Assessment of the cod stock in divisions 2GH / by S. Gavaris and C.A. Bishop. : Fs70-8/80-63E-PDF
"The standard error of the standardized catch rate was large for most years, precluding any meaningful interpretation of trend. The surplus production model did not fit the catch and standardized effort data. Comparison of the 1979 commercial catch at age with 1978 gave anomalous survival rates. Some data from research surveys in 1978 and 79 are presented which indicated a predominance of the 1973 year-class"--Abstract.
Lien permanent pour cette publication :
publications.gc.ca/pub?id=9.876746&sl=1
| Ministère/Organisme | Canada. Department of Fisheries and Oceans. |
|---|---|
| Titre | Assessment of the cod stock in divisions 2GH / by S. Gavaris and C.A. Bishop. |
| Titre de la série | CAFSAC research document ; 80/63 |
| Type de publication | Série - Voir l'enregistrement principal |
| Langue | [Anglais] |
| Format | Électronique |
| Document électronique | |
| Note(s) | "Not to be cited without permission of author(s)." Includes abstract in French. |
| Information sur la publication | St. John's, Newfoundland : Department of Fisheries & Oceans, [1980] |
| Auteur / Contributeur | Gavaris, S. (Stratis)author. Bishop, C. A., author. |
| Description | 1 online resource (9 pages) : illustration. |
| Numéro de catalogue |
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| Descripteurs | Fisheries Surveys |