RV DAVID STARR JORDAN CALCOFI CRUISE 9602 STATION 77.51
LATITUDE LONGITUDE DAY/MO/YR CAST TIME SECCHI FOREL INCUBATION TIME LAN CIVIL TWILIGHT INTEGRATED VALUE
35 1.0 N 120 55.0 W 14/ 2/96 1818 UTC 7 m 07 1218 - 1809 PST 1218 PST 1809 PST 714.8 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 13.00 33.413 25.164 5.88 98.3 8.9 0.80 6.1 0.17 2.45 0.47 64. A 51.9 54.3 53.1 0.19
5 12.95 33.414 25.175 5.86 97.8 8.8 0.80 6.1 0.17 2.45 0.65 33. 63.1 64.7 63.9 0.22
9 12.89 33.425 25.195 5.86 97.7 8.8 0.81 6.1 0.17 2.58 0.68 14. 45.0 44.3 44.7 0.20
14 12.70 33.426 25.234 5.68 94.3 9.2 0.86 6.8 0.21 1.95 0.66 4.6 15.4 16.0 15.7 0.09
19 12.53 33.432 25.271 5.52 91.3 10.0 0.93 7.5 0.25 1.53 0.66 1.6 4.3 4.0 4.2 0.09
26 12.11 33.515 25.416 5.03 82.5 11.7 1.10 9.1 0.33 0.56 0.67 0.33 0.11 0.12 0.12 0.08
RV DAVID STARR JORDAN CALCOFI CRUISE 9602 STATION 77.90
LATITUDE LONGITUDE DAY/MO/YR CAST TIME SECCHI FOREL INCUBATION TIME LAN CIVIL TWILIGHT INTEGRATED VALUE
33 43.1 N 123 37.6 W 13/ 2/96 1831 UTC 56 m 01 1226 - 1817 PST 1228 PST 1817 PST 131.2 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 16.97 33.390 24.287 5.59 101.2 3.2 0.27 0.1 0.00 0.07 0.02 95. A 0.73 0.85 0.79 0.04
19 16.87 33.390 24.311 5.60 101.2 3.2 0.27 0.1 0.00 0.08 0.02
37 16.88 33.400 24.317 5.58 100.8 3.2 0.26 0.1 0.00 0.09 0.03 36. 0.95 1.0 0.97 0.08
50 16.88 33.407 24.323 5.57 100.6 3.2 0.26 0.1 0.00 0.11 0.04
61 15.99 33.418 24.536 5.68 100.9 3.3 0.28 0.1 0.00 0.17 0.10
73 14.29 33.291 24.809 5.91 101.3 3.5 0.33 0.2 0.03 0.26 0.21 14. 1.9 1.9 1.9 0.05
84 13.38 33.270 24.980 5.88 98.9 3.7 0.35 0.1 0.11 0.30 0.23
95 12.71 33.256 25.102 5.80 96.2 4.1 0.43 1.0 0.08 0.25 0.21
103 12.48 33.323 25.199 5.48 90.5 5.5 0.56 3.3 0.02 0.15 0.15
113 11.80 33.347 25.346 5.38 87.6 6.3 0.65 5.0 0.02 0.09 0.09 4.5 0.21 0.19 0.20 0.03
124 11.31 33.353 25.441 5.24 84.4 7.9 0.76 7.0 0.01 0.06 0.08
136 10.29 33.464 25.707 4.78 75.4 12.9 1.10 12.7 0.01 0.02 0.04
150 9.66 33.521 25.857 4.61 71.7 15.4 1.25 15.0 0.01 0.02 0.04 1.6 0.04 0.03 0.03 0.02
181 8.77 33.741 26.172 3.91 59.7 24.5 1.69 22.0 0.01 0.00 0.02
211 8.21 33.870 26.359 3.59 54.2 30.1 1.86 24.9 0.00 0.31 0.00 0.00 0.00 0.01
