CATCH 

 16,000 



12,500- 



-3.50 



10,000- "2 50 



7,500- 



CPUE 

 -4.00 



BARRACUDA 

 BLOCK NUMBER 860 ! 



(1972) :\ 



; TEMPERATURE 



TEMPERATURE 



- 24°C 



- 23° 



- 22° 



- 21° 



- 20° »■ 



- 19° 



\ '8* so-4fl-'0 



\ - 17° 



\ - 16° 



- 15° 



ooo- L o.oo r T^f + + ~f~ ~f V? 



t — r~r 



5 10 15 20 25 



TIME -WEEKLY PERIODS - APRIL 2 - NOVEMBER 4, 1972 



••T +* 



M 



O 



CATCH 

 15,000- 



12,500 



7,500- 



5,000- 



2,500- 



CPUE 

 4.00 



3.50 



BARRACUDA 



BLOCK NUMBER 860 



(1973) 



TEMPER 



ATURE 



24°C 





23° 





22° 



- 



21° 



- 



20° > 



- 



19° 



- 



18° 



\ 



17° * 





16° 





15° 



\ J _ 



14° 





13° 





10 15 20 25 



-WEEKLY PERIODS - APRIL I -NOVEMBER 3, 1973 



CATCH CPUE 

 -400 



12,500 



7,500 



5,000 



2,500- 



-150 



BARRACUDA 



BLOCK NUMBER 860 



( 1974 ) 



A 



TEMPERATURE 

 -t24°C 



-23° 



-22° 



- 21° 

 -20° 



A : 



V 



■< TEMPERATURE 



,-4 



y»~~ 



'/ 



) F^ r T s ' 



19 

 18 

 17° 

 16' 



15' 

 14 



13' 





15 10 15 20 25 



TIME - WEEKLY PERIODS- MARCH 31 - NOVEMBER 2, 1974 



Figure 22.— Plots of CPUE and temperature by weekly periods, April through October 1972 (top). 1973 (middle), 1974 (bottom), for Pacific barracuda catches made 



in block 860. 



16 



