00000nam 2200000zi 4500 9.873606 CaOODSP 20241010130705 m o d f cr ||||||||||| 190527s1982 nfca|||#ob f000 0 eng d CaOODSP eng rda CaOODSP eng fre n-cn-nf n-cnm-- Fs70-8/82-33E-PDF Bishop, Christine Annette, 1960- author. Status of the cod stock in Subdivision 3Ps / by C.A. Bishop and S. Gavaris. St. John's, Newfoundland : Fisheries Research Branch, Department of Fisheries and Oceans, [1982]. 1 online resource (26 pages) : illustrations. text txt rdacontent computer c rdamedia online resource cr rdacarrier CAFSAC res. doc. ; 82/33 Caption title. Digitized edtion from print [produced by Department of Fisheries and Oceans]. "Not to be cited without permission of the authors." Includes bibliographical reference (page 4). "Cod catches from Subdivision 3Ps have increased since the low of 26,000 t in 1978 and have constantly been above the recommended TAC. The catch in 1981 which was mainly by inshore gears was dominated by the 1974 and 1975 year-classes. Using catch rate data and cohort analyses, the terminal fishing mortality in 1981 was estimated at 0.40. A non-equilibrium surplus production analysis suggested past overexploitation as well as a recent trend in stock improvement. The predicted non-equilibrium yield in 1982 at 2/3 effort MSY was 35,000 t." Includes abstract in French. gccst Fisheries gccst Salt water fish Gavaris, S. (Stratis) author. Canada. Department of Fisheries and Oceans. CAFSAC research document (Canadian Atlantic Fisheries Scientific Advisory Committee) 82/33 (CaOODSP)9.869616 PDF 862 KB https://publications.gc.ca/collections/collection_2019/mpo-dfo/Fs70-8-82-33-eng.pdf