WEST 



STATION NUMBER 



Figure 28. Vertical distribution of nitrate-nitrogen (Mg-at/l) along section D, Gulf of Ana- 

 dyr. August 1970. Contour interval is 2.0 Mg-at/1. 





WEST 

 23 



24 

 I 



STATION NUMBER 



25 26 



EAST 

 27 



10 

 20 



LU 

 LU 



5 30 



I 40 



I— 



S 50 

 60 

 70 



Figure 29. Vertical distribution of nitrite-nitrogen (Mg-at/l) along section D, Gulf of Ana. 

 dyr, August 1970. Contour interval is 0.1 Mg-at/1. 



21 



