00000nam 2200000zi 4500 9.880774 CaOODSP 20221107165849 m go d f cr |n||||||||| 191018t20192019quca ob f000 0 eng d CaOODSP eng rda CaOODSP n-cn--- Fs70-6/2019-035E-PDF Assessment of the Atlantic mackerel stock for the northwest Atlantic (subareas 3 and 4) in 2018. Mont-Joli, Quebec : Centre for Science Advice (CSA), Quebec Region, Fisheries and Oceans Canada, 2019. ©2019 1 online resource (14 pages) : figures (some colour). text txt rdacontent computer c rdamedia online resource cr rdacarrier Canadian Science Advisory Secretariat, science advisory report, 1919-5087 ; 2019/035 Issued also in French under title: Évaluation du stock de maquereau bleu du nord-ouest de l’Atlantique (sous-régions 3 et 4) en 2018. Cover title. "July 2019." Includes bibliographical references (page 14). "Atlantic mackerel (Scomber scombrus L.) are found in the coastal waters of the Northwest Atlantic from North Carolina to Labrador (Figure 1). They overwinter in deeper warmer waters at the edge of the continental shelf and migrate inshore during the spring to spawn and then disperse to feed. There are two spawning contingents in the Northwest Atlantic. The Northern contingent spawns in Canadian waters primarily in the Southern Gulf of St. Lawrence during June and July. An unknown but possibly large proportion of the Northern contingent overwinters in American waters. The Southern contingent spawns in American waters between March and April primarily in the southern Gulf of Maine"--Context, page [1]. gccst Fisheries resources gccst Salt water fish Canada. Department of Fisheries and Oceans. Quebec Region. Canadian Science Advisory Secretariat. Évaluation du stock de maquereau bleu du nord-ouest de l’Atlantique (sous-régions 3 et 4) en 2018. (CaOODSP)9.880775 Science advisory report (Canadian Science Advisory Secretariat) 1919-5087 ; 2019/035. (CaOODSP)9.506226 PDF 1.07 MB https://publications.gc.ca/collections/collection_2019/mpo-dfo/fs70-6/Fs70-6-2019-035-eng.pdf