Search Results
Displaying:
1 - 7 of 7
Contrasting Dynamical Responses of Sympatric Caribou and Muskoxen to Winter Weather and Earlier Spring Green-up in the Arctic
Resource
Analyzed the population dynamics and offspring production of sympatric caribou and muskoxen in West Greenland over an 18-year period (2002–2019) during which the timing of spring green-up has advanced
Dietary Reconstruction and Evidence of Prey Shifting in Pleistocene and Recent Gray Wolves (Canis lupus) From Yukon Territory
Resource
We investigate if and how diets of gray wolves from the Yukon have changed from the Pleistocene to the recent Holocene using dental microwear analysis of carnassial teeth and stable isotope analyses
Large Herbivores Facilitate the Persistence of Rare Taxa Under Tundra Warming
Resource
Ecological rarity, characterized by low abundance or limited distribution, is typical of most species, yet our understanding of what factors contribute to the persistence of rare species remains...
Natural Regeneration on Seismic Lines Influences Movement Behaviour of Wolves and Grizzly Bears
Resource
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...
Regional Variation in Green-up Timing Along a Caribou Migratory Corridor: Spatial Associations with Snowmelt and Temperature
Resource
Abstract Spring green-up in arctic and alpine systems is predominantly controlled by temperature and snowmelt timing preceding and during the growing season. Variation in the timing of green-up across...