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: November 19, 1997
Status: Completed

High-Latitude Climate Transects

Legacy Data: High-Latitude Climate Transects

Date published: November 19, 1996
Status: Completed

Statewide Geologic Maps for Alaska

Legacy Data: Statewide Geologic Maps for Alaska

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

Circumpolar patterns of Arctic freshwater fish biodiversity: A baseline for monitoring

1. Climate change, biological invasions, and anthropogenic disturbance pose a threat to the biodiversity and function of Arctic freshwater ecosystems. Understanding potential changes in fish species distribution and richness is necessary, given the great importance of fish to the function of freshwater ecosystems and as a resource to humans....

Laske, Sarah M.; Amundsen, Per-Arne; Christoffersen, Kirsten; Erkinaro, Jaakko; Guðbergsson, Guðni; Hayden, Brian; Heino, Jani; Holmgren, Kerstin; Kahilainen, Kimmo K.; Lento, Jennifer; Orell, Panu; Östergren, Johan; Power, Michael; Rafikov, Ruslan; Romakkaniemi, Atso; Svenning, Martin-A.; Swanson, Heidi K.; Whitman, Matthew; Zimmerman, Christian E.

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Year Published: 2019

Reanalysis of the U.S. Geological Survey Benchmark Glaciers: Long-term insight into climate forcing of glacier mass balance

Mountain glaciers integrate climate processes to provide an unmatched signal of regional climate forcing. However, extracting the climate signal via intercomparison of regional glacier mass balance records can be problematic when methods for extrapolating and calibrating direct glaciological measurements are mixed or inconsistent. To address this...

O'Neel, Shad; McNeil, Christopher J.; Sass, Louis C.; Florentine, Caitlyn; Baker, Emily; Peitzsch, Erich; McGrath, Daniel J; Fountain, Andrew G.; Fagre, Daniel B.

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Year Published: 2019

DNA Sequencing confirms Tundra Bean Goose (Anser serrirostris serrirostris) occurrence in the Mississippi Alluvial Valley in Arkansas, USA

—First sighting records of rare occurrences may become increasingly important for recognizing changes in distribution, changes in migratory strategies, or increases in hybridization. We focumented the first record of a Tundra Bean Goose in the Mississippi Alluvial Valley, the outlet and historic floodplain for much of North America and one of the...

Osborne, Douglas C.; Wilson, Robert E.; Carlson, Lindsay; Sonsthagen, Sarah A.; Talbot, Sandra L.

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Year Published: 2019

Links between tectonics, magmatism, and mineralization in the formation of Late Cretaceous porphyry systems in the Yukon-Tanana upland, eastern Alaska, USA

Cretaceous-Paleocene porphyry Cu(±Mo±Au) occurrences are scattered throughout the Yukon-Tanana upland in eastern Alaska. Known occurrences in eastern Alaska are poorly characterized, despite a resurgence in exploration. Porphyry deposits in the upland are emplaced into structurally complex metamorphic rocks representing a variety of tectonic...

Kreiner, Douglas C.; Jones, James V.; Todd, Erin; Holm-Denoma, Christopher; Caine, Jonathan; Benowitz, Jeff

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Year Published: 2019

Bathymetry and geomorphology of Shelikof Strait and the western Gulf of Alaska

We defined the bathymetry of Shelikof Strait and the western Gulf of Alaska (WGOA) from the edges of the land masses down to about 7000 m deep in the Aleutian Trench. This map was produced by combining soundings from historical National Ocean Service (NOS) smooth sheets (2.7 million soundings); shallow multibeam and LIDAR (light detection and...

Zimmermann, Mark; Megan M. Prescott; Haeussler, Peter

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Year Published: 2019

Factors promoting the recolonization of Oahu, Hawaii, by Bristle-thighed Curlews

Suitable habitat for Arctic-breeding migratory shorebirds is decreasing at their traditional wintering islands and atolls in the Central Pacific Flyway (i.e., Oceania) due to habitat degradation, reclamation, and sea-level rise. To maintain the size and resiliency of their populations, migratory shorebirds will need to expand their winter ranges...

