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fish habitatbiology
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12 dossier(s) trouvé(s) portant l’étiquette "spawning areas" (les projets pluriannuels sont regroupés):
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Great Bear River Environmental and Traditional Knowledge Baseline Program
chercheur principal: Lennie-Misgeld, Peter
Année(s) de permis: 2011 2010
Résumé: The main objective of the program is to collect fisheries and environmental baseline information to better understand the environmental characteristics of the Great Bear River and to support potential future development of hydropower on the Great Bear River. The program is not being conducted to support a specific project as there are no hydropower projects planned for the Great Bear River at thi...
Année(s) de permis: 2011 2010
Résumé: The main objective of the program is to collect fisheries and environmental baseline information to better understand the environmental characteristics of the Great Bear River and to support potential future development of hydropower on the Great Bear River. The program is not being conducted to support a specific project as there are no hydropower projects planned for the Great Bear River at thi...
Dezé Energy Corporation Ltd. Taltson Expansion Project
chercheur principal: Azzolini, Louie
Année(s) de permis: 2009 2008
Résumé: The objective of the first portion of the research is to identify, measure, and characterize lake trout and northern pike spawning habitat in Nonacho Lake and to confirm the presence of lake trout and northern pike juveniles and adults in potential spawning areas. Bathymetric surveys will be conducted at these sites in order to determine the areal extent of habitat loss, and the quality of habit...
Année(s) de permis: 2009 2008
Résumé: The objective of the first portion of the research is to identify, measure, and characterize lake trout and northern pike spawning habitat in Nonacho Lake and to confirm the presence of lake trout and northern pike juveniles and adults in potential spawning areas. Bathymetric surveys will be conducted at these sites in order to determine the areal extent of habitat loss, and the quality of habit...
Modeling of migratory patterns to spawning and over-wintering areas of harvested fish species in rivers along the Mackenzie Valley pipeline route
chercheur principal: Tallman, Ross F
Année(s) de permis: 2006
Résumé: The goal of this study is to gather information about fish and fish habitat to minimize and monitor impacts associated with the proposed Mackenzie Gas Pipeline. Broad whitefish, inconnu, arctic cisco and lake whitefish are the major fish species taken in subsistence fisheries in the Mackenzie Valley. These species are highly migratory and are targeted by multiple fisheries along their migration ro...
Année(s) de permis: 2006
Résumé: The goal of this study is to gather information about fish and fish habitat to minimize and monitor impacts associated with the proposed Mackenzie Gas Pipeline. Broad whitefish, inconnu, arctic cisco and lake whitefish are the major fish species taken in subsistence fisheries in the Mackenzie Valley. These species are highly migratory and are targeted by multiple fisheries along their migration ro...
Fisheries Survey of Hill Creek (located on Highway 3)
chercheur principal: Dahl-Fequet, Monica L
Année(s) de permis: 2005
Résumé: The objective of this project is to collect biological and hydrological information on Hill Creek. It is unknown as to whether or not the culvert at the Hill Creek highway crossing is large enough to allow for the spring migration of spawning fish. The researchers will collect fisheries and habitat information on Hill Creek. This data will include fish presence/absence, lifestage and species com...
Année(s) de permis: 2005
Résumé: The objective of this project is to collect biological and hydrological information on Hill Creek. It is unknown as to whether or not the culvert at the Hill Creek highway crossing is large enough to allow for the spring migration of spawning fish. The researchers will collect fisheries and habitat information on Hill Creek. This data will include fish presence/absence, lifestage and species com...
Matthews Lake and Area Fish Habitat Restoration Project (MLAFHRP)
chercheur principal: MacNeill, Scott W
Année(s) de permis: 2004 2003
Résumé: Approximately 200 m of contiguous degraded shoreline habitat at Matthews Lake will be identified during initial field investigations and will be further subdivided into two 100m 'control' and 'treatment' sites. Prior to the rehabilitation of the 'treatme...
