Anchor River at Anchor Point
USGS has 24 river webcams in AK. Here is one river's data, photos, and timelapse video.
USGS has 24 river webcams in AK. Here is one river's data, photos, and timelapse video.
Q&A: New Drone-Based Method Helps Monitor Walrus Health
Like you going to the doctor’s office - USGS is doing this with walruses!
Like you going to the doctor’s office - USGS is doing this with walruses!
Collecting High-Resolution Geophysical Data Focused on Areas with Potential for Critical Mineral Resources in Alaska
Rusting Rivers Videos
Orange streams are increasingly common in the Brooks Range of northern Alaska
Orange streams are increasingly common in the Brooks Range of northern Alaska
Alaska Forage Fish Database (AFFD)
A powerful tool for examining trends and distribution of forage fish across large marine ecosystems of the North Pacific and the Arctic
A powerful tool for examining trends and distribution of forage fish across large marine ecosystems of the North Pacific and the Arctic
USGS Science is a Critical Piece of the One Health Puzzle
The health of people is connected to healthy ecosystems
The health of people is connected to healthy ecosystems
Direct Measurements of Firn Density Evolution at Wolverine Glacier Alaska
Firn is the transitional material between seasonal snow and glacier ice
Firn is the transitional material between seasonal snow and glacier ice
Alaska Science Center
The mission of the Alaska Science Center is to provide objective and timely data, information, and research findings about the earth and its flora and fauna to Federal, State, and local resource managers and the public to support sound decisions regarding natural resources, natural hazards, and ecosystems in Alaska and circumpolar regions. We have offices in Anchorage, Juneau, and Fairbanks.
In the Spotlight
In the Spotlight
Exploring Alaska Through Our Science - Check out our online fact sheet!
Alaska is a critical area for natural resource science. The Alaska Science Center research areas include Ecosystems, Energy and Minerals, Geology, Landscape Science, Natural Hazards, and Water.
Current Water Conditions
Current Water Conditions
Explore real-time Alaska streamflow, groundwater, and water-quality conditions and access data with our new interactive map application.
News
Sixty-seven years and still digging! A brief history of the USGS Benchmark Glacier Project
Sixty-seven years and still digging! A brief history of the USGS Benchmark Glacier Project
Alaska Science Center Newsletter – 2024 Yearly Review
Alaska Science Center Newsletter – 2024 Yearly Review
USGS invests $3.6 million in Bipartisan Infrastructure Law funding to map critical minerals across Alaska
USGS invests $3.6 million in Bipartisan Infrastructure Law funding to map critical minerals across Alaska
Publications
Evaluating effects of tracking device attachment methods on Black Oystercatchers Haematopus bachmani
Advances in tracking technology are greatly improving our understanding of many aspects of avian ecology. However, the diversity of tracking devices and attachment methods necessitates better evaluation of how they affect particular taxa. We evaluated effects of tracking devices mounted on leg bands or attached using leg-loop harnesses on resighting rates of Black Oystercatchers...
Photogrammetry-based body condition for monitoring an Arctic marine mammal experiencing habitat loss
Monitoring animal body condition can provide insight on population responses to environmental change. Pacific walruses (Odobenus rosmarus divergens) are experiencing loss of their sea ice habitat which has decreased the time that females spend foraging during a critical period of pregnancy and lactation. Here we investigate the potential for body condition to track demographic change and...
A benchmark for computational analysis of animal behavior, using animal-borne tags
BackgroundAnimal-borne sensors (‘bio-loggers’) can record a suite of kinematic and environmental data, which are used to elucidate animal ecophysiology and improve conservation efforts. Machine learning techniques are used for interpreting the large amounts of data recorded by bio-loggers, but there exists no common framework for comparing the different machine learning techniques in...
Science
Avian Influenza Research
Since 2006, the USGS Alaska Science Center has been part of the State and Federal interagency team for the detection and response to highly pathogenic (HPAI) viruses in North America. Avian influenza or "bird flu" is a viral disease that primarily infects domestic poultry and wild birds. Avian influenza viruses are naturally occurring in wild birds such as ducks, geese, swans, and gulls. These...
Q&A: Marine Ecosystems Research at the USGS Alaska Science Center
The USGS Alaska Science Center is a leader and collaborator in marine ecosystems research on topics ranging from ocean bottom-dwelling invertebrates and small pelagic forage fish (food for Pacific walrus, sea otters, and marine birds) to polar bears (an apex predator in the Arctic). Here, we highlight current research by the USGS Alaska Science Center that focuses on marine ecosystems of Alaska.
Alaska Science Center Weekly Findings In-Depth
Descriptions of the full Weekly Findings and links to more information.