SECT. 2] 



LARGE-SCALE INTERACTIONS 



115 



Atlantic, where evidence of recent oceanic warming exists (Bjerknes, 1959). 

 However, the accessible Russian publications do not disclose enough informa- 

 tion about their data sources and processing to assess the similarity of coverage, 

 the method of analysis or averaging, particularly in respect to wind distribution 

 within speed intervals or Beaufort category (see also Section 6, page 181) to 

 resolve this point. 



100 80 60 40 20 20 40 60 80 100 120 WO 160 180 160 140 120 100 



100 80 60 40 20 20 40 60 80 100 120 140 160 180 160 140 120 100 



Fig. 7. Mean annual distribution of evaporative heat transfer Qg from sea to air in kg cal 

 cm-2 per year. (After Budyko, 1956, Fig. 24.) 



100 80 60 40 20 20 40 60 80 100 120 140 160 ISO 160 140 120 100 



100 80 60 40 20 20 40 60 80 100 120 140 160 180 160 140 120 100 



Fig. 8. Mean annual distribution of sensible heat transfer Qg from sea to air in kg cal cm~2 

 per year. (After Budyko, 1956, Fig. 25.) 



