X 

 K 

 O 



< 



UJ 



> 



Figure 5---Average length of albacore 

 taken in various North Pacific ai- 

 bacore fisheries. Data on the 

 longline and pole-and-1 i ne fisher- 

 ies were compi led from Clemens and 

 Craig (1965) and Suda (1963a). 



1949 1950 1951 1952 1953 1954 1955 1956 



O 

 O 



X 



o 

 o 



Figure 6. --Average deviations of CPUE for albacore from the regression of 

 CPUE on year for each month from November 1947 to December I96I. 



