Comparison of catch at age matrices employed by Canada and the United States in assessments of stock status of Atlantic cod in 5Z / by J.D. Neilson, M-I. Buzeta and J.J. Hunt. : Fs70-8/91-51E-PDF
"Differences in the catch-at-age matrices used by Canada and the United States are explored, and possible reasons for observed discrepancies suggested. While it appears that age determination biases are not the main cause of the discrepancies in the catch at age matrices, the evidence is not conclusive. It is suggested that differences in catch at age due to lack of agreement in ageing are less significant than those due to differing length compositions of catches for the two countries. We therefore recommend use of the sum of the catch at age derived from each country's sampling data"--Abstract, page 2.
Lien permanent pour cette publication :
publications.gc.ca/pub?id=9.896115&sl=1
| Ministère/Organisme | Canadian Atlantic Fisheries Scientific Advisory Committee, issuing body. Canada. Department of Fisheries and Oceans. Biological Station (St. Andrews, N.B.), issuing body. |
|---|---|
| Titre | Comparison of catch at age matrices employed by Canada and the United States in assessments of stock status of Atlantic cod in 5Z / by J.D. Neilson, M-I. Buzeta and J.J. Hunt. |
| Titre de la série | CAFSAC research document ; no. 91/51 |
| Type de publication | Série - Voir l'enregistrement principal |
| Langue | [Anglais] |
| Format | Électronique |
| Document électronique | |
| Note(s) | Cover title. "Not to be cited without permission of the authors." Includes bibliographical references (page 9). Includes abstract and series statement in French. |
| Information sur la publication | [Dartmouth, N.S.] : Canadian Atlantic Fisheries Scientific Advisory Committee ; St. Andrews, New Brunswick : Department of Fisheries and Oceans, Biological Station, Marine Fish Division, [1991?] |
| Auteur / Contributeur | Neilson, John D., author. |
| Description | 1 online resource (22 pages) : graphs. |
| Numéro de catalogue |
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| Descripteurs | Atlantic cod fisheries -- Canada. Atlantic cod fisheries -- United States. Fish stock assessment -- Canada. Fish stock assessment -- United States. Morue -- Pêche commerciale -- Canada. Morue -- Pêche commerciale -- États-Unis. Ressources halieutiques -- Évaluation -- Canada. Ressources halieutiques -- Évaluation -- États-Unis. |