00000nam 2200000zi 4500 9.873595 CaOODSP 20221107163947 m o d f cr ||||||||||| 190527s1982 nfca|||#ob f000 0 eng d CaOODSP eng rda CaOODSP eng fre n-cn-nf n-cnm-- Fs70-8/82-31E-PDF Gavaris, C. A., author. An assessment of redfish in Subarea 2 + Division 3K / by C.A. Gavaris and D.B. Atkinson. St. John's, Newfoundland : Fisheries Research Branch, Department of Fisheries and Oceans, [1982]. 1 online resource (18 pages) : illustrations. text txt rdacontent computer c rdamedia online resource cr rdacarrier CAFSAC research document ; #82/31 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 4). "The status of the redfish stock in Subarea 2 and Div. 3K was evaluated using standardized catch rate data, commercial length and age frequencies and research vessel surveys. The catch rate series showed a moderate increase from 1979 to 1981, the data for both 1980 and 1981 being preliminary. The 1981 research vessel survey showed an abundance of 25-29 cm fish which would correspond to the early 1970's year-classes. These year-classes have been in evidence in previous surveys but not as strongly as in 1981. Commercial length frequencies also showed an abundance of 25-29 cm fish. The stock may be increasing, however the data available at present do not permit a firm quantative assessment of the increase. Catches from 1970-81 averaged 24,250 t well below the present TAC of 35,000 t." Includes abstract in French. gccst Fisheries gccst Salt water fish Atkinson, D. B., author. Canada. Department of Fisheries and Oceans. CAFSAC research document (Canadian Atlantic Fisheries Scientific Advisory Committee) 82/31 (CaOODSP)9.869616 PDF 851 KB https://publications.gc.ca/collections/collection_2019/mpo-dfo/Fs70-8-82-31-eng.pdf