CalCOFI Cruise 1004 Primary Productivity Report
RV MILLER FREEMAN CALCOFI CRUISE 1004 STATION 76.7 90.0
LATITUDE LONGITUDE DAY/MO/YR CAST TIME SECCHI INCUBATION TIME LAN CIVIL TWILIGHT INTEGRATED VALUE
33 43.3 N 123 38.0 W 15/05/10 1925 UTC 16 m 1208 - 1920 PST 1211 PST 1934 PST 113.7 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 14.26 32.956 24.555 5.99 102.4 2.8 0.36 0.0 0.00 0.24 0.07 83. A 3.7 3.8 3.7 0.11
12 14.24 32.954 24.558 5.98 102.2 2.6 0.37 0.0 0.00 0.24 0.07 32. 4.1 4.0 4.1 0.12
23 14.19 32.952 24.567 5.99 102.3 2.6 0.36 0.0 0.00 0.25 0.07 11. 2.7 2.5 2.6 0.13
34 14.19 32.964 24.576 5.99 102.3 2.6 0.36 0.0 0.00 0.27 0.08 3.8 1.1 0.87 0.97 0.11
44 14.16 32.952 24.574 5.98 102.0 2.6 0.35 0.0 0.00 0.28 0.08 1.5 0.36 0.43 0.40 0.10
61 14.14 32.954 24.580 5.98 102.0 2.6 0.35 0.0 0.00 0.37 0.11 0.29 0.07 0.06 0.07 0.05
RV MILLER FREEMAN CALCOFI CRUISE 1004 STATION 83.3 40.6
LATITUDE LONGITUDE DAY/MO/YR CAST TIME SECCHI INCUBATION TIME LAN CIVIL TWILIGHT INTEGRATED VALUE
34 13.6 N 119 25.2 W 13/05/10 1859 UTC 5 m 1154 - 1906 PST 1154 PST 1922 PST 3322.6 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
3 12.47 33.719 25.505 7.13 118.0 6.8 0.62 3.3 0.25 19.13 0.21 40. 256.3 264.6 260.4 1.2
4 12.33 33.725 25.537 7.05 116.4 7.1 0.63 3.7 0.25 16.88 0.75
7 12.24 33.716 25.547 6.73 110.9 8.1 0.81 5.3 0.26 16.89 0.35 12. 257.7 234.1 245.9 1.3
11 11.52 33.700 25.670 5.46 88.6 12.2 1.12 11.1 0.31 12.70 1.27 3.4 185.4 161.4 173.4 1.0
14 11.51 33.698 25.670 5.41 87.7 12.4 1.13 11.2 0.31 13.00 A 0.83 A 1.4 47.4 51.3 49.4 0.31
19 11.51 33.693 25.666 5.41 87.7 12.2 1.14 11.3 0.30 14.44 0.41 0.29 27.9 28.3 28.1 0.32
30 11.06 4.47 17.1 1.47 15.0 0.38 5.86 1.53 0.01 0.90 1.8 1.4 0.23
A) FIRST FLUOROMETER READING NOT RECORDED, CHLOROPHYLL AND PHAEOPIGMENT
CALCULATED WITH ASSUMED ACID RATIO INTERPOLATED FROM ADJACENT LEVELS.
