00000nam 2200000za 4500 9.867172 CaOODSP 20221107162236 m o d f cr ||||||||||| 190116s2018 oncab ob f000 0 eng d CaOODSP eng n-cn-nf n-cn-qu y1y1 Fs70-5/2018-057E-PDF Assessment of northern shrimp stocks in the Estuary and Gulf of St. Lawrence in 2017 [electronic resource] : data from the research survey / Hugo Bourdages … [et al.]. Ottawa : Fisheries and Oceans Canada, Canadian Science Advisory Secretariat, 2018. iv, 67 p. : ill. (some col.), maps (some col.). Research document, 1919-5044 ; 2018/057 Issued also in French under title: Évaluation des stocks de crevette nordique de l'estuaire et du golfe du Saint-Laurent en 2017 : données du relevé de recherche. Cover title. "Quebec Region." "December 2018." Includes bibliographical references (p. 9-10). "The Estuary and Gulf of St. Lawrence northern shrimp (Pandalus borealis) stock status is determined every year by examining a main indicator from the commercial fishery and the research survey. This document presents the data and methods that were used to produce the 2017 survey indicators. The estimates of northern shrimp biomass and abundance are presented for each of the four fishing areas and for each sex. In addition, this document describes how some of the environmental and ecosystem characteristics of the Gulf of St. Lawrence potentially impact the northern shrimp stock dynamic through their effects on such factors as spatial distribution, growth, reproduction and trophic relationships"--Abstract, p. iv. Pandalus borealis Fisheries resources Assessment Bourdages, Hugo. Canada. Department of Fisheries and Oceans. Quebec Region. Canadian Science Advisory Secretariat. Évaluation des stocks de crevette nordique de l'estuaire et du golfe du Saint-Laurent en 2017 (CaOODSP)9.867174 Research document (Canadian Science Advisory Secretariat) 1919-5044 ; 2018/057. (CaOODSP)9.507396 PDF 17.13 MB https://publications.gc.ca/collections/collection_2019/mpo-dfo/fs70-5/Fs70-5-2018-057-eng.pdf