Standardized field sampling method for monitoring the distribution and relative abundance of the Western Silvery Minnow (Hybognathus argyritis) population in Canada / by Camille J. Macnaughton, Tyana Rudolfsen,... : Fs97-6/3315E-PDF
"The Species at Risk Program’s objective for the Western Silvery Minnow (Hybognathus argyritis) is to quantify and maintain current population levels throughout its Canadian range. In an effort to provide science information to meet the Species at Risk (SAR) Program objective, this report aims to provide a consistent sampling method and survey design that may accurately inform on changes in the distribution and relative abundance of the Western Silvery Minnow in the Milk River system in Alberta, where it is listed as Threatened. This report details (1) the sampling gear, (2) recommended sampling effort and timing, and (3) sampling sites for Western Silvery Minnow occurrence and abundance. This standardized sampling protocol is intended to improve the monitoring of the species throughout its Canadian range, the assessment of population trends, and consequently allow for a better informed management of the species over time"--Abstract.
Lien permanent pour cette publication :
publications.gc.ca/pub?id=9.874486&sl=1
| Ministère/Organisme | Canada. Department of Fisheries and Oceans. |
|---|---|
| Titre | Standardized field sampling method for monitoring the distribution and relative abundance of the Western Silvery Minnow (Hybognathus argyritis) population in Canada / by Camille J. Macnaughton, Tyana Rudolfsen, Doug A. Watkinson, and Eva C. Enders. |
| Titre de la série | Canadian technical report of fisheries and aquatic sciences, 1488-5379 ; 3315 |
| Type de publication | Série - Voir l'enregistrement principal |
| Langue | [Anglais] |
| Format | Électronique |
| Document électronique | |
| Note(s) | Includes bibliographical references (pages 20-22). Includes abstract in French. |
| Information sur la publication | Winnipeg : Fisheries and Oceans Canada, 2019. ©2019 |
| Auteur / Contributeur | Macnaughton, Camille J., author. Rudolfsen, Tyana, author. Watkinson, D. A. (Douglas A.), 1974- author. Enders, E. C. (Eva Claudia)author. |
| Description | 1 online resource (vii, 26 pages) : figures. |
| ISBN | 9780660312743 |
| Numéro de catalogue |
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| Descripteurs | Endangered species Fish |