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Filters: Date Range: {"choice":"year"} (X) > Tags: {"scheme":"https://www.sciencebase.gov/vocab/category/NCCWSC/WildlifeandPlants","name":"other wildlife"} (X) > partyWithName: Northwest CASC (X)

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Climate change threatens many wildlife species across the Pacific Northwest. As the climate continues to change, wildlife managers are faced with the ever-increasing challenge of allocating scarce resources to conserve at-risk species, and require more information to prioritize sites for conservation. However, climate change will affect species differently in different places. In fact, some places may serve as refuges for wildlife—places where animals can remain or to which they can easily move to escape the worst impacts of climate change. Currently, different datasets exist for identifying these resilient landscapes, known as climate refugia, but they are often not readily useable by wildlife managers. To address...
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Snow conditions are changing dramatically in the mountains of the interior Pacific Northwest, including eastern Washington, northern Idaho, and western Montana. These changes can both benefit and hinder a variety of wildlife species. The timing and extent of seasonal snowpacks, in addition to snow depth, density, and hardness, can impact the ability of wildlife to access forage, their ability to move across the landscape, and their vulnerability to predators, to name a few. In order to respond effectively to changes in snow conditions, wildlife managers need tools to identify areas and promote conditions that maintain late spring and early summer snowpack for some sensitive species. Managers also require an index...
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Natural resource managers are confronted with the pressing challenge to develop conservation plans that address complex ecological and societal needs against the backdrop of a rapidly changing climate. Climate change vulnerability assessments (CCVAs) provide valuable information that helps guide management and conservation actions in this regard. An essential component to CCVAs is understanding adaptive capacity, or the ability of a species to cope with or adjust to climate change. However, adaptive capacity is the least understood and evaluated component of CCVAs. This is largely due to a fundamental need for guidance on how to assess adaptive capacity and incorporate this information into conservation planning...
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The Pacific Northwest is a hotspot for temperate amphibian biodiversity and is home to many species of salamanders and frogs found nowhere else on earth. Changing climatic conditions threaten habitat for many of these species and may also enhance the risk of disease and invasive species encroachment. State and federal wildlife agencies are in the process of evaluating these threats, but information is lacking. Wildlife managers need to know: the availability of suitable habitat under different climate scenarios; the vulnerability of at-risk amphibians to different diseases, and how climate change will affect that vulnerability; and the potential future spread of harmful invasive species like American bullfrogs,...
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Since time immemorial, the nearshore habitats of the Salish Sea, the shared estuarine waters between coastal British Columbia and Washington State, have provided crucial habitats for many culturally important species: nursery areas for Dungeness crab, critical juvenile rearing areas for migrating Pacific salmon, and sedimentary deltas laden with clams and oysters. Together these animals form the basis of indigenous Salish People’s food sovereignty and help define their way of life. Yet today, these resources are at risk from the invasive European green crab (EGC), which was brought to the area under oceanic conditions exacerbated by climate change and is thriving due to the crabs’ ability to quickly adapt. The EGC...
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Native mussels are in precipitous decline across North America. As part of the Confederated Tribes of the Umatilla Indian Reservation’s (CTUIR) First Foods management framework that places significant value on the cultural importance of traditional food resources, they have been identified as a top conservation priority in the Pacific Northwest. Freshwater mussels are a vital component of river ecosystems, a historic food resource, and were used for adornment, jewelry, tools, and trade. Yet, little is known about the basic biology and ecology of these organisms, including where they are, how many of them remain, and what habitat characteristics (e.g., water temperature, flow, etc.) are important to them. There is...


    map background search result map search result map Climate Refugia and Resilience Atlas: Identifying Priority Areas for Conserving Species of Concern in a Changing Climate Estimating the Spatial and Temporal Extent of Snowpack Properties in Complex Terrain: Leveraging Novel Data to Adapt Wildlife and Habitat Management Practices to Climate Change Evaluating Species’ Adaptive Capacity in a Changing Climate: Applications to Natural-Resource Management in the Northwestern U.S. Maximizing Trap Efficiency on Lummi Nation Estuarine Habitats to Reduce Ecosystem Impacts from Invasive European Green Crab Native and Invasive Bivalves in the Pacific Northwest: Co-occurrence, Habitat Associations and Potential Competition in the Face of Climate Change The Influence of Climate Change on the Vulnerability of At-Risk Amphibians to Disease and Invasive Species in the Northwest Maximizing Trap Efficiency on Lummi Nation Estuarine Habitats to Reduce Ecosystem Impacts from Invasive European Green Crab Climate Refugia and Resilience Atlas: Identifying Priority Areas for Conserving Species of Concern in a Changing Climate Estimating the Spatial and Temporal Extent of Snowpack Properties in Complex Terrain: Leveraging Novel Data to Adapt Wildlife and Habitat Management Practices to Climate Change Evaluating Species’ Adaptive Capacity in a Changing Climate: Applications to Natural-Resource Management in the Northwestern U.S. Native and Invasive Bivalves in the Pacific Northwest: Co-occurrence, Habitat Associations and Potential Competition in the Face of Climate Change The Influence of Climate Change on the Vulnerability of At-Risk Amphibians to Disease and Invasive Species in the Northwest