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Full-Text Articles in Life Sciences
Insights From Wildfire Science: A Resource For Fire Policy Discussions, Tania Schoennagel, Penny Morgan, Jennifer Balch, Philip Dennison, Brian Harvey, Richard L. Hutto, Meg Krawchuk, Max A. Moritz, Ray Rasker, Cathy Whitlock
Insights From Wildfire Science: A Resource For Fire Policy Discussions, Tania Schoennagel, Penny Morgan, Jennifer Balch, Philip Dennison, Brian Harvey, Richard L. Hutto, Meg Krawchuk, Max A. Moritz, Ray Rasker, Cathy Whitlock
Biological Sciences Faculty Publications
Record blazes swept across parts of the US in 2015, burning more than 10 million acres. The four biggest fire seasons since 1960 have all occurred in the last 10 years, leading to fears of a ‘new normal’ for wildfire. Fire fighters and forest managers are overwhelmed, and it is clear that the policy and management approaches of the past will not suffice under this new era of western wildfires. In recent decades, state and federal policymakers, tribes, and others are confronting longer fire seasons (Jolly et al. 2015), more large fires (Dennison et al. 2014), a tripling of homes …
Snowshoe Hares Display Limited Phenotypic Plasticity To Mismatch In Seasonal Camouflage, Marketa Zimova, L. Scott Mills, Paul M. Lukacs, Michael S. Mitchell
Snowshoe Hares Display Limited Phenotypic Plasticity To Mismatch In Seasonal Camouflage, Marketa Zimova, L. Scott Mills, Paul M. Lukacs, Michael S. Mitchell
Ecosystem and Conservation Sciences Faculty Publications
As duration of snow cover decreases owing to climate change, species undergoing seasonal colour moults can become colour mismatched with their background. The immediate adaptive solution to this mismatch is phenotypic plasticity, either in phenology of seasonal colour moults or in behaviours that reduce mismatch or its consequences. We observed nearly 200 snowshoe hares across a wide range of snow conditions and two study sites in Montana, USA, and found minimal plasticity in response to mismatch between coat colour and background. We found that moult phenology varied between study sites, likely due to differences in photoperiod and climate, but was …
Linking Wildlife Populations With Ecosystem Change: State-Of-The-Art Satellite Ecology For National-Park Science, Mark Hebblewhite
Linking Wildlife Populations With Ecosystem Change: State-Of-The-Art Satellite Ecology For National-Park Science, Mark Hebblewhite
Biological Sciences Faculty Publications
As human impacts increase in national parks and the greater ecosystems surrounding them, the National Park Service faces the difficulty of monitoring ecosystem changes and responses of key wildlife indicator species within parks. Responses of bison to trail grooming in Yellowstone National Park (Wyoming, Montana, and Idaho) and control of the animals once they leave the park (Bruggeman et al. 2007), migration of wildlife across park boundaries (Griffith et al. 2002; Berger 2004), effects of restored wolves on vegetation communities through trophic cascades (Hebblewhite et al. 2005), and responses of wildlife to the use of prescribed fires all represent problems …