Results 11 to 20 of about 2,777 (234)
Rangifer, 2013 The seasonal migration of the Dolphin and Union caribou (Rangifer tarandus groenlandicus) herd between Victoria Island and the mainland (Nunavut/Northwest Territories, Canada) relies on the formation of sea-ice that connects the Island to the mainland ...
Mathieu Dumond, Shane Sather, Rob Harmer
doaj +2 more sources
Status of northern mountain caribou (Rangifer tarandus caribou) in Yukon, Canada
Rangifer, 2013 Caribou (Rangifer tarandus) are an important ecological, cultural and economic resource in Yukon, Canada. Three caribou ecotypes occur within Yukon: Grant’s (R. t. granti), northern mountain (R. t. caribou), and boreal (R. t. caribou). Northern mountain caribou are classified as a species of special concern under Canada’s Species at Risk Act, and a ...
Hegel, Troy M., Russell, Kyle
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Rangifer, 2013 An aerial population survey of Peary caribou (Rangifer tarandus pearyi) and muskoxen (Ovibus moschatus) on Victoria Island, Northwest Territories, was conducted in July 2010.
Tracy Davison, Judy Williams
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Predation and caribou populations
Rangifer, 1991 Predation, especially wolf (Canis lupus) predation, limits many North American caribou (Rangifer tarandus) populations below the density that food resources could sustain. The impact of predation depends on the parameters for the functional and numerical
Dale R. Seip
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Rangifer, 1996 Winter habitat use was compared between two mountain caribou (Rangifer tarandus caribou) populations in British Columbia. Regional differences were apparent during November and December.
E. Terry, B. McLellan, G. Watts, J. Flaa
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Habitat use by caribou Rangifer tarandus caribou in Northern Alberta, Canada.
, 2000 Habitat mapping and habitat supply assessment have been identified as key elements of the Alberta Woodland Caribou Conservation Strategy. Previous studies from northeastern Alberta have shown that caribou select lowland habitat types and avoid upland. The objectives of our study were to determine whether these selection patterns are consistent across ...
Wynes, B. B. +4 more
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Rangifer, 2013 We conducted a systematic aerial transect survey of Peary caribou (Rangifer tarandus pearyi) and muskoxen (Ovibus moschatus) on Banks Island, Northwest Territories, in July 2010.
Tracy Davison +2 more
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A fire suppression model for forested range of the Beverly and Qamanirjuaq herds of caribou
Rangifer, 1996 A fire suppression model was developed for forested winter range of the Beverly and Qamanirjuaq (formerly Kaminuriak) herds of barren-ground caribou (Rangifer tarandus groenlandicus) in north-central Canada.
Donald C. Thomas +1 more
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Motorized backcountry recreation and stress response in Mountain Caribou (Rangifer tarandus caribou)
, 2008 Mountain caribou (Rangifer tarandus caribou) are endangered in British Columbia and motorized backcountry recreation has been identified as a potential threat to their persistence. My objective was to test if fecal glucocorticoids (GCs), indicative of physiological effects of ecological stress in wildlife, could be used as a non-invasive tool to ...
Freeman, Nicola L.
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Genetic relationships of three Yukon caribou herds determined by DNA typing
Rangifer, 2000 In this paper we examine genetic relationships of caribou (Rangifer tarandus caribou) in the Aishihik, Chisana, and Wolf Lake herds in the Yukon using DNA fingerprinting.
Keri Zittlau +4 more
doaj +1 more source