400N 07/29/87 



IB 



27 



h- 



16 



22.5" 



25. 1 



Dissolved Oxygen (mg/1) 0000 

 2 A 6 8 10 



— I 1 1 1 1 



19 



Sigma-T ++++ 



20 21 22 

 — I 1 h- 



Salinity (ppm) xxxx 



28 29 30 31 



—I 1 1 h- 



Temperature (C.) XXXX 

 17 18 19 20 



23 



32 



