 8.1 0.19
21 13.30 33.583 25.236 5.14 86.5 9.0 0.84 7.7 0.12 1.63 0.88 1.8 5.0 5.2 5.1 0.16
28 13.18 33.570 25.251 5.24 88.0 9.1 0.83 7.7 0.12 2.05 0.93 0.46 0.20 0.23 0.21 0.14
RV DAVID STARR JORDAN CALCOFI CRUISE 9707 STATION 80.90
LATITUDE LONGITUDE DAY/MO/YR CAST TIME SECCHI FOREL INCUBATION TIME LAN CIVIL TWILIGHT INTEGRATED VALUE
33 9.1 N 123 13.4 W 14/ 7/97 1807 UTC 24 m 02 1219 - 1955 PST 1219 PST 1956 PST 294.8 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 16.77 33.242 24.220 5.90 106.3 2.0 0.31 0.1 0.01 0.24 0.05 94. A 7.2 8.8 8.0 0.06
7 16.66 33.243 24.247 5.90 106.1 2.0 0.30 0.1 0.01 0.29 0.05
13 16.52 33.258 24.291 5.91 106.0 2.0 0.29 0.1 0.01 0.34 0.06 44. 7.6 6.9 7.2 0.08
23 16.20 33.326 24.417 5.99 106.8 2.1 0.29 0.2 0.01 0.52 0.17
33 16.00 33.366 24.493 5.96 105.8 2.2 0.27 0.2 0.01 0.38 0.12 12. 5.0 5.2 5.1 0.07
41 16.05 33.546 24.620 5.92 105.3 2.3 0.20 0.1 0.00 0.31 0.09
49 15.51 33.478 24.689 5.93 104.3 2.4 0.22 0.1 0.00 0.31 0.10 4.4 1.4 1.3 1.4 0.04
57 15.20 33.446 24.733 5.92 103.5 2.3 0.24 0.1 0.00 0.33 0.14
65 14.74 33.373 24.777 5.94 102.8 2.4 0.23 0.1 0.00 0.26 0.12 1.6 0.47 0.46 0.47 0.04
76 13.94 33.245 24.846 5.99 101.9 2.6 0.28 0.1 0.00 0.23 0.12
87 12.89 33.121 24.962 5.95 99.0 3.4 0.39 0.9 0.04 0.23 0.14 0.38 0.04 0.04 0.04 0.02
A) INCUBATION LIGHT INTENSITIES WERE 96, 40, 11, 4.1, 1.5, 0.36 PERCENT RESPECTIVELY.
PRIMARY PRODUCTIVITY CASTS
RV DAVID STARR JORDAN CALCOFI CRUISE 9707 STATION 83.55
LATITUDE LONGITUDE DAY/MO/YR CAST TIME SECCHI FOREL INCUBATION TIME LAN CIVIL TWILIGHT INTEGRATED VALUE
33 45.5 N 120 24.9 W 12/ 7/97 1800 UTC 18 m 03 1208 - 1939 PST 1208 PST 1940 PST 382.2 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 16.77 33.572 24.473 5.76 104.0 2.4 0.39 0.9 0.03 0.58 0.18 92. A 12.1 12.0 12.1 0.12
11 16.74 33.571 24.480 5.76 103.9 2.4 0.38 0.8 0.04 0.60 0.18 39. 10.4 10.7 10.6 0.12
18 16.57 33.579 24.526 5.77 103.7 2.7 0.40 1.2 0.04 0.64 0.22
25 15.76 33.591 24.720 5.58 98.7 3.9 0.51 2.7 0.06 0.80 0.32 12. 11.8 11.7 11.7 0.14
32 11.68 33.584 25.551 4.44 72.2 13.1 1.17 13.1 0.16 1.26 0.87
38 10.67 33.595 25.741 3.95 62.9 16.6 1.40 16.8 0.06 0.42 0.35 3.9 1.4 1.4 1.4 0.04
