Assessment of Georges Bank (ICNAF subdivision 5Ze) scallop stock 1972-76 incorporated / by J.F. Caddy and G.S. Jamieson. : Fs70-8/77-32E-PDF
"Cohort analysis of Canadian and U.S. size composition data for 1972-76 was attempted after conversion-to equivalent age using existing von Bertalanffy growth parameters and length-weight relationships. Analysis under two different sets of assumptions as to availability at age gives similar results: Peak mortality at ages 4-5 of F = 0.6 declines with age to F = 0.2-0.3 for ages 6+, reflecting the fishing strategy of the Canadian fleet; namely, to look for high-density patches of age 3-4 recruits in preference to lower densities of older scallops."--Abstract, page 2.
Lien permanent pour cette publication :
publications.gc.ca/pub?id=9.872148&sl=1
| Ministère/Organisme | Canada. Department of Fisheries and Oceans. |
|---|---|
| Titre | Assessment of Georges Bank (ICNAF subdivision 5Ze) scallop stock 1972-76 incorporated / by J.F. Caddy and G.S. Jamieson. |
| Titre de la série | CAFSAC research document ; 77/32 |
| Type de publication | Série - Voir l'enregistrement principal |
| Langue | [Anglais] |
| Format | Électronique |
| Document électronique | |
| Note(s) | Caption title. Digitized edtion from print [produced by Department of Fisheries and Oceans]. "Not to be cited without permission of author(s)." Includes bibliographical references (page 9). |
| Information sur la publication | Halifax, N.S. : Fisheries and Oceans Canada, Fisheries and Marine Service, Invertebrates and Marine Plants Division, Resource Branch, [1977]. |
| Auteur / Contributeur | Caddy, J. F., author. Jamieson, Glen S.,1946- author. |
| Description | 1 online resource (23 pages) : illustrations. |
| Numéro de catalogue |
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| Descripteurs | Fisheries Molluscs |