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Global Change Risks a Threatened Species due to Alteration of Predator–prey Dynamics
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Although global change can reshape ecosystems by triggering cascading effects on food webs, indirect interactions remain largely overlooked. Climate- and land-use-induced changes in landscape cause...
Habitat Selection and Population Trends of the Torngat Mountains Caribou Herd
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We fitted collars on 35 adult caribou to assess seasonal habitat selection at 2 spatial scales, current and future population trends, and interactions with the neighboring migratory caribou herd.
Harvesting Surface Vegetation Does Not Impede Self-Recovery of Sphagnum Peatlands
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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...
Harvesting Surface Vegetation does not Impede Self‐Recovery of Sphagnum Peatlands
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Ecosystem restoration frequently involves the reintroduction of plant material in the degraded ecosystem. When there are no plant nurseries or seeds available on the market, the plant material has to...
Human Disturbance Effects and Cumulative Habitat Loss in Endangered Migratory Caribou
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A 2018 academic paper to assess the effects of human disturbance on barren-ground caribou herds. This study focuses on the Leaf River and George River herds in northern Quebec and Labrador. The paper...
Impact of Heat Advection on the Thermal Regime of Roads Built on Permafrost
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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...
Impacts of Spruce Budworm Defoliation on the Habitat of Woodland Caribou, Moose, and Their Main Predators
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Forest logging has contributed to the decline of several woodland caribou populations by causing the fragmentation of mature coniferous stands. Such habitat alterations could be worsened by spruce...
Improving Peary Caribou Presence Predictions in MaxEntUsing Spatialized Snow Simulations
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In this article, the researchers 1) investigate whether a snow model adapted for the Antarctic (SNOWPACK) can produce snow simulations relevant to Canadian High Arctic conditions, and 2) test snow...
Increased Nutrient Availability Speeds up Permafrost Development, While Goose Grazing Slows it Down in a Canadian High Arctic Wetland
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1. It is of prime importance to understand feedbacks due to the release of carbon (C) stored in permafrost soils (permafrost-climate feedback) and direct impacts of climatic variations on permafrost...
Insect-mediated Apparent Competition Between Mammals in a Boreal Food Web
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While the important role of animal-mediated interactions in the top-down restructuring of plant communities is well documented, less is known of their ensuing repercussions at higher trophic levels...
Loss of Connectivity Among Island-dwelling Peary Caribou Following Sea Ice Decline
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Global warming threatens to reduce population connectivity for terrestrial wildlife through significant and rapid changes to sea ice. Using genetic fingerprinting, we contrasted extant connectivity in...
Maintaining Animal Assemblages Through Single-species Management: The Case of Threatened Caribou in Boreal Forest
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With the intensification of human activities, preserving animal populations is a contemporary challenge of critical importance. In this context, the umbrella species concept is appealing because...
Management-mediated Predation Rate in the Caribou–Moose–Wolf System: Spatial Configuration of Logging Activities Matters
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Landscape complexity can determine the population dynamics of interacting predators and prey. Yet, management plans are commonly developed from aspatial predictive models. This oversight may result in...