Gear selectivity in the Labrador shrimp fishery / by D.G. Parsons. : Fs70-8/81-43E-PDF
"Selectivity of Sputnik shrimp trawls with 40 and 31 mm codends were compared for similar dates and depths in the Northern Hopedale Channel off Labrador. Mean (50%) selection sizes were 18.7 and 11.5 mm respectively. Reduction in mesh size from the present 40 mm could result in a considerable increase in the catch of smaller animals. Since the discarding of undersized shrimp is a problem in this fishery, reductions in mesh size are not advisable."--Abstract.
Lien permanent pour cette publication :
publications.gc.ca/pub?id=9.872869&sl=1
| Ministère/Organisme | Canada. Department of Fisheries and Oceans. |
|---|---|
| Titre | Gear selectivity in the Labrador shrimp fishery / by D.G. Parsons. |
| Titre de la série | CAFSAC research document ; 81/43 |
| 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 the author." Includes bibliographical reference (page 5). Includes abstract in French. |
| Information sur la publication | St. John's, Newfoundland : Department of Fisheries and Oceans, Research and Resources Services, [1981]. |
| Auteur / Contributeur | Parsons, D. G. (Donald Gordon), 1950- author. |
| Description | 1 online resource (7 pages) : illustrations. |
| Numéro de catalogue |
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| Descripteurs | Fisheries Crustaceans Fisheries technology |