50 10.41 33.667 25.843 3.68 58.3 18.7 1.52 18.6 0.05 0.23 0.22 1.4 0.51 0.50 0.50 0.03
57 10.16 33.741 25.943 3.41 53.7 21.1 1.63 20.5 0.04 0.14 0.16
65 10.10 33.760 25.969 3.37 53.0 21.6 1.66 20.7 0.04 0.12 0.13 0.39 0.03 0.03 0.03 0.01
RV DAVID STARR JORDAN CALCOFI CRUISE 9707 STATION 83.90
LATITUDE LONGITUDE DAY/MO/YR CAST TIME SECCHI FOREL INCUBATION TIME LAN CIVIL TWILIGHT INTEGRATED VALUE
32 35.2 N 122 49.0 W 11/ 7/97 1804 UTC 25 m 01 1216 - 1948 PST 1216 PST 1948 PST 167.7 mg C/m2
DEPTH TEMP SALINITY SIGMA OXYGEN OXY SIO3 PO4 NO3 NO2 CHL-A PHAEO LIGHT UPTAKE (mg C/m3)
m DEG C THETA ml/l PCT uM/l uM/l uM/l uM/l ug/l ug/l PCT 1 2 MEAN DARK
1 17.23 33.248 24.117 5.71 103.8 2.2 0.30 0.0 0.00 0.09 0.02 94. A 2.6 2.9 2.8 0.04
14 17.21 33.246 24.120 5.64 102.5 2.0 0.30 0.0 0.00 0.10 0.03 42. 3.0 2.5 2.8 0.04
24 17.00 33.246 24.170 5.72 103.5 1.9 0.29 0.0 0.00 0.13 0.04
34 16.25 33.260 24.355 5.91 105.4 1.9 0.32 0.0 0.01 0.26 0.12 12. 2.6 2.9 2.8 0.07
43 16.05 33.331 24.455 5.95 105.7 1.9 0.37 0.3 0.02 0.38 0.18
51 15.84 33.325 24.498 5.92 104.7 2.1 0.38 0.4 0.03 0.38 0.17 4.4 1.9 2.0 2.0 0.05
59 14.87 33.226 24.635 6.01 104.2 2.4 0.38 0.4 0.02 0.31 0.15
68 14.29 33.164 24.711 6.05 103.6 2.6 0.36 0.3 0.01 0.40 0.22 1.5 0.73 0.71 0.72 0.04
79 13.57 33.115 24.822 6.00 101.2 2.9 0.35 0.2 0.02 0.31 0.19
90 12.87 33.169 25.003 5.76 95.8 4.1 0.49 2.0 0.10 0.23 0.25 0.40 0.05 0.06 0.06 0.02
RV DAVID STARR JORDAN CALCOFI CRUISE 9707 STATION 87.45
LATITUDE LONGITUDE DAY/MO/YR CAST TIME SECCHI FOREL INCUBATION TIME LAN CIVIL TWILIGHT INTEGRATED VALUE
33 29.5 N 119 19.1 W 8/ 7/97 1852 UTC 8 m 04 1202 - 1940 PST 1202 PST 1941 PST 1071.5 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 15.92 33.704 24.770 6.07 107.8 0.9 0.38 2.0 0.10 2.19 0.54 83. A 61.3 59.8 60.5 0.39
5 15.62 33.701 24.835 6.04 106.7 1.0 0.39 2.2 0.10 2.43 0.73 38. 78.2 71.9 75.1 0.40
11 12.87 33.693 25.407 4.90 81.8 9.2 0.95 10.1 0.15 4.27 1.65 12. 54.7 60.8 57.8 0.34
17 12.54 33.694 25.472 4.66 77.3 10.6 1.05 11.5 0.14 3.63 1.51 3.8 26.3 25.3 25.8 0.22
22 12.12 33.690 25.550 4.48 73.6 12.1 1.14 12.9 0.14 3.21 1.60 1.5 4.4 5.5 5.0 0.18
