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Large-scale Prion Protein Genotyping in Canadian Caribou Populations and Potential Impact on Chronic Wasting Disease Susceptibility
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Here, we report the prevalence and distribution of R. tarandus prion protein polymorphisms obtained from 986 caribou samples from BC, Yukon, NT, Nunavut and Saskatchewan
Large-scale Probabilistic Identification of Boreal Peatlands Using Google Earth Engine, Open-access Satellite Data, and Machine Learning
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The resulting peatland occurrence model shows an accuracy of 87% compared to our validation data set. Differentiating peatlands from mineral wetlands achieved an accuracy of 69%.
Leveraging Genomics Tools to Explore Relationships Between Agriculture, Biodiversity and Waterfowl Productivity in Prairie Wetlands
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Environmental genomics is a research method that sequences DNA from samples collected from the environment (e.g. wetlands, water, soil, organisms, etc.). This method can accelerate species...
Linear Features, Forestry and Wolf Predation of Caribou and Other Prey in West Central Alberta
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The primary goal of this research was to determine how human activities affect caribou population dynamics through modification of predator‐prey relationships. This knowledge can then be used to...
Linking Co-monitoring to Co-management: Bringing Together Local, Traditional, and Scientific Knowledge in a Wildlife Status Assessment Framework
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Effective wildlife management requires accurate and timely information on conservation status and trends, and knowledge of the factors driving population change. Reliable monitoring of wildlife...
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...
Litter Decomposition and Nutrient Dynamics of Four Macrophytes in Intact, Restored, and Constructed Freshwater Marshes of Canada
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The restoration and construction of wetlands offer opportunities to rewet soils, inhibit decomposition, and enhance nutrient retention in decomposing litters. Here, we report the decomposition rates...
Local Knowledge to Enhance Wildlife Population Health Surveillance: Conserving Muskoxen and Caribou in the Canadian Arctic
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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...
Managing Regional Cumulative Effects of Oil Sands Development in Alberta, Canada
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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...
Marcel Darveau
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National Boreal Sustainable Land Use Research Scientist
May 2024 Wetland Knowledge Exchange Newsletter
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The Wetland Knowledge Exchange releases monthly newsletters that highlight new research, publications, news, interesting facts, events and more. In this edition you will learn about: Alberta Beaver...
Measuring Vegetation Height in Linear Disturbances in the Boreal Forest with UAV Photogrammetry
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Monitoring vegetation recovery typically requires ground measurements of vegetation height, which is labor-intensive and time-consuming. Recently, unmanned aerial vehicles (UAVs) have shown great...
Microbial Populations in the Athabasca River
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Direct epifluorescence method has been adapted for counting bacteria in the sometimes turbid water of the Athabasca River and this method has been used to quantify planktonic bacteria.
Mycorrhizal Studies Regarding the Reclamation of Oil Sand Tailings: Production and Outplanting of Jack Pine Seedlings and Amounts of VA- and Ectomycorrhizal Inoculum in Stockpiled Peat
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Produce mycorrhizal jack pine seedlings in the greenhouse and initiate a field study on the Syncrude dyke on the effect of different ectomycorrhizal fungi on the growth of jack pine
Natural Regeneration on Seismic Lines Influences Movement Behaviour of Wolves and Grizzly Bears
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Across the boreal forest of Canada, habitat disturbance is the ultimate cause of caribou ( Rangifer tarandus caribou) declines. Habitat restoration is a focus of caribou recovery efforts, with a goal...