Tibbitts, Lee; Ruthrauff, Daniel R.; Underwood, Jared G.; Patil, Vijay P.

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Year Published: 2019

Reference intervals for blood-based biochemical analytes of southern Beaufort Sea polar bears

Accurate reference intervals (RI) for commonly measured blood-based analytes are essential for health monitoring programs. Baseline values for a panel of analytes can be used to monitor physiologic and pathophysiologic processes such as organ function, electrolyte balance, and protein catabolism. Our reference population includes 651 serum...

Fry, Tricia; Friedrichs, Kristen R.; Atwood, Todd C.; Duncan, Colleen G.; Simac, Kristin S.; Goldberg, Tony

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Year Published: 2019

Evaluation of maternal penning to improve calf survival in the Chisana Caribou Herd

Predation is a major limiting factor for most small sedentary caribou (Rangifer tarandus) populations, particularly those that are threatened or endangered across the southern extent of the species’ range. Thus, reducing predation impacts is often a management goal for improving the status of small caribou populations, and lethal predator removal...

Adams, Layne G.; Farnell, Richard G.; Oakley, Michelle P.; Jung, Thomas; Larocque, Lorne; Lortie, Grant; McLelland, Jamie; Reid, Mason; Roffler, Gretchen H.; Russell, Don

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Year Published: 2019

Alaska Geochemical Database Version 3.0 (AGDB3)—Including “Best Value” Data Compilations for Rock, Sediment, Soil, Mineral, and Concentrate Sample Media

The Alaska Geochemical Database Version 3.0 (AGDB3) contains new geochemical data compilations in which each geologic material sample has one “best value” determination for each analyzed species, greatly improving speed and efficiency of use. Like the Alaska Geochemical Database Version 2.0 before it, the AGDB3 was created and designed to compile...

Granitto, Matthew; Wang, Bronwen; Shew, Nora B.; Karl, Susan M.; Labay, Keith A.; Werdon, Melanie B.; Seitz, Susan S.; Hoppe, John E.
Granitto, M., Wang, B., Shew, N.B., Karl, S.M., Labay, K.A., Werdon, M.B., Seitz, S.S., and Hoppe, J.E., 2019, Alaska Geochemical Database Version 3.0 (AGDB3)—Including “best value” data compilations for rock, sediment, soil, mineral, and concentrate sample media: U.S. Geological Survey Data Series 1117, 33 p., https://doi.org/10.3133/ds1117.

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Year Published: 2019

The Yellow-billed Loon

The Yellow-billed Loon, known in Europe as the White-billed Diver, is a relatively rare bird nesting in arctic tundra regions of North America and Eurasia. This species was first described by G. R. Gray in 1859 (1), and named (Gavia adamsii) after the surgeon Dr. Edward Adams (who collected the first specimen) aboard the H.M.S. Enterprise...

Uher-Koch, Brian D.; Mike North; Schmutz, Joel A.

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Year Published: 2019

Catalog of earthquake parameters and description of seismograph and infrasound stations at Alaskan volcanoes—January 1, 2013, through December 31, 2017

Between January 1, 2013, and December 31, 2017, the Alaska Volcano Observatory (AVO) located a total of 28,172 earthquakes at volcanoes in Alaska. The annual totals are 3,840, 5,819, 5,297, 6,151, and 7,065 earthquakes for the years 2013 through 2017, respectively. This represents an average of 5,634 earthquakes per year, which is comparable to...

Dixon, James P.; Stihler, Scott D.; Haney, Matthew M.; Lyons, John J.; Ketner, Dane M.; Mulliken, Katherine M.; Parker, Thomas; Power, John A.
Dixon, J.P., Stihler S.D., Haney, M.M., Lyons, J.J., Ketner, D.M., Mulliken, K.M., Parker, T., and Power, J.A., 2019, Catalog of earthquake parameters and description of seismograph and infrasound stations at Alaskan volcanoes—January 1, 2013, through December 31, 2017: U.S. Geological Survey Data Series 1115, 92 p., https://doi.org/10.3133/ds1115.

