"1 — I — I — I — I — I — r~r 



I I I 



-"' DISSOLVED OXYGEN SATURATION (% ) 

 5 meters 



-1 — I — \ — r—\ — i — I — \ — I — I — I — I — I — pn ' ' ' I ' ' ^ 



160 '55 "O '75 



"'^ DISSOLVED OXYGEN SATURATION C/o ) '^- 

 10 meters 



I I I I I I I I 



I I I I _L I I I I I I I I 



"T I i — I — I — I — I — I I I I I r 



T — I — I — I — r 



^" DISSOLVED OXYGEN SATURATION (% )'3- 

 15 meters 



I I I I -L 



Figure 25. Dissolved oxygen saturation distribution at 5, 10, and 15 meters obtained using data from 

 the 1964 BURTON ISLAND survey. 



35 



