Stock and recruitment data for Hake, 1982-1996.
Stock and recruitment data for Hake (Merluccius merluccius), 1982-1996.
A data frame with 15 observations on the following 3 variables.
a numeric vector of years 1982-1996
a numeric vector of the number of recruits in millions
a numeric vector of spawning biomass in thousand tonnes
Stock-Recruit
Recruitment
Cadima, E. 2003. Fish Stock Assessment Manual, FAO Fisheries Department. 131 pp.
data(Hake) str(Hake) head(Hake) op <- par(mfrow=c(1,2),pch=19) plot(recruits~year,data=Hake,type="l") plot(recruits~spawn.biomass,data=Hake) par(op)
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