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A Decision Support Tool for Assessing Cumulative Effects on an Arctic Migratory Tundra Caribou Population
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Using the caribou cumulative effects model, an existing decision support tool, we evaluate 6 alternative development scenarios, from no leasing to full leasing with standard mitigation conditions
Benefits of Fertilization for White Spruce and Lodgepole Pine Trees Depend on the Reclamation Substrate – Overburden vs Tailings Sand
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Nitrogen and complete fertilizer applications improved growth of white spruce on overburden sites. Fertilization did not, however, have an effect on lodgepole pine growth on tailings sand sites
Boreal Trees Can Grow on Saline Sites – Implications for Reclamation Success on Saline Soils
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Both aspen and spruce grew on sites with very high salinity and pH deeper in the soil profile (i.e., 40-100cm), so long as surface soils were not highly saline and had adequate moisture and nutrients.
Caribou Migration, Subsistence Hunting, and User Group Conflicts in Northwest Alaska: A Traditional Knowledge perspective
Project
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Project Objectives: To document local and traditional knowledge on caribou, caribou hunting, hunting conflicts To support subsistence and caribou resources To have Noatak people give feedback on...
Caribou Migration, Subsistence Hunting, and User Group Conflicts in Northwest Alaska: A Traditional Knowledge Perspective
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Abstract Alaska Natives of northwest Alaska are highly dependent on barren-ground caribou ( Rangifer tarandus) for meeting their nutritional and cultural needs. The Alaska Native village of Noatak...
CircumArctic Collaboration to Monitor Caribou and Wild Reindeer
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Caribou and wild reindeer ( Rangifer) are integral to ecology and Aboriginal lives and culture in circumArctic regions. Since reaching peak size in the 1990s, most herds have been declining, while...
Coarse Woody Debris Increases Microbial Functional Diversity in Reclaimed Soils
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Forest floor mineral soil mix had significantly greater soil microbial functional diversity than peat mineral soil mix. CWD increased microbial biomass and microbial functional diversity in both soil
Contrasts in Use and Perceptions of Biological Data for Caribou Management
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This project compared the attitudes and perceptions toward caribou ( Rangifer tarandus) management practices held by users and managers of the Western Arctic Herd (WAH) in Alaska and the Beverly and...
Contrasts in Use and Perceptions of Biological Data for Caribou Management
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Abstract Attitudes and perceptions toward caribou ( Rangifer tarandus) management practices held by users and managers of the Western Arctic Herd (WAH) in Alaska and the Beverly and Qamanirjuaq herds...
Deeper Soil Salvaging Depths Produce Greater Cover of Native Plants than Shallow Salvage Depths on a Reclaimed Coal Mine Site
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The deeper soil salvage depth (40 cm) was better than the shallow salvage depth (15 cm) at establishing a forest understory plant community characteristic of the boreal forest.
Do Beaver Ponds Increase Methane Emissions Along Arctic Tundra Streams?
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Beaver engineering in the Arctic tundra induces hydrologic and geomorphic changes that are favorable to methane (CH 4) production. Beaver-mediated methane emissions are driven by inundation of...
Factors Contributing to the Cultural and Spatial Variability of Landscape Burning by Native Peoples of Interior Alaska
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In this project, a multidisciplinary research team, together with native community partners, analyzed patterns of human-fire interaction over time and then stratified the predominant anthropogenic...
Factors Contributing to the Cultural and Spatial Variability of Landscape Burning by Native Peoples of Interior Alaska
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This article analyzes the geographical extent to which native peoples of Interior Alaska used fire to modify the landscape at the time of European contact. Although wildfire has been central to the...
Historical Landscape Use of Migratory Caribou: New Insights From Old Antlers
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Accumulations of shed caribou antlers ( Rangifer tarandus) are valuable resources for expanding the temporal scope with which we evaluate seasonal landscape use of herds. Female caribou shed their...
Increasing Contributions of Peatlands to Boreal Evapotranspiration in a Warming Climate
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The response of evapotranspiration (ET) to warming is of critical importance to the water and carbon cycle of the boreal biome, a mosaic of land cover types dominated by forests and peatlands. The...
Modeled Production, Oxidation, and Transport Processes of Wetland Methane Emissions in Temperate, Boreal, and Arctic Regions
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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...
Nutrition Integrates Environmental Responses of Ungulates
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1. Nutrition influences most aspects of animal ecology: juvenile growth rates and adult mass gain, body condition, probability of pregnancy, over-winter survival, timing of parturition, and neonatal...