Unified Interior Regions

Region 11: Alaska

Alaska Science Center

Alaska Science Center

4210 University Drive
Anchorage, AK 99508
Phone: (907) 786-7000

View Center Website

Volcano Science Center

Volcano Science Center

4230 University Drive
Anchorage, AK 99508
Phone: (907) 786-7497

View Center Website

Climate Adaptation Science Center

Climate Adaptation Science Center

4230 University Drive
Anchorage, AK 99508
Phone: 907-301-7830

View Center Website

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USGS in Alaska engages approximately 400 scientists and support staff working across 3 major centers with a combined annual science budget of about $65 million. In just the last 5 years, USGS in Alaska has produced scientific benefits resulting from over 1000 publications and about 250 Technical Reports.

USGS publications for Alaska

Alaska Science Portal

AK CASC Projects

Alaska Volcano Observatory  

Filter Total Items: 170
Date published: May 30, 2017
Status: Active

Arctic Coastal Plain Studies

The Arctic Coastal Plain (ACP) is a large region of low-lying, lake-rich land on the North Slope of Alaska. This region is underlain by thick ground ice, which is susceptible to erosion and thaw. These physical changes are likely to alter ecosystems by changing the availability of habitats and food resources upon which wildlife depends. Our studies on the ACP aim to understand the link between...

Date published: May 30, 2017
Status: Active

Arctic Boreal Vulnerability Experiment (ABoVE)

ABoVE: Vulnerability of inland waters and the aquatic carbon cycle to changing permafrost and climate across boreal northwestern North America.

Carbon released from thawing permafrost may fuel terrestrial and aquatic ecosystems or contribute to greenhouse gas emission, leading to a potential warming feedback and further thaw.

Contacts: Rob Striegl, Michelle Walvoord, Burke Minsley, Kimberly Wickland, Brian A Ebel, Joshua C Koch, Ph.D., Bruce Wiley, Torre Jorgenson, Dave Butman, Rob Spencer
Date published: April 28, 2017
Status: Active

Boreal Partners in Flight

WELCOME to the Alaska Landbird Resource Information System, the official web site for Boreal Partners in Flight! Thanks for taking the time to learn more about the Boreal Partners in Flight program and our efforts to understand and conserve northern populations of landbirds.

Date published: April 18, 2017
Status: Active

Nome Creek Experimental Watershed

The Nome Creek Experimental Watershed (NCEW) has been the site of multiple studies focused on understanding hydrology, biogeochemistry, and ecosystem changes related to permafrost thaw and fire in the boreal forest.

Date published: April 12, 2017
Status: Active

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. 

Date published: January 1, 2017
Status: Completed

Western Alaska Range Metallogeny and Tectonics

There are many different types of mineral deposits present in the Western Alaska Range: plutonic gold, porphyry copper-gold (Pebble prospect), epithermal gold, tin-silver skarns, sedimentary barite, mafic hosted nickle-platinum-group elements, uranium-thorium rare earth elements, and even a diamond prospect.

Date published: December 1, 2016
Status: Active

Riparian Ecology

Riparian ecologists in the AS Branch study interactions among flow, channel change, and vegetation along rivers across the western United States and worldwide. Our work focuses on issues relevant to the management of water and public lands, including dam operation, climate change, invasive species, and ecological restoration. Investigations take place on a range of scales. For example,...

Date published: November 6, 2016
Status: Active

Seabirds at Sea

Helpful links for Seabirds at Sea

Date published: November 6, 2016
Status: Active

NPPSD Resources and Protocols

List of resources and protocols used by the North Pacific Pelagic Seabird Database (NPPSD).

Date published: August 10, 2016
Status: Active

Molecular Ecology Lab (MEL)

The Molecular Ecology Laboratory applies genetic and genomic technologies to address a variety of complex questions and conservation issues facing the management of the Nation's fish and wildlife resources. Together with our partners, we design and implement studies to document genetic diversity and the distribution of genetic variation among individuals, populations, and species. Information...

Date published: July 26, 2016
Status: Active

HDgov: Multi-agency Website for Human Dimensions of Natural Resources

HDgov is an interactive and mobile-responsive online portal to interagency, academic, and non-government resources focused on the human dimensions of natural resource management. The web portal provides easy access to tools, publications, data, and methods that help ensure that the people side of natural resources is considered throughout the entire natural resource management process. The...

