T r— I r-TT 1 1 \ 1 1 1 1 1 1 1 ^ 1 r 



CALCOFI CRUISE 6901 



6-30 JANUARY 1969 



100 METER NITRATE-N 



CONTOUR INTERVAL 5/ig-at/liter 



J I I l__l L__l L 



Figure 18. Nitrate nitrogen concentration at 100 meters for the southern California 

 Current region - winter. (Duplicated from CALCOFI Atlas - Ref. 32) 



51 



