00000nam 2200000zi 4500 9.895879 CaOODSP 20221107174144 m o d f cr bn||||||||| 210129s1987 nscabd ob f000 0 eng d CaOODSP eng rda CaOODSP eng eng fre n-cn-qu n-cnm-- Fs70-8/87-87E-PDF Maynard, Donald R. (Donald Robert), 1958- author. Comparison of three lobster (Homarus americanus) trap escape mechanisms and application of a theoretical retention curve for these devices in the southern Gulf of St. Lawrence lobster fishery / by D.R. Maynard, N. Branch, Y. Chiasson and G.Y. Conan. [Dartmouth, N.S.] : Canadian Atlantic Fisheries Scientific Advisory Committee ; Moncton, N.B. : Department of Fisheries and Oceans, Science Branch, Gulf Region, Marine Biology Research Centre, Université de Moncton, [1987?] 1 online resource (34 pages) : illustrations, maps, graphs. text txt rdacontent computer c rdamedia online resource cr rdacarrier CAFSAC research document ; no. 87/87 Cover title. "Not to be cited without permission of the authors." Includes bibliographical references (pages 11-12). "A twofold investigation was conducted to 1) compare fishermen's lobster (Homarus americanus) catch from traps equipped with one of three types of escape mechanisms (plastic lath with 38.1 x 203 mm rectangular opening, wooden lath with three 44.3 mm diameter round holes and wooden lath spacing with a 37.1 mm opening) to the catches from standard traps, and 2) to determine the retention of lobsters in traps as a function of the escape mechanism opening by developing a predictive model"--Abstract, page 1. Includes abstract and series statement in French. Lobster traps Saint Lawrence, Gulf of. American lobster fisheries Saint Lawrence, Gulf of. Fish stock assessment Saint Lawrence, Gulf of. Casiers à homards Saint-Laurent, Golfe du. Homard d'Amérique 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. Marine Biology Research Centre, issuing body. CAFSAC research document (Canadian Atlantic Fisheries Scientific Advisory Committee) no. 87/87. (CaOODSP)9.869616 PDF 1.75 MB https://publications.gc.ca/collections/collection_2021/mpo-dfo/fs70-8/Fs70-8-87-87-eng.pdf