NO A A PROFESSIONAL PAPER II 



SALINITY (%.) AT BOTTOM OF 

 PYCNOCLINB - MAY 1976 



73° 



72° 



10 20 30 40 50 60 70 



90 100 STATUTE MILES 



70 80 90 100 110 120 130 MO ISO KILOMETERS 



10 20 30 40 50 60 



90 100 NAUTICAL MILES 



FIGURE 2-7. — May 1976 distribution of salinity (^n) at bottom of pycnocline. 



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