Assessment of cod in division 4X in 2000 / D.S. Clark, S. Garvaris and S.D. Paul. : Fs70-1/2000-139E-PDF
Landings and total allowable catch (TAC) have declined throughout the 1990s, and were the lowest on record in 1999. Exploitation rate declined from the high of 60% in 1992 to about 23% in 1999. Age 4+ biomass has remained stable at a low level since 1996. The recruiting 1998 year-class is the strongest since 1992, initial indications are that the 1999 year-class is at least as large. With removals of 6,000 t in 2001, there is a 50% chance of a 20% increase in the 4+ biomass between 2001 and 2002, due to improved recruitment. The 1999 year-class must be at least as strong as the 1998 to approach the growth implied by the three-year rebuilding plan.
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| Ministère/Organisme | Canada. Department of Fisheries and Oceans. Canada. Canadian Stock Assessment Secretariat. |
|---|---|
| Titre | Assessment of cod in division 4X in 2000 / D.S. Clark, S. Garvaris and S.D. Paul. |
| Titre de la série | Canadian Stock Assessment Secretariat research document, 1480-4883 ; 2000/139 |
| Type de publication | Série - Voir l'enregistrement principal |
| Langue | [Anglais] |
| Format | Électronique |
| Document électronique | |
| Note(s) | Includes bibliographic references (p. 18-19). |
| Information sur la publication | Ottawa : Fisheries and Oceans Canada, 2000. |
| Auteur / Contributeur | Clark, Donald Stuart, 1961- Gavaris, S. (Stratis) Paul, S. D. (Stacey D.) |
| Description | 72 p. : fig., graphs, maps, tables. |
| Numéro de catalogue |
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| Descripteurs | Fisheries resources Salt water fish Fishing area Fisheries management |
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