Technical Support for Partners

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...

Assessing the vulnerability of wildlife species to a changing climate is critical for understanding what adaptation actions need to be taken to minimize negative impacts. The ability of species to adapt to the impacts of climate change (i.e., their adaptive capacity) is an important factor to consider when assessing vulnerability. For example, organisms can possess traits that allow them...

Global Climate Models (GCMs) use our understanding of atmospheric physics and other earth processes to simulate potential future changes in climate on a global scale. However, these large scale models are not fit for predicting smaller scale, local changes. Downscaling methods can be applied to the outputs of GCMs to give guidance appropriate for a more regional level. No standard...

Migratory birds play a crucial role in many ecosystems (e.g. as pollinators and insect regulators) and are also valued by many bird watchers throughout the country and world. Effective conservation of migratory birds depends on a clear understanding of how environmental factors affect key demographic rates (e.g., survival and reproduction). This informational need is especially pressing...

The Intergovernmental Panel on Climate Change reports that low-lying atolls (ring-shaped islands or island chains made of coral) in the Pacific Ocean are extremely vulnerable to high tide events (“king tides”), storm surge, tsunamis, and sea-level rise. The Republic of the Marshall Islands (RMI) spreads over 29 atolls and has a population of over 50,000 people with homes and communities...

The Rio Grande River is a critical source of freshwater for 13 million people in Colorado, Texas, New Mexico, and Mexico. More than half of the Rio Grande’s streamflow originates as snowmelt in Colorado’s mountains, meaning that changes in the amount of snowmelt can impact the water supply for communities along the entire river. Snowmelt runoff is therefore an important component of...

The USGS National Climate Change and Wildlife Science Center (NCCWSC) is currently engaged in an Ecological Drought initiative, focused on understanding the impacts of drought on natural ecosystems across the country. This project was designed to support the Ecological Drought initiative by creating a USGS EcoDrought Actionable Science Working Group. The goal of this working group was to...

Coastal wetlands provide a suite of valuable benefits to people and wildlife, including important habitat, improved water quality, reduced flooding impacts, and protected coastlines. However, in the 21st century accelerated sea-level rise and coastal development are expected to greatly alter coastal landscapes across the globe. The future of coastal wetlands is uncertain, challenging...

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...

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...

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...

Inland fish populations are a crucial resource to humans and communities around the world. Recreational fishing throughout the United States, for example, provides important revenue to local and state economies; globally, inland fisheries are a vital food source for billions of people. Warming temperatures and changing precipitation patterns, however, are already causing significant...