27 11.38 33.689 25.687 4.03 65.2 15.5 1.32 15.8 0.14 2.30 1.43 0.56 0.33 0.33 0.33 0.12
RV DAVID STARR JORDAN CALCOFI CRUISE 9707 STATION 87.80
LATITUDE LONGITUDE DAY/MO/YR CAST TIME SECCHI FOREL INCUBATION TIME LAN CIVIL TWILIGHT INTEGRATED VALUE
32 19.3 N 121 42.9 W 9/ 7/97 1844 UTC 11 m 04 1212 - 1947 PST 1212 PST 1947 PST 580.8 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 15.65 33.518 24.687 6.02 106.3 1.3 0.39 0.3 0.04 1.36 0.56 87. A 27.8 26.9 27.4 0.17
7 15.64 33.519 24.691 6.06 106.9 1.3 0.37 0.3 0.04 1.54 0.50 38. 33.2 29.4 31.3 0.19
15 15.63 33.519 24.693 6.04 106.6 1.2 0.37 0.3 0.04 1.45 0.57 12. 20.2 21.7 20.9 0.17
23 15.61 33.519 24.698 6.05 106.7 1.2 0.38 0.3 0.04 1.27 0.54 4.0 5.4 8.6 7.0 0.15
30 15.56 33.523 24.712 6.08 107.1 1.1 0.36 0.2 0.03 1.56 0.65 1.5 4.0 3.4 3.7 0.15
40 15.34 33.491 24.737 6.00 105.2 1.6 0.41 0.6 0.04 1.44 0.70 0.38 0.25 0.15 0.20 0.10
A) INCUBATION LIGHT INTENSITIES WERE 96, 40, 11, 4.1, 1.5, 0.36 PERCENT RESPECTIVELY.
PRIMARY PRODUCTIVITY CASTS
RV DAVID STARR JORDAN CALCOFI CRUISE 9707 STATION 90.35
LATITUDE LONGITUDE DAY/MO/YR CAST TIME SECCHI FOREL INCUBATION TIME LAN CIVIL TWILIGHT INTEGRATED VALUE
33 15.2 N 118 14.9 W 7/ 7/97 1816 UTC 23 m 01 1159 - 1933 PST 1159 PST 1933 PST 345.6 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 20.52 33.592 23.552 5.53 107.2 2.6 0.29 0.0 0.00 0.23 0.06 94. A 8.9 8.4 8.6 0.09
8 20.18 33.572 23.627 5.61 108.0 2.5 0.29 0.0 0.00 0.19 0.05
14 19.20 33.524 23.844 5.76 108.9 2.4 0.29 0.0 0.00 0.28 0.07 39. 6.9 7.0 7.0 0.10
24 15.48 33.393 24.630 6.69 117.6 2.1 0.31 0.0 0.00 0.37 0.11
33 14.20 33.367 24.885 6.76 115.8 0.9 0.32 0.0 0.00 0.56 0.28 11. 5.1 5.3 5.2 0.15
39 13.40 33.388 25.066 6.48 109.2 2.3 0.49 1.4 0.10 2.57 1.53
47 12.55 33.430 25.267 5.45 90.2 6.3 0.68 3.7 0.19 1.17 0.86 4.3 4.8 5.1 5.0 0.09
55 11.54 33.495 25.508 4.42 71.6 11.4 1.11 11.6 0.34 0.57 0.56
62 11.27 33.557 25.605 4.07 65.6 13.5 1.24 13.9 0.14 0.43 0.53 1.6 0.56 0.63 0.59 0.04
73 10.65 33.598 25.748 3.89 61.9 16.1 1.41 17.1 0.02 0.12 0.15
83 10.35 33.674 25.859 3.59 56.8 18.4 1.54 19.1 0.01 0.07 0.11 0.39 0.02 0.02 0.02 0.02