RV DAVID STARR JORDAN CALCOFI CRUISE 9602 STATION 80.51
LATITUDE LONGITUDE DAY/MO/YR CAST TIME SECCHI FOREL INCUBATION TIME LAN CIVIL TWILIGHT INTEGRATED VALUE
34 26.9 N 120 31.3 W 11/ 2/96 1829 UTC 9 m 05 1215 - 1809 PST 1216 PST 1808 PST 391.7 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 14.48 33.425 24.870 5.99 103.2 2.9 0.44 1.2 0.06 1.05 0.28 84. A 19.1 19.2 19.2 0.14
7 14.16 33.425 24.938 6.00 102.7 2.9 0.44 1.2 0.06 1.17 0.49 30. 26.0 25.3 25.6 0.14
13 14.07 33.424 24.956 5.99 102.3 3.2 0.46 1.4 0.07 1.32 0.31 11. 17.0 17.9 17.5 0.15
18 13.94 33.428 24.986 6.02 102.6 3.3 0.49 1.5 0.09 1.27 0.40 4.6 8.2 7.9 8.0 0.13
24 13.65 33.434 25.051 6.02 102.0 4.2 0.54 2.3 0.12 1.32 0.45 1.7 2.6 2.6 2.6 0.13
34 13.55 33.435 25.072 5.97 100.9 4.2 0.54 2.5 0.12 1.29 0.40 0.30 0.06 0.06 0.06 0.11
RV DAVID STARR JORDAN CALCOFI CRUISE 9602 STATION 80.80
LATITUDE LONGITUDE DAY/MO/YR CAST TIME SECCHI FOREL INCUBATION TIME LAN CIVIL TWILIGHT INTEGRATED VALUE
33 28.7 N 122 35.5 W 12/ 2/96 1813 UTC 32 m 02 1224 - 1822 PST 1224 PST 1822 PST 145.2 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
3 16.75 33.368 24.322 5.60 100.9 2.8 0.27 0.0 0.00 0.10 0.04 87. A 0.78 0.72 0.75 0.07
11 16.74 33.366 24.323 5.60 100.9 2.8 0.27 0.0 0.00 0.11 0.03
21 16.69 33.361 24.331 5.62 101.2 2.8 0.26 0.0 0.00 0.11 0.03 37. 1.5 1.4 1.5 0.08
32 16.55 33.339 24.347 5.63 101.0 2.8 0.27 0.0 0.00 0.13 0.04
43 15.97 33.195 24.369 5.70 101.0 2.7 0.30 0.0 0.00 0.15 0.07 13. 1.8 1.7 1.8 0.06
54 15.57 33.110 24.393 5.76 101.2 2.7 0.31 0.0 0.00 0.21 0.08
65 15.15 33.123 24.496 5.82 101.4 2.7 0.33 0.0 0.00 0.27 0.18 4.4 1.6 1.8 1.7 0.04
75 14.02 33.287 24.862 5.99 102.1 3.1 0.33 0.0 0.01 0.29 0.26
86 13.38 33.323 25.021 5.88 99.0 3.2 0.35 0.1 0.20 0.33 0.27 1.6 1.1 1.1 1.1 0.03
96 12.73 33.268 25.107 5.82 96.6 3.6 0.40 0.7 0.06 0.22 0.29
106 12.42 33.301 25.193 5.57 91.9 4.8 0.51 2.7 0.02 0.14 0.14
114 12.37 33.403 25.282 5.42 89.3 5.5 0.58 4.2 0.02 0.09 0.11
119 12.73 33.574 25.345 5.29 88.0 5.8 0.57 4.5 0.02 0.07 0.08 0.33 0.03 0.02 0.02 0.02
A) INCUBATION LIGHT INTENSITIES WERE 93, 37, 13, 4.5, 1.6, 0.30 PERCENT RESPECTIVELY.
