Favorite, F. , and W.J. Ingraham, Jr. 1976. Sunspot 



activity and ocean conditions in the northern 



North Pacific Ocean. Oceanogr. Soc. Jpn. 32: 

 107-115. 



The location of centers of the Aleutian Lows 

 changes markedly over time in a relation to 

 sunspot maximum periods. 



KEY WORDS: meteorology, atmospheric 

 pressure . 



Forsbergh, E.D. 1969. On the climatology, oceanography 

 and fisheries of the Panama Bight. Inter-Am. Trop. 

 Tuna Comm. Bull. 14:49-385. 



Considered fisheries for yellowfin and skip- 

 jack as compared to upwelling, temperature, 

 salinity, osmotic presure, thermocline topog- 

 raphy, dissolved oxygen, transparency, zoo- 

 plankton, temperature and salinity fronts, 

 tuna food, and bottom topography. 



Fox 



Consideration of the degree of distributional 

 overlap of tunas and billfishes and the 

 degree to which the abundance of a pair of 

 species coincides in time and space. Gave 

 species groups of similar ecological prefer- 

 ence. Concluded, on the basis of joint 

 occurences, that within the sampling unit 

 most species of tunas and billfishes may be 

 caught together. 



KEY WORDS: tunas, billfishes, yellowfin, 

 albacore, bigeye, bluefin, skipjack, tempera- 

 ture, depth, distribution, abundance. 



26 



