Recruitment time-series for Yellow Perch in Red Lakes, MN, 1942-1960.

Description

Yellow Perch (Perca flavescens) recruitment time-series for Red Lakes, MN, 1942-1960.

Format

a data.frame with:

• year: Year of data.
• recruits: CPUE of recruits (relative to a mean).

Topic(s)

• Recruitment time-series

Source

From Smith, L. L. Jr. 1977. Walleye (Stizostedion vitreum) and yellow perch (Perca flavescens) populations and fisheries of the Red Lakes, Minnesota, 1930-75. J. Fish. Res. Board Can. 34: 1774-1783. Obtained from Ransom Myers online database which was (is?) at http://ram.biology.dal.ca/~myers/data.html.

Examples

data(YPerchRL)
str(YPerchRL)
head(YPerchRL)
plot(recruits~year,data=YPerchRL)