In-season indicators of run-strength and survival for northern British Columbia coho / B. Holtby. : Fs70-1/2000-153E-PDF
In providing forecasts of run-strength and survival for the coho of northern British Columbia for 2000, Holtby et al. (2000) concluded that modest incidental catches of coho from the upper Skeena would not pose a significant risk of irreversible damage. It was emphasized that forecasts for the area had not proven sufficiently reliable to proceed with modest incremental fishing without an early in-season indicator that would warn of unforseen survival disasters such as the one that occurred in 1996 sea-entry. The purpose of this research document is to make a preliminary examination of the utility of four possible in-season indicators of run-strength and survival for northern B.C. coho.
Lien permanent pour cette publication :
publications.gc.ca/pub?id=9.806272&sl=1
| Ministère/Organisme | Canada. Department of Fisheries and Oceans. Canada. Canadian Stock Assessment Secretariat. |
|---|---|
| Titre | In-season indicators of run-strength and survival for northern British Columbia coho / B. Holtby. |
| Titre de la série | Canadian Stock Assessment Secretariat research document, 1480-4883 ; 2000/153 |
| Type de publication | Série - Voir l'enregistrement principal |
| Langue | [Anglais] |
| Format | Électronique |
| Document électronique | |
| Note(s) | Includes bibliographic references (p. 17). |
| Information sur la publication | Ottawa : Fisheries and Oceans Canada, 2000. |
| Auteur / Contributeur | Holtby, L. Blair(Leslie Blair),1953- |
| Description | 46 p. : fig., graphs, tables. |
| Numéro de catalogue |
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| Descripteurs | Fisheries resources Salt water fish Fishing area Fisheries management |