Date published: July 26, 2016
Status: Active

National Park Service Visitor Spending Effects

The National Park Service (NPS) manages the Nation’s most iconic destinations that attract millions of visitors from across the Nation and around the world. Trip-related spending by NPS visitors generates and supports a considerable amount of economic activity within park gateway communities. USGS economists collaborate with the National Park Service social science program to estimate NPS...

USGS research activities relevant to Alaska have yielded more than 9400 historical publications. This page features some of the most recent newsworthy research findings.

Search USGS publications for Alaska

Arctic Science for Decision Maker

2019 USGS Alaska Annual Science Report
Filter Total Items: 2,578
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Year Published: 2019

Limited detection of antibodies to clade 2.3.4.4 A/Goose/Guangdong/1/1996 lineage highly pathogenic H5 avian influenza virus in North American waterfowl

During 2014, highly pathogenic (HP) influenza A viruses (IAVs) of the A/Goose/Guangdong/1/1996 lineage (GsGD-HP-H5), originating from Asia, were detected in domestic poultry and wild birds in Canada and the US. These clade 2.3.4.4 GsGD-HP-H5 viruses included reassortants possessing North American lineage gene segments; were detected in wild birds...

Stallknecht, David E.; Kienzle-Dean, Clara; Davis-Fields, Nick; Jennelle, Christopher S.; Bowman, Andrew S.; Nolting, Jacqueline M.; Boyce, Walter; Crum, James; Santos, Jefferson; Brown, Justin D.; Prosser, Diann; De La Cruz, Susan E. W.; Ackerman, Joshua T.; Casazza, Michael L.; Krauss, Scott; Perez, Daniel; Ramey, Andrew M.; Poulson, Rebecca L.

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Year Published: 2019

Monitoring boreal avian populations: How can we estimate trends and trajectories from noisy data?

Substantial effort has been dedicated to developing reliable monitoring schemes for North American bird populations, but our ability to monitor bird populations in the boreal forest remains limited because of the sparsity of long-term data sets, particularly in northerly regions. Given the importance of the boreal forest for many migratory birds,...

Roy, Christian; Michel, Nicole L; Handel, Colleen M.; Van Wilgenburg, Steven; Burkhalter, Curtis; Gurney, Kirsty A B; Messmer, David; Prince, Karine; Rushing, Clark S; Saracco, James E; Schuster, Richard; Smith, Adam C.; Smith, Paul A; Solymos, Peter; Venier, Lisa A; Zuckerberg, Benjamin

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Year Published: 2019

Recovery planning in a dynamic system: Integrating uncertainty into a decision support tool for an endangered songbird

Along the Santa Clara River in California, populations of the federally and state-listed Least Bell's Vireo (Vireo bellii pusillus) are recovering from near extirpation. Habitat protection and restoration, as well as controlling rates of brood parasitism, are thought to be the primary drivers of this recovery. Continuing successful management of...

Stanton, Jessica; Marek, Jenny; Hall, Linnea S.; Kus, Barbara E.; Alvarado, Allison; Orr, Bruce K.; Morrissette, Eric; Riege, Laura; Thogmartin, Wayne E.

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Year Published: 2019

U.S. Geological Survey—Department of the Interior Region 11, Alaska—2019 annual science report

In keeping with our national mission, the USGS in Alaska provides timely and objective scientific information to help the Nation address issues and solve problems in five major topical areas (listed alphabetically):Energy and Minerals;Geospatial Mapping;Natural Hazards;Water Quality, Streamflow, and Ice Dynamics; andWildlife, Fish, and Habitat....

Williams, Dee; Powers, Elizabeth
Attribution: Region 11: Alaska
Williams, D.M., and Powers, E.M., eds., 2019, U.S. Geological Survey—Department of the Interior Region 11, Alaska—2019 annual science report: U.S. Geological Survey Open-File Report 2019–1141, 79 p., https://doi.org/10.3133/ofr20191141.

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Year Published: 2019

National assessment of shoreline change—Historical shoreline change along the north coast of Alaska, Icy Cape to Cape Prince of Wales

Beach erosion is a persistent problem along most open-ocean shores of the United States. Along the Arctic coast of Alaska, coastal erosion is widespread and threatens communities, defense and energy-related infrastructure, and coastal habitat. As coastal populations continue to expand and infrastructure and habitat are increasingly threatened by...

