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Found 10 records similar to Juvenile Salmonid Populations- Pacific Rim

Federal

In partnership with the Department of Fisheries and Oceans (DFO), Parks Canada monitors salmon populations on 5 key indicator streams by annually measuring the “escapement” value of salmon stocks in each watershed. ‘Escapement’ is the number of adult salmon that have escaped predation and returned to streams and rivers to spawn. This measure is part of a larger, Haida Gwaii monitoring program led by DFO. Five salmon species are monitored in Gwaii Haanas: sockeye (Oncorhynchus nerka), coho (O. kisutch), pink (O. gorbuscha), chum (O. keta) and chinook (O. tschawytscha

Last Updated: Aug. 1, 2018
Date Published: Oct. 1, 2017
Organization: Parks Canada
Formats:
Keywords:  Escapement, salmon escapement, sockeye coho, pink, chum, chinook, key indicator
Federal

Kluane National Park and Reserve has the only naturally occurring population of kokanee salmon (Oncorhynchus nerka) in the Canadian national park system. In 2002, the population experienced a significant decline that resulted in extremely low numbers for well over a decade. The reason for the decline remains unknown and continued monitoring is necessary to shed light on possible causes. Spawning Kokanee salmon have been counted since 1976.

Last Updated: Apr. 21, 2022
Date Published: Oct. 1, 2017
Organization: Parks Canada
Formats: CSV
Keywords:  Kluane, Yukon, kokanee, Oncorhynchus nerka, visual survey, spawn
Federal

Atlantic salmon are an ecologically and culturally important species in healthy aquatic systems of western Newfoundland. This measure determines the status and trend, over a 10 year period, of Atlantic salmon returning to spawn in three rivers in Gros Morne - Western Brook, Trout River and Deer Arm Brook. Secondarily, it will detect invasive anadromous species. A salmonid counting fence is rotated through the 3 rivers.

Last Updated: Jun. 19, 2018
Date Published: Oct. 1, 2017
Organization: Parks Canada
Formats: CSV
Keywords:  Atlantic salmon, Western Brook, Deer Arm Brook, Trout River, Fish Fence, non-native anadromous fish, Newfoundland
Federal

The mean discharge (m3 s-1) of the Fraser River measured at Hope station. Presented as the mean discharge for an annual year (January through December) and for a flow year (April present year through March next year). Correct citation: Richard J. Beamish, Chrys-Ellen M. Neville, Barbara L. Thomson, Paul J. Harrison, and Mike St. John. A Relationship between Fraser River Discharge and Interannual Production of Pacific Salmon (Oncorhynchus spp.)

Last Updated: Apr. 15, 2022
Date Published: May 3, 2017
Organization: Fisheries and Oceans Canada
Formats: CSV
Keywords:  Fraser River Flows, FRF, Pacific, British Columbia
Federal

What? Adult Atlantic salmon (Salmo salar) populations are being monitored in the Clyburn River in Cape Breton Highlands National Park during the fall salmon run. When? Monitoring frequency is annually during the adult Atlantic salmon fall run in the Clyburn River.

Last Updated: Apr. 17, 2018
Date Published: Oct. 1, 2017
Organization: Parks Canada
Formats: CSV
Keywords:  Cape Breton Highlands, Aquatic Health, Atlantic Salmon (Salmo salar), Freshwater, Snorkel Survey, Salmonid
Federal

Salmon escapement data constitute important corporate knowledge which must be adequately maintained and accessible. The Salmon Escapement Database (NuSEDS) is the DFO Pacific Region’s central database that stores individual spawner survey data records, spawner abundance estimates and the linkages between the two. Annual abundance estimates are maintained by population, as defined by freshwater location and run timing. Each population is referenced to the location of the stream mouth.

