Assessment of northern shrimp stocks in the Estuary and Gulf of St. Lawrence in 2021 : commercial fishery and research survey data
Assessment of northern shrimp stocks in the Estuary and Gulf of St. Lawrence in 2021 : commercial fishery and research survey data
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- dc.contributor.author
- Bourdages, Hugo
- Roux, Marie-Julie
- Marquis, Marie-Claude
- Galbraith, Peter
- Isabel, Laurie
- dc.date.accessioned
- 2024-01-10T15:50:40Z
- dc.date.available
- 2024-01-10T15:50:40Z
- dc.date.issued
- 2022
- dc.description.abstract - en
- The Estuary and Gulf of St. Lawrence northern shrimp (Pandalus borealis) stock status is determined every year by examining many indicators from the commercial fishery and the research survey. This document presents the data and methods that were used to produce the commercial fishery statistics from 1982 to 2021 and the indicators from the survey from 1990 to 2021. In addition, the document presents some ecosystem characteristics observed in the estuary and the northern Gulf of St. Lawrence. These can have an impact on the dynamics of northern shrimp stocks through, among other things, effects on spatial distribution, growth, reproduction and trophic relationships. The elements of the precautionary approach are also presented in this document.
- dc.description.abstract-fosrctranslation - fr
- L’état des stocks de crevette nordique (Pandalus borealis) du golfe du Saint-Laurent est déterminé chaque année pour chacune des quatre zones de pêche par l’examen de divers indicateurs provenant de la pêche commerciale et du relevé de recherche. Ce document présente les données et méthodes utilisées pour produire les statistiques de la pêche commerciale de 1982 à 2021 et les indicateurs du relevé de recherche de 1990 à 2021. De plus, le document présente quelques caractéristiques écosystémiques observées dans l’estuaire et le nord du golfe du Saint-Laurent. Celles-ci peuvent avoir un impact sur la dynamique des stocks de crevette nordique par l’entremise, entre autres, d’effets sur la distribution spatiale, la croissance, la reproduction et les relations trophiques. Les éléments de l’approche de précaution sont aussi présentés dans ce document.
- dc.description.fosrcfull - en
- 1 online resource (xiv, 195 pages) : maps, charts
- dc.description.fosrcfull-fosrctranslation - fr
- 1 ressource en ligne (xiv, 195 pages) : cartes, graphiques
- dc.identifier.citation
- Bourdages, H. Roux, M.-J., Marquis, M.C., Galbraith, P., and Isabel, L. 2022. Assessment of northern shrimp stocks in the Estuary and Gulf of St. Lawrence in 2021: commercial fishery and research survey data. DFO Can. Sci. Advis. Sec. Res. Doc. 2022/027. xiv + 195 p.
- dc.identifier.govdoc
- Fs70-5/2022-027E-PDF
- dc.identifier.isbn
- 9780660446240
- dc.identifier.issn
- 1919-5044
- dc.identifier.uri
- https://waves-vagues.dfo-mpo.gc.ca/library-bibliotheque/41072224.pdf
- https://open-science.canada.ca/handle/123456789/1649
- dc.language.iso
- en
- dc.publisher
- Fisheries and Oceans Canada, Canadian Science Advisory Secretariat
- dc.relation.istranslationof
- https://open-science.canada.ca/handle/123456789/1650
- dc.subject - en
- Nature and environment
- Water
- dc.subject - fr
- Nature et environnement
- Eau
- dc.subject.en - en
- Nature and environment
- Water
- dc.subject.fr - fr
- Nature et environnement
- Eau
- dc.title - en
- Assessment of northern shrimp stocks in the Estuary and Gulf of St. Lawrence in 2021 : commercial fishery and research survey data
- dc.type - en
- Report
- dc.type - fr
- Rapport
- local.pagination
- xiv, 195 pages
- local.report.reportnum
- 2022/027
- local.report.series
- Research Document (Canadian Science Advisory Secretariat)
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