LIST OF TABLES 



Page 



Table 1. Compass direction conversion table for wind, 



sea, and swell directions 18 



Table 2. Numerical weather codes - present weather 19 



Table 3 . Cloud type 20 



Table 4 . Cloud amount 20 



Table 5 . Sea amount 20 



Table 6 . Swell amount 21 



Table 7 . Visibility 21 



Table 8 . Plankton volumes (half-meter silk net) 22-23 



Table 9. Numbers of planKton organisms per cubic meter of 



water (half -meter net) 24 -30 



Table 10. Numbers of plankton organisms per cubic meter of 



water (continuous plankton sampler) 31-37 



Table 11 . Numbers and species of fish taken by trolling 38 



Table 12. Numbers and species of fish taken by dip net 39 -40 



Oceanographic and chemical data by station 



Regular stations 48-149 



Standard station 150-160 



