Barry Arm is a Large Glacier-Permafrost-Related Landslide
USGS and its partners are monitoring potential changes and tsunami hazards
USGS and its partners are monitoring potential changes and tsunami hazards
Bees and Berries
Fact sheet discusses enhancing climate adaptation for native communities in western Alaska and more
Fact sheet discusses enhancing climate adaptation for native communities in western Alaska and more
USGS Invests Millions in Critical-Minerals Mapping in Alaska
USGS Arctic Research
The USGS and its partners are addressing important issues in a rapidly changing Arctic
The USGS and its partners are addressing important issues in a rapidly changing Arctic
Avian Influenza Research
Since 2006, the 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
Since 2006, the 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
Barry Arm Landslide and Tsunami Hazard
USGS will determine the requirements for a monitoring and/or surveillance strategy for the Barry Arm landslide
USGS will determine the requirements for a monitoring and/or surveillance strategy for the Barry Arm landslide
Alaska Region
USGS in Alaska conducts science for decision-making in five major areas: natural hazards; energy & minerals; water quality, streamflow & ice; wildlife, fish & habitat; and geospatial mapping. The Alaska Regional Office provides management and strategic coordination among the Alaska Science Center, the Volcano Science Center, & other partners operating in AK.
Alaska Science Center
Alaska Science Center
4210 University Drive
Anchorage, AK 99508
Phone: (907) 786-7000
Volcano Science Center
Volcano Science Center
4230 University Drive
Anchorage, AK 99508
Phone: (907) 786-7497
Climate Adaptation Science Center
Climate Adaptation Science Center
4230 University Drive
Anchorage, AK 99508
Phone: 907-301-7830
News
Celebrating Black History: Meet Ric Wilson, A Pioneer of Alaskan Geo-Mapping
Celebrating Black History: Meet Ric Wilson, A Pioneer of Alaskan Geo-Mapping
Charismatic Wildlife and the Charismatic Women who Study Them
Charismatic Wildlife and the Charismatic Women who Study Them
Pesticides are likely impacting invertebrate life essential to our nation’s streams
Pesticides are likely impacting invertebrate life essential to our nation’s streams
Publications
A high-resolution, daily hindcast (1990-2021) of Alaskan river discharge and temperature from coupled and optimized physical models
Water quality and freshwater ecosystems are affected by river discharge and temperature. Models are frequently used to estimate river temperature on large spatial and temporal scales due to limited observations of discharge and temperature. In this study, we use physically based river routing and temperature models to simulate daily discharge and river temperature for rivers in 138 basins in Alask
A comparison of contemporary and historical hydrology and water quality in the foothills and coastal plain of the Arctic National Wildlife Refuge, Arctic Slope, northern Alaska
The Arctic National Wildlife Refuge is a unique landscape in northern Alaska with limited water resources, substantial biodiversity of rare and threatened species, as well as oil and gas resources. The region has unique hydrology related to perennial springs, and the formation of large aufeis fields—sheets of ice that grow in the river channels where water reaches the surface in the winter and fre
Seasonal and decadal subsurface thaw dynamics of an Aufeis feature investigated through numerical simulations
Aufeis (also known as icings) are large sheet-like masses of layered ice that form in river channels in arctic environments in the winter as groundwater discharges to the land surface and subsequently freezes. Aufeis are important sources of water for Arctic river ecosystems, bolstering late summer river discharge and providing habitat for caribou escaping insect harassment. The aim of this resear
Science
Hydro-Ecology of Arctic Thawing (HEAT): Hydrology
The Arctic is warming at higher rates than much of the rest of the world. For Alaska, this results in changes in hydrology and ecosystems – permafrost is thawing, changing landscapes and releasing nutrients to soils and streams.
Polar Bear Research
Polar bears ( Ursus maritimus ) are one of 4 marine mammal species managed by the U.S. Department of Interior. The USGS Alaska Science Center leads long–term research on polar bears to inform local, state, national and international policy makers regarding conservation of the species and its habitat. Our studies, ongoing since 1985, are focused on population dynamics, health and energetics...
Alaska Flood Staffs
The U.S. Geological Survey (USGS) uses observations of flooding to monitor coastal conditions and support research by the USGS and its partners into a variety of coastal processes and hazards in Alaska. Local observations of flooding at flood staffs are used to document flood elevations, improve flood modeling, and support floodplain management decisions.