Alaska
Alaska
Scientists throughout Alaska are examining topics such as how wildfire patterns in the state may change in the future, how streamflow in Southeastern Alaska may be impacted by changing precipitation and air temperature, how scientists can work together with tribes and communities to promote adaptation and resilience in coastal areas, and much more. Explore Alaska CASC Science Projects
Filter Total Items: 53
Assessing Links between Glaciers and the Northern Pacific Coastal Temperate Rainforest Ecosystem
Rates of glacier loss in the northern Pacific coastal temperate rainforest (PCTR) are among the highest on Earth. These changes in glacier volume and extent will affect the flow and chemistry of coastal rivers, as well as the nearshore marine ecosystem of the Gulf of Alaska (GOA). Runoff from glaciers accounts for about half of the land-to-ocean movement of freshwater into the GOA, strongly influ
Development of the Alaska Integrated Ecosystem Model to Illustrate Future Landscape Change
Ongoing and future climate change throughout Alaska has the potential to affect terrestrial ecosystems and the services that they provide to the people of Alaska and the nation. These services include the gathering of food and fiber by Alaskan communities, the importance of ecosystems to recreation, cultural, and spiritual activities of people in Alaska, and the way that land cover and vegetation
The Impacts of Glacier Change on the Jago, Okpilak, and Hulahula Rivers in the Arctic
The Jago, Okpilak, and Hulahula rivers in the Arctic are heavily glaciated waterways that are important for fish and wildlife as well as human activities including the provision of food, recreation, and, potentially, resource extraction on the coastal plain. If current glacial melting trends continue, most of the ice in these rivers will disappear in the next 50-100 years. Because of their importa
Understanding the Impacts of Permafrost Change: Providing Input into the Alaska Integrated Ecosystem Model
Ongoing climate change has the potential to negatively impact Alaska’s ecosystems and the critical services that they provide. These ecosystem services include supplying food and fiber for Alaskan communities, offering opportunities for recreational, cultural, and spiritual activities, and regulating temperature and water flow (runoff, flooding, etc.). Scientists build models to better understan
Understanding the Links between Climate and Waterbirds Across North America
Ducks and other waterfowl in the U.S. are valued and enjoyed by millions of birdwatchers, artists, photographers and citizens for their beauty and appeal. Waterfowl also provide game for hunters throughout the country and act as an important source of revenue for states and local communities. Loss of habitat and migration corridors due to land use changes and changes in climate threaten these bird