STA. 5E 3 



5.33 ML./L. 



50 



I 00 



X 150 



200 



250 



5E 2 



5,31 ML/L 



— : 



5E I 



5,19 ML,/L 



— X — 



\ 



TOP OF OXYGEN 

 MINIMUM LAYER 



\^ 

 \ 

 \ 



5.0 



-7.8 KM.- 



7 KM.- 



WARM SIDE •- 



MIDDLE ---D- 

 COOL SIDE *- 



50 



100 



150 



200 



J 1250 



Figure 27. — Oxygen profile and oxygen-depth curves for the second (E) triplet of hydrocasts at front 5 (23 April 

 1961). c = cool side; m = middle; w = warm side; • = Nansen bottle depths in profile. 



34 



