FSAdata (version 0.3.3)

Lizardfish: Stock and recruitment data for Greater Lizardfish, 1955-1964.

Description

Greater Lizardfish (Saurida tumbil) stock and recruitment by year, 1955-1964.

Format

A data frame of 10 observations on the following 6 variables:

year

Year of data

stock

Spawning stock (in ten thousands)

recruits

Recruits (in hundred thousands)

Source

VIsually estimated from Figure 7.12 (p. 267) of Hilborn, R. and C.J. Walters. 1992. Quantitative Fisheries Stock Assessment: Choice, Dynamics, and Uncertainty. Chapman and Hall, New York. 570 p.

Topic(s)

• Stock-Recruit
• Recruitment

Examples

data(Lizardfish)
str(Lizardfish)
head(Lizardfish)
op <- par(mfrow=c(1,2))
plot(recruits~year,data=Lizardfish,type="l")
plot(recruits~stock,data=Lizardfish)
par(op)