Base de données de recherche des TNO

chercheur principal:
Année(s) de permis: 2003
Résumé: This study is designed to assess the reaction of 4 northern freshwater fish species (Lake trout, Northern Pike, Lake whitefish and Inconnu) to underwater sound and light. Sound signals and strobe lights are commonly used to keep fish away from locations...

chercheur principal:
Année(s) de permis: 2003
Résumé: Travaillant Lake is the largest lake in the Gwich'in Settlement Area and is an important area for fish and wildlife harvesting. However, little is known about the fish populations in the lake and it is unclear whether the fish are landlocked or migrator...

chercheur principal:
Année(s) de permis: 2002
Résumé: The proposed research program involves terrestrial studies in the Gwich'in Settlement Area to be conducted during 2002. Initial Vegetation investigations were conducted in summer 2001 to classify vegetation along the study corridor. This classification...

chercheur principal:
Année(s) de permis: 2002
Résumé: The long distance dispersal of tree pollen and seeds is of considerable interest as we ask how fast plants can migrate in response to rapid climate change. Examination of seed dispersal will actually be based on looking at germinants (rather than seeds)...

chercheur principal:
Année(s) de permis: 2003 2002 2001 2000
Résumé: Baseline data on the rate of tree growth (productivity) and time required for trees to re-establish (regeneration) following fires and anthropogenic disturbances are required to determine forest sustainability and understand how habitat changes over time...

chercheur principal:
Année(s) de permis: 2002 2000
Résumé: Peel River Fish Study - community monitors will be hired to catch and sample fish from their camps. These camps will be accessed by boat and helicopter. Monitors will catch fish with an experimental gillnet, measure fish, and remove aging structures. The...

chercheur principal:
Année(s) de permis: 2002 2001
Résumé: There are a number of specific tasks for the Aquatics Effects Study at the ferry landings. The research team will complete an assessment of fish habitat quality. They will determine which fish species utilize the area, collect Gwich'in Traditional Knowl...

chercheur principal:
Année(s) de permis: 2002
Résumé: This is the first part of a planned review of the circumpolar butterfly genus Erebia. The researcher will be self driven. Photographs will be taken of live Erebia specimens and habitats. Voucher specimens will be collected using standard insect net, for...

chercheur principal:
Année(s) de permis: 2002 2001
Résumé: Two individuals from each of the communities of Inuvik, Aklavik, Tsiigehtchic, Fort McPherson, and Tuktoyaktuk will be interviewed about their local knowledge of tundra swan biology. Information collected will educate the researcher about local tundra swan ecology and may help generate questions that are important to communities. Interview methods will follow those used by the Arctic Borderlands E...

chercheur principal:
Année(s) de permis: 2001
Résumé: The research team proposes to collect information about fish habitat features and use on 111 watercourse crossings along the tentative pipeline corridor in the Gwich'in Settlement Area. The amount of work to be completed at each watercourse crossing will be determined during the reconnaissance level survey and will largely be driven by their size and flow characteristics. Smaller watercourses (t...