4-400SE 07/27/87 



IB 

 h- 



27 



16 



0.0 



2.5" 



5.0- 



7.5 + 



oi 10-0 + 



+J 



CD 

 & 12.5 



| 15.0 + 



cu 



17.5 + 



20.0- 



Dissolved Oxygen (mg/1) 0000 



2 4 6 B 



— I 1 1 1 



Sigma-T ++++ 

 19 20 21 22 



—I 1 1 \- 



Salinity (ppm) **x* 

 28 29 30 31 



—I 1 1 h- 



Temperature (C.) XXXX 

 17 18 19 20 



—I 1 *M x — 1-°- 



X 

 X 



10 



23 



32 



21 



22.5- 



25. 1 



