The redfish stock in NAFO division 3P / D.B. Atkinson, W.E. Legge, and P. Stead. : Fs70-8/81-59E-PDF
"The TAC of 18,000 MT was not achieved in 1980, with only 7500 MT being landed due to a reduction in fishing effort. Using a multiplicative model, a new effort standard is introduced. An analytical assessment was carried out and a series of regressions run to determine the best terminal F. The results from regressions proved inconclusive, however, a comparison of the catch ratio between 1973 and 1979-80 with the biomass ratio for the same years from cohort suggested a terminal F of 0.075. Fishing at F0.1 of 0.15 in 1982 suggested a TAC of 18,000 MT. Again in 1980 there is good evidence of a number of relatively strong year-classes that will be available to the fishery in the near future"--Abstract.
Lien permanent pour cette publication :
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| Ministère/Organisme | Canada. Department of Fisheries and Oceans. |
|---|---|
| Titre | The redfish stock in NAFO division 3P / D.B. Atkinson, W.E. Legge, and P. Stead. |
| Titre de la série | CAFSAC research document ; 81/59 |
| 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 bibliographical references (page 4). Includes abstract in French. |
| Information sur la publication | St. John's, Newfoundland : Department of Fisheries and Oceans, [1981] |
| Auteur / Contributeur | Atkinson, D. B., author. Legge, W. E., author. Stead, P., author. |
| Description | 1 online resource (21 pages) : illustrations. |
| Numéro de catalogue |
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| Descripteurs | Fisheries Surveys |
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