FSAdata: Deckeretal1999 – R documentation

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Deckeretal1999

Catches in removal events of Cutthroat Trout and Coho Salmon in Little Stawamus Creek (British Columbia, Canada) in 1997.

Description

Catches of Coho Salmon (Oncorhynchus kisutch) and Cutthroat Trout (Oncorhynchus clarki) in consecutive removal events at various locations in Little Stawamus Creek (British Columbia, Canada) in 1997.

Format

A data frame of 26 observations on the following 10 variables:

reach: Reach number of sampling location.
habitat: Habitat type of sampling location – pool, riffle, or run.
strata: Stratum number of sampling location.
area: Area (m^2) of sampling location.
coho1: Coho Salmon removed on the first pass.
coho2: Coho Salmon removed on the second pass.
coho3: Coho Salmon removed on the third pass.
cutt1: Cutthroat Trout removed on the first pass.
cutt2: Cutthroat Trout removed on the second pass.
cutt3: Cutthroat Trout removed on the third pass.

Topic(s)

Population size
Abundance
Removal

Source

From Appendix 2a and 2b in Decker, A.S., J.M. Bratty, S.C. Riley, and J. Korman. 1999. Estimating standing stock of juvenile coho salmon (Oncorhynchus kisutch) and cutthroat trout (Oncorhynchus clarki) in a small stream: a comparison of sampling designs. Canadian Technical Report of Fisheries and Aquatic Sciences 2282. 24 pp.[Was (is?) from http://www.dfo-mpo.gc.ca/Library/239481.pdf.]

Examples

data(Deckeretal1999)
str(Deckeretal1999)
head(Deckeretal1999)

## extract data for one sampling location (e.g., 3rd row)
Deckeretal1999[3,]

FSAdata

Data to Support Fish Stock Assessment ('FSA') Package

v0.3.8

GPL (>= 2)

Authors

Derek Ogle [aut, cre] (<https://orcid.org/0000-0002-0370-9299>)

Initial release

2019-05-17