204 



Fishery Bulletin 92(1), 1994 



Figure 1 



The Hawaiian Archipelago. 



o 



3 



a 



3 



.s 



<S1 



0.9- 



0.8- 



o catch ratio 

 • sea level 



  



120 

 90 



60 



30 







•30 



■60 S 



-90 * 



120 to 

 150 



180 



1234123412341234123412341234123412341234123412341234 



1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 



Year 



Figure 2 



Three-quarter moving average of the ratio of quarterly landings of spiny lobster, 

 Panulirus marginatus, at Maro Reef to quarterly landings at Maro Reef and Necker 

 Island (bold line), 1984-92. Solid dots are values of the catch ratio since the 1990 

 forecast. Overlayed is the 3-quarter moving average of French Frigate Shoals (FFS)- 

 Midway sea level deviation advanced by four years (dashed line), 1980-92. 



