00000nam 2200000zi 4500 9.895902 CaOODSP 20221107174149 m o d f cr bn||||||||| 210129s1987 nscd ob f000 0 eng d CaOODSP eng rda CaOODSP eng eng fre n-cn-qu Fs70-8/87-92E-PDF Chouinard, G. A. (Ghislain André) author. Impact of the 4Vn winter fishery on the yield of the southern Gulf of St. Lawrence cod stock / by G.A. Chouinard and A.F. Sinclair. [Dartmouth, N.S.] : Canadian Atlantic Fisheries Scientific Advisory Committee ; Moncton, New Brunswick : Department of Fisheries and Oceans, Science Branch, Gulf Region, [1987?] 1 online resource (10 pages) : graphs. text txt rdacontent computer c rdamedia online resource cr rdacarrier CAFSAC research document ; no. 87/92 Cover title. "Not to be cited without permission of the authors." Includes bibliographical references (page 6). "The effect of the 4Vn winter fishery on the yield obtained for the 4TVn (Jan.-Apr.) cod stock was examined by reviewing discard studies and conducting simulations using modified catch equations. Observer information and previous studies found that discard rates were lower in area 4Vn than in area 4T. The simulations indicated that an increase of 3% in yield would occur if the fishery would be conducted in 4T only from May to December"--Abstract, page 2. Includes abstract and series statement in French. Atlantic cod fisheries Saint Lawrence, Gulf of. Fish stock assessment Saint Lawrence, Gulf of. Morue Pêche commerciale Saint-Laurent, Golfe du. Ressources halieutiques Évaluation Saint-Laurent, Golfe du. Canadian Atlantic Fisheries Scientific Advisory Committee, issuing body. Canada. Department of Fisheries and Oceans. Gulf Region. Science Branch, issuing body. CAFSAC research document (Canadian Atlantic Fisheries Scientific Advisory Committee) no. 87/92. (CaOODSP)9.869616 PDF 583 KB https://publications.gc.ca/collections/collection_2021/mpo-dfo/fs70-8/Fs70-8-87-92-eng.pdf