00000nam 2200000zi 4500 9.876746 CaOODSP 20221107164805 m o d f cr |n||||||||| 190719s1980 nfca #o f000 0 eng d CaOODSP eng rda CaOODSP eng fre n-cn-nf Fs70-8/80-63E-PDF Gavaris, S. (Stratis) author. Assessment of the cod stock in divisions 2GH / by S. Gavaris and C.A. Bishop. St. John's, Newfoundland : Department of Fisheries & Oceans, [1980] 1 online resource (9 pages) : illustration. text txt rdacontent computer c rdamedia online resource cr rdacarrier CAFSAC research document ; 80/63 "Not to be cited without permission of author(s)." "The standard error of the standardized catch rate was large for most years, precluding any meaningful interpretation of trend. The surplus production model did not fit the catch and standardized effort data. Comparison of the 1979 commercial catch at age with 1978 gave anomalous survival rates. Some data from research surveys in 1978 and 79 are presented which indicated a predominance of the 1973 year-class"--Abstract. Includes abstract in French. gccst Fisheries gccst Surveys Bishop, C. A., author. Canada. Department of Fisheries and Oceans. CAFSAC research document (Canadian Atlantic Fisheries Scientific Advisory Committee) 80/63 (CaOODSP)9.869616 PDF 379 KB https://publications.gc.ca/collections/collection_2019/mpo-dfo/Fs70-8-80-63-eng.pdf