PRIMARY PRODUCTIVITY CASTS
RV DAVID STARR JORDAN CALCOFI CRUISE 9602 STATION 83.55
LATITUDE LONGITUDE DAY/MO/YR CAST TIME SECCHI FOREL INCUBATION TIME LAN CIVIL TWILIGHT INTEGRATED VALUE
33 45.0 N 120 25.8 W 10/ 2/96 1914 UTC 14 m 03 1214 - 1802 PST 1216 PST 1802 PST 616.2 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 13.72 33.452 25.049 6.12 103.8 1.8 0.44 1.4 0.07 1.49 0.51 80. A 19.8 19.3 19.5 0.12
9 13.52 33.453 25.091 6.13 103.6 1.8 0.44 1.4 0.08 1.63 0.77 37. 32.0 30.1 31.0 0.17
19 13.13 33.459 25.175 5.80 97.2 4.5 0.61 3.7 0.16 1.59 0.84 12. 17.7 18.2 18.0 0.11
29 12.80 33.476 25.253 5.49 91.4 6.7 0.76 5.8 0.21 0.96 0.80 4.2 5.8 5.7 5.8 0.07
38 11.90 33.529 25.467 4.71 76.9 11.1 1.08 10.9 0.28 0.41 0.47 1.6 0.84 0.84 0.84 0.05
45 11.49 33.552 25.561 4.38 70.9 13.1 1.23 13.2 0.27 0.33 0.37
53 11.03 33.580 25.666 4.07 65.3 15.2 1.34 15.3 0.18 0.20 0.33 0.30 0.03 0.04 0.03 0.04
RV DAVID STARR JORDAN CALCOFI CRUISE 9602 STATION 83.90
LATITUDE LONGITUDE DAY/MO/YR CAST TIME SECCHI FOREL INCUBATION TIME LAN CIVIL TWILIGHT INTEGRATED VALUE
32 34.9 N 122 49.1 W 9/ 2/96 1841 UTC 41 m 01 1224 - 1813 PST 1225 PST 1813 PST 135.4 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 16.09 33.262 24.392 5.70 101.3 2.5 0.29 0.0 0.00 0.10 0.03 93. A 1.6 1.5 1.5 0.05
15 16.06 33.273 24.407 5.69 101.1 2.5 0.28 0.0 0.00 0.11 0.03
27 16.04 33.310 24.441 5.69 101.1 2.5 0.28 0.0 0.00 0.12 0.03 36. 1.3 1.3 1.3 0.07
40 16.00 33.311 24.451 5.69 101.0 2.5 0.28 0.0 0.00 0.12 0.06
54 15.96 33.317 24.465 5.70 101.1 2.5 0.28 0.0 0.00 0.17 0.05 13. 1.0 0.96 0.99 0.06
68 15.74 33.318 24.516 5.71 100.8 2.5 0.28 0.0 0.00 0.22 0.07
83 15.43 33.304 24.574 5.73 100.5 2.5 0.30 0.0 0.00 0.41 0.21 4.5 1.3 1.4 1.4 0.01
93 13.60 33.250 24.920 5.66 95.6 3.7 0.44 1.3 0.08 0.43 0.36
102 12.74 33.246 25.089 5.59 92.8 4.5 0.51 2.6 0.03 0.29 0.26
110 12.02 33.271 25.246 5.36 87.6 5.9 0.65 4.8 0.02 0.18 0.19 1.6 0.36 0.35 0.36 0.01
125 11.71 33.430 25.427 4.96 80.6 8.3 0.84 8.2 0.01 0.09 0.10
144 10.77 33.551 25.692 4.60 73.3 12.2 1.09 12.6 0.01 0.04 0.06
155 9.91 33.610 25.885 4.24 66.4 16.1 1.32 16.2 0.01 0.02 0.04 0.30 0.00 0.00 0.00 0.01
RV DAVID STARR JORDAN CALCOFI CRUISE 9602 STATION 87.50
LATITUDE LONGITUDE DAY/MO/YR CAST TIME SECCHI FOREL INCUBATION TIME LAN CIVIL TWILIGHT INTEGRATED VALUE
33 19.1 N 119 39.9 W 6/ 2/96 1847 UTC 16 m 04 1210 - 1801 PST 1213 PST 1802 PST 349.8 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 14.32 33.369 24.861 5.86 100.6 3.6 0.43 1.1 0.05 0.68 0.28 83. A 7.9 8.1 8.0 0.07
10 14.29 33.369 24.867 5.87 100.7 3.5 0.43 1.1 0.05 0.68 0.29 38. 13.5 14.6 14.1 0.07
