Download or read book COSEWIC Assessment and Status Report on the Sockeye Salmon Oncorhynchus Nerka Cultus Population in Canada written by Neil D. Schubert and published by . This book was released on 2003 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book COSEWIC Assessment and Update Status Report written by Committee on the Status of Endangered Wildlife in Canada and published by . This book was released on 2003 with total page 57 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book COSEWIC Assessment and Update Status Report written by Committee on the Status of Endangered Wildlife in Canada and published by . This book was released on 2003 with total page 35 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book COSEWIC Assessment and Status Report on the Sockeye Salmon Oncorhynchus Nerka Sakinaw Population in Canada written by J. F. Schweigert and published by . This book was released on 2016 with total page 39 pages. Available in PDF, EPUB and Kindle. Book excerpt: "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.

Download or read book COSEWIC Assessment and Status Report on the Sockeye Salmon Oncorhynchus Nerka in the Fraser River Drainage Basin Canada written by and published by . This book was released on 2021 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book COSEWIC Assessment and Status Report on the Sockeye Salmon Oncorhynchus Nerka 24 Designatable Units in the Fraser River Drainage Basin in Canada written by and published by . This book was released on 2017 with total page 179 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Pre COSEWIC Review of the Sakinaw Sockeye Salmon Oncorhynchus Nerka Population 2014 written by and published by . This book was released on 2015 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book COSEWIC Assessment and Status Report on the Coho Salmon Oncorhynchus Kisutch Interior Fraser Population in Canada written by James R. Irvine and published by . This book was released on 2002 with total page 34 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book COSEWIC Assessment and Status Report on the Chinook Salmon Oncorhynchus Tshawytscha Okanagan Population in Canada written by and published by . This book was released on 2006 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book COSEWIC Assessment and Status Report on the Atlantic Salmon Salmo Salar Nunavik Population Outer Bay of Funday Population in Canada written by Committee on the Status of Endangered Wildlife in Canada and published by . This book was released on 2010 with total page 182 pages. Available in PDF, EPUB and Kindle. Book excerpt: Committee on the Status of Endangered Wildlife in Canada (COSEWIC) status reports are working documents used in assigning the status of wildlife species suspected of being at risk. This document includes both an assessment and status report on the Atlantic salmon (Salmo salar) in Canada. It includes species information, distribution, habitat, and biology information, as well as population sizes and trends, threats and limiting factors, and protection, status, and ranks.--Includes text from document.

Download or read book COSEWIC Assessment and Status Report on the Coho Salmon Oncorhynchus Kisutch Interior Fraser Population in Canada written by and published by . This book was released on 2016 with total page 50 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Proceedings of the Regional Advisory Process on the Pre COSEWIC Assessment of Fraser River Sockeye Salmon Oncorhynchus Nerka written by and published by . This book was released on 2012 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book COSEWIC Assessment and Status Report on the Chinook Salmon Oncorhynchus Tshawytscha Designatable Units in Southern British Columbia part Two Designatable Units with High Levels of Artificial Releases in the Last 12 Years in Canada written by and published by . This book was released on 2020 with total page 203 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book An Assessment of the Juvenile Sockeye Salmon Oncorhynchus Nerka Populations of Babine Lake written by Jeremy M. B. Hume and published by Cultus Lake, B.C. : Fisheries and Oceans Canada, Science. This book was released on 2000 with total page 126 pages. Available in PDF, EPUB and Kindle. Book excerpt: Juvenile sockeye salmon rearing in Babine Lake were re-examined 22 years after the initiation of the Babine Lake Development Project (BLDP). Abundance, distribution, size, and species composition of the limnetic fish populations, including juvenile sockeye salmon, were determined by hydroacoustic and midwater trawl surveys in the autumn of 1993 and the summer and fall of 1994 and 1995 and compared to results collected before and shortly after the start of the BDLP. Our objectives were to look for: 1) changes in the abundance of juvenile sockeye relative to spawning numbers; 2) changes in the utilization of the available nursery area; and 3) the effects of increased popualtion size and density on the size and growth of juvenile sockeye.

Download or read book COSEWIC Assessment and Status Report on the Chinook Salmon Oncorhynchus Tshawytscha Okanagan Population in Canada written by Douglas C. Braun and published by . This book was released on 2017 with total page 62 pages. Available in PDF, EPUB and Kindle. Book excerpt: "Chinook Salmon (Salmonidae: Oncorhynchus tshawytscha Walbaum) is one of seven species of the genus Oncorhynchus native to North America. This report assesses the status of the Chinook Salmon population within the Okanagan Watershed in British Columbia. The Okanagan Chinook population is part of a larger population complex that includes other summer and fall migrating ocean-type populations that spawn in the tributaries of the upper Columbia River in the U.S. The Okanagan Chinook population is the only remaining Columbia River Basin Chinook population in Canada. The Columbia River Basin group of populations is not only geographically separated from other Canadian Chinook populations, but is also genetically distinct from all other Chinook populations, reflecting deep phylogenetic divergence and local adaptation"--Provided by publisher.

Download or read book COSEWIC Assessment and Status Report on the Chinook Salmon Oncorhynchus Tshawytscha Designatable Units in Southern British Columbia part One Designatable Units with No Or Low Levels of Artificial Releases in the Last 12 Years in Canada written by and published by . This book was released on 2019 with total page 283 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book COSEWIC Assessment and Status Report on the Atlantic Salmon Salmo Salar written by Patricia Edwards and published by . This book was released on 2006 with total page 26 pages. Available in PDF, EPUB and Kindle. Book excerpt: Committee on the Status of Endangered Wildlife in Canada (COSEWIC) status reports are working documents used in assigning the status of wildlife species suspected of being at risk. This document includes both an assessment and status report on the Atlantic salmon (Salmo salar) in Canada. It includes species information, distribution, habitat, and biology information, as well as population sizes and trends, threats and limiting factors, and protection, status, and ranks.--Includes text from document.