42 Dossier(s) trouvé(s) à l’emplacement "Région désignée des Inuvialuits" (les projets pluriannuels sont regroupés):
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Determination of the Spatial and Temporal Structure of the Compression of Wave Speed and Attenuation in Sea Ice
chercheur principal: Rajan, S.D.
Année(s) de permis: 1992 1990
Résumé: This study will assist in understanding the changes that take place in the structure of sea ice during different seasons. These data will help in determining the strength characteristics of sea ice....


Mesoscale Ice Deformation in the Beaufort Sea
chercheur principal: Topham, David
Année(s) de permis: 1991
Résumé: The Researcher and team will deploy an array to nine ARGOS drift buoys over the period of March to May. A small remote submersible equipped with upward looking sonar will be used in the operation....


Mesoscale Ice Deformation in the Beaufort Sea
chercheur principal: Topham, David
Année(s) de permis: 1991
Résumé: The Researcher and his team will map and measure sea ice in the southern Beaufort Sea. They will use nine ARGOS drift buoys and will operate a small remote submersible equipped with upward looking sonar....


Influence of Stream Discharge on the Distribution of Sea Ice with Climatic Implications
chercheur principal: Dean, Ken
Année(s) de permis: 1991 1990
Résumé: Satellite imagery, hydrologic data and field measurements will be used to develop a computer model of the thawing of sea ice and freezing of water in this area. The investigators will drill a hole through the ice and measure water temperature, salinity and turbidity....


Coastal Geology of Northern Richards Island, Canadian Beaufort Sea
chercheur principal: Forbes, D.L.
Année(s) de permis: 1991 1990
Résumé: Geophysical surveys will be carried out from a 40-foot vessel and from 16-foot rubber boats to deploy current meters at two sites in water depths approximately 2 meters, to collect beach, cliff and seabed sediment samples and to survey beach and cliff morphology using theodolites and surveyors instruments....


Beaufort Sea Ice Motion Programme - Wintertime Hydrography
chercheur principal: Melling, Humfrey
Année(s) de permis: 1988 1987
Résumé: To obtain better understanding of the role which wintertime freezing over the Mackenzie shelf of the Beaufort Sea plays in maintaining the peculiar cold haocline of the Arctic Ocean. Measurements will also show light on the regional ice budget, and on the recycling of nutrients to the surface layer by the wintertime haline circulation. Field study involves the measurement of the temperature, sal...


Beaufort Sea Ice Motion Programme - Mesoscale Flow Features Study
chercheur principal: Melling, Humfrey
Année(s) de permis: 1988 1987
Résumé: To better describe oceanic flow variations on scales of 5-50 km over the Mackenzie shelf of the southern Beaufort Sea. The relationship between such variations, seafloor topography and shelf water baroclinici will be investigated. The uncertainty which such fluctuations introduce into deterministic models of pack-ice drift may be estimated from the data obtained....


Ambient Noise Under Ice
chercheur principal: Farmer, D.
Année(s) de permis: 1987
Résumé: To study the generation of noise due to ice, the propagation of sound under ice, the character of noice prior to summer ice break-up and the seasonal variation of ice noise....


Licence #5019
chercheur principal: Stirling, Ian
Année(s) de permis: 1985
Résumé: Use sub-ice recording to study distribution of overwintering populations of seals in relation to plynyas, sea ice conditions, patterns of freeze-up, distribution of ringed seal pupping areas, distribution of polar bears and proposed winter shipping lanes....


Licence #4013
chercheur principal: Jummpanen, Pauli
Année(s) de permis: 1984
Résumé: 1. Collection of snow samples to find about the spreading of air pollution. 2. Making observations of ice formations and pressure ridges. 3. Observations of clothing for cold air conditions being used by members of the expedition. 4. Behaviour and capacity of man in arctic conditions....


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