Cliquez sur une étiquette pour filtrer vos résultats:
biologymarine mammals
seals
population dynamics
polynyas
walrus
polar bear
animal behaviour
bears
wildlife population
2 Dossier(s) trouvé(s) pour le chercheur principal "Stirling, Ian" (les projets pluriannuels sont regroupés):
Vous ne trouvez pas les résultats souhaités? Essayez la recherche avancée..
Behavioural and population biology of walruses, and seals
chercheur principal: Stirling, Ian
Année(s) de permis: 1990 1988 1987
Résumé: To capture and mark walruses; to observe behaviour of marked walruses; to describe reproductive ecology of Atlantic walrus overwintering in the Central High Arctic; to tape record underwater vocalizations of marine mammals; to evaluate the biological importance of polynyas to the overwintering populations of marine mammals; to study distribution of overwintering populations of seals in relation to...
Année(s) de permis: 1990 1988 1987
Résumé: To capture and mark walruses; to observe behaviour of marked walruses; to describe reproductive ecology of Atlantic walrus overwintering in the Central High Arctic; to tape record underwater vocalizations of marine mammals; to evaluate the biological importance of polynyas to the overwintering populations of marine mammals; to study distribution of overwintering populations of seals in relation to...
Licence #2422
chercheur principal: Stirling, Ian
Année(s) de permis: 1979
Résumé: (1) To study how the polar bear relates to its environment and what effect the environment has on its population growth. (2) To conduct behavioural studies of polar bear. (3) To conduct aerial surveys of seals in order to provide information for polar bear studies....
Année(s) de permis: 1979
Résumé: (1) To study how the polar bear relates to its environment and what effect the environment has on its population growth. (2) To conduct behavioural studies of polar bear. (3) To conduct aerial surveys of seals in order to provide information for polar bear studies....
TOTAL PAGES: 1
