00000nam 2200000zi 4500 9.895913 CaOODSP 20221107174151 m o d f cr bn||||||||| 210129s1987 nscd ob f000 0 eng d CaOODSP eng rda CaOODSP eng eng fre ln----- Fs70-8/87-95E-PDF Strong, Michael, author. 1986 5Ze haddock age comparisons by two Canadian agers / by M. Strong. [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 (14 pages) : graphs. text txt rdacontent computer c rdamedia online resource cr rdacarrier CAFSAC research document ; no. 87/95 Cover title. "Not to be cited without permission of the author(s)." Includes bibliographical references (page 5). "An alternative age reader for the 5Ze haddock stock was assigned in 1987, and a new preparation technique was employed. Comparative readings of 1986 commercial and research survey samples were completed. Results indicate an average of 76% agreement for commercial samples, and 92% agreement for research survey samples. The new reader tended to over-age 19.6% relative to the former reader. Ages from 1986 and 1987 samples confirmed the predominance of the same year-classes, and no significant differences in age interpretation were disclosed by the new age reader"--Abstract, page 2. Includes abstract and series statement in French. Haddock Age Georges Bank. Haddock fisheries Georges Bank. Fish stock assessment Georges Bank. Églefin Âge Georges, Banc. 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. 87/95. (CaOODSP)9.869616 PDF 589 KB https://publications.gc.ca/collections/collection_2021/mpo-dfo/fs70-8/Fs70-8-87-95-eng.pdf