FSAdata: BrookTroutNEWP – R documentation

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BrookTroutNEWP

Catches in removal events for Brook Trout in the Nashwaak Experimental Watersheds Project.

Description

Catches in removal events for Brook Trout (Salvelinus fontinalis) in two streams in the the Nashwaak Experimental Watersheds Project on multiple dates.

Format

A data frame of 16 observations on the following 7 variables:

stream: Stream (UNM=Upper Narrows Mountain Brook and Hay=Hyaden Brook).
section: Section of stream. See source.
date: Data of collections.
first: Catch on the first removal pass.
second: Catch on the second removal pass.
third: Catch on the third removal pass.
fourth: Catch on the fourth removal pass.

Topic(s)

Population size
Abundance
Removal

Source

From Table 1 in Schnute, J. 1983. A new approach to estimating populations by the removal method. Canadian Journal of Fisheries and Aquatic Sciences, 40:2153-2169.

Examples

data(BrookTroutNEWP)

## extract data for one stream, section, and date (e.g., 3rd row)
BrookTroutNEWP[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