Q&A: USGS Ecosystems Science Provides Information on Subsistence and Hunter-Harvested Food Resources in Alaska
The Search for One of North America’s Rarest Birds
The McKay's Bunting - Alaska's only endemic landbird species
The McKay's Bunting - Alaska's only endemic landbird species
Q&A: The Role of USGS Ecosystems Science in Alaska
Assisting Executive and Department of Interior Secretarial orders and priorities
Assisting Executive and Department of Interior Secretarial orders and priorities
Anchorage Bike to Work Day - May 16, 2025
The USGS Alaska Science Center will host a station along the Lanie Fleischer Chester Creek Trail
The USGS Alaska Science Center will host a station along the Lanie Fleischer Chester Creek Trail
Environmental Occurrence of Avian Influenza Virus Relative to Bait Trapping of Waterfowl
Study finds that bait trapping was associated with localized increases in avian influenza virus
Study finds that bait trapping was associated with localized increases in avian influenza virus
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.
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
Critical Minerals in Ores (CMiO) database
Critical minerals are commodities essential to modern industrial and strategic technologies and are highly vulnerable to supply chain disruption. The CMiO database contains geochemical data for more than 20,000 samples from more than 100 deposit types comprising 10 deposit environments.
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
A 700-year rupture sequence of great eastern Aleutian earthquakes from tsunami evidence and modeling
A 700-year rupture sequence of great eastern Aleutian earthquakes from tsunami evidence and modeling
The Threat of Coastal Flooding from Cascadia Earthquake-Driven Land Subsidence
The Threat of Coastal Flooding from Cascadia Earthquake-Driven Land Subsidence
Inaugural USGS Wildlife Health Awareness Day - April 25, 2025
Inaugural USGS Wildlife Health Awareness Day - April 25, 2025
Publications
Marginalizing time in habitat selection and species distribution models improves inference
AimRecent methodological advances for studying how animals move and use space with telemetry data have focused on fine-scale, more mechanistic inference. However, in many cases, researchers and managers remain interested in larger scale questions regarding species distribution and habitat use across study areas, landscapes, or seasonal ranges. Point processes offer a unified framework...
Using long-term ecological datasets to unravel the impacts of short-term meteorological disturbances on phytoplankton communities
Extreme meteorological events such as storms are increasing in frequency and intensity, but our knowledge of their impacts on aquatic ecosystems and emergent system properties is limited. Understanding the ecological impacts of storms on the dynamics of primary producers remains a challenge that needs to be addressed to assess the vulnerability of freshwater ecosystems to extreme weather...
Increased flood exposure in the Pacific Northwest following earthquake-driven subsidence and sea-level rise
Climate-driven sea-level rise is increasing the frequency of coastal flooding worldwide, exacerbated locally by factors like land subsidence from groundwater and resource extraction. However, a process rarely considered in future sea-level rise scenarios is sudden (over minutes) land subsidence associated with great (>M8) earthquakes, which can exceed 1 m. Along the Washington, Oregon...
Science
Alaska Science Center Weekly Findings In-Depth
Descriptions of the full Weekly Findings and links to more information.
Alaska Science Center Weekly Findings
Recent findings by USGS Alaska Science Center staff and their collaborators, updated weekly.
Q&A: USGS Ecosystems Science Provides Information on Subsistence and Hunter-Harvested Food Resources in Alaska
The USGS is the science arm of the Department of the Interior with a mission to provide timely and impartial science information to decision-makers, industry, tribal entities and others. In Alaska, subsistence and hunter-harvested foods are kitchen table issues for the public. The annual subsistence harvest per rural resident is 295 pounds of wild food. USGS science is responsive to subsistence...