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Fishery Bulletin 95(3), 1997 
© 
D. 
CL 
CO 
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CC 
1955 1960 1965 1970 1975 1980 1985 1990 1995 
20-r 
15 -- 
10 
-5 -- 
I ■ 1.1 llllill III 
Tip 
-iQ-H - t I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I 
1955 1960 1965 1970 1975 1980 1985 1990 1995 
Year 
Figure 7 
Estimates of percent maximum spawning potential of Atlantic menhaden 
derived from the 1995 VPA and terminal estimates from retrospective 
SVPA’s (above) and retrospective differences (below). The broken line in 
the upper chart indicates provisional estimates. 
Literature cited 
Ahrenholz, D. W., J. F. Guthrie, and C. W. Krouse. 
1989. Results of abundance surveys of juvenile Atlantic and 
gulf menhaden, Brevoortia tyrannus and B. patronus. 
U.S. Dep. Commer., NOAATech. Rep. NMFS 84, 14 p. 
Ahrenholz, D. W., W. R. Nelson, and S. P. Epperly. 
1987. Population and fishery characteristics of Atlantic 
menhaden, Brevoortia tyrannus. Fish. Bull. 85(3): 
569-600. 
AMAC (Atlantic Menhaden Advisory Committee). 
1992. Atlantic menhaden fishery management plan. 
Fishery Management Report 22, ASMFC Washington, D.C., 
159 p. 
AMMB (Atlantic Menhaden Management Board). 
1981 . Fishery management plan for Atlantic menhaden 
Brevoortia tyrannus (Latrobe). Fishery Management 
Report 2, ASMFC Washington, D. C., 134 p. 
AMMB (Atlantic Menhaden Management Board). 
1986 . Supplement to Atlantic menhaden fishery manage- 
ment plan. ASMFC Washington, D.C. Fisheries Manage- 
ment Report No. 8, 134 p. 
Atran, S. M., and J. G. Loesch. 
1995 . An analysis of weekly fluctuations in catch- 
ability coefficients. Fish. Bull. 93(3):562-567. 
Beverton, R. J. H., and S. J. Holt. 
1957. On the dynamics of exploited fish populations. Fish. 
Invest., ser. II, Mar. Fish. G.B. Minist. Agric. Fish. Food 
19, 533 p. 
