00000nam 2200000za 4500 9.818685 CaOODSP 20241203113639 cr ||||||||||| 170126s2016 oncbd ob f000 0 eng d 978-0-660-05567-1 CaOODSP eng n-cn-bc CW69-14/323-2016E-PDF Schweigert, J. F. COSEWIC assessment and status report on the sockeye salmon, Oncorhynchus nerka, Sakinaw population, in Canada [electronic resource]. Sockeye salmon, Oncorhynchus nerka, Sakinaw population, in Canada COSEWIC status report on the sockeye salmon, Oncorhynchus nerka, Sakinaw population, in Canada Ottawa : Environment Canada, c2016. xi, 39 p. : ill., maps (mostly in col.) Issued also in French under title: Évaluation et rapport de situation du COSEPAC sur le saumon sockeye, Oncorhynchus nerka, population Sakinaw, au Canada. Cover title. "Endangered, 2016." “COSEWIC would like to acknowledge Jacob (Jake) Schweigert for writing the status report [...]. This report was [...] overseen by Alan Sinclair, Co-chair of the COSEWIC Marine Fishes Specialist Subcommittee”--Production note, p. [ii]. Includes bibliographical references. “This population experienced a very large decline in the 1980s and 1990s because of low ocean survival and over-fishing. Brood stock from Sakinaw Lake were maintained in a captive-breeding program that produced fry and smolts released into the lake beginning in 2000. Despite these introductions, almost no adults returned to the lake in 2006-2009. Smolts from the captive-breeding program continued to be introduced and adults returned to the lake in 2010 through 2014. Some of these fish spawned successfully on historical spawning beaches, demonstrating that the program was having some success in re-establishing the population. However, the number of wild-hatched fish is very small. Threats from development around the lake, low ocean survival, and the fishery continue. Designated Endangered in an emergency assessment on 20 October 2002. Status re-examined and confirmed in May 2003. Status re-examined in an emergency reassessment on 20 April 2006 and confirmed Endangered. Status re-examined and confirmed in April 2016"--Assessment summary, p. iii. gccst Endangered species gccst Salt water fish gccst Nature conservation Sinclair, Alan. Canada. Environment Canada. Committee on the Status of Endangered Wildlife in Canada. Canadian Wildlife Service. Évaluation et rapport de situation du COSEPAC sur le saumon sockeye, Oncorhynchus nerka, population Sakinaw, au Canada (CaOODSP)9.818686 COSEWIC assessment and status report on the Sockeye salmon, Oncorhynchus nerka, Sakinaw population, in Canada (CaOODSP)9.558651 PDF 1.40 MB https://publications.gc.ca/collections/collection_2017/eccc/CW69-14-323-2016-eng.pdf