00000nam 2200000zi 4500 9.895733 CaOODSP 20250131140632 m o d f cr bn||||||||| 210127s1987 nscbd ob f000 0 eng d CaOODSP eng rda CaOODSP eng eng fre n-cn-nf n-cn-qu Fs70-8/87-66E-PDF McQuinn, Ian H., author. New maturity cycle charts for the herring stocks along the west coast of Newfoundland (NAFO division 4R) and the north shore of Quebec (NAFO division 4S) / by I.H. McQuinn. [Dartmouth, N.S.] : Canadian Atlantic Fisheries Scientific Advisory Committee ; Mont-Joli (Québec) : Department of Fisheries and Oceans, Fisheries Research Division, Maurice-Lamontagne Institute, [1987?] 1 online resource (11 pages) : maps, graphs. text txt rdacontent computer c rdamedia online resource cr rdacarrier CAFSAC research document ; no. 87/66 Cover title. "Not to be cited without permission of the authors." Includes bibliographical references (page 4). "A study was conducted to describe the annual evolution of the gonadal development of west coast of Newfoundland and Quebec north shore herring in order to add precision to the maturity cycle chart used to separate the spring and autumn spawners in these stocks. A separate maturity cycle chart was produced for both males and females in NAFO Divisions 4R and 4S which classified individual fish as a spring or autumn spawner from its maturity stage, calculated from the gonadosomatic index, and the month of capture. The results showed the annual maturity cycles of these stocks differed substantially from the chart presently used by CAFSAC. The new maturity cycle charts should enable more accurate spawning type determinations from the historical as well as from future sampling data"--Abstract, page i. Includes abstract and series statement in French. Atlantic herring fisheries Newfoundland and Labrador Atlantic Coast. Atlantic herring fisheries Québec (Province) Fish stock assessment Newfoundland and Labrador Atlantic Coast. Fish stock assessment Québec (Province) Hareng Pêche commerciale Terre-Neuve-et-Labrador Atlantique, Côte de l'. Hareng Pêche commerciale Québec (Province) Ressources halieutiques Évaluation Terre-Neuve-et-Labrador Atlantique, Côte de l'. Ressources halieutiques Évaluation Québec (Province) Canadian Atlantic Fisheries Scientific Advisory Committee, issuing body. Maurice Lamontagne Institute, issuing body. CAFSAC research document (Canadian Atlantic Fisheries Scientific Advisory Committee) no. 87/66. (CaOODSP)9.869616 PDF 966 KB https://publications.gc.ca/collections/collection_2021/mpo-dfo/fs70-8/Fs70-8-87-66-eng.pdf