RV DAVID STARR JORDAN CALCOFI CRUISE 9707 STATION 90.70
LATITUDE LONGITUDE DAY/MO/YR CAST TIME SECCHI FOREL INCUBATION TIME LAN CIVIL TWILIGHT INTEGRATED VALUE
32 6.0 N 120 38.1 W 6/ 7/97 1818 UTC 16 m 02 1213 - 1936 PST 1213 PST 1937 PST 333.4 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 16.96 33.642 24.483 5.70 103.3 1.4 0.34 0.1 0.01 0.44 0.11 91. A 11.2 10.5 10.9 0.11
9 16.95 33.642 24.485 5.73 103.8 1.4 0.34 0.0 0.01 0.41 0.12 42. 11.6 11.4 11.5 0.12
15 16.91 33.641 24.494 5.73 103.8 1.4 0.33 0.0 0.01 0.40 0.11
22 16.77 33.632 24.520 5.74 103.6 1.4 0.35 0.2 0.02 0.41 0.13 12. 7.7 7.6 7.7 0.13
32 15.84 33.603 24.711 5.75 101.9 3.0 0.46 1.5 0.08 0.57 0.30 4.6 4.5 4.5 4.5 0.10
44 13.33 33.454 25.131 5.43 91.4 6.5 0.79 5.7 0.42 0.65 0.43 1.5 1.4 1.5 1.5 0.05
51 12.67 33.541 25.329 4.92 81.7 9.4 1.02 10.0 0.54 0.49 0.29
58 12.10 33.550 25.446 4.62 75.8 11.3 1.14 12.5 0.17 0.36 0.25 0.38 0.08 0.10 0.09 0.05
RV DAVID STARR JORDAN CALCOFI CRUISE 9707 STATION 90.100
LATITUDE LONGITUDE DAY/MO/YR CAST TIME SECCHI FOREL INCUBATION TIME LAN CIVIL TWILIGHT INTEGRATED VALUE
31 5.8 N 122 40.2 W 5/ 7/97 1821 UTC 28 m 01 1216 - 1944 PST 1216 PST 1944 PST 127.7 mg C/m2
DEPTH TEMP SALINITY SIGMA OXYGEN OXY SIO3 PO4 NO3 NO2 CHL-A PHAEO LIGHT UPTAKE (mg C/m3)
m DEG C THETA ml/l PCT uM/l uM/l uM/l uM/l ug/l ug/l PCT 1 2 MEAN DARK
1 17.21 33.179 24.069 5.68 103.2 2.3 0.30 0.0 0.00 0.09 0.02 95. A 2.0 1.9 2.0 0.04
8 17.22 33.180 24.067 5.68 103.2 2.3 0.30 0.0 0.00 0.09 0.02
16 17.20 33.180 24.072 5.68 103.1 2.2 0.30 0.0 0.00 0.09 0.02 42. 2.4 2.3 2.4 0.04
27 17.20 33.185 24.077 5.66 102.8 2.2 0.29 0.0 0.00 0.10 0.02
39 17.13 33.189 24.097 5.69 103.2 2.2 0.29 0.0 0.00 0.11 0.03 12. 1.7 1.7 1.7 0.05
48 16.90 33.207 24.165 5.76 104.0 2.1 0.30 0.0 0.00 0.14 0.03
57 16.65 33.275 24.275 5.84 105.0 1.9 0.30 0.0 0.00 0.17 0.04 4.4 1.1 1.2 1.2 0.05
66 16.15 33.246 24.368 5.95 105.9 2.1 0.29 0.0 0.00 0.21 0.06
75 15.52 33.236 24.502 6.03 105.9 2.2 0.28 0.0 0.00 0.21 0.07 1.6 0.24 0.43 0.33 0.04
84 14.81 33.197 24.627 6.06 104.9 2.2 0.27 0.0 0.00 0.27 0.10
93 14.11 33.149 24.738 6.05 103.2 2.3 0.32 0.0 0.00 0.32 0.19