Année(s) de permis: 2004 2003
Résumé: Approximately 200 m of contiguous degraded shoreline habitat at Matthews Lake will be identified during initial field investigations and will be further subdivided into two 100m 'control' and 'treatment' sites. Prior to the rehabilitation of the 'treatme...
Environmental Effects Monitoring for Miramar Con and Giant Mines
chercheur principal: Caughill, Dave
Année(s) de permis: 2004 2003
Résumé: The main objective of this study is to characterize environmental conditions and supplement existing environmental information for possible use in long-term (i.e., multi-year) Environmental Effects Monitoring (EEM) programs as required of the Giant and C...
Année(s) de permis: 2004 2003
Résumé: The main objective of this study is to characterize environmental conditions and supplement existing environmental information for possible use in long-term (i.e., multi-year) Environmental Effects Monitoring (EEM) programs as required of the Giant and C...
Desperation Pond and Carrie Pond Fish Transfer Program
chercheur principal: Armstrong, Allison
Année(s) de permis: 2001
Résumé: The capture and processing of fishes, including biological data collection, sample analysis, and recording of field data are the responsibility of BHP based on DFO approved methods described herein. The Project Biologist will be at site during crew training, to participate in the collection of data and to ensure the quality of data. The Project Biologist will also be responsible for collating an...
Année(s) de permis: 2001
Résumé: The capture and processing of fishes, including biological data collection, sample analysis, and recording of field data are the responsibility of BHP based on DFO approved methods described herein. The Project Biologist will be at site during crew training, to participate in the collection of data and to ensure the quality of data. The Project Biologist will also be responsible for collating an...
Bull trout distribution and habitat requirements in the Northwest Territories
chercheur principal: Mochnacz, Neil
Année(s) de permis: 2001 2000
Résumé: Transportation to and from sampling sites will be provided by helicopter. Basic camping equipment will be set up for a few days in each sampling location for sleeping and eating during sampling. All fish captured will be tagged with colored tags (floy tags) and some (2-5) with radio-tags to identify fish movement and locate spawning sites. Fish will only be sampled to collect information on dis...
Année(s) de permis: 2001 2000
Résumé: Transportation to and from sampling sites will be provided by helicopter. Basic camping equipment will be set up for a few days in each sampling location for sleeping and eating during sampling. All fish captured will be tagged with colored tags (floy tags) and some (2-5) with radio-tags to identify fish movement and locate spawning sites. Fish will only be sampled to collect information on dis...
Snare River Aqautic Study
chercheur principal: Grabke, Dan
Année(s) de permis: 2000
Résumé: In 1999, the Northwest Territories Power Corporation was awarded a 25 year water licence to operate its three hydroelectric plants on the Snare River. Conditions of this water licence included that two studies be done by the Corporation. The first study is an assessment addressing the removal of minimum flow requirements on two of the dams. This study will include a current assessment of fish a...
Année(s) de permis: 2000
Résumé: In 1999, the Northwest Territories Power Corporation was awarded a 25 year water licence to operate its three hydroelectric plants on the Snare River. Conditions of this water licence included that two studies be done by the Corporation. The first study is an assessment addressing the removal of minimum flow requirements on two of the dams. This study will include a current assessment of fish a...
The Effectiveness of a Diversion Channel in Providing Fish Habitat in NWT Barrenlands
chercheur principal: Jones, Nicholas
Année(s) de permis: 2001 2000 1999
Résumé: Recently BHP Diamonds Canada has "dewatered" a number of lakes and created a diversion channel to re-route water around two open pit mines. The purpose of this study is to compare the effectiveness of the diversion canal as habitat before and after it is enhanced with fish habitat structures and also in relation to natural streams in the area. In early spring Arctic grayling will be captured in we...
Année(s) de permis: 2001 2000 1999
Résumé: Recently BHP Diamonds Canada has "dewatered" a number of lakes and created a diversion channel to re-route water around two open pit mines. The purpose of this study is to compare the effectiveness of the diversion canal as habitat before and after it is enhanced with fish habitat structures and also in relation to natural streams in the area. In early spring Arctic grayling will be captured in we...
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