-14- 



120 



100- 



B 



fO 



O 



I 



o 



< 

 o 



20- 



SURFACE 

 •LONGLINE 



.'' " 



,^ "-.. 



^^. 



1966 



— I — 

 1968 



1970 



1972 



1974 



1976 



1978 



1980 



YEAR 



1966 



1968 1970 



1972 



1974 



1976 



1978 



1980 



YEAR 



Figure 3. a) Total catch of yellowfin tuna using surface and long- 

 line fishing gear in the eastern Atlantic, 1965 to 

 1980. 



b) Total catch of yellowfin tuna using surface and long- 

 line fishing gear in the western Atlantic, 1956 to 

 1980. 