102 13.74 33.181 24.839 6.14 104.0 2.9 0.41 0.6 0.06 0.32 0.18 0.37 0.08 0.09 0.09 0.02
RV DAVID STARR JORDAN CALCOFI CRUISE 9707 STATION 93.26
LATITUDE LONGITUDE DAY/MO/YR CAST TIME SECCHI FOREL INCUBATION TIME LAN CIVIL TWILIGHT INTEGRATED VALUE
32 57.3 N 117 18.2 W 1/ 7/97 1832 UTC 9 m 03 1152 - 1931 PST 1153 PST 1931 PST 601.7 mg C/m2
DEPTH TEMP SALINITY SIGMA OXYGEN OXY SIO3 PO4 NO3 NO2 CHL-A PHAEO LIGHT UPTAKE (mg C/m3)
m DEG C THETA ml/l PCT uM/l uM/l uM/l uM/l ug/l ug/l PCT 1 2 MEAN DARK
1 22.23 33.751 23.206 5.78 115.7 3.3 0.17 0.0 0.01 0.80 0.22 84. A 31.6 38.6 35.1 0.40
5 21.69 33.750 23.356 5.79 114.8 3.2 0.17 0.0 0.01 0.85 0.22 43. 36.7 37.7 37.2 0.66
14 15.78 33.397 24.566 6.50 114.9 3.3 0.33 0.0 0.00 0.84 0.31 9.2 21.3 24.9 23.1 0.22
19 14.96 33.366 24.723 6.52 113.4 3.0 0.35 0.0 0.01 0.87 0.33 3.9 7.4 7.1 7.2 0.16
25 13.91 33.437 24.999 5.84 99.5 5.8 0.57 1.6 0.22 1.80 0.90 1.4 7.4 7.6 7.5 0.31
33 12.33 33.474 25.343 4.80 79.1 9.8 0.97 7.6 0.41 0.65 0.66 0.36 0.22 0.18 0.20 0.06
A) INCUBATION LIGHT INTENSITIES WERE 96, 40, 11, 4.1, 1.5, 0.36 PERCENT RESPECTIVELY.
PRIMARY PRODUCTIVITY CASTS
RV DAVID STARR JORDAN CALCOFI CRUISE 9707 STATION 93.50
LATITUDE LONGITUDE DAY/MO/YR CAST TIME SECCHI FOREL INCUBATION TIME LAN CIVIL TWILIGHT INTEGRATED VALUE
32 11.0 N 118 54.2 W 2/ 7/97 1825 UTC 15 m 02 1200 - 1935 PST 1200 PST 1936 PST 373.9 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 18.12 33.642 24.204 5.63 104.4 2.2 0.30 0.0 0.00 0.23 0.06 90. A 6.4 6.4 6.4 0.12
9 18.12 33.641 24.203 5.63 104.4 2.2 0.29 0.0 0.00 0.22 0.06 40. 8.1 7.5 7.8 0.16
20 17.89 33.646 24.264 5.66 104.4 2.3 0.29 0.0 0.00 0.31 0.08 13. 8.3 7.7 8.0 0.17
30 14.88 33.585 24.909 5.66 98.4 4.7 0.53 2.3 0.11 1.21 0.57 4.6 14.0 13.0 13.5 0.20
40 12.91 33.572 25.306 4.71 78.6 10.0 0.96 9.2 0.37 0.97 0.58 1.7 3.8 4.2 4.0 0.08
47 11.91 33.576 25.502 4.31 70.4 12.6 1.16 12.8 0.26 0.62 0.49
54 11.47 33.582 25.588 4.10 66.4 14.2 1.27 14.6 0.10 0.35 0.41 0.40 0.11 0.12 0.12 0.04
RV DAVID STARR JORDAN CALCOFI CRUISE 9707 STATION 93.80
LATITUDE LONGITUDE DAY/MO/YR CAST TIME SECCHI FOREL INCUBATION TIME LAN CIVIL TWILIGHT INTEGRATED VALUE
