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Skip to Search Results- 1Bacon, Michelle
- 1Banfield, Jeremiah E
- 1Beale, Meghan
- 1Caverhill, Heather M.
- 1Cristescu, Bogdan
- 1Knamiller, Peter Thurston
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Biological and environmental correlates of cougar (Puma concolor) survival in west central Alberta
DownloadSpring 2023
Large carnivores have a significant role in ecosystems and their role as apex predators can have cascading effects that influence ecosystem stability. Managing large carnivores requires an understanding of how they use the land and their vital rates, including survival. For cougars (Puma...
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Conserving cougars in a rural landscape: habitat requirements and local tolerance in west-central Alberta
DownloadSpring 2011
Maintaining large carnivores in human-dominated landscapes poses a significant conservation challenge. Extirpation is common because of habitat loss or direct persecution. I studied cougar habitat selection and human perception of cougars in west-central Alberta to better understand...
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Fall 2010
Predation by cougars (Puma concolor) variously can structure ecosystems and preserve biodiversity, engender conflict where livestock and pets are killed, and even drive prey populations to extinction. Effective management requires a firm grasp of the ecological drivers of predation, but these...
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Fall 2012
In western North America cougar populations are increasing and expanding eastward. Simultaneously, growing human populations are creating new challenges for managers charged with maintaining the viability of cougar populations and their ungulate prey. Information on how cougars respond to...
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Fall 2009
The following study is an attempt to comprehend the impact that the Canadian-United States border along the forty-ninth parallel had on the Plains Metis between 1869 and 1885, and how members of this community continued to manipulate the border to meet their own objectives. From the 1860s to...
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Spring 2013
Industrial development is transforming Alberta's landscapes, with largely unquantified effects on wildlife species. Open-pit mining is occurring on vast expanses, most notably for bitumen but also extensively for coal in a rich seam that traverses the province. Major concerns have developed over...
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Interactions between the forest tent caterpillar (Malacosoma disstria Hubner) and its natural enemies: the effects of forest composition and implications for outbreak spread
DownloadFall 2011
Forest tent caterpillar (Malacosoma disstria Hübner; FTC), a major defoliator of aspen trees, occupies both aspen and mixedwood forest stands in Alberta’s boreal forest. Forest stand composition could influence the spatial pattern of FTC outbreaks if mortality from natural enemies differs...
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Masquerade and Modernity in the Cypress Hills: Performing Prairie Photography in the late 1870s
DownloadFall 2014
Both Aboriginal people and settlers of European descent participated in the construction of a series of curious tintypes set in the late-1870s Cypress Hills. The portraits perform complex and fluid cultural identities and they represent the particular conditions of modernity experienced by those...
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Fall 2015
The current rate and extent of human-induced changes to the environment are unprecedented. There is an urgent need to understand and predict the dynamics of coupled human and natural systems so that we can maintain the ecosystem services on which we depend. Temperate coastal regions have...