Evidence for a Decline in Northern Quebec (Nunavik) Belugas

Systematic aerial line-transect surveys of beluga whales, Delphinapterus leucas, were conducted in James Bay, eastern Hudson Bay, and Ungava Bay from 14 August to 3 September 2001. An estimated 7901 (SE = 1744) and 1155 (SE = 507) belugas were present at the surface in the offshore areas of James Ba...

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Veröffentlicht in:	Arctic 2004-06, Vol.57 (2), p.183-195
Hauptverfasser:	Hammill, M. O., Lesage, V., Gosselin, J.-F., Bourdages, H., de March, B. G. E., Kingsley, M. C. S.
Format:	Artikel
Sprache:	eng
Schlagworte:	Aerial surveys Aircraft Animals Aquatic mammals Coasts Depopulation Estuaries Fisheries science Ice Observations Ocean fisheries Population dynamics Population estimates Population number Population size Whales White whale Wildlife
Online-Zugang:	Volltext
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