336 



Fiqure 1*1. Plate Poundaries Where Seism 

 Concentrated 



ic Activity is 



90° ISO" t 



Figure 16. Distribution of Primary Production 

 (modified from PARSONS a TAKAHASHI, 1973) 



50" aO" 150° 120° 90° 60° 30° 0° 30° 60" 90« 



[ "I <tOOmgC/m^/doy [j;:::::) tOO-l50mgC/m^/doy gjJU l50-200mgC/m^/doy |T^ >250mgC/m^/day 



