FSAdata (version 0.3.6)

SardinesPacific: Stock and recruitment data for Pacific Sardines, 1935-1990.

Description

Pacific Sardine (Sardinops sagax) stock and recruitment by year, 1935-1990.

Format

A data frame of 34 observations on the following 3 variables:

year

Year of data

ssb

Spawning stock biomass -- millions of fish

recruits

Recruitment index -- millions of fish

Topic(s)

• Stock-Recruit

• Recruitment

Examples

# NOT RUN {
data(SardinesPacific)
str(SardinesPacific)
head(SardinesPacific)
op <- par(mfrow=c(1,2),pch=19)
plot(recruits~year,data=SardinesPacific,type="l")
plot(recruits~ssb,data=SardinesPacific)
par(op)

# }