SECT. 2] 



liAKGE-SCALE INTERACTIONS 



183 



IZO' I3tf l«0' 150* 160* 170' 180* 170' 160' ISO" 140* 130' 120' IIP* 100' 90' 80* 



Fig. 40. Mean wind stress for July over the North Pacific computed from transfer formula 

 (17). (After Scripps Institution of Oceanography, Oceanographic Report No. 14, 1948.) 



1 00° 90° 80° 70° 60° 50° 40° 30° 20° 10 



ATLANTIC 

 MEAN WIND STRESS 



DYNES CM 



Scale of Mognitude 

 Volues = 0.60 dynes cm-2 



100° 90° 80° 70° 60° 50° 40° 30' 



10° 20° 30° 



Fig. 41. Mean annual wind stress over the North Atlantic computed from transfer formula 

 (17). (After Scripps Institution of Oceanography, Oceanographic Report No. 21, 1950.) 



