00000nam 2200000za 4500 9.803014 CaOODSP 20221107135119 cr ||||||||||| 150406s2015 bccdb ob f000 0 eng d CaOODSP eng n-cn--- Fs70-7/2015-028E-PDF Supplement to the pre-season return forecasts for Fraser River sockeye salmon in 2015 [electronic resource]. Science response : supplement to the Fraser River sockeye forecast 2015 Nanaimo, B.C. : Fisheries and Oceans Canada, 2015. 49 p. : fig., graphs, maps, tables. Canadian Science Advisory Secretariat - science response, 1919-3769 ; 2015/028, Pacific Region Issued also in French under title: Supplément aux prévisions d'avant-saison concernant les montaisons du saumon rouge du fleuve Fraser en 2015. "July 2015." Includes bibliographical references (p. 43-46). To provide context for the 2015 forecast (DFO 2015), this year’s Fraser Sockeye forecast supplement report focuses specifically on the 2011 brood year for lake-type stocks, and the 2011 and 2012 brood years for river-type stocks (i.e. Harrison Sockeye). This report synthesizes information on the adult migration conditions, escapement and spawner success, fry and their lake rearing conditions, smolt and juvenile migration, and ocean conditions. In addition, stock compositions of the 2011 escapements, 2013 downstream smolt migration, juvenile ocean migration, and 2015 return forecasts are compared to evaluate proportional changes in stock composition through time. The 2014 forecast supplement report (DFO 2014b) can be used, in combination with this report, to provide context for the five year olds returning in 2015 (DFO 2015). gccst Fisheries resources gccst Salt water fish gccst Fishing area gccst Fisheries management Canada. Department of Fisheries and Oceans. Canadian Science Advisory Secretariat. Supplément aux prévisions d'avant-saison concernant les montaisons du saumon rouge du fleuve Fraser en 2015 (CaOODSP)9.803017 Science response (Canadian Science Advisory Secretariat) 1919-3769 ; 2015/028, Pacific Region (CaOODSP)9.506232 PDF 4.01 MB https://publications.gc.ca/collections/collection_2015/mpo-dfo/Fs70-7-2015-028-eng.pdf