Surface Salinity (7oo) 



o 

 o 



Ui 



c 

 o 



c 



o 



CO 



o 

 Q 



o 



k— 



o 



o 



O 



_3 

 O 



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X 



Figure 7.2.— Surface salinity in parts per thousand (7..) between San Francisco 

 and Honolulu during 1976. Symbols ( + ) indicate tbe locations of observations in 

 time and distance. Contour interval is 0.257... 



87 



