Northwest

View this webinar to learn how scientists are examining the combined impacts of forest and climate change in the Pacific Northwest.

Climate change impacts on water resources in the Pacific Northwest are predicted to have transformational effects on agriculture. Loss of winter snow pack, reduced summer stream flows, and increased summer temperatures are all phenomena that have already been observed, and are expected to worsen over this century. Research is ongoing in the Northwest to understand agriculture practices that might

Preparing for and responding to the impacts of climate change are critical to the wellbeing of tribal communities that rely on natural resources to sustain their families, communities, traditional ways of life, and cultural identities. Recognizing this, efforts across the country are underway to support and enhance the capacity of tribes to prepare for climate change risks. However, due to staffin

As temperature and precipitation patterns change, different species in different areas will be affected in different ways. 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. This project will establish a Refugia Research Coalition to leverage recently funded Northwest CASC research projects o

The impacts of climate change are already being observed and felt in our ecosystems and communities. Land and resource managers, planners, and decision-makers are looking for the best scientific information to guide their decisions about adapting to and mitigating the effects of climate change now and in the future. A major goal of the Northwest Climate Science Center (CSC) and the CSC network as

Climate change, drought, habitat alterations, and increasing water demands are leaving less water available for streams of the Pacific Northwest and for fish like salmon. As water levels drop, some small streams become fragmented, transforming from a ribbon of continuous habitat into a series of isolated pools. Fragmented streams may pose a serious threat to salmon. For example, juveniles that bec

Warmer temperatures and less precipitation in the western U.S. related to climate change are harming many important natural resources, including forests, rivers, and many fish and wildlife species. Climate refugia provide a potential opportunity for conserving resources and biodiversity in the face of climate change. These refugia are places where the climate will likely change less than the surro

Streams are classified as perennial (flowing uninterrupted, year-round) or intermittent (flowing part of the year) or ephemeral (flowing only during rainfall events). The classifications of “streamflow permanence” were primarily established in the middle 20th century and are often outdated and inaccurate today if they were not adjusted for changes in land use, wildfires, or climate.Understanding w

Due to the ecological importance of stream temperature for aquatic species, and concern about rising temperatures associated with climate change, natural resource managers throughout the Pacific Northwest increasingly require locally detailed stream temperature information in order to effectively manage aquatic resources. Recent technological advances in stream temperature monitoring (e.g., digita

The Northwest Climate Conference (formerly called the Pacific Northwest Climate Science Conference) is the premier climate science event for the region, providing a forum for researchers and practitioners to share scientific results and discuss challenges and solutions related to the impacts of climate change on people, natural resources, and infrastructure in the Northwest. Conference participant

In the Pacific Northwest, coastal ecosystems are highly productive areas that support millions of migratory waterbirds, shellfish, salmon and related fish. These species depend on food and habitats provided by estuaries (coastal tidal areas where streams and rivers flow into the ocean) for successful migration and breeding. Climate change effects such as drought, sea-level rise, and changing fresh

In the Pacific Northwest, cold-water species like salmon are important for recreational sport fishing as well as for commercial fish production. However, climate change is causing lower and warmer summer stream flows that could decimate these fish populations. Aquatic cold-water habitats are further threatened by stormwater runoff, which moves from streets to storm drains and then is often dischar