5 dossier(s) trouvé(s) portant l’étiquette "population dynamics" (les projets pluriannuels sont regroupés):
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Foxe Basin Walrus Hunt Monitoring Program
chercheur principal: Stephenson, Tasha
Année(s) de permis: 1993 1992 1991
Résumé: This project will involve the collection of data on the harvest of walrus in the Foxe Basin area. Measurements will be taken on the walrus harvested and tissue samples will be collected for the purpose of assessing contaminant levels in tissues. Hunters from Igloolik and Hall Beach will be trained in sampling techniques and the local Hunters' and Trappers' Associations will be contracted to carr...


International conservation strategy for the endangered bowhead whale of Baffin Bay.
chercheur principal: Finley, Kerry J.
Année(s) de permis: 1994 1993 1992
Résumé: Since 1983, Word Wildlife Fund has supported research on the bowhead of Isabella Bay. This research, representing the first ever conducted on this species, has identified Isabella Bay to be one of the most important habitats for bowhead in the eastern arctic. The whales use the area to feed, socialize and shelter them from killer whales. The researcher will continue his study of bowhead behavi...


Walrus Behaviour
chercheur principal: Stewart, Robert E.A.
Année(s) de permis: 1993 1990
Résumé: The Researcher and his team will conduct tests to develop knowledge or techniques to improve population surveys. Four to six male walrus will be immobilized and attached with radio or beeper tags. Measurements and blood samples will be taken. After recovery their movements will be tracked. Walrus faces will be photographed to use tusk measurements as an indicator of age and gender....


Behavioral and population biology of polar bears and seals
chercheur principal: Stirling, Ian
Année(s) de permis: 1990 1988 1987
Résumé: Dr. Ian Stirling and his team will record underwater sounds of walruses and observe their behaviour....


Licence #2526
chercheur principal: Miller, E.H.
Année(s) de permis: 1980
Résumé: 1) To undertake a study on the distribution, numbers, movements, feeding grounds, and reproductive characteristics of Atlantic walrus. 2) To describe herd composition, formation, and issolation including measurements of time ashore between feeding trips, duration of feeding trips, movements of individuals within herds and the effects of weather on individual and group behaviour....


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