21 13.52 33.423 25.068 5.77 97.5 4.6 0.57 3.0 0.12 0.72 0.45 13. 9.9 10.0 10.0 0.05
33 12.48 33.532 25.359 4.91 81.2 9.1 0.92 8.2 0.17 0.57 0.68 4.2 3.2 3.5 3.4 0.05
43 11.84 33.587 25.523 4.32 70.5 13.2 1.18 12.2 0.19 0.43 0.79 1.6 1.0 0.93 0.97 0.04
52 11.71 33.596 25.555 4.21 68.5 14.1 1.23 13.0 0.19 0.43 0.75
63 11.65 33.601 25.570 4.15 67.5 14.2 1.25 13.3 0.19 0.39 0.81 0.24 0.09 0.09 0.09 0.04
RV DAVID STARR JORDAN CALCOFI CRUISE 9602 STATION 87.80
LATITUDE LONGITUDE DAY/MO/YR CAST TIME SECCHI FOREL INCUBATION TIME LAN CIVIL TWILIGHT INTEGRATED VALUE
32 19.0 N 121 42.9 W 7/ 2/96 1841 UTC 23 m 02 1220 - 1812 PST 1221 PST 1814 PST 202.1 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 15.51 33.162 24.444 5.78 101.5 2.6 0.32 0.1 0.00 0.14 0.06 88. A 1.0 0.95 0.98 0.07
15 15.49 33.160 24.448 5.79 101.6 2.6 0.32 0.1 0.00 0.15 0.05 37. 2.0 2.0 2.0 0.08
32 15.42 33.158 24.462 5.80 101.7 2.6 0.32 0.1 0.00 0.17 0.06 12. 1.9 1.9 1.9 0.09
46 14.33 33.256 24.773 5.92 101.6 3.1 0.37 0.2 0.05 0.61 0.32 4.6 4.9 5.0 5.0 0.07
53 14.20 33.268 24.810 5.87 100.4 3.1 0.39 0.5 0.09 0.55 0.32
63 14.10 33.290 24.848 5.86 100.1 3.0 0.39 0.5 0.10 0.54 0.30 1.5 2.7 2.6 2.7 0.02
74 13.62 33.318 24.968 5.72 96.7 3.7 0.46 1.5 0.15 0.28 0.22
87 12.53 33.304 25.174 5.65 93.4 4.1 0.48 2.3 0.03 0.16 0.16 0.30 0.13 0.12 0.12 0.01
A) INCUBATION LIGHT INTENSITIES WERE 93, 37, 13, 4.5, 1.6, 0.30 PERCENT RESPECTIVELY.
PRIMARY PRODUCTIVITY CASTS
RV DAVID STARR JORDAN CALCOFI CRUISE 9602 STATION 87.110
LATITUDE LONGITUDE DAY/MO/YR CAST TIME SECCHI FOREL INCUBATION TIME LAN CIVIL TWILIGHT INTEGRATED VALUE
31 19.5 N 123 45.0 W 8/ 2/96 1836 UTC 28 m 02 1229 - 1821 PST 1229 PST 1821 PST 170.8 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 15.54 33.300 24.544 5.83 102.5 2.8 0.32 0.0 0.00 0.19 0.06 90. A 2.9 2.7 2.8 0.06
10 15.47 33.300 24.560 5.82 102.2 2.8 0.32 0.0 0.00 0.20 0.06
18 15.46 33.300 24.562 5.83 102.4 2.7 0.32 0.0 0.00 0.20 0.06 37. 3.4 3.3 3.4 0.07
28 15.44 33.300 24.567 5.85 102.7 2.7 0.32 0.0 0.00 0.20 0.08
37 15.34 33.302 24.591 5.83 102.1 2.6 0.32 0.0 0.00 0.22 0.09 13. 2.2 2.2 2.2 0.07
47 14.20 33.306 24.839 5.73 98.1 2.9 0.41 0.8 0.10 0.71 0.46
57 13.27 33.324 25.043 5.45 91.5 4.7 0.61 4.2 0.03 0.31 0.25 4.4 1.7 1.8 1.7 0.02
66 12.24 33.324 25.244 5.31 87.3 6.0 0.71 5.7 0.01 0.17 0.16
75 11.78 33.337 25.341 4.96 80.7 8.4 0.88 8.6 0.01 0.14 0.14 1.6 0.33 0.34 0.33 0.01
84 10.98 33.457 25.580 4.43 70.9 12.6 1.17 13.3 0.01 0.07 0.08
95 10.78 33.489 25.640 4.34 69.2 13.6 1.23 14.3 0.01 0.06 0.07
105 10.12 33.549 25.801 4.06 63.8 16.6 1.40 17.0 0.01 0.03 0.05 0.32 0.00 0.01 0.01 0.01
RV DAVID STARR JORDAN CALCOFI CRUISE 9602 STATION 90.28
