Assessment of cod stock in 3Pn4Rs / by Stratis Gavaris and Claude Bishop. : Fs70-8/81-47E-PDF
"The recent increase in catch rates for cod in Area 3Pn4Rs coincides with observations of exceptional recruitment of age four fish during 1978-80. Research surveys did not confirm this trend. By comparing catch rates and exploitable biomass from cohort analysis, the fishing mortality in 1980 was estimated at 0.30 for fully recruited ages. The projected catch for 1982 at F0.1 was 105,00 metric tons (t)"--Abstract.
Permanent link to this Catalogue record:
publications.gc.ca/pub?id=9.876961&sl=0
| Department/Agency | Canada. Department of Fisheries and Oceans. Newfoundland Region. Research and Resource Services Directorate. |
|---|---|
| Title | Assessment of cod stock in 3Pn4Rs / by Stratis Gavaris and Claude Bishop. |
| Series title | CAFSAC research document ; 81/47 |
| Publication type | Series - View Master Record |
| Language | [English] |
| Format | Electronic |
| Electronic document | |
| Note(s) | "Not to be cited without permission of author(s)." Includes corrigendum. Includes bibliographical references (page 3). Includes abstract in French. |
| Publishing information | St. John's, Newfoundland : Department of Fisheries and Oceans, Research and Resource Services, [1981] |
| Author / Contributor | Gavaris, S. (Stratis)author. Bishop, Claude A, author. |
| Description | 1 online resource (18, [1] pages) : illustrations. |
| Catalogue number |
|
| Subject terms | Salt water fish Surveys |
Request alternate formats
To request an alternate format of a publication, complete the Government of Canada Publications email form. Use the form’s “question or comment” field to specify the requested publication.- Date modified: