STA 5B3 



5 55ML/L 



OXYGEN (ML/L) 

 2 3 4 



WARM SIDE " 



MIDDLE D 



COOL SIDE * 



Figure 26.— Oxygen profile and oxygen-depth curves for the first (B) triplet of hydrocasts atfront 5 (22 April 1961). 

 The dashed contour (0.1 ml. Ir') arbitrarily marks the upper boundary of the extensive oxygen minimum typical 

 of the eastern tropical Pacific water, c = cool side; m = middle; w = warm side; • = Nansen bottle depths in 

 profile. 



33 



