00000nam 2200000zi 4500 9.895815 CaOODSP 20221107174133 m o d f cr bn||||||||| 210128s1987 nscbd ob f000 0 eng d CaOODSP eng rda CaOODSP eng eng fre n-cn-ns n-cn-nk Fs70-8/87-77E-PDF Power, M. J. (Mike J.) author. An analysis of logs from the 1986 4X summer purse seine fishery / by M.J. Power and R.L. Stephenson. [Dartmouth, N.S.] : Canadian Atlantic Fisheries Scientific Advisory Committee ; St. Andrews, New Brunswick : Marine Fish Division, Fisheries Research Branch, Department of Fisheries and Oceans, Biological Station, [1987?] 1 online resource (21 pages) : maps, graphs. text txt rdacontent computer c rdamedia online resource cr rdacarrier CAFSAC research document ; no. 87/77 Cover title. "Not to be cited without permission of the authors." Includes bibliographical references (page 6). "Analysis of data from the second year of use of the revised 4WX purse seine logbook is presented. The overall coverage was again excellent with all active boats represented and the logbooks accounting for 91% of the landings records by Statistics Branch. Despite a 40% reduction in catches in comparison with 1985, overall effort (days fished and sets made) was reduced by only 20% and hours searched by 10%. This overall trend of reduced catch and increased relative effort resulted in generally lower CPUE for all areas. This has been attributed to the very specific roe market which dominated the fishery. The set rate per hour was higher or the same for all areas except Trinity Ledge, suggesting a problem or weakness in this important stock component"--Abstract, page 2. Includes abstract and series statement in French. Purse seining Fundy, Bay of. Fish stock assessment Fundy, Bay of. Pêche à la seine coulissante Fundy, Baie de. Ressources halieutiques Évaluation Fundy, Baie de. 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. 87/77. (CaOODSP)9.869616 PDF 1,006 KB https://publications.gc.ca/collections/collection_2021/mpo-dfo/fs70-8/Fs70-8-87-77-eng.pdf