00000nam 2200000zi 4500 9.895937 CaOODSP 20221107174155 m o d f cr bn||||||||| 210129s1987 nscbd ob f000 0 eng d CaOODSP eng rda CaOODSP eng eng fre n-ns--- ln----- Fs70-8/87-101E-PDF Gavaris, S. (Stratis) author. Assessment of haddock in NAFO division 5Z / by Stratis Gavaris. [Dartmouth, N.S.] : Canadian Atlantic Fisheries Scientific Advisory Committee ; St. Andrews, New Brunswick : Department of Fisheries and Oceans, Biological Station, Marine Fish Division, [1987?] 1 online resource (36 pages) : maps, graphs. text txt rdacontent computer c rdamedia online resource cr rdacarrier CAFSAC research document ; no. 87/101 Cover title. "Not to be cited without permission of the authors." Includes bibliographical references (page 7). "In 1985 and 1986, the Canadian landings were 3485 t and 3413 t, respectively, accounting for about half of the total catch. USA landings have declined substantially since 1984. The majority of the Canadian and USA catches in 1986 were comprised of 3-yr-old haddock, the 1983 year-class. Both Canadian and USA research surveys indicate that the 1985 year-class is larger than the average recent recruitment. The results of the assessment suggest that fishing mortality has been relatively high, about 0.3 to 0.5, for ages 3 and older. The abundance and biomass of the stock are at about the lowest level since 1963 and few older fish remain in the population"--Abstract, page 2. Includes abstract and series statement in French. Haddock fisheries Georges Bank. Fish stock assessment Georges Bank. Églefin Pêche commerciale Georges, Banc. Ressources halieutiques Évaluation Georges, Banc. Canadian Atlantic Fisheries Scientific Advisory Committee, issuing body. Canada. Department of Fisheries and Oceans. Biological Station (St. Andrews, N.B.), issuing body. CAFSAC research document (Canadian Atlantic Fisheries Scientific Advisory Committee) no. 87/101. (CaOODSP)9.869616 PDF 1.38 MB https://publications.gc.ca/collections/collection_2021/mpo-dfo/fs70-8/Fs70-8-87-101-eng.pdf