Unified Interior Regions
Region 11: Alaska
Alaska Science Center
4210 University Drive
Anchorage, AK 99508
Phone: (907) 786-7000
Volcano Science Center
4230 University Drive
Anchorage, AK 99508
Phone: (907) 786-7497
Climate Adaptation Science Center
4230 University Drive
Anchorage, AK 99508
Phone: 907-301-7830
Regions L2 Landing Page Tabs
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.
Alaska Technical Data Unit - Field Records Archives
This project is designed to collect, inventory, preserve, and make available the records of USGS geologic and minerals work in Alaska. Materials are organized in two broad categories of records: (1) Project History files, which contain field notes, maps, and fossil reports; and (2) Geologic Subject files, containing unpublished materials, correspondence, and the Economic Minerals files. Access...
Media/Outreach at the Alaska Science Center
If you have questions about upcoming events, research, or media inquiries regarding the USGS Alaska Science Center please contact Yvette Gillies, Paul Laustsen or Steven Sobieszczyk.
Wind - Habitat Dynamics
Several species of shorebird that nest in the Arctic make remarkable non-stop trans-oceanic migrations to non-breeding areas in the southern hemisphere. Scientists at the USGS Alaska Science Center have discovered many fascinating and previously unknown details about these long-distance migrations by instrumenting individual birds with Argos satellite transmitters (see ASC Shorebird Research...
Vegetation Phenology - Habitat Dynamics
Vegetation Phenology
Sea Ice - Habitat Dynamics
Sea Ice Present, Future and Ice Loss and Wildlife
Fish and Aquatic Ecology
Fish and aquatic habitats in Alaska support important commercial, sport, and subsistence fisheries and provide forage fish that support wildlife populations. The USGS Alaska Science Center conducts interdisciplinary research to inform local, state, federal, and international policy makers regarding conservation of fish, aquatic species, and their habitats. We work collaboratively with...
Research Conducted in the Arctic National Wildlife Refuge (ANWR) Coastal Plain (1002 Area)
Selected Bibliography of Research Involving USGS and Conducted in the Arctic National Wildlife Refuge (ANWR) Coastal Plain (1002 Area)
Compiled as of 12/17/2018
Research Conducted in the National Petroleum Reserve – Alaska (NPRA)
Selected Bibliography of Research Involving USGS and Conducted in the National Petroleum Reserve – Alaska (NPR-A)
Compiled as of 12/17/2018
Broad-scale Research Conducted Across the 1002 Area and the NPR-A of Alaska
Selected Bibliography of Broad-scale Research Involving USGS and Conducted Across the 1002 Area and the NPR-A of Alaska
Compiled as of 12/17/2018
National Assessment of Coastal Vulnerability to Sea Level Rise
The original national coastal vulnerability index (CVI) assessment was motivated by expected accelerated sea-level rise (SLR) and the uncertainty in the response of the coastline to SLR. This research was conducted between 1999 and 2001, and is currently being updated using new data sources and methodology. This original study was part of the ...
Alaska Science Center Previous Seminars
The USGS Alaska Science Center has a monthly seminar series that runs from October through May. This series highlights the multiple research programs that are taking place across all disciplines at the center.
Listed below are previous seminars given.
Long-Term Coastal Change
Goals of this task include developing and improving coastal-change assessments and supporting long-term planning and decision making to ensure sustainable coastal economies, infrastructure, and ecosystems.
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
2020 USGS Alaska Annual Science Report
Four decades of land-cover change on the Kenai Peninsula, Alaska: Detecting disturbance-influenced vegetation shifts using landsat legacy data
Across Alaska’s Kenai Peninsula, disturbance events have removed large areas of forest over the last half century. Simultaneously, succession and landscape evolution have facilitated forest regrowth and expansion. Detecting forest loss within known pulse disturbance events is often straightforward given that reduction in tree cover is a readily...
Baughman, Carson; Loehman, Rachel A.; Magness, Dawn R.; Saperstein, Lisa; Sherriff, Rosemary L. Can oceanic prey effects on growth and time to fledging mediate terrestrial predator limitation of an at‐risk seabird?
Most seabird species nest colonially on cliffs or islands with limited terrestrial predation, so that oceanic effects on the quality or quantity of prey fed to chicks more often determine nest success. However, when predator access increases, impacts can be dramatic, especially when exposure to predators is extended due to slow growth from...
Knudson, Timothy; Lovvorn, James R.; Lawonn, M. James; Corcoran, Robin; Roby, Dan; Piatt, John F.; Pyle, William High site fidelity does not equate to population genetic structure for common goldeneye and Barrow's goldeneye in North America
Delineation of population structure provides valuable information for conservation and management of species, as levels of demographic and genetic connectivity not only affect population dynamics but also have important implications for adaptability and resiliency of populations and species. Here, we measure population genetic structure and...
Brown, Joshua I.; Lavretsky, Philip; Wilson, Robert E.; Haughey, Christy; Boyd, W Sean; Esler, Daniel N.; Talbot, Sandra L.; Sonsthagen, Sarah A.
