73 



110 



100 



90 



80 



70 



60 



50 



40 



30 



20 



10 



Figure 3 (after Jacobs, 1951a). Integrated latitudinal dependence of 

 evaporation from N . Atlantic and N . Pacific Oceans together, by seasons . Units 

 109 mVday. Mean annual evaporative loss to both oceans: 112.5 cm year"l. 



