Project

Both lynx and marten occupancy is negatively impacted by competition from bobcats (lynx) and fisher and red fox (martens).Causes of vulnerability and resistance and reslilience strageies for wildlife and fisheries management.  Phase I: Determining causes of vulnerability- Completed The NE CASC has as part of its mission to conduct stakeholder-driven research to understand climate impacts on freshwater resources and land-use change as well as ecosystem vulnerability and species response to climate variability and change.  In the face of increasing temperatures, shifting precipitation patterns, and large uncertainty, natural resource managers need to assess vulnerability of species in order to develop adaptation options and conservation strategies. This research evaluated how shifting climate is directly and indirectly affecting mammal populations in the northeasten U.S

Project

Our goal was to develop a framework to identify demographic sensitivities and assess the vulnerability of grassland bird species to future climate change. To do so, we developed a strong partnership among managers and researchers to understand how climate change might impact the conservation and management planning of grassland birds throughout the NE CASC region and identify potentially vulnerable species. Using input from managers, we focused our efforts on two grassland indicator species of high conservation interest: Henslow’s Sparrows and Bobolinks. We developed spatially-explicit and temporally dynamic species distribution models for these indicator species and evaluated the effects of past and future climate on their populations. Finally, we studied how weather and extreme events (e.g., drought and flooding) effects the breeding success of grassland birds across North America

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