31 11.0 N 120 55.7 W 3/ 7/97 1813 UTC 24 m 01 1209 - 1941 PST 1208 PST 1942 PST 190.5 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 16.91 33.484 24.373 5.71 103.3 1.4 0.31 0.1 0.00 0.15 0.03 94. A 4.0 3.7 3.8 0.06
13 16.89 33.500 24.391 5.73 103.6 1.4 0.30 0.1 0.00 0.14 0.03 44. 4.3 4.1 4.2 0.07
23 16.91 33.531 24.410 5.70 103.1 1.3 0.30 0.1 0.00 0.15 0.04
33 16.97 33.559 24.418 5.71 103.5 1.2 0.30 0.1 0.00 0.15 0.04 12. 2.5 2.5 2.5 0.07
41 16.89 33.571 24.446 5.70 103.1 1.2 0.30 0.1 0.00 0.20 0.05
49 14.47 33.240 24.731 6.07 104.4 2.3 0.28 0.1 0.00 0.29 0.11 4.4 1.5 1.5 1.5 0.09
57 14.00 33.198 24.797 6.05 103.1 2.5 0.29 0.1 0.00 0.31 0.18
65 13.32 33.193 24.932 5.88 98.8 3.3 0.39 0.7 0.04 0.80 0.47 1.6 1.4 1.4 1.4 0.07
76 13.04 33.233 25.019 5.73 95.7 3.8 0.50 2.3 0.13 0.66 0.41
87 12.07 33.328 25.280 5.37 87.9 6.3 0.76 6.6 0.24 0.43 0.27 0.38 0.11 0.10 0.10 0.04
RV DAVID STARR JORDAN CALCOFI CRUISE 9707 STATION 93.120
LATITUDE LONGITUDE DAY/MO/YR CAST TIME SECCHI FOREL INCUBATION TIME LAN CIVIL TWILIGHT INTEGRATED VALUE
29 50.9 N 123 35.2 W 4/ 7/97 1920 UTC 35 m 01 1220 - 1947 PST 1218 PST 1947 PST 78.8 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 19.48 33.430 23.701 5.39 102.4 2.3 0.28 0.0 0.00 0.06 0.01 92. A 1.3 1.3 1.3 0.05
11 19.44 33.429 23.711 5.42 102.9 2.2 0.27 0.0 0.00 0.06 0.01
20 19.43 33.429 23.714 5.39 102.3 2.1 0.27 0.0 0.00 0.06 0.01 42. 1.4 1.5 1.4 0.06
35 19.40 33.433 23.725 5.38 102.0 2.1 0.27 0.0 0.00 0.06 0.01
49 17.06 33.331 24.222 5.91 107.1 2.0 0.25 0.0 0.00 0.07 0.02 12. 0.74 0.76 0.75 0.07
61 16.46 33.285 24.327 5.90 105.7 2.0 0.26 0.0 0.00 0.07 0.01
72 16.12 33.313 24.427 5.89 104.8 2.0 0.26 0.0 0.00 0.08 0.02 4.3 0.33 0.32 0.33 0.09
84 15.86 33.301 24.476 5.90 104.4 1.9 0.26 0.0 0.00 0.10 0.03
96 15.49 33.315 24.570 5.89 103.5 2.0 0.26 0.0 0.00 0.12 0.04 1.5 0.13 0.15 0.14 0.07
105 15.13 33.275 24.618 5.93 103.4 2.0 0.26 0.0 0.00 0.14 0.05
117 14.34 33.181 24.715 5.96 102.2 2.1 0.29 0.0 0.00 0.16 0.09
127 13.83 33.187 24.826 5.84 99.1 2.4 0.35 0.0 0.03 0.32 0.24 0.38 0.03 0.04 0.03 0.02
A) INCUBATION LIGHT INTENSITIES WERE 96, 40, 11, 4.1, 1.5, 0.36 PERCENT RESPECTIVELY.