Atlantic argentine (Argentina silus Ascanius) : stock status on the Scotian Shelf and a discussion of relationships with Georges Bank argentine / by R.G. Halliday and C. Dale. : Fs70-8/85-44E-PDF
"Research vessel biomass estimates of Argentina silus in Div. 4VWX declined in 1984 to about half the level of '83. This 1984 level was similar to that of 1977-81. Increased abundance since extension of jurisdiction resulted from recruitment of several good year-classes to the surveyed population, particularly that of 1980. The abrupt decrease in estimated biomass in 1984 is unlikely to be due to mortality and may reflect changes in availability to surveys with age (size)"--Abstract.
Lien permanent pour cette publication :
publications.gc.ca/pub?id=9.881911&sl=1
| Ministère/Organisme | Canada. Department of Fisheries and Oceans. Canada. Dept. of Fisheries and Oceans. Scotia-Fundy Region. Marine Fish Division. Canadian Atlantic Fisheries Scientific Advisory Committee. |
|---|---|
| Titre | Atlantic argentine (Argentina silus Ascanius) : stock status on the Scotian Shelf and a discussion of relationships with Georges Bank argentine / by R.G. Halliday and C. Dale. |
| Titre de la série | CAFSAC research document ; 85/44 |
| Type de publication | Série - Voir l'enregistrement principal |
| Langue | [Anglais] |
| Format | Électronique |
| Document électronique | |
| Note(s) | "Not to be cited without permission of the authors." Includes bibliographical references (page 10). Includes abstract in French. |
| Information sur la publication | St. Andrews, New Brunswick : Marine Fish Division, Bedford Institute of Oceanography, [1985] |
| Auteur / Contributeur | Halliday, R. G., author. |
| Description | 1 online resource (21 pages) : maps, charts. |
| Numéro de catalogue |
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| Descripteurs | Fisheries |