PygmyWFBC: Biological data for Pygmy Whitefish from Dina Lake #1...

In FSAdata: Data to Support Fish Stock Assessment ('FSA') Package

Biological data for Pygmy Whitefish from Dina Lake #1 (British Columbia), 2000 and 2001.

Description

Biological information for Pygmy Whitefish (Prosopium coulterii) from Dina Lake #1 (British Columbia), 2000 and 2001.

Format

A data frame with 690 observations on the following 13 variables.

year

Year of capture (2000, 2001)

month

Month of capture

week

Week within a month of capture

net_no

Unique net identification number

fish_no

Unique fish identification number

fl

Fork length (cm)

tl

Total length (cm)

wt

Weight (g)

sex

Sex code (F=Female, M=Male, Imm=immature)

mat

Maturity code (Imm=immature, MG=maturing, MT=mature)

scale_age

Scale age (in years)

oto_age

Otolith age (in years)

USE

Should the individual be used for analyses.

Topic(s)

• Weight-Length

• Age Comparison

• Condition

• Length Frequency

Note

The tl and USE variables were added or teaching purposes only. The tl was created from fl using a known fl-tl relationship and a small random error.

Source

2000 data from Appendix 9 of J. D. McPhail and R. J. Zemlak. October 2001. Pygmy Whitefish studies on Dina Lake #1, 2000. Peace/Williston Fish and Wildlife Compensation Program, Report No. 245. 36pp plus appendices.

2001 data from Appendix 14 of Zemlak, R.J. and J.D. McPhail. 2003. Pygmy Whitefish studies on Dina Lake #1, 2001. Peace/Williston Fish and Wildlife Compensation Program Report No. 279. 35pp plus appendices. [Was (is?) from http://a100.gov.bc.ca/appsdata/acat/documents/r39503/pwfwcp_report_no_279_1383686631923_d6d1b25e3156cee45e442c5b3f756a6a7b4bb7ad7753efb1c51dc23ac997a9a6.pdf.] CSV file

Examples

data(PygmyWFBC)
str(PygmyWFBC)
head(PygmyWFBC)

FSAdata documentation built on Aug. 24, 2023, 5:06 p.m.