NO A A PROFESSIONAL PAPER II 



A 



87 



STATIONS 



88 89 



90 



91 



20 - 



X 

 Q. 



HI 



Q 



40 - 



60 - 



20 40 60 80 100 120 



DISTANCE OFFSHORE (km) 



B 



"1 \ r 



39°l I I'/ I 



J I \ I L 



75 74° 73° 72° 



FIGURE +-5B— Nitrate concentrations for spring 1976 XWCC cruise 8 transect 11 (A) and bottom (B) nitrate in ng-at/1 (Apr. 12-16, 1976). 



100 



