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physical sciencesbiology
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21 Dossier(s) trouvé(s) à l’emplacement "Région désignée des Gwich'in" (les projets pluriannuels sont regroupés):
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Vegetation Response to Global Warming in the Mackenzie River Basin: Interations Between Northern Boreal Forests, Wetlands and Regional Hydrology
chercheur principal:
Année(s) de permis: 1992
Résumé: The Researcher will map the present distribution of boreal and subarctic wetlands in the Mackenzie River Basin. Wetland vegetation and water chemistry will be described for areas immediately surrounding permanent weather stations. The ecological relationships between climate, wetland water chemistry and wetland species distribution will be analyzed. A predictive indicator model will be built to pr...
Année(s) de permis: 1992
Résumé: The Researcher will map the present distribution of boreal and subarctic wetlands in the Mackenzie River Basin. Wetland vegetation and water chemistry will be described for areas immediately surrounding permanent weather stations. The ecological relationships between climate, wetland water chemistry and wetland species distribution will be analyzed. A predictive indicator model will be built to pr...
Statement of Significance and Resource Description and Analysis for Pingo Canadian Landmark
chercheur principal:
Année(s) de permis: 1991
Résumé: To provide a basis for planning and management of the Pingo Canadian Landmark site, required by the Inuvialuit Final Agreement, the researchers will identify the significance of the biophysical, cultural and economic resources....
Année(s) de permis: 1991
Résumé: To provide a basis for planning and management of the Pingo Canadian Landmark site, required by the Inuvialuit Final Agreement, the researchers will identify the significance of the biophysical, cultural and economic resources....
Digital Database of Vegetation Types of the Mackenzie Valley Development Corridor
chercheur principal:
Année(s) de permis: 1992 1991
Résumé: The Researcher will conduct a survey, approximately 30 km on either side of the Mackenzie River using satellite imagery. A classification will be undertaken of the area from the Mackenzie Delta to the Fort Simpson area, with wider zones along the east side to include proposed pipeline routes. The information can be plotted as colour maps to show the location of trap lines, forest fires or wildlife...
Année(s) de permis: 1992 1991
Résumé: The Researcher will conduct a survey, approximately 30 km on either side of the Mackenzie River using satellite imagery. A classification will be undertaken of the area from the Mackenzie Delta to the Fort Simpson area, with wider zones along the east side to include proposed pipeline routes. The information can be plotted as colour maps to show the location of trap lines, forest fires or wildlife...
Climatic Change at the Forest/Tundra Boundary
chercheur principal:
Année(s) de permis: 1992 1991 1990
Résumé: The Researcher and his team will seed and plant plots prepared in 1990. They will determine the germination rate, establishment and the annual growth of the seedlings. The measurements will be related to the energy input which influences these microsites....
Année(s) de permis: 1992 1991 1990
Résumé: The Researcher and his team will seed and plant plots prepared in 1990. They will determine the germination rate, establishment and the annual growth of the seedlings. The measurements will be related to the energy input which influences these microsites....
Dendrochronology of Arctic Driftwood
chercheur principal:
Année(s) de permis: 1990
Résumé: The Researcher will sample about 100-200 driftwood logs using a chain-saw to cut off a 1-2 cm plate about 0.5 m inside the end of each log. The material will be shipped to Lund University laboratory for examination....
Année(s) de permis: 1990
Résumé: The Researcher will sample about 100-200 driftwood logs using a chain-saw to cut off a 1-2 cm plate about 0.5 m inside the end of each log. The material will be shipped to Lund University laboratory for examination....
Licence #2623
chercheur principal:
Année(s) de permis: 1980
Résumé: To document fish use of shalllow side-channel areas or river margins and to estimate the effect of water level changes on fish habitat. Detailed physical data collection (water levels, velocity and sediment samples) will be undertaken, data will also be collected of fish and small invertebrate use of habitat....
Année(s) de permis: 1980
Résumé: To document fish use of shalllow side-channel areas or river margins and to estimate the effect of water level changes on fish habitat. Detailed physical data collection (water levels, velocity and sediment samples) will be undertaken, data will also be collected of fish and small invertebrate use of habitat....
Licence #2566
chercheur principal:
Année(s) de permis: 1980
Résumé: To undertake a study of the tundra biomass (general vegetation) as part of a larger study on permafrost....
Année(s) de permis: 1980
Résumé: To undertake a study of the tundra biomass (general vegetation) as part of a larger study on permafrost....
Licence #2429
chercheur principal:
Année(s) de permis: 1979
Résumé: To study the over-wintering areas for fish. The study will include sampling of fish, water, plant life, and bottom sediments for population assessments and habitat analysis....
Année(s) de permis: 1979
Résumé: To study the over-wintering areas for fish. The study will include sampling of fish, water, plant life, and bottom sediments for population assessments and habitat analysis....
Licence #2316
chercheur principal:
Année(s) de permis: 1978
Résumé: To conduct a broad study of the biological and physical components of pingos....
Année(s) de permis: 1978
Résumé: To conduct a broad study of the biological and physical components of pingos....
Licence #2252
chercheur principal:
Année(s) de permis: 1978
Résumé: A winter track survey will be undertaken on and nearby various-age seismic lines to determine the utilization of seismic lines by fur-bearers and other wildlife. To determine if and how the distribution and movements of wildlife are affected by seismic lines....
Année(s) de permis: 1978
Résumé: A winter track survey will be undertaken on and nearby various-age seismic lines to determine the utilization of seismic lines by fur-bearers and other wildlife. To determine if and how the distribution and movements of wildlife are affected by seismic lines....
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