LATITUDE LONGITUDE DAY/MO/YR CAST TIME SECCHI FOREL INCUBATION TIME LAN CIVIL TWILIGHT INTEGRATED VALUE
33 28.9 N 117 46.2 W 5/ 2/96 1822 UTC 9 m 05 1204 - 1754 PST 1205 PST 1754 PST 533.6 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 14.52 33.321 24.781 6.51 112.2 1.8 0.26 0.1 0.01 2.33 0.39 71. A 31.1 32.0 31.5 0.26
6 14.45 33.332 24.805 6.47 111.3 1.6 0.27 0.1 0.01 3.28 0.49 36. 52.3 49.2 50.7 0.38
13 14.48 33.403 24.854 6.09 104.9 1.1 0.27 0.1 0.01 1.03 0.37 11. 11.4 10.8 11.1 0.15
19 13.85 33.443 25.016 5.49 93.4 3.4 0.52 2.4 0.12 1.63 0.73 3.9 7.3 7.3 7.3 0.12
24 13.08 33.470 25.193 5.01 83.9 6.0 0.75 5.4 0.20 1.47 0.79 1.7 2.2 2.0 2.1 0.15
34 12.65 33.487 25.291 4.81 79.8 7.1 0.87 6.9 0.24 1.26 0.77 0.30 0.14 0.14 0.14 0.09
RV DAVID STARR JORDAN CALCOFI CRUISE 9602 STATION 90.53
LATITUDE LONGITUDE DAY/MO/YR CAST TIME SECCHI FOREL INCUBATION TIME LAN CIVIL TWILIGHT INTEGRATED VALUE
32 39.3 N 119 29.0 W 4/ 2/96 1920 UTC 16 m 04 1210 - 1756 PST 1212 PST 1756 PST 459.5 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
2 14.23 33.441 24.935 5.98 102.5 4.0 0.39 0.9 0.05 0.91 0.34 83. A 15.6 15.7 15.6 0.08
10 14.21 33.441 24.940 5.98 102.5 3.7 0.39 0.9 0.05 0.86 0.34 38. 17.4 16.3 16.8 0.08
21 14.11 33.441 24.961 5.95 101.7 3.8 0.40 0.9 0.06 0.95 0.42 13. 12.3 12.7 12.5 0.07
32 14.01 33.447 24.987 5.86 100.0 4.1 0.43 1.5 0.09 0.62 0.37 4.6 4.8 4.6 4.7 0.04
44 13.65 33.461 25.072 5.41 91.6 5.6 0.59 3.9 0.23 0.34 0.27 1.5 1.0 0.96 0.99 0.02
52 12.44 33.499 25.342 4.92 81.3 9.2 0.89 8.6 0.27 0.26 0.27
61 12.10 33.517 25.421 4.59 75.3 11.0 1.03 10.9 0.12 0.18 0.23 0.29 0.05 0.04 0.05 0.03
RV DAVID STARR JORDAN CALCOFI CRUISE 9602 STATION 90.90
LATITUDE LONGITUDE DAY/MO/YR CAST TIME SECCHI FOREL INCUBATION TIME LAN CIVIL TWILIGHT INTEGRATED VALUE
31 25.1 N 121 59.0 W 3/ 2/96 1911 UTC 26 m 02 1221 - 1807 PST 1222 PST 1807 PST 101.5 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
2 15.89 33.246 24.424 5.73 101.5 3.0 0.34 0.1 0.00 0.13 0.04 89. A 1.8 1.9 1.8 0.06
17 15.84 33.250 24.439 5.72 101.2 2.7 0.30 0.0 0.00 0.13 0.04 37. 2.0 1.9 2.0 0.07
35 15.59 33.250 24.496 5.77 101.5 2.7 0.32 0.0 0.00 0.17 0.07 13. 1.4 1.4 1.4 0.07
52 15.51 33.255 24.518 5.78 101.6 2.9 0.30 0.0 0.00 0.21 0.10 4.6 0.67 0.68 0.67 0.04
70 15.14 33.271 24.612 5.83 101.7 2.9 0.31 0.0 0.00 0.39 0.20 1.6 0.64 0.62 0.63 0.02
80 14.80 33.311 24.716 5.83 101.0 3.2 0.36 0.2 0.11 0.52 0.44
88 13.85 33.331 24.932 5.78 98.2 3.6 0.45 1.4 0.22 0.34 0.27
98 13.13 33.319 25.068 5.80 97.1 3.9 0.47 1.8 0.05 0.17 0.26 0.31 0.05 0.05 0.05 0.01
A) INCUBATION LIGHT INTENSITIES WERE 93, 37, 13, 4.5, 1.6, 0.30 PERCENT RESPECTIVELY.