Analyses on subpopulation abundance and annual number of maternal dens for the U.S. Fish and Wildlife Service on polar bears (Ursus maritimus) in the southern Beaufort Sea, Alaska
The long-term persistence of polar bears (Ursus maritimus) is threatened by sea-ice loss due to climate change, which is concurrently providing an opportunity in the Arctic for increased anthropogenic activities including natural resource extraction. Mitigating the risk of those activities, which can adversely affect the population dynamics of the...
Atwood, Todd C.; Bromaghin, Jeffrey F.; Patil, Vijay P.; Durner, George M.; Douglas, David C.; Simac, Kristin S. Comparative genomics and genomic epidemiology of mycobacterium avium subsp. paratuberculosis strains
Two phenotypically distinct strains of Mycobacterium avium subsp. paratuberculosis (MAP) were recognized in the 1930s but it was not until the introduction of restriction endonuclease analysis (REA) in the mid-1980s that these two strains, MAP-C and MAP-S, could be distinguished genetically. Since then, a plethora of molecular typing techniques...
Stevenson, Karen; Ahlstrom, Christina Reliability of external characteristics to age Barrow’s goldeneye
Accurate assignment of age class is critical for understanding most demographic processes. For waterfowl, most techniques for determining age class require birds in hand, reducing utility for quickly and efficiently sampling a large portion of the population. As an alternative, we sought to establish an observation‐based methodology, achievable in...
Lewis, Tyler L.; Esler, Daniel N.; Hogan, Danica H.; Boyd, W Sean; Bowman, Timothy D.; Thompson, Jonathan Unfamiliar territory: Emerging themes for ecological drought research and management
Novel forms of drought are emerging globally, due to climate change, shifting teleconnection patterns, expanding human water use, and a history of human influence on the environment that increases the probability of transformational ecological impacts. These costly ecological impacts cascade to human communities, and understanding this changing...
Crausbay, Shelley D.; Betancourt, Julio L.; Bradford, John; Cartwright, Jennifer M.; Dennison, William C.; Dunham, Jason B.; Enquist, Carolyn Armstrong; Frazier, Abby G. ; Hall, Kimberly R.; Littell, Jeremy S.; Luce, Charlie H.; Palmer, Richard; Ramirez, Aaron R.; Rangwala, Imtiaz; Thompson, Laura; Walsh, Brianne M.; Carter, Shawn
Focus areas for data acquisition for potential domestic resources of 11 critical minerals in Alaska—Aluminum, cobalt, graphite, lithium, niobium, platinum group elements, rare earth elements, tantalum, tin, titanium, and tungsten, chap. C of U.S. Geological Survey, Focus areas for data acquisition for potential domestic sources of critical minerals
Phase 2 of the Earth Mapping Resources Initiative (Earth MRI) focuses on geologic belts that are favorable for hosting mineral systems that may contain select critical minerals. Phase 1 of the Earth MRI program focused on rare earth elements (REE), and phase 2 adds aluminum, cobalt, graphite, lithium, niobium, platinum-group metals, tantalum, tin...
Kreiner, Douglas C.; Jones, James V. A manipulative thermal challenge protocol for adult salmonids in remote field settings
Manipulative experiments provide stronger evidence for identifying cause-and-effect relationships than correlative studies, but protocols for implementing temperature manipulations are lacking for large species in remote settings. We developed an experimental protocol for holding adult Chinook salmon (Oncorhynchus tshawytscha) and exposing them to...
Donnelly, Daniel S.; von Biela, Vanessa R.; McCormick, Stephen D.; Laske, Sarah M.; Carey, Michael P.; Waters, Shannon C.; Bowen, Lizabeth; Brown, Randy J; Larson, Sean; Zimmerman, Christian E. Transcriptomic response to elevated water temperatures in adult migrating Yukon River Chinook salmon (Oncorhynchus tshawytscha)
Chinook salmon (Oncorhynchus tshawytscha) declines are widespread and may be attributed, at least in part, to warming river temperatures. Water temperatures in the Yukon River and tributaries often exceed 18°C, a threshold commonly associated with heat stress and elevated mortality in Pacific salmon. Untangling the complex web of direct and...
Bowen, Lizabeth; von Biela, Vanessa R.; McCormick, Stephen D.; Regish, Amy M.; Waters, Shannon C.; Durbin-Johnson, Blythe; Britton, Monica; Settles, Matt; Donnelly, Daniel S.; Laske, Sarah M.; Carey, Michael P.; Brown, Randy J; Zimmerman, Christian E. Keystone predators govern the pathway and pace of climate impacts in a subarctic marine ecosystem
Predator loss and climate change are hallmarks of the Anthropocene yet their interactive effects are largely unknown. Here, we show that massive calcareous reefs, built slowly by the alga Clathromorphum nereostratum over centuries to millennia, are now declining because of the emerging interplay between these two processes. Such reefs,...
