00000nam 2200000zi 4500 9.895708 CaOODSP 20250702125255 m o d f cr bn||||||||| 210126s1987 nscd ob f000 0 eng d CaOODSP eng rda CaOODSP eng eng fre n-cn-nf Fs70-8/87-54E-PDF Rice, J. C., author. Further work on nonparametric prediction of recruitment of 2J3KL cod from stock and environmental influences / by J.C. Rice. [Dartmouth, N.S.] : Canadian Atlantic Fisheries Scientific Advisory Committee ; St. John's, Newfoundland : Department of Fisheries and Oceans, Science Branch, [1987?] 1 online resource (9 pages, 2 unnumbered pages) : graphs. text txt rdacontent computer c rdamedia online resource cr rdacarrier CAFSAC research document ; no. 87/54 Cover title. "Not to be cited without permission of the authors." Includes bibliographical references (pages 5-6). "Nonparametric methods for projecting expected recruitments from stock and environmental influences were used to estimate expected recruitments for the 2J+3JK cod stock. For the recruitments observed between 1962 and 1980, stock size accounted for 62% of the variance in recruitment. Spring and summer surface temperatures accounted for 6.5% of the residual variance in recruitment; winter temperatures and salinities accounted for 7.1% of the residual variance. Using these results, the 1981 year-class is predicted to be about 300 million recruits (numbers at age 4), the 1982 year-class is predicted to be slightly smaller (280 million recruits), the 1983 and 1984 year-classes between 350 and 400 million recruits, and the 1985 year-class substantially smaller; perhaps 200 million recruits"--Abstract, page 2. Includes abstract and series statement in French. Atlantic cod fisheries Newfoundland and Labrador Atlantic Coast. Fish stock assessment Newfoundland and Labrador Atlantic Coast. Recruitment (Population biology) Newfoundland and Labrador Atlantic Coast. Morue Pêche commerciale Terre-Neuve-et-Labrador Atlantique, Côte de l'. Ressources halieutiques Évaluation Terre-Neuve-et-Labrador Atlantique, Côte de l'. Recrutement (Biologie des populations) Terre-Neuve-et-Labrador Atlantique, Côte de l'. Canadian Atlantic Fisheries Scientific Advisory Committee, issuing body. Canada. Department of Fisheries and Oceans. Science, issuing body. CAFSAC research document (Canadian Atlantic Fisheries Scientific Advisory Committee) no. 87/54. (CaOODSP)9.869616 PDF 761 KB https://publications.gc.ca/collections/collection_2021/mpo-dfo/fs70-8/Fs70-8-87-54-eng.pdf