00000nam 2200000zi 4500 9.873636 CaOODSP 20221107163954 m o d f cr ||||||||||| 190527s1982 nsca||| ob f000 0 eng d CaOODSP eng rda CaOODSP eng fre n-cn-ns Fs70-8/82-40E-PDF Maguire, Jean-Jacques, 1953- author. The 1982 assessment of the eastern Scotian Shelf (4VsW) cod stock complex / by J.J. Maguire, G.A. Young, and A.F. Sinclair. Dartmouth, Nova Scotia : Marine Fish Division, Bedford Institute of Oceanography, [1982]. 1 online resource (43 pages) : illustrations. text txt rdacontent computer c rdamedia online resource cr rdacarrier CAFSAC res. doc. ; 82/40 Caption title. Digitized edtion from print [produced by Department of Fisheries and Oceans]. "Not to be cited without permission of the authors." Includes bibliographical references (page 10). "The Eastern Scotian Shelf cod stock complex has recovered surprisingly fast from the high exploitation rates it sustained during the first part of the seventies. Preliminary nominal catches for 1981 are 53,661 mt, continuing the regular increase started in 1978. A standardization of commercial catch rates for Canadian (Maritimes) and Spanish boats in that fishery was performed. That catch rate along with R/V ages 5+ population estimates were used to calibrate ages 5+ COHORT. This indicated a 1981 fully recruited fishing mortality of 0.225. COHORT population estimates at age 4 were adjusted with commercial C.P.U.E. at age 4 while partial recruitment on ages 1 to 3 was adjusted to give year-class sizes at age 1 approximately equal to the long-term geometric mean. Projections at F0.1 indicated 1983 catches of 64,000 mt if the 1982 catches are equal to the 50,000 mt TAC." Includes abstract in French. gccst Fisheries gccst Salt water fish Young, G. A., author. Sinclair, Alan, author. Canada. Department of Fisheries and Oceans. CAFSAC research document (Canadian Atlantic Fisheries Scientific Advisory Committee) 82/40 (CaOODSP)9.869616 PDF 1.88 MB https://publications.gc.ca/collections/collection_2019/mpo-dfo/Fs70-8-82-40-eng.pdf