Package 'klexdatr'

Title: Kootenay Lake Exploitation Study Data
Description: Six relational 'tibbles' from the Kootenay Lake Large Trout Exploitation study. The study which ran from 2008 to 2014 caught, tagged and released large Rainbow Trout and Bull Trout in Kootenay Lake by boat angling. The fish were tagged with internal acoustic tags and/or high reward external tags and subsequently detected by an acoustic receiver array as well as reported by anglers. The data are analysed by Thorley and Andrusak (1994) <doi:10.7717/peerj.2874> to estimate the natural and fishing mortality of both species.
Authors: Joe Thorley [aut, cre, dtc] , Greg Andrusak [aut, dtc], Gary Pavan [aut, dtc], Sarah Stephenson [aut, dtc], Matt Neufeld [aut, dtc], Jeff Burrows [aut, dtc], Kerry Reed [aut, dtc], Robyn Irvine [aut, dtc], Harvey Andrusak [aut, dtc], James Baxter [dtc], Rob Bison [dtc], Mike Ramsay [dtc], Habitat Conservation Trust Foundation [cph, fnd], Fish and Wildlife Compensation Program [cph, fnd], Freshwater Fish Society of BC [cph, fnd], Ministry of Environment [cph, dtc], Bonneville Power Administration [cph, fnd], Idaho Department of Fish and Game [cph], Kootenai Tribe of Idaho [cph]
Maintainer: Joe Thorley <[email protected]>
License: CC BY 4.0
Version: 0.1.2.9000
Built: 2024-12-16 03:13:29 UTC
Source: https://github.com/poissonconsulting/klexdatr

Help Index

Fish Capture Data

Description

Fish Capture Data

Usage

capture

Format

A tbl data frame:

Capture

The unique fish code (fctr).

DateTimeCapture

The date and time of capture (time).

SectionCapture

The section code (fint).

Species

The fish species 'Bull Trout', 'Lake Trout' or 'Rainbow Trout' (fctr).

Length

The fork length in mm (int).

Weight

The wet mass in kg (dbl).

Reward1

The reward value of the first T-Bar tag in Canadian dollars (int).

Reward2

The reward value of the second T-Bar tag if present in Canadian dollars (int).

DateTimeTagExpire

The acoustic tag expiration date and time (time).

Receiver Deployment Data

Description

A data frame of receiver deployments by station and date times.

Usage

deployment

Format

A tbl data frame:

Station

The station name (fctr).

Receiver

The receiver code (fctr).

DateTimeReceiverIn

The receiver deployment date and time (time).

DateTimeReceiverOut

The receiver retrieval date and time (time).

Acoustic Detection Data

Description

Hourly acoustic detection data by fish (capture) and receiver.

Usage

detection

Format

A tbl data frame:

DateTimeDetection

The detection date and hour (time).

Capture

The fish code (fctr).

Receiver

The receiver code (fctr).

Detections

The number of detections in the hour (int).

Fish Recapture Data

Description

A tbl data frame of fish recaptures. As the time of recapture was not reported it is assumed to be 12:00:00.

Usage

recapture

Format

A tbl data frame:

DateTimeRecapture

The reported date of recapture (time).

Capture

The fish code (fctr).

SectionRecapture

The section code (fctr).

TBarTag1

The first T-Bar Tag was reported (lgl).

TBarTag2

A second T-Bar Tag was reported (lgl).

TagsRemoved

The T-Bar tags were removed from the fish (lgl).

Released

The angler reportedly released the fish (lgl).

Public

The angler was a member of the public as opposed the study team (lgl).

Section Data

Description

Section Spatial Polygon Data

Usage

section

Format

A SpatialPolygonsDataFrame with the data frame:

Section

The unique section code (fctr).

Habitat

The habitat type 'Lentic' or 'Lotic' (fctr).

Bounded

The polygon represents the full area (lgl).

geometry

The section polygon (MULTIPOLYGON (m)).

Details

Polygons of sections of the waterbodies.

Station Data

Description

A tbl data frame of detection stations.

Usage

station

Format

A tbl data frame:

Station

The unique station name (fctr).

Section

The section code (fctr).

geometry

The station point (POINT (m)).