410 BOUNDARIES OF THE SEA 



ever developed, the discussion of them is stimulating because one 

 comes to look on the ocean circulation from a new angle. 



It seems likely that in the future we shall have reasons to 

 discuss earnestly and perhaps also try several types of unconven- 

 tional measurements and experiments that could supplement 

 present oceanographic measurements and help to increase our 

 understanding of the ocean and its coupling with the atmosphere. 