RV MILLER FREEMAN CALCOFI CRUISE 1004 STATION 83.3 70.0
LATITUDE LONGITUDE DAY/MO/YR CAST TIME SECCHI INCUBATION TIME LAN CIVIL TWILIGHT INTEGRATED VALUE
33 15.0 N 121 26.6 W 14/05/10 1825 UTC 14 m 1205 - 1918 PST 1202 PST 1930 PST 307.8 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 14.22 33.145 24.709 5.97 102.1 3.0 0.37 0.1 0.02 0.51 0.19 80. A 13.2 12.4 12.8 0.07
10 14.22 33.145 24.709 5.96 102.0 2.8 0.36 0.1 0.02 0.52 0.19 33. 13.5 13.5 13.5 0.08
20 14.22 33.144 24.709 5.96 102.0 2.9 0.36 0.1 0.02 0.51 0.21 11. 7.2 6.7 6.9 0.06
30 14.22 33.150 24.714 5.95 101.8 2.9 0.36 0.0 0.02 0.55 0.18 3.7 2.9 2.5 2.7 0.06
37 14.22 33.144 24.709 5.95 101.8 2.7 0.35 0.1 0.01 0.51 0.18 1.7 1.1 1.1 1.1 0.04
55 14.22 33.146 24.711 5.95 101.8 3.1 0.35 0.1 0.02 0.49 0.18 0.24 0.41 0.43 0.42 0.05
RV MILLER FREEMAN CALCOFI CRUISE 1004 STATION 83.3 80.0
LATITUDE LONGITUDE DAY/MO/YR CAST TIME SECCHI INCUBATION TIME LAN CIVIL TWILIGHT INTEGRATED VALUE
32 54.6 N 122 7.7 W 06/05/10 1836 UTC 17 m 1204 - 1908 PST 1205 PST 1919 PST 130.4 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
4 14.43 33.012 24.562 5.95 102.1 2.1 0.33 0.1 0.00 0.19 0.06 70. A 2.1 2.2 2.2 0.07
12 14.43 33.014 24.564
13 14.43 33.015 24.565 5.96 102.3 2.5 0.34 0.0 0.00 0.19 0.07 31. 4.3 4.3 4.3 0.08
24 14.41 33.013 24.568 5.95 102.1 1.7 0.34 0.0 0.00 0.19 0.06 11. 3.6 3.6 3.6 0.04
36 14.38 33.015 24.576 5.98 102.5 2.0 0.33 0.0 0.00 0.21 0.07 3.9 1.4 1.2 1.3 0.07
47 14.36 33.014 24.580 5.95 102.0 2.6 0.32 0.0 0.00 0.21 0.08 1.4 0.80 0.78 0.79 0.07
65 14.34 33.012 24.583 5.96 102.1 2.8 0.32 0.0 0.00 0.23 0.09 0.28 0.05 0.15 0.10 0.05
RV MILLER FREEMAN CALCOFI CRUISE 1004 STATION 86.7 50.0
LATITUDE LONGITUDE DAY/MO/YR CAST TIME SECCHI INCUBATION TIME LAN CIVIL TWILIGHT INTEGRATED VALUE
33 19.7 N 119 40.2 W 03/05/10 1609 UTC 8 m 1151 - 1912 PST 1203 PST 1905 PST 2035.5 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
3 13.49 33.499 25.133 6.64 112.1 2.1 0.43 1.3 0.14 8.61 1.10 56. 132.9 116.4 124.7 0.38
6 13.35 33.502 25.163 6.47 109.0 3.1 0.50 2.4 0.20 7.30 1.10 32. 165.2 161.3 163.2 0.38
11 12.96 33.503 25.242 6.12 102.2 4.9 0.63 4.4 0.22 6.09 1.08 12. 92.8 91.8 92.3 0.37
18 12.72 33.506 25.292 5.70 94.7 7.5 0.77 6.6 0.25 4.27 0.85 3.2 33.1 30.8 31.9 0.17
22 12.63 33.506 25.309 5.60 92.9 7.9 0.80 7.0 0.27 3.78 0.77 1.5 12.6 13.1 12.9 0.13
32 11.37 33.556 25.586 4.47 72.2 13.5 1.20 13.6 0.22 1.53 0.58 0.22 0.32 0.48 0.40 0.07
