Station 9 



November l8, 1956 

 08°56' N 88°30' W 



NO CAST 



BIOLOGICAL OBSERVATIONS 

 Productivity 



in situ Incubator 

 (no/ml) (mg C/m3/day) (mg C/m 3 hr. 



13.0 2.0 



B- 



P- 



Zooplankton Volume: 95 ml/1000 nr total, 95 ml/lOOO nr small. 

 Incident Radiation _ ? 



Daily Maximum: 1.42 cal/cm /min. Daily Total: 511 cal/cm . Day Length: 11.51 hrs. 



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