Gibbs, Ann E.; Snyder, Alexander G.; Richmond, Bruce M.
Gibbs, A.E., Snyder, A.G., and Richmond, B.M., 2019, National assessment of shoreline change—Historical shoreline change along the north coast of Alaska, Icy Cape to Cape Prince of Wales: U.S. Geological Survey Open-File Report 2019–1146, 52 p., https://doi.org/10.3133/ofr20191146.

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Year Published: 2019

Streambed scour evaluations and conditions at selected bridge sites in Alaska, 2016–17

Stream stability, flood frequency, and streambed scour potential were evaluated at 20 Alaskan river- and stream-spanning bridges lacking a quantitative scour analysis or having unknown foundation details. Three of the bridges had been assessed shortly before the study described in this report but were re-assessed using different methods or data....

Beebee, Robin A.; Dworsky, Karenth L.; Knopp, Schyler J.
Beebee, R.A., Dworsky, K.L., and Knopp, S.J.., 2018, Streambed scour evaluations and conditions at selected bridge sites in Alaska, 2016–17: U.S. Geological Survey Scientific Investigations Report 2019-5110, 32 p., https://doi.org/10.3133/sir20195110.

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Year Published: 2019

Visualizing populations of North American sea ducks: Maps to guide research and management planning

North American sea ducks generally breed in mid- to northern-latitude regions and nearly all rely upon marine habitats for much of their annual cycle. Most sea duck species remained poorly studied until the 1990s when declines were noted in several species and populations. Subsequent research, much of which was funded by the Sea Duck Joint Venture...

Pearce, John M.; Flint, Paul L.; Whalen, Mary E.; Sonsthagen, Sarah A.; Stiller, Josh; Patil, Vijay P.; Bowman, Timothy D.; Boyd, Sean; Badzinski, Shannon S.; Gilchrist, H.G.; Gilliland, Scott G; Lepage, Christine; Loring, Pam; McAuley, Daniel; McLellan, Nic; Osenkowski, Jason; Reed, Eric T.; Roberts, Anthony J.; Robertson, Myra; Rothe, Tom; Safine, David E.; Silverman, Emily D.; Spragens, Kyle A.
Pearce, J.M., Flint, P.L., Whalen, M.E., Sonsthagen, S.A., Stiller, J., Patil, V.P., Bowman, T., Boyd, S., Badzinski, S.S., Gilchrist, H.G., Gilliland, S.G., Lepage, C., Loring, P., McAuley, D., McLellan, N.R., Osenkowski, J., Reed, E.T., Roberts, A.J., Robertson, M.O., Rothe, T., Safine, D.E., Silverman, E.D., and Spragens, D., 2019, Visualizing populations of North American Sea Ducks—Maps to guide research and management planning: U.S. Geological Survey Open-File Report 2019-1142, 50 p., plus appendixes, https://doi.org/10.3133/ofr20191142.

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Year Published: 2019

The seasonal energetic landscape of an apex marine carnivore, the polar bear

Divergent movement strategies have enabled wildlife populations to adapt to environmental change. In recent decades, the Southern Beaufort Sea subpopulation of polar bears (Ursus maritimus) has developed a divergent movement strategy in response to diminishing sea ice where the majority of the subpopulation (73–85%) stays on the sea ice in summer...

Pagano, Anthony M.; Atwood, Todd C.; Durner, George M.; Williams, Terrie M.

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Year Published: 2019

Use of subsistence-harvested whale carcasses by polar bears in the southern Beaufort Sea

The availability of a food subsidy has the potential to influence the condition, behavior, fitness, and population dynamics of a species. Since the early 2000s, monitoring efforts along the coast of northern Alaska indicated a higher proportion of polar bears (Ursus maritimus) of the southern Beaufort Sea (SB) subpopulation come onshore and feed...

Lillie, Kate M; Gese, Eric M; Atwood, Todd C.; Conner, Mary M

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Year Published: 2019

The August 2018 Kaktovik earthquakes: Active tectonics in northeastern Alaska revealed With InSAR and seismology

The largest earthquakes recorded in northern Alaska (Mw 6.4 and Mw 6.0) occurred ~6 hours apart on August 12, 2018 in the northeastern Brooks Range. The earthquakes were captured by Sentinel-1 InSAR satellites and Earthscope Transportable Array seismic data, giving insight into the little-known active tectonic processes of Arctic Alaska, obscured...