RV MILLER FREEMAN CALCOFI CRUISE 1004 STATION 86.7 70.0
LATITUDE LONGITUDE DAY/MO/YR CAST TIME SECCHI INCUBATION TIME LAN CIVIL TWILIGHT INTEGRATED VALUE
32 39.5 N 121 2.4 W 04/05/10 1811 UTC 15 m 1206 - 1904 PST 1201 PST 1918 PST 412.0 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
2 14.34 33.186 24.715 6.00 102.9 2.6 0.37 0.0 0.02 0.47 0.20 81. A 4.9 4.9 4.9 0.10
11 14.33 33.185 24.717 5.99 102.7 2.5 0.37 0.0 0.02 0.47 0.19 32. 14.1 13.8 14.0 0.11
21 14.30 33.186 24.724 5.99 102.7 2.4 0.37 0.0 0.02 0.53 0.19 12. 11.9 12.1 12.0 0.12
31 14.29 33.189 24.729 5.98 102.5 2.4 0.36 0.0 0.02 0.56 0.25 4.2 6.9 5.6 6.3 0.09
42 14.21 33.186 24.744 5.92 101.3 2.4 0.39 0.1 0.06 0.52 0.24 1.4 4.6 4.4 4.5 0.05
57 12.29 33.059 25.029 5.58 91.6 5.3 0.68 4.6 0.11 0.27 0.30 0.29 0.39 0.28 0.34 0.03
RV MILLER FREEMAN CALCOFI CRUISE 1004 STATION 86.7 110.0
LATITUDE LONGITUDE DAY/MO/YR CAST TIME SECCHI INCUBATION TIME LAN CIVIL TWILIGHT INTEGRATED VALUE
31 19.5 N 123 44.6 W 05/05/10 1713 UTC 20 m 1218 - 1915 PST 1212 PST 1924 PST 74.7 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
4 15.65 33.124 24.384 5.80 102.1 2.9 0.37 0.0 0.00 0.14 0.04 74. A 1.2 1.0 1.1 0.08
10 15.65 33.130 24.389
15 15.65 33.123 24.384 5.79 101.9 2.8 0.35 0.0 0.00 0.14 0.04 32. 2.8 2.7 2.7 0.08
29 15.65 33.124 24.385 5.80 102.1 2.4 0.35 0.0 0.00 0.13 0.05 11. 1.3 1.3 1.3 0.07
43 15.65 33.124 24.386 5.80 102.1 2.4 0.35 0.0 0.00 0.49 0.26 3.7 0.61 0.58 0.59 0.07
56 15.65 33.142 24.400 5.79 101.9 2.1 0.34 0.0 0.00 0.29 0.03 1.4 0.22 0.19 0.20 0.06
77 14.24 33.158 24.717 5.92 101.3 2.3 0.39 0.0 0.00 0.47 0.26 0.27 0.08 0.09 0.09 0.04
RV MILLER FREEMAN CALCOFI CRUISE 1004 STATION 90.0 28.0
LATITUDE LONGITUDE DAY/MO/YR CAST TIME SECCHI INCUBATION TIME LAN CIVIL TWILIGHT INTEGRATED VALUE
33 29.1 N 117 46.6 W 02/05/10 1749 UTC 15 m 1148 - 1906 PST 1155 PST 1900 PST 2815.0 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
2 15.11 33.434 24.742 6.04 105.4 2.7 0.39 0.3 0.02 1.53 0.25 81. A 40.5 40.9 40.7 0.20
11 14.39 33.421 24.886 6.14 105.6 3.4 0.42 0.8 0.07 3.18 0.48 32. 96.8 90.9 93.8 0.15
21 13.01 33.438 25.182 5.90 98.6 5.4 0.68 4.6 0.16 10.29 0.97 12. 132.5 122.4 127.5 0.27
31 12.32 33.447 25.324 5.30 87.3 8.4 0.92 8.7 0.19 7.15 0.92 4.2 31.9 34.8 33.4 0.17
41 11.85 33.482 25.440 4.57 74.6 12.6 1.19 12.9 0.23 1.46 0.45 1.5 3.8 3.5 3.7 0.06
57 10.87 33.632 25.735 3.25 52.0 20.2 1.77 20.8 0.49 1.08 0.48 0.29 0.22 0.33 0.28 0.13