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Year Published: 2019

Soil mineralogy and geochemistry along a north-south transect in Alaska and the relation to source-rock terrane

Soils collected along a predominately north-south transect in Alaska were used to evaluate regional differences in the soil mineralogy and geochemistry in the context of a geotectonic framework for Alaska. The approximately 1,395-kilometer-long transect followed the Dalton, Elliott, and Richardson Highways from near Prudhoe Bay to Valdez. Sites...

Wang, Bronwen; Hults, Chad P.; Eberl, Dennis D.; Woodruff, Laurel G.; Cannon, William F.; Gough, Larry P.
Wang, B., Hults, C., Eberl, D., Woodruff, L., Cannon, W., and Gough, L., 2019, Soil mineralogy and geochemistry along a north-south transect in Alaska and the relation to source-rock terrane in Dumoulin, J.A., ed., Studies by the U.S. Geological Survey in Alaska, vol. 15: U.S. Geological Survey Professional Paper 1814–E, 27 p., https://doi.org/10.3133/pp1814E.

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
Knik River bridge
July 27, 2017

Knik River bridge

Knik River bridge

July 27, 2017

USGS Public Lecture: Warm Ice—Dynamics of Rapidly Changing Glaciers

  • Glacier Numerology – The how big, how long, how thick, how much, how often, of glacier science.
  • Glacier Photography – While a picture may be worth a thousand words, a collection of images may tell a complete forensic story.
  • Glacier Geophysics – How new technologies are being introduced to reexamine and refine decades old glacier analyses.
Geologist Jamey Jones studying and preparing to collect samples of igneous rocks in Lake Clark National Park
July 20, 2017

Geologist collecting igneous rock samples in Lake Clark Nat'l Park

The photo was taken by Erin Todd during helicopter-supported geologic fieldwork in Lake Clark National Park this past summer. The project is funded by the USGS Mineral Resources Program that is focused on investigating the bedrock geology of the national park and surrounding areas through geologic mapping and supporting analytical work such as geochemistry and

...
A Black-legged Kittiwake with a herring in it's mouth
July 20, 2017

Black-legged Kittiwake with herring near Gull Island, Cook Inlet, AK

Black-legged Kittiwake with a herring in it's bill. These seabirds were foraging near Gull Island in Cook Inlet, Alaska.

Scientist holding a herring dip net of forage fish in Cook Inlet, Alaska
July 20, 2017

Scientist holding a herring dip net of forage fish in Cook Inlet, AK

Brian Robinson holding a herring dip net of forage fish in Cook Inlet, Alaska

Black-legged Kittiwakes diving into the water to catch small fish in Cook Inlet, Alaska
July 19, 2017

Black-legged Kittiwakes foraging for fish in Cook Inlet, Alaska

Black-legged Kittiwakes foraging for fish in Cook Inlet, Alaska.

Geologist collects multiple samples of rocks exposed in a glacial stream valley near Lake Clark
July 17, 2017

Geologist collecting rock samples exposed in a glacial stream valley

USGS research geologist Jamey Jones collects multiple samples of rocks exposed in a glacial stream valley near Lake Clark.

Geologist stands on granite dike intruding darker granodiorite, with a helicopter in the background
July 15, 2017

Geologist stands on granite dike intruding darker granodiorite

USGS research geologist Jamey Jones stands on a dike of granite intruding darker granodiorite, with helicopter in background.

Geologists collect samples and take notes near Lake Clark
July 14, 2017

Geologists collect samples and take notes near Lake Clark

USGS research geologists Richard Lease (left) and Jamey Jones (right) take notes and collect samples of fine-grained metamorphic rock hosted as an inclusion in coarser-grained granodiorite. 

Geologists make observations above glacial valley
July 14, 2017

Geologists make observations above glacial valley

USGS research geologists Jamey Jones (left) and Richard Lease (right) make observations of rock units revealed by the glacier below.