PRIMARY PRODUCTIVITY CASTS
RV DAVID STARR JORDAN CALCOFI CRUISE 9602 STATION 93.35
LATITUDE LONGITUDE DAY/MO/YR CAST TIME SECCHI FOREL INCUBATION TIME LAN CIVIL TWILIGHT INTEGRATED VALUE
32 40.6 N 117 52.0 W 30/ 1/96 1847 UTC 22 m 03 1209 - 1750 PST 1204 PST 1750 PST 411.6 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 14.81 33.420 24.796 5.95 103.2 1.7 0.29 0.1 0.00 0.47 0.15 87. A 10.6 11.1 10.9 0.21
15 14.72 33.417 24.813 5.93 102.7 1.7 0.28 0.1 0.00 0.65 0.20 35. 12.0 12.9 12.5 0.19
30 14.54 33.412 24.848 5.82 100.4 2.0 0.32 0.1 0.01 0.81 0.41 12. 7.5 6.9 7.2 0.10
43 13.27 33.451 25.141 4.94 83.0 6.5 0.71 5.6 0.17 0.59 0.39 5.0 2.1 2.3 2.2 0.04
51 12.69 33.488 25.285 4.58 76.1 8.5 0.89 8.4 0.06 0.38 0.43
59 12.26 33.525 25.396 4.35 71.6 10.2 1.02 10.6 0.03 0.24 0.29 1.6 0.57 0.53 0.55 0.02
66 11.81 33.577 25.522 4.21 68.7 11.7 1.13 12.4 0.03 0.16 0.21
74 11.67 33.588 25.556 4.05 65.9 12.6 1.19 13.3 0.02 0.13 0.19
83 11.16 33.627 25.680 3.86 62.1 14.7 1.32 15.3 0.02 0.08 0.13 0.31 0.02 0.02 0.02 0.02
RV DAVID STARR JORDAN CALCOFI CRUISE 9602 STATION 93.60
LATITUDE LONGITUDE DAY/MO/YR CAST TIME SECCHI FOREL INCUBATION TIME LAN CIVIL TWILIGHT INTEGRATED VALUE
31 50.6 N 119 34.0 W 31/ 1/96 1824 UTC 28 m 02 1211 - 1800 PST 1211 PST 1801 PST 227.2 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 15.54 33.407 24.626 5.73 100.8 2.3 0.32 0.1 0.00 0.20 0.08 90. A 1.7 1.6 1.6 0.05
10 15.52 33.405 24.630 5.74 101.0 2.3 0.32 0.1 0.00 0.20 0.08
18 15.49 33.404 24.636 5.73 100.7 2.3 0.32 0.1 0.00 0.20 0.08 37. 2.9 2.8 2.8 0.06
27 15.42 33.398 24.647 5.76 101.1 2.3 0.32 0.1 0.00 0.23 0.09
37 15.25 33.384 24.674 5.77 100.9 2.1 0.32 0.1 0.00 0.32 0.13 13. 3.8 3.8 3.8 0.04
47 14.14 33.355 24.889 5.73 98.0 3.2 0.40 0.7 0.11 0.50 0.29
57 13.85 33.389 24.976 5.84 99.3 3.4 0.45 1.3 0.15 0.56 0.38 4.4 3.4 3.6 3.5 0.03
64 13.66 33.398 25.022 5.73 97.0 3.8 0.50 2.1 0.23 0.44 0.36
75 13.06 33.339 25.097 5.59 93.5 4.7 0.56 3.2 0.27 0.28 0.23 1.6 0.83 0.86 0.85 0.03
85 12.33 33.323 25.227 5.29 87.1 6.1 0.72 5.8 0.08 0.14 0.21
95 11.69 33.434 25.433 4.65 75.6 10.3 1.03 10.8 0.06 0.14 0.18
106 11.05 33.499 25.601 4.27 68.5 13.5 1.23 14.3 0.06 0.10 0.13 0.30 0.05 0.05 0.05 0.02
RV DAVID STARR JORDAN CALCOFI CRUISE 9602 STATION 93.90
LATITUDE LONGITUDE DAY/MO/YR CAST TIME SECCHI FOREL INCUBATION TIME LAN CIVIL TWILIGHT INTEGRATED VALUE
