Results 131 to 140 of about 2,777 (234)

Reindeer and caribou (Rangifer tarandus) response towards human activities

Rangifer, 2009
We address the question of how human activities and infrastructure influence reindeer/caribou’s (Rangifer tarandus) behaviour and habitat use and review studies based on current methodologies. Anthropogenic activities have a direct affect on Rangifer behaviour through the senses hearing, sight and smell, and all of these are important tools for ...
Reimers, Eigil, Colman, Jonathan E.
openaire   +2 more sources

Investigating Flexible Migration in Hudson Bay Woodland Caribou (Rangifer tarandus caribou)

, 2020
Facultative migration has been hypothesized as a strategy to optimize energetic gain in response to environmental fluctuations. The forest-tundra and forest-dwelling ecotypes of Ontario woodland caribou (Rangifer tarandus caribou) are often presumed to ...
Pereira, Alexis
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Status and trends of Rangifer tarandus and Ovibos moschatus populations in Canada

, 1992
We identified 97 Rangifer tarandus and 17 Ovibos moschatus populations in Canada. In July 1991, the Canadian populations totalled 1.9 to 2.6 million caribou, 13 600 reindeer and 108 600 muskoxen.
Ferguson, Michael A. D., Michael A. D. Ferguson   +1 more
core   +1 more source

Morphology of Female Woodland Caribou, Rangifer tarandus caribou, in Saskatchewan

, 2004
(Uploaded by Plazi from the Biodiversity Heritage Library) No abstract provided.
openaire   +1 more source

Monitoring energy and nitrogen availability for Arctic caribou (Rangifer tarandus) [PDF]

, 2014
Thesis (M.S.) University of Alaska Fairbanks, 2014Arctic caribou and reindeer (Rangifer tarandus) are an economically and ecologically important species. Rangifer populations are often affected by nutritional factors.
VanSomeren, Lindsay L.
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Rangifer tarandus

, 1993
Rangifer tarandus (Linnaeus, 1758). Syst. Nat., 10th ed., 1:67. TYPE LOCALITY: Sweden, Alpine Lapland (domesticated stock). DISTRIBUTION: Circumboreal in tundra and taiga from Svalbard, Norway, Finland, Russia, Alaska (USA) and Canada including most ...
Peter Grubb
core   +1 more source

The Buffalo of the North: Caribou (Rangifer tarandus) and Human Developments

, 1984
The demography, movement, and behaviour patterns of eight caribou populations (Kaminuriak, Nelchina, Central Arctic, Fortymile, Porcupine, British Columbia, Newfoundland, and Snohetta) exposed to industrial activities or transportation corridors are ...
Jakimchuk, R.D., Carruthers, D.R., Bergerud, A.T.   +2 more
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Wolverine in the slipstream: A systematic review of caribou‐focused conservation benefits, gaps and uncertainties for wolverine in Canada

Conservation Science and Practice
With rates of biodiversity loss accelerating globally, debate exists regarding the most efficient ways of allocating resources to conserve species.
Rosemary Hohnen, Frances E. C. Stewart, Matthew A. Scrafford   +2 more
doaj   +1 more source

History, Status, and Taxonomic Identity of Caribou (Rangifer tarandus) in Northwest Greenland

, 1984
Historical references indicate that caribou (Rangifer tarandus L.) numbers drastically declined throughout the Thule District during the early part of this century, and that the primary causes were: (1) the influx of polar explorers and their ...
Thing, Henning, Roby, Daniel D., Brink, Karen L.   +2 more
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Scientific Review for the Identification of Critical Habitat for Woodland Caribou (Rangifer tarandus caribou), Boreal Population, in Canada

, 2008
Woodland Caribou (Rangifer tarandus caribou), Boreal Population (herein referred to as boreal caribou), are formally listed as Threatened under the federal Species at Risk Act (SARA).
Hebblewhite, Mark, Environment Canada
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