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Land-use Planning Following Resource Extraction – Lessons from Grizzly Bears at Reclaimed and Active Open Pit Mines
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Following closure, access management on designated trails will reduce risk of conflicts. Imposing access restrictions, preserving undisturbed habitat patches and restoring original vegetation
Large Stocks of Peatland Carbon and Nitrogen are Vulnerable to Permafrost Thaw
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Northern peatlands have accumulated large stocks of organic carbon (C) and nitrogen (N), but their spatial distribution and vulnerability to climate warming remain uncertain. Here, we used machine...
Limited Impacts of Extensive Human Land Use on Dominance, Specialization, and Biotic Homogenization in Boreal Plant Communities
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Rank species occupancy curves revealed high species dominance regardless of disturbance: within any disturbance class a few species occupied nearly every site and most species were found in a low...
Linking Habitat, Predators and Alternative Prey to Explain Recruitment Variations of an Endangered Caribou Population
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Habitat loss, fragmentation and alteration are frequently identified as important threats to biodiversity, inducing major changes in the structure and composition of species communities and the...
Links Between Individual Performance, Trace Elements and Stable Isotopes in an Endangered Caribou Population
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Foraging is a key behaviour, and several aspects of foraging remain to be investigated in many wild species. Low energy gain or reduced protein, nutrient, and mineral intake may explain poor...
Long Term Prediction of Vegetation Performance on Mined Sands
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This project on the "Long Term Prediction of Vegetation Performance On Mined Sands" (V.E.6.1) was undertaken to provide management with answers on the predictive ability to maintain different kinds of...
Lorna Harris
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Scientist and Program Lead - Forests, Peatlands, and Climate Change, Wildlife Conservation Society Canada
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Lowering the Rate of Timber Harvesting to Mitigate Impacts of Climate Change on Boreal Caribou Habitat Quality in Eastern Canada
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This study evaluates how climate change will affect boreal caribou habitat over the 2030–2100 horizon and in a 9.94 Mha study area, using a climate-sensitive simulation ensemble that integrates...
Low-impact Line Construction Retains and Speeds Recovery of Trees on Seismic Lines in Forested Peatlands
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Abstract Seismic lines are linear features created by the oil and gas industry for energy exploration. Though individually narrow, collectively seismic lines are a pervasive management challenge...
Low-impact Line Construction Retains and Speeds Recovery of Trees on Seismic Lines in Forested Peatlands
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Seismic lines, linear features originating from the oil and gas industry for energy exploration, pose a substantial management challenge due to their collective impact on biogeochemical cycles, plant...