RV MILLER FREEMAN CALCOFI CRUISE 1004 STATION 93.3 35.0
LATITUDE LONGITUDE DAY/MO/YR CAST TIME SECCHI INCUBATION TIME LAN CIVIL TWILIGHT INTEGRATED VALUE
32 41.2 N 117 52.4 W 27/04/10 1803 UTC 21 m 1155 - 1900 PST 1149 PST 1859 PST 826.6 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
2 15.87 33.452 24.587 6.06 107.4 3.0 0.32 0.1 0.00 0.41 0.17 86. A 16.9 17.1 17.0 0.20
15 15.27 33.421 24.697 6.16 107.8 2.0 0.30 0.0 0.00 0.54 0.17 33. 19.7 19.1 19.4 0.33
30 14.89 33.396 24.761 6.10 105.9 2.1 0.34 0.0 0.00 0.64 0.30 11. 14.9 14.6 14.8 0.37
45 12.56 5.16 7.6 0.83 6.4 0.19 0.89 0.77 3.7 10.2 9.7 9.9 0.08
57 11.66 33.450 25.451 4.19 68.1 13.5 1.28 13.2 0.41 0.51 0.51 1.6 3.0 3.2 3.1 0.05
80 10.75 33.897 25.963 2.28 36.4 25.4 2.01 23.2 0.00 0.08 0.19 0.29 0.05 0.06 0.05 0.03
RV MILLER FREEMAN CALCOFI CRUISE 1004 STATION 93.3 70.0
LATITUDE LONGITUDE DAY/MO/YR CAST TIME SECCHI INCUBATION TIME LAN CIVIL TWILIGHT INTEGRATED VALUE
31 31.4 N 120 14.1 W 28/04/10 1805 UTC 25 m 1203 - 1905 PST 1158 PST 1907 PST 101.3 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
3 15.39 33.113 24.433 5.82 101.9 2.7 0.37 0.1 0.00 0.09 0.02 83. A 0.05 0.04 0.04 0.00
18 15.32 33.103 24.442 5.82 101.8 2.7 0.35 0.0 0.00 0.09 0.02 33. 3.1 3.6 3.3 0.10
36 15.16 33.089 24.466 5.84 101.8 2.3 0.35 0.0 0.00 0.11 0.03 11. 1.9 1.9 1.9 0.10
53 14.93 5.87 2.4 0.34 0.0 0.00 0.20 0.07 3.9 0.59 0.47 0.53 0.06
67 14.54 33.130 24.632 5.95 102.4 2.6 0.37 0.0 0.00 0.35 0.21 1.6 0.20 0.22 0.21 0.05
95 11.47 33.103 25.217 5.41 87.3 6.9 0.80 6.7 0.00 0.21 0.21 0.29 0.04 0.04 0.04 0.04
RV MILLER FREEMAN CALCOFI CRUISE 1004 STATION 93.3 110.0
LATITUDE LONGITUDE DAY/MO/YR CAST TIME SECCHI INCUBATION TIME LAN CIVIL TWILIGHT INTEGRATED VALUE
30 11.1 N 122 55.4 W 29/04/10 1742 UTC 20 m 1209 - 1907 PST 1209 PST 1918 PST 42.0 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
3 16.11 33.253 24.380 5.81 103.3 2.3 0.34 0.1 0.00 0.08 0.02 79. A 1.2 1.1 1.1 0.02
16 16.10 33.253 24.383 5.72 101.7 2.2 0.33 0.0 0.00 0.08 0.02 29. 1.4 1.4 1.4 0.02
29 16.11 33.255 24.383 5.78 102.8 1.9 0.33 0.0 0.00 0.07 0.02 11. 0.62 0.62 0.62 0.02
43 16.11 33.242 24.373 5.72 101.7 1.9 0.32 0.0 0.00 0.07 0.02 3.7 0.24 0.20 0.22 0.04
55 15.95 33.249 24.415 5.73 101.6 1.8 0.32 0.0 0.00 0.09 0.02 1.5 0.11 0.11 0.11 0.00
77 15.61 33.247 24.490 5.82 102.4 1.8 0.32 0.0 0.00 0.13 0.05 0.27 0.01 0.02 0.02 0.01
A) INCUBATION LIGHT INTENSITIES WERE 94, 32, 11, 3.8, 1.5, 0.28 PERCENT RESPECTIVELY