Zobrazeno 1 - 10
of 128
pro vyhledávání: '"Rangifer tarandus granti"'
Publikováno v:
The Journal of Wildlife Management, 1998 Jul 01. 62(3), 1066-1075.
Externí odkaz:
https://www.jstor.org/stable/3802559
Autor:
Nicolson, Craig, Berman, Matthew, West, Colin Thor, Kofinas, Gary P., Griffith, Brad, Russell, Don, Dugan, Darcy
Publikováno v:
Ecology and Society, 2013 Jun 01. 18(2)
Externí odkaz:
https://www.jstor.org/stable/26269289
Publikováno v:
PLoS ONE
PLoS ONE, Vol 16, Iss 9, p e0258128 (2021)
PLoS ONE, Vol 16, Iss 9, p e0258128 (2021)
Many animals migrate to take advantage of temporal and spatial variability in resources. These benefits are offset with costs like increased energetic expenditure and travel through unfamiliar areas. Differences in the cost-benefit ratio for individu
For everything there is a season: Analysing periodic mortality patterns with the cyclomort r package
Autor:
William F. Fagan, Nicholas C. Larter, Allicia Kelly, Peter R. Thompson, Kyle Joly, Eliezer Gurarie
Publikováno v:
Methods in Ecology and Evolution. 11:129-138
Autor:
Heather A. Cray, Wayne H. Pollard
Publikováno v:
The Canadian Field-Naturalist. 132:279-284
As evidenced by animal sign (scat, active nests, nesting materials, rodent runways) observed across five stabilized retrogressive thaw slumps and two areas of undisturbed upland tundra, Arctic birds and mammals on Herschel Island, Canada, use stabili
Publikováno v:
Rangifer, Vol 34, Iss 1 (2014)
Conservation and management of Alaska’s caribou (Rangifer tarandus granti) herds are important for ecological, cultural, social, and economic reasons. While most research is directed towards the large migratory herds, smaller herds that may or may
Externí odkaz:
https://doaj.org/article/f7d3362a1dcb43778d9a9e82e52cd213
Publikováno v:
Frontiers in Ecology and Evolution, Vol 8 (2020)
A distinguishing characteristic of many migratory animals is their annual return to distinct calving (birthing) areas in the spring, yet the navigational mechanisms employed during migration that result in this pattern are poorly understood. Effectiv
Autor:
Wendy M. Loya, David D. Gustine, Kyle Joly, Timothy J. Fullman, Ryan R. Wilson, Paul B. Leonard
Publikováno v:
Ecological Applications
Migration is common worldwide as species access spatiotemporally varying resources and avoid predators and parasites. However, long‐distance migrations are increasingly imperiled due to development and habitat fragmentation. Improved understanding
Publikováno v:
Canadian Journal of Zoology. 96:1187-1195
Long-distance migrations by ungulate species are a globally imperiled natural phenomenon and conservation of them requires monitoring population vital rates. Satellite telemetry tracking is widely used for understanding the spatial distribution and m
Autor:
Kyle Joly, Matthew D. Cameron
Publikováno v:
Rangifer; Vol 38, No 1 (2018); 27-38
Rangifer, Vol 38, Iss 1 (2018)
Rangifer, Vol 38, Iss 1 (2018)
Lichens are the primary winter forage for large herds of migratory caribou (Rangifer tarandus). Caribou select for lichens more than they are available across the landscape and they generally avoid, during winter, habitat that has been burned by wild