Last Updated: Sep. 16, 2022
Date Published: Dec. 31, 1999
Organization: Fisheries and Oceans Canada
Formats: CSV XLS RTF
Keywords:  Pacific Ocean, British Columbia, Yukon Territory, Vancouver Island, Haida Gwaii, Pacific Salmon, Escapement, BC16, Salmon Spawning Observations
Federal

A Conservation Unit (CU) is a group of wild Pacific salmon sufficiently isolated from other groups that, if extirpated, is very unlikely to recolonize naturally within an acceptable timeframe, such as a human lifetime or a specified number of salmon generations. Holtby and Ciruna (2007) provided a framework for aggregating the five species of salmon (genus Oncorhynchus) found on Canada’s Pacific coast into species-specific CUs based on three primary characteristics: ecotypology, life history and genetics. The first stage in the description of the Conservation Units is based solely on ecology. The ecotypologies used in this framework include a combined characterization of both freshwater and near-shore marine environments, and is termed “joint adaptive zone”.

Last Updated: Dec. 10, 2021
Date Published: Jan. 1, 2017
Organization: Fisheries and Oceans Canada
Formats: SHP XLSX CSV HTML ESRI REST
Keywords:  Chinook Salmon, Escapement, Conservation Units, Wild Salmon Policy, Pacific, British Columbia, Yukon Territory, Fisheries management, Fisheries policy
Federal

A Conservation Unit (CU) is a group of wild Pacific salmon sufficiently isolated from other groups that, if extirpated, is very unlikely to recolonize naturally within an acceptable timeframe, such as a human lifetime or a specified number of salmon generations. Holtby and Ciruna (2007) provided a framework for aggregating the five species of salmon (genus Oncorhynchus) found on Canada’s Pacific coast into species-specific CUs based on three primary characteristics: ecotypology, life history and genetics. The first stage in the description of the Conservation Units is based solely on ecology. The ecotypologies used in this framework include a combined characterization of both freshwater and near-shore marine environments, and is termed “joint adaptive zone”.

Last Updated: Dec. 7, 2021
Date Published: Jan. 1, 2017
Organization: Fisheries and Oceans Canada
Formats: SHP XLSX CSV HTML ESRI REST
Keywords:  Sockeye Salmon, Escapement, Conservation Units, Wild Salmon Policy, Pacific, British Columbia, Yukon Territory, Fish, Fisheries management
Federal

A Conservation Unit (CU) is a group of wild Pacific salmon sufficiently isolated from other groups that, if extirpated, is very unlikely to recolonize naturally within an acceptable timeframe, such as a human lifetime or a specified number of salmon generations. Holtby and Ciruna (2007) provided a framework for aggregating the five species of salmon (genus Oncorhynchus) found on Canada’s Pacific coast into species-specific CUs based on three primary characteristics: ecotypology, life history and genetics. The first stage in the description of the Conservation Units is based solely on ecology. The ecotypologies used in this framework include a combined characterization of both freshwater and near-shore marine environments, and is termed “joint adaptive zone”.

Last Updated: Dec. 7, 2021
Date Published: Jan. 1, 2017
Organization: Fisheries and Oceans Canada
Formats: XLSX HTML
Keywords:  Chinook Salmon, Chum Salmon, Coho Salmon, Pink Salmon, Sockeye Salmon, Escapement, Conservation Units, Wild Salmon Policy, Pacific
Federal

A Conservation Unit (CU) is a group of wild Pacific salmon sufficiently isolated from other groups that, if extirpated, is very unlikely to recolonize naturally within an acceptable timeframe, such as a human lifetime or a specified number of salmon generations. Holtby and Ciruna (2007) provided a framework for aggregating the five species of salmon (genus Oncorhynchus) found on Canada’s Pacific coast into species-specific CUs based on three primary characteristics: ecotypology, life history and genetics. The first stage in the description of the Conservation Units is based solely on ecology. The ecotypologies used in this framework include a combined characterization of both freshwater and near-shore marine environments, and is termed “joint adaptive zone”.

Last Updated: Dec. 7, 2021
Date Published: Jan. 1, 2017
Organization: Fisheries and Oceans Canada
Formats: SHP XLSX HTML ESRI REST CSV
Keywords:  Sockeye Salmon, Escapement, Conservation Units, Wild Salmon Policy, Pacific, British Columbia, Yukon Territory, Conservation areas, Fisheries management
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