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STATION 133 

 (regular forenoon) 



June 14, 1958; 2122 GCT; 19°37'N, 107°37'W; 1440 fm; wind, 140° 

 weather, partly cloudy; sea, rough; wire angle, 17°; time zone 7. 



force 3; temp. , 84. 1°F dry, 76.0°Fwet; 



Submarine Daylight: 



Incident solar radiation: daily T 664 gm-cal/cm", day L 13. 97 hr. 



Biological Data 



3 

 Phytoplankton: depth (m) of chlorophyll a (mg/m ), 1, 0. 13; 5, 0.10; 10, 0.098; 25, 0. 11; 50, 0.20; 100, 0.31. 



Water column chlorophyll a: 20 mg/m". 



Phytoplankton haul taken. 



Zooplankton: N-C N, o to 297 m, 1913-1946 GCT, 108 ml T, 87 ml S; H at m, 1920-1950 GCT, 20 ml T, 20 ml S. 



a) Duplicate values: m, 0. 25; 136 m, 2. 66; 199 m, 2. 14; 260 m, 3. 01; 494 m, 3. 04; 628 m, 3. 25; 816 m, 3. 38; 

 1108 m, 3.25 ng at/L. 



