00000nam 2200000za 4500 9.809185 CaOODSP 20221107140554 cr ||||||||||| 150406s2015 oncdb ob f000 0 eng d CaOODSP eng eng fre n-cn--- Fs70-5/2015-051E-PDF Atlantic halibut on the Scotian Shelf and southern Grand Banks [electronic resource] : data review and assessment model update / C.E. den Heyer ... [et al.]. Flétan du plateau néo-écossais et du sud des Grands Bancs : examen des données et mise à jour du modèle d’évaluation Ottawa : Fisheries and Oceans Canada, 2015. v, 82 p. : fig., graphs, maps, tables. Canadian Science Advisory Secretariat research document, 1919-5044 ; 2015/051, Maritimes Region "December 2015." Includes bibliographic references (p. 16-19). This document describes the biology of Atlantic halibut as it pertains to the stock assessment, reports on updated landings data, and updates indices of abundance and biomass for Atlantic halibut, including the DFO summer RV survey in 4VWX, DFO Spring RV survey in 3NOPs, Industry-DFO Halibut Survey and the Commercial Index fishery. Notable changes to data preparation for the assessment include a new methodology for estimation of the annual length-weight relationship and improved handling of the Industry-DFO Halibut Survey data. Also, the catch-at-length for the longline fishery is presented separately for 3NOPs and 4VWX5Z, to better describe differences in the catch composition which may result from spatial variation in the fishery and/or distribution of the stock. gccst Fisheries resources gccst Salt water fish gccst Fishing area gccst Fisheries management Heyer, C. E. den, 1972- Canada. Department of Fisheries and Oceans. Canadian Science Advisory Secretariat. Research document (Canadian Science Advisory Secretariat) 1919-5044 ; 2015/051, Maritimes Region (CaOODSP)9.507396 PDF 5.79 MB https://publications.gc.ca/collections/collection_2016/mpo-dfo/Fs70-5-2015-051-eng.pdf