30 50.8 N 121 35.6 W 1/ 2/96 1822 UTC 33 m 01 1220 - 1810 PST 1220 PST 1810 PST 146.3 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
2 16.66 33.484 24.431 5.62 101.2 2.3 0.29 0.0 0.00 0.16 0.05 91. A 1.3 1.1 1.2 0.03
11 16.66 33.484 24.432 5.62 101.2 2.3 0.29 0.0 0.00 0.15 0.06
23 16.65 33.484 24.435 5.62 101.1 2.3 0.29 0.0 0.00 0.16 0.06 34. 2.1 2.1 2.1 0.03
33 16.64 33.484 24.437 5.61 100.9 2.1 0.28 0.0 0.00 0.17 0.05
45 16.64 33.483 24.437 5.61 100.9 2.1 0.31 0.1 0.00 0.17 0.06 12. 1.6 1.7 1.6 0.02
55 16.62 33.486 24.444 5.62 101.1 2.1 0.29 0.0 0.00 0.20 0.08
67 14.45 33.272 24.760 5.80 99.8 2.7 0.36 0.1 0.08 0.31 0.23 4.4 1.5 1.5 1.5 0.01
77 13.07 33.255 25.030 5.79 96.8 3.5 0.41 0.8 0.09 0.28 0.25
90 12.50 33.271 25.154 5.66 93.5 4.0 0.48 2.0 0.03 0.22 0.22 1.5 0.58 0.59 0.58 0.01
100 11.87 33.276 25.278 5.47 89.1 5.5 0.62 4.3 0.02 0.14 0.14
110 11.73 33.381 25.385 5.20 84.5 7.1 0.73 6.6 0.02 0.09 0.14
124 11.80 33.625 25.562 4.39 71.6 10.4 1.03 11.3 0.01 0.07 0.13 0.31 0.04 0.04 0.04 0.00
RV DAVID STARR JORDAN CALCOFI CRUISE 9602 STATION 93.120
LATITUDE LONGITUDE DAY/MO/YR CAST TIME SECCHI FOREL INCUBATION TIME LAN CIVIL TWILIGHT INTEGRATED VALUE
29 51.4 N 123 35.6 W 2/ 2/96 1838 UTC 41 m 01 1227 - 1817 PST 1228 PST 1817 PST 101.5 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
2 17.41 33.579 24.328 5.54 101.3 2.8 0.26 0.1 0.00 0.08 0.02 93. A 1.0 1.0 1.0 0.05
15 17.36 33.578 24.339 5.53 101.0 2.8 0.25 0.1 0.00 0.08 0.03
27 17.36 33.578 24.340 5.54 101.2 2.7 0.25 0.1 0.00 0.09 0.03 36. 1.5 1.1 1.3 0.05
40 17.63 33.691 24.362 5.52 101.4 2.7 0.24 0.1 0.00 0.10 0.04
54 18.18 33.984 24.453 5.43 101.0 2.6 0.22 0.1 0.00 0.12 0.04 13. 0.58 0.59 0.59 0.06
68 18.27 34.036 24.471 5.43 101.2 2.6 0.22 0.1 0.00 0.15 0.07
83 17.61 33.944 24.563 5.53 101.7 2.6 0.22 0.1 0.00 0.23 0.16 4.5 0.74 0.67 0.70 0.02
92 16.95 33.927 24.707 5.55 100.7 2.7 0.22 0.0 0.00 0.25 0.22
101 16.80 34.025 24.818 5.48 99.2 2.8 0.22 0.1 0.04 0.27 0.27
110 16.61 34.067 24.895 5.38 97.1 2.9 0.23 0.2 0.11 0.25 0.24 1.6 0.45 0.48 0.47 0.01
124 15.76 34.021 25.054 5.35 94.9 3.4 0.27 0.8 0.08 0.18 0.19
140 14.68 33.891 25.191 5.32 92.3 3.7 0.35 1.9 0.03 0.10 0.11
154 13.32 33.750 25.365 5.10 85.9 5.9 0.57 4.9 0.01 0.02 0.02 0.31 0.02 0.02 0.02 0.00
A) INCUBATION LIGHT INTENSITIES WERE 93, 37, 13, 4.5, 1.6, 0.30 PERCENT RESPECTIVELY.
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