R Code and Data Supporting: A comparison of survey method efficiency for estimating densities of Zebra Mussels (Dreissena polymorpha)

Ferguson, Jake M
Jimenez, Laura
Keyes, Aislyn A
Hilding, Austen
McCartney, Michael A
St. Clair, Katie
Johnson, Douglas H
Fieberg, John R
2023-05-25
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https://doi.org/10.13020/bjdp-p977
 https://hdl.handle.net/11299/254366
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2018
2018

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Title

R Code and Data Supporting: A comparison of survey method efficiency for estimating densities of Zebra Mussels (Dreissena polymorpha)

Published Date

2023-05-25

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Author Contact

Fieberg, John R
jfieberg@umn.edu

Type

Dataset
Field Study Data
Observational Data
Statistical Computing Software Code
Survey Data-Quantitative

Abstract

This repository contains data and R code supporting Ferguson et al. A comparison of survey method efficiency for estimating densities of Zebra Mussels (Dreissena polymorpha).

Description

Contains data for three different survey methods (quadrat, removal, and distance-removal) in three central Minnesota Lakes. R code contains methods for formatting and estimating density in all three methods. See readme file for more information.

Referenced by

Ferguson, J. M., Jiménez, L., Keyes, A. A., Hilding, A., McCartney, M. A., Clair, K. S., ... & Fieberg, J. R. (2023). A comparison of survey method efficiencies for estimating densities of zebra mussels (Dreissena polymorpha). PeerJ, 11, e15528. https://doi.org/10.7717/peerj.15528

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Attribution-NonCommercial-ShareAlike 3.0 United States
 http://creativecommons.org/licenses/by-nc-sa/3.0/us/

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Data Repository for U of M (DRUM)
MAISRC Research Data

Funding information

Minnesota Aquatic Invasive Species Research Center
Minnesota Environmental and Natural Resources Trust Fund

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Suggested citation

Ferguson, Jake M; Jimenez, Laura; Keyes, Aislyn A; Hilding, Austen; McCartney, Michael A; St. Clair, Katie; Johnson, Douglas H; Fieberg, John R. (2023). R Code and Data Supporting: A comparison of survey method efficiency for estimating densities of Zebra Mussels (Dreissena polymorpha). Retrieved from the Data Repository for the University of Minnesota (DRUM), https://doi.org/10.13020/bjdp-p977.

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Description
Size
Readme.txt
Read me file
(12.77 KB)

Encounters - Distance.csv
This file contains all field measurements for the distance survey observations.
(29.95 KB)

Encounters - Quadrats.csv
This file contains all field measurements for the quadrat survey observations.
(62.31 KB)

Encounters - Removal.csv
This file contains all field measurements for the removal survey observations.
(28.01 KB)

Transect datasheets.csv
This file contains transect-level habitat measurements for all surveyed transects.
(14.83 KB)

Main_DensEst.R
This R file runs the analyses from the paper and produces several of the main manuscript figures.
(4.33 KB)

HelperFuncs.R
This R file contains all the functions needed to run the density estimates.
(15.2 KB)

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