Gaudreau, E.; Nissen, E.K.; Bergman, Eric A.; Benz, Harley M.; Tan, F.; Karasözen, E.

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Year Published: 2019

A leg-hold noose capture method for Brent Geese Branta bernicla at staging or wintering sites

Effective and efficient capture methods are needed for marking and monitoring individuals in studies of demography, migration and habitat use. We describe a novel use of leg-hold nooses aligned on lines and mats to capture non-breeding Brent Geese Branta bernicla in water at a staging and wintering site in Japan. A total of 24 Brent Geese were...

Sawa, Yusuke; Tamura, Chieko; Ikeuchi, Toshio; Fujii, Kaoru; Ishioroshi, Aisa; Shimada, T.; Ward, David H.

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Year Published: 2019

Historical range and variation (HRV)

Fire-prone landscapes are experiencing rapid and potentially persistent changes as the result of complex and potentially novel interactions of anthropogenic climate changes, shifting fire regimes, exotic plant, insect, and pathogen invasions, and industrial, agricultural, and urban development. Are these landscapes fully departed from historical...

Keane, Robert; Loehman, Rachel A.

Browse a selection of videos, audio clips, images, and more from a wide range of science topics covered by USGS!

"Science for a Changing World" - watch the short film here!

Documentary on walruses here!

Watch the first-ever footage of a polar bear on Arctic sea ice!

Join USGS geologists as they collect lava samples from Kilauea Volcano.

Watch researchers in the Arctic!

Filter Total Items: 983
Two women stand at plywood table on which rest three long plastic tubes full of dark seafloor sediment.
September 17, 2017

Sampling core fluid from sediment cores collected off southeast Alaska

Mary McGann (left, USGS) and Rachel Lauer (University of Calgary) sample pore fluids from sediment cores collected aboard the Canadian Coast Guard Ship John P. Tully along the Queen Charlotte-Fairweather fault offshore of southeast Alaska. Expedition scientists will use their findings to better understand the history of the fault and the hazards it poses to

...
Salcha River sonar near Salchaket
September 13, 2017

Salcha River sonar near Salchaket

Salcha River sonar near Salchaket

Tazlina River sonar
September 13, 2017

Tazlina River sonar

Tazlina River sonar

Saffron cod captured near Kaktovik Alaska
August 31, 2017

Saffron cod captured near Kaktovik Alaska

Saffron cod (Eleginus gracilis) captured near Kaktovik Alaska

Scientist walking up the Imelyak River
August 31, 2017

Sampling the Imelyak River in the Brooks Range

Sampling the Imelyak River in the Boreal-Arctic transition of the Brooks Range in Noatak National Park and Preserve, Kobuk Valley National Park. This is part of the Hydro-Ecoloy of Arctic Thawing (HEAT) project.

Sampling a stream in the mist in the Akilik River drainage
August 31, 2017

Sampling a stream from the Akilik River drainage

Sampling a stream from the Akilik River drainage in the Boreal-Arctic transition of the Brooks Range in Noatak National Park and Preserve, Kobuk Valley National Park. This is part of the Hydro-Ecoloy of Arctic Thawing (HEAT) project.

Scientist walking up the Akilik River with a minnow trap to catch fish
August 31, 2017

Akilik River stream sampling

Hiking up a stream from the Akilik River drainage to set minnow traps for fish sampling. This is a stream type at the Boreal-Arctic transition of the Brooks Range, Noatak National Park and Preserve, Kobuk Valley National Park.

A small arctic grayling near the bottom of the Imelyak River
August 31, 2017

Small arctic grayling in the Imelyak River, Brooks Range

Small arctic grayling hugging the bottom in the Imelyak River in the Brooks Range. This is part of the Hydro-Ecoloy of Arctic Thawing (HEAT) project.

Unnamed stream and beaver pond in the Taiya River floodplain
August 30, 2017

Unnamed stream and beaver pond in the Taiya River floodplain

Unnamed stream and beaver pond in the Taiya River floodplain

A field of peatland surrounded by spruce and other understory plants in Alaska. Mountains can be seen in the background.
August 30, 2017

Thawing Peatlands, Alaska

Cores were collected from various areas of thawing permafrost-peatlands in Alaska. Permafrost thaw results in ground subsidence and inundation that kills black spruce and other understory plants living on the permafrost plateau. 

