NOAA PROFESSIONAL PAPER 11 



STATION 



20 



40 



60 



80 



100 



120 



140 



160 



180 



NITRATE + NITRITE 

 JUNE 1976 



i/g-at N / 1 



FIGURE 9.1-17. — Distribution of dissolved nitrate + nitrite along the Apex transect, May-June 1976. 



214 



