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Found 10 records similar to British Columbia Spot Prawn (Pandalus platyceros) Spawner Index

Federal

We assembled productivity (i.e. recruits per spawner) estimates for British Columbian Sockeye, Pink, and Chum Salmon. Annual estimates, by brood year, of spawner numbers, catch, and population and age composition were obtained from regional experts and organized in a simple database. Time series were organized by species and biological or spatial unit (Conservation Unit, Pacific Fisheries Management Area, or aggregates of these).

Last Updated: Feb. 22, 2022
Date Published: Jul. 22, 2015
Organization: Fisheries and Oceans Canada
Formats: PDF CSV RTF DOC
Keywords:  salmon, survival, Pacific salmon, recruits per spawner, productivity
Provincial

The Okanagan Lake kokanee shore spawner data set is comprised of two combined data sets. The historical data set for the years 1974, 77, 78, 79 and 80 and a more recent data set collected from 2001 to 2013. The historical data was derived from information collected in the field and hand drawn onto air photographs. Ministry staff circled Okanagan Lake in a boat one time each year and recorded fish numbers and spawner locations onto air photographs that were digitized in 2006 to make up the historical data set.

Last Updated: Dec. 10, 2020
Date Published: Mar. 9, 2011
Organization: Government of British Columbia
Formats: KML WMS HTML
Keywords:  Kokanee, fish count, shore spawning, Government information
Federal

Spatial distribution of the relative occurrence of Spotted Wolffish in the annual DFO groundfish research surveys conducted by the Québec (1978-2008) and Gulf (1971-2008) regions. Catch and effort data were aggregated by 100 km² cells. The probability of catching an Spotted Wolffish in a set and within a cell (relative occurrence) was calculated as the ratio of the number of sets in which a species was recorded and the total number of sets made. This method allows the mapping of catch and effort for numerous time series based on data from different programs in both the whole study area (research surveys and Sentinel Fisheries using bottom trawls and a random stratified design) or in specific areas within the Gulf.

Last Updated: Sep. 20, 2019
Date Published: Jan. 1, 2011
Organization: Fisheries and Oceans Canada
Formats: SHP CSV ESRI REST
Keywords:  Habitat, Perch-like Fishes, Occurence, Distribution, Spotted wolffish, Anarhichas minor, St. Lawrence Estuary, Gulf of St. Lawrence, Cabot Strait
Provincial

This dataset delineates areas for which registration is granted to one or more licensed trappers for the trapping of fur bearing animals under the BC Wildlife Act. Traplines are designated by a regional manager of the recreational fisheries and wildlife programs. The Wildlife Act regulates who may set a trap for, hunt, kill, take or capture a fur bearing animal within a trapline.

Last Updated: May 18, 2021
Date Published: Mar. 9, 2011
Organization: Government of British Columbia
Formats: KML WMS HTML
Keywords:  Boundaries, Traplines, Government information
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

Aquatic invasive species pose economic and ecological threats to Canada's coastal waters. In response, Fisheries and Oceans Canada (DFO) has established monitoring programs to detect and track the spread of aquatic invasive species, including European Green Crab, in Canadian waters. Fukui traps have been deployed annually at both new and long-term monitoring locations throughout coastal British Columbia.

Last Updated: Apr. 8, 2020
Date Published: Jan. 31, 2020
Organization: Fisheries and Oceans Canada
Formats: HTML ESRI REST CSV
Keywords:  Aquatic Invasive Species; Green Crab; Monitoring, Aquatic animals, Marine biology, Invasive species
Federal

The study involved sampling during a winter subsistence fishery at Brock Lake in November 2003, and a physical, chemical and biological assessment of the lake in July 2004 and July 2005. Data including physical, chemical and biological variables were published as Roux, M.-J., Harwood, L. A., Illasiak, J., Babaluk, J.A., and de Graff, N. 2011. Fishery resources and habitats in a headwater lake of the Brock River, NT, 2003-2005. Can.

Last Updated: May 19, 2021
Date Published: Nov. 4, 2020
Organization: Fisheries and Oceans Canada
Formats: PDF CSV ESRI REST
Keywords:  Lakes, Zooplankton, Water Quality/Water Chemistry, Salvelinus alpinus, Salvelinus namaycush, Freshwaters, Arctic, Habitats, Arctic ecosystems
Federal

The study involved sampling during a winter subsistence fishery at Brock Lake in November 2003, and a physical, chemical and biological assessment of the lake in July 2004 and July 2005. Data including physical, chemical and biological variables were published as Roux, M.-J., Harwood, L. A., Illasiak, J., Babaluk, J.A., and de Graff, N. 2011. Fishery resources and habitats in a headwater lake of the Brock River, NT, 2003-2005. Can.

Last Updated: Feb. 26, 2022
Date Published: Jan. 25, 2022
Organization: Fisheries and Oceans Canada
Formats: PDF CSV ESRI REST
Keywords:  Lakes, Zooplankton, Water Quality/Water Chemistry, Salvelinus alpinus, Salvelinus namaycush, Freshwaters, Water quality, Arctic, Arctic ecosystems
Federal

Fisheries and Oceans Canada’s (DFO’s) Pacific Aquaculture Regulations and Conditions of Licence for aquaculture in B.C. require licence holders to take various fish escape prevention measures, including maintaining cage and nets in a manner to prevent the escape of farmed fish into the ocean as well as responding to remedy the cause of the escape as soon as possible. When there is evidence that an escape event has occurred, licence holders must report the incident to the department within 24 hours either through the Observe Record and Report Line (ORR 1-800-465-4336), or to a dedicated email mailbox, detailing the cause, time and location of the event and the species, size and number of fish involved. The licence holder must also provide fish health information about the stock, such as exposure to therapeutants.

Last Updated: Feb. 5, 2023
Date Published: Jan. 27, 2023
Organization: Fisheries and Oceans Canada
Formats: CSV TXT
Keywords:  Fisheries and Oceans Canada, Pacific region, Aquaculture, licence, fish farming, salmon farming, aquaculture escapes, British Columbia, BC
Federal

The Recovery Strategy for Northern Wolffish (Anarhichas denticulatus), Spotted Wolffish (A. minor), and Management Plan for Atlantic Wolffish (A. lupus) in Canada (Kulka et al. 2007) (hereafter referred to as the Recovery Strategy) was posted on the Species at Risk Public Registry in 2008. The following document fulfills Fisheries and Oceans Canada’s (DFO) commitment to report every five years on the progress of Recovery Strategy implementation and covers the period February 2008 - February 2013.

Last Updated: Feb. 24, 2022
Date Published: Jan. 1, 2013
Organization: Fisheries and Oceans Canada
Formats: PDF HTML
Keywords:  Endangered species, Fish, Environmental management
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