Alaska Science Center
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The Alaska Science Center provides 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.
Spotlight on Science
Dr. Colleen Handel, 2019 Islieb Award recipient, has authored more than 80 scientific papers that chronicle her interdisciplinary research on the ecology of poorly studied shorebirds and landbirds throughout Alaska.
Landbird ResearchCurrent Water Conditions
Explore real-time Alaska streamflow, groundwater, and water-quality conditions and access data with our new interactive map application.
View current conditionsNews
Study of Alaskan Landslide Could Improve Tsunami Modeling
A rare submarine landslide provides researchers with a reference point for modeling the biggest tsunamis. (EOS article)
New tsunami evidence along one of Earth’s largest faults, the Alaska-Aleutian megathrust
Recent geological studies of a key section of the Aleutian Island chain of Alaska suggest Aleutian tsunamis may occur more frequently than previously understood.
2018 Anchorage Earthquake
A magnitude 7.0 earthquake struck north of Anchorage, Alaska, on November 30, 2018, at 8:29 a.m. local time (17:29:28 UTC). For the most up-to-date information, please visit the USGS event page, and for estimates of casualties and damage, visit the USGS Prompt Assessment of Global Earthquakes for Response (PAGER) website.
Publications
Monitoring long-term changes in forage fish distribution, abundance and body condition
We collected data on forage fish abundance, distribution and body condition in Prince William Sound, Alaska during summers in 2012 through 2016. This included acoustic – trawl surveys, aerial-acoustic surveys, opportunistic sampling where we encountered forage aggregations, and concurrent measurements of forage fish habitat. Acoustic indices of...
Arimitsu, Mayumi L.; Piatt, John F. Selecting a landscape model for natural resource management applications
Purpose of Review: Climate change and associated ecological impacts have challenged many conventional, observation-based approaches for predicting ecosystem and landscape responses to natural resource management. Complex spatial ecological models provide powerful, flexible tools which managers and others can use to make inferences about management...
Keane, Robert E.; Loehman, Rachel A.; Holsinger, Lisa M.
Remote sensing of river flow in Alaska—New technology to improve safety and expand coverage of USGS streamgaging
The U.S. Geological Survey monitors water level (water surface elevation relative to an arbitrary datum) and measures streamflow in Alaska rivers to compute and compile river flow records for use by water resource planners, engineers, and land managers to design infrastructure, manage floodplains, and protect life, property, and aquatic resources...
Conaway, Jeff; Eggleston, John R.; Legleiter, Carl J.; Jones, John W.; Kinzel, Paul J.; Fulton, John W.