FSAdata (version 0.3.0)

YPerchSB: Stock and recruitment data for Yellow Perch from South Bay, Lake Huron, 1950-1983.

Description

Yellow Perch (Perca flavescens) stock and recruitment by year in South Bay, Lake Huron, 1950-1983.

source

from Henderson, B.A. 1985. Factors affecting growth and recruitment of yellow perch, Perca flavescens Mitchill, in South Bay, Lake Huron. Journal of Fisheries Biology 26:449-458. Obtained from http://ram.biology.dal.ca/~myers/data.html{Ransom Myers online database}.

Topic(s)

• Stock-recruit

concept

'Stock-Recruit'

Examples

data(YPerchSB)
str(YPerchSB)
head(YPerchSB)
op <- par(mfrow=c(1,2),pch=19)
plot(recruits~year,data=YPerchSB,type="b")
plot(recruits~stock,data=YPerchSB)
par(op)