Glacier Creek sonar on a bridge
August 29, 2017

Glacier Creek sonar on a bridge

Glacier Creek sonar

A small shorebird walking along the mud
August 25, 2017

Black-bellied Plover on the mud shore of Big Creek near Egegik, Alaska

Black-bellied Plover on the mud shore of Big Creek, Alaska.

Browse a collection of stories about prominent USGS scientists and projects in Alaska news.

2019 USGS Alaska Annual Science Report

Filter Total Items: 253
USGS science for a changing world logo
September 13, 2011

The USGS Alaska Science Center has released new high-resolution video of Pacific walruses hauling out near Point Lay, Alaska, in late August, 2011. 

Also available on the USGS Alaska Science Center walrus website are animations of the walruses’ movements as tracked by radio transmitters, and FAQs on the ongoing walrus studies.

USGS science for a changing world logo
August 16, 2011

USGS Alaska Science Center researchers, in cooperation with the Native Village of Point Lay, will attempt to attach 35 satellite radio-tags to walruses on the northwestern Alaska coast in August as part of their ongoing study of how the Pacific walrus are responding to reduced sea ice conditions in late summer and fall.

USGS science for a changing world logo
August 1, 2011

Marine biologists are setting up camp in Forks this week, and sea otters will be their quarry on a three-week expedition. Researchers from the U.S. Geological Survey, Seattle Aquarium, Monterey Bay Aquarium and other institutions are studying the health of local sea otters to assess the condition of Washington’s nearshore ecosystem. 

USGS science for a changing world logo
July 20, 2011

The U.S. Geological Survey is conducting a study that analyzes movements of 62 satellite-collared female polar bears over a 6-year period (2004-2009), providing a first description of swimming events within a population of polar bears. The results of the study have not yet been published, but  are already generating significant attention.

USGS science for a changing world logo
June 28, 2011

The Cook Inlet Region of Alaska contains an estimated mean of 19 trillion cubic feet of natural gas, about 600 million barrels of oil, and 46 million barrels of natural gas liquids, according to a new assessment by the U.S. Geological Survey (USGS). This estimate is of undiscovered, technically recoverable oil and gas resources, and includes both unconventional and conventional resources.

USGS science for a changing world logo
May 16, 2011

Marine biologists are gathering in Alaska this week to kick off a three-week expedition studying sea otters, as part of a joint U.S.-Canadian project to investigate the ecological health of the Pacific coastline.

The "Pacific Nearshore Project" is a multinational, multiagency project investigating sea otters as health indicators of coastal waters and marine resources from California nort

USGS science for a changing world logo
May 4, 2011

The U.S. Geological Survey assessment on the economic recoverability of undiscovered, conventional oil and gas resources within the National Petroleum Reserve in Alaska (NPRA) and adjacent state waters is now available online.

USGS
December 15, 2010

ANCHORAGE, Alaska – Sea-ice habitats essential to polar bears would likely respond positively should more curbs be placed on global greenhouse gas emissions, according to a new modeling study published today in the journal, Nature. 

USGS
November 17, 2010

Approximately 13 million metric tons of rare earth elements (REE) exist within known deposits in the United States, according to the first-ever nationwide estimate of these elements by the U.S. Geological Survey.

USGS
November 8, 2010

ANCHORAGE, Alaska ­– The highest rate of beak abnormalities ever recorded in wild bird populations is being seen in a number of species in the Northwest and Alaska, and scientists to this point have not been able to isolate the cause.

USGS
October 26, 2010

The U.S. Geological Survey estimates 896 million barrels of conventional, undiscovered oil and 53 trillion cubic feet of conventional, undiscovered non-associated gas within NPRA and adjacent state waters.

USGS
August 25, 2010

TACOMA, Wash. — Washington’s only “benchmark” glacier continues to lose mass as a result of changes in climate, according to a report by the U.S. Geological Survey.

Stay up-to-date with what is happening in the Alaska Region by checking out our different social media accounts. You can also contact Alaska Regional Office staff or Center Directors for more information.