CONTENTS 



Page 



Field party personnel 2 



Itinerary of the cruise 2 



Accomplishments 2 



Eastbound leg 2 



Westbound leg 2 



General 3 



Field procedures 3 



Zooplankton 3 



200 -meter oblique hauls 3 



3 -net hauls 4 



200-300 m. hauls 5 



Surface hauls 6 



Midwater trawling 6 



Carbon fixation measurements 6 



Collection of samples 6 



Addition of radioactive sodium carbonate solution 6 



Use of illuminated water bath 7 



Filtration 7 



Cleaning the apparatus 7 



Chlorophyll determinations 7 



Oceanographic observations 9 



Meteorological observations 9 



Laboratory procedures 10 



Zooplankton 10 



Midwater trawling 10 



Carbon fixation measurements 10 



Counting the C^^ 10 



Calculation of rate of carbon fixation 11 



Chlorophyll determinations 11 



Oceanographic observations 12 



Publication plans 12 



Literature cited 13 