Fire ecologists discuss wildfire impacts at a repeat fire site in Wrangells-St. Elias National Park, AK
July 12, 2017

Fire ecologists discuss wildfire impacts

Fire ecologists discuss wildfire impacts at a repeat fire site in Wrangells-St. Elias National Park, AK

Small yellow bird with black on top of it's head at the end of branch
July 3, 2017

Male Wilson's Warbler on the Seward Peninsula, Alaska

Male Wilson's Warbler on the Seward Peninsula, Alaska . This photo was taken on the Seward Peninsula as part of the Changing Arctic Ecosystem Boreal-Arctic Transition Zone program.

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
March 26, 2009

Scientists from the Alaska Volcano Observatory will host a news conference at 1:30PM AKDT (5:30PM EASTERN TIME) at the USGS Alaska Science Center in the Glenn Olds Hall Conference Room, Anchorage, AK, to discuss the continuing eruption of Mount Redoubt Volcano.

USGS science for a changing world logo
March 24, 2009

Scientists from the Alaska Volcano Observatory will host a news conference at 12:00PM AKDT (4PM EASTERN TIME) at the USGS Alaska Science Center in the Glenn Olds Hall Conference Room, Anchorage, AK, to discuss the continuing eruption of Mount Redoubt Volcano.

USGS science for a changing world logo
March 18, 2009

The U.S. Geological Survey (USGS) will award up to $7 million in grants and cooperative agreements for earthquake research in 2010.
Interested researchers can apply online at GRANTS.GOV under the funding opportunity number 10HQPA0001. Applications are due May 13, 2009.

USGS science for a changing world logo
February 18, 2009

Coastal erosion has more than doubled in Alaska - up to 45 feet per year - in a 5-year period between 2002 and 2007 along a 40-mile stretch of the Beaufort Sea.

USGS science for a changing world logo
February 12, 2009

New b-roll footage of Alaska's Redoubt Volcano shows its current state of unrest, including vapor plumes emanating from holes in the newly deformed Drift Glacier near the volcano summit. This footage was shot from an aerial observation and gas measurement flight initiated in Anchorage.

USGS science for a changing world logo
January 30, 2009

As of Wednesday, February 4, 2009, the Alaska Volcano Observatory will discontinue holding daily briefings on the status of Redoubt Volcano until further notice. We will announce new briefings when significant information becomes available or the status of the volcano changes.

USGS science for a changing world logo
January 29, 2009

Scientists Monitoring it 24/7-The level of seismic activity at Mount Redoubt Volcano, 106 miles southwest of Anchorage, Alaska, has increased and an eruption is possible within days to weeks.
Scientists from the Alaska Volcano Observatory (AVO) are monitoring events round-the-clock.

USGS science for a changing world logo
December 18, 2008

Dr. Julio Betancourt, a U.S. Geological Survey senior scientist, was recently awarded a prestigious 2008 Presidential Rank Award. Betancourt, who has conducted groundbreaking research in how climate variability affects ecosystems, is also an adjunct professor at the University of Arizona, where he received his graduate degrees.

 

USGS
October 23, 2008

Anchorage --  The brown bear killed by biologists from the Alaska Department of Fish & Game (ADFG) in August is, by DNA analysis, the same bear that mauled an Anchorage woman earlier that month.

USGS
October 6, 2008

Most glaciers in every mountain range and island group in Alaska are experiencing significant retreat, thinning or stagnation, especially glaciers at lower elevations, according to a new book published by the U.S. Geological Survey. In places, these changes began as early as the middle of the 18th century.

USGS
August 8, 2008

Kasatochi Volcano in Alaska's Aleutian Islands erupted explosively Aug. 7, sending an ash plume more than 35,000 feet into the air and forcing two biologists from the U.S. Fish and Wildlife Service to evacuate the island.

USGS
July 23, 2008

The area north of the Arctic Circle has an estimated 90 billion barrels of undiscovered, technically recoverable oil, 1,670 trillion cubic feet of technically recoverable natural gas, and 44 billion barrels of technically recoverable natural gas liquids in 25 geologically defined areas thought to have potential for petroleum.

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.