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Scaling Up the Role of Predation in Caribou Declines in West-Central Alberta (Redwillow, Narraway, Redrock Prairie Creek, A la Pêche and Little Smoky Ranges)
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Anthropogenic disturbances contribute to the way animals perceive and respond to their environment. These multiple disturbances can additionally act in non-independent ways to shape an animal’s...
Scaling Up the Role of Predation in Caribou Declines in West-Central Alberta (Redwillow, Narraway, Redrock Prairie Creek, A la Pêche and Little Smoky Ranges). 2012 AUPRF project status update
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Avoidance by caribou and increased wolf predation risk in disturbed areas indicate functional habitat loss for caribou, yet these patterns alone do not necessarily imply a demographic impact. Spatial...
Scaling Up the Role of Predation in Caribou Declines in West‐Central Alberta (Redwillow, Narraway, Redrock Prairie Creek, A la Pêche and Little Smoky Ranges). Interim Report
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Our primary goal is to address the relative contributions of forestry and oil and gas production to the decline of caribou populations. This knowledge can then be used to develop appropriate...
Spatial Differences in Genetic Diversity and Northward Migration Suggest Genetic Erosion Along the Boreal Caribou Southern Range Limit and Continued Range Retraction
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Study assesses changes in genetic diversity and connectivity in areas of high and low anthropogenic activity, across threatened boreal caribou populations in Ontario and Manitoba.
Spatial Familial Networks to Infer Demographic Structure of Wild Populations
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Abstract In social species, reproductive success and rates of dispersal vary among individuals resulting in spatially structured populations. Network analyses of familial relationships may provide...
Spatial Variation in Nutrient Dynamics Among Five Different Peatland Types in the Alberta Oil Sands Region
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Wetlands are found extensively throughout the Western Boreal Plain, a region under pressure because of disturbance by the oil and gas industries. To understand how wetland systems may respond to...
Strategies for Evaluating the Effectiveness of Reclamation Successes on Native Landscapes
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This study examined three pervasive issues that impacted native ecosystems. Numerous land use practices including oil and gas activities have led to the modification of native grasslands both the...
The Alberta Boreal Deer Project
Project
Contact
Alberta’s woodland caribou populations are declining, and wolf predation is considered a primary cause (Wittmer et al. 2005). Predation increases where seismic line density is high (ASRD 2010), so...
The Alberta Boreal Deer Project: 2013 Report to PTAC
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Woodland caribou are declining in Alberta’s northeast, and increased predation following elevated wolf densities is implicated. Wolf numbers are increasing in part due to white-tailed deer, which...
The Caribou (Rangifer tarandus) Genome
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Paper outlines the sequencing of the genome from a male boreal caribou from Manitoba, Canada.
The Density of Anthropogenic Features Explains Seasonal and Behaviour-based Functional Responses in Selection of Linear Features by a Social Predator
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Anthropogenic linear features facilitate access and travel efficiency for predators, and can influence predator distribution and encounter rates with prey. We used GPS collar data from eight wolf...
The Impact of Mountain Pine Beetle Outbreaks and their Treatment Methods on the Abundance of Plant-foods Important to Caribou and Grizzly Bears
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In Alberta, Canada, mountain pine beetle (MPB) infestations overlap with threatened caribou and grizzly bear ranges. While MPB is a natural part of the ecosystem, increased intensity of infestation...
The Influence of Energy Development on the Ecology of the Ferruginous Hawk in the Western Canadian Grassland Ecosystems
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The Ferruginous Hawk (FEHA) has been listed as an Endangered Species under the Alberta Wildlife Act by the provincial government since 2006 (Alberta FEHA Recovery Team 2009); and were re-listed as a...
The Role of Introgression and Ecotypic Parallelism in Delineating Intraspecific Conservation Units
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Abstract: Parallel evolution can occur through selection on novel mutations, standing genetic variation or adaptive introgression. Uncovering parallelism and introgressed populations can complicate...
Theses - Trent University
Project
Organization:
Graduate student theses produced at Trent University.
Toward the Restoration of Caribou Habitat: Understanding Factors Associated with Human Motorized Use of Legacy Seismic Lines
Resource
This resource is available on an external database and may require a paid subscription to access it. It is included on the CCLM to support our goal of capturing and sharing the breadth of all...
Towards the Restoration of Caribou Habitat: Understanding Factors Associated with Human Motorized Use of Legacy Seismic Lines
Resource
This resource is available on an external database and may require a paid subscription to access it. It is included on the CCLM to support our goal of capturing and sharing the breadth of all...