Use of inverted echosounders to monitor the migration timing and abundance of juvenile salmon in the Discovery Islands, British Columbia / S. Rousseau ... [et al.]. : Fs97-6/3227E-PDF
“In this study, the authors evaluate the use of inverted, bottom mounted echosounders to monitor juvenile salmon migration timing and distribution in the Discovery Islands and Johnstone Strait, which constitutes a key area in terms of understanding juvenile salmon mortality during their passage from lower British Columbia rivers to the Pacific ocean. The authors further suggest that moored inverted echosounders can provide insightful data on the behaviour, abundance and migration timing of juvenile salmon and prove to be a non-invasive, cost-effective approach for long-term monitoring purposes”--Introd., p. 1.
Lien permanent pour cette publication :
publications.gc.ca/pub?id=9.843121&sl=1
| Ministère/Organisme | Canada. Department of Fisheries and Oceans. Pacific Region. Science Branch. |
|---|---|
| Titre | Use of inverted echosounders to monitor the migration timing and abundance of juvenile salmon in the Discovery Islands, British Columbia / S. Rousseau ... [et al.]. |
| Titre de la série | Canadian technical report of fisheries and aquatic sciences, 1488-5379 ; 3227 |
| Type de publication | Série - Voir l'enregistrement principal |
| Langue | [Anglais] |
| Format | Électronique |
| Document électronique | |
| Note(s) | Cover title. Includes bibliographical references. Includes abstract in French. |
| Information sur la publication | Sidney, B.C. : Fisheries and Oceans Canada, Science Branch, Pacific Region, 2017. |
| Auteur / Contributeur | Rousseau, Shani. |
| Description | viii, 32 p. : charts (some col.), col. ill., col. maps |
| ISBN | 978-0-660-09542-4 |
| Numéro de catalogue |
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| Descripteurs | Salt water fish Animal populations Animal migrations |