Rasher, Douglas B; Stenek, Robert S; Halfar, Jochen; Kroeker, Kristy J; Ries, Justin B.; Tinker, M. Tim; Chan, Phoebe T W; Fietzke, J; Kamenos, Nicolas; Konar, Brenda H.; Lefcheck, Jonathan S.; Norley, Christopher J D; Weitzman, Ben; Westfield, Isaac T; Estes, James A Microbiomes from biorepositories? 16S rRNA bacterial amplicon sequencing of archived and contemporary intestinal samples of wild mammals (Eulipotyphla: Soricidae)
Interest in gut microbial community composition has exploded recently as a result of the increasing ability to characterize these organisms and a growing understanding of their role in host fitness. New technologies, such as next generation amplicon (16S rRNA) sequencing, have enabled identification of bacterial communities from samples of diverse...
Greiman, Stephen E.; Cook, Joseph A.; Odem, Timothy; Cranmer, Katelyn; Liphardt, Schuyler W; Menning, Damian M.; Sonsthagen, Sarah A.; Talbot, Sandra L.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!
Shaking of BP Exploration Building, M7 Nov. 30, 2018, Anchorage Quake
This video presents a visualization of how the BP Exploration Building in Anchorage, Alaska, shook during the moment magnitude (Mw) 7.0 November 30, 2018, Anchorage, Alaska, earthquake. The building was instrumented by U.S. Geological Survey (USGS) to obtain data to study its behavior and performance during strong shaking. Such data are useful in making decisions about
Shaking of Atwood Building, Mw 7.0 November 30, 2018, Anchorage quake
This video presents a visualization of how the Atwood Building in Anchorage, Alaska, shook during the Mw 7.0 November 30, 2018, Anchorage, Alaska, earthquake. The building was instrumented by the U.S. Geological Survey to obtain data to study its behavior and performance during strong shaking. Such data are useful in making decisions about improving the performance of the
Endicott Island, Alaska
Endicott Island, and artificial island built in 1987 by Alaska Interstate Construction and is used by BP and Hilcorp Alaska for petroleum production.
Tanana River at Big Delta bridge
Tanana River at Big Delta bridge
Tanana River at Big Delta sonar and debris on a bridge
Tanana River at Big Delta sonar and debris on a bridge
Satellite image of Taku Glacier in October 1, 2018
Satellite image of Taku Glacier in October 1, 2018. The Norris Glacier can be seen on the lower left hand corner and the Hole-in-the-Wall Glacier in the upper center portion of the image. Citation: McNeil, C. J., and Baker, E. H., 2019, Geodetic data for Juneau Icefield Glaciers: orthophotos, digital elevation models, and glacier boundaries (ver 1.0, August, 2019): U.S.
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Peace at dusk
USGS oceanographer Shawn Harrison stands on the coastal bluff of Barter Island, Alaska at sunset. Shawn and his fellow researchers are studying how the highly erosive bluff changes under the varied conditions experienced by this stretch of coastline. The knowledge gained will be used to improve computer-derived simulations of shoreline change, that in turn communities can
...
View of Unalakleet from the air
Unalakleet village on the low-lying barrier spit at the inlet of the Unalakleet River and Norton Sound, Alaska.
Twentymile River sonar on a bridge
Twentymile River sonar on a bridge
Scientific crew and drone operators
Scientific crew and drone operators. Left to right: Richard Kolyer (NASA), Jack McFarland (USGS), Kristen Manies (USGS), and Jonas Jonsson (NASA)
Knik River sonar on a bridge
Knik River sonar on a bridge
Glaucous-winged Gull chick on Bogoslof Island in August 2018
A Glaucous-winged Gull on the rock floor of the Bogoslof Volcano a year after it explosively erupted.
Browse a collection of stories about prominent USGS scientists and projects in Alaska news.
ANCHORAGE, Alaska — In a new study published today, scientists from the U.S. Geological Survey and U.S. Fish and Wildlife Service harnessed a new type of DNA technology to investigate avian influenza viruses in Alaska.
Frozen bodies of ice cover nearly 10 percent of the state of Alaska, but the influence of glaciers on the environment, tourism, fisheries, hydropower, and other important Alaska resources is rarely discussed.
Kristin Timm, a designer with the Interior Department's Alaska Climate Science Center and the University of Alaska Fairbanks Scenarios Network for Alaska and Arctic Planning, is among 10 designers who were recently recognized internationally for excellence in science communication.
ANCHORAGE, Alaska. — New maps highlighting areas with potential for placer gold and five other critical mineral deposit types in the Bureau of Land Management’s Central Yukon Planning Area in central and northern Alaska are being released today.
The latest edition of the National Land Cover Dataset (NLCD 2011) for Alaska is now publicly available.
ANCHORAGE, Alaska Melting glaciers are not just impacting sea level, they are also affecting the flow of organic carbon to the world’s oceans, according to new research that provides the first ever global-scale estimates for the storage and release of organic carbon from glaciers.
The U.S. Geological Survey is pleased to announce the selection of Dr. Stephen Hickman to serve as the new director of the USGS Earthquake Science Center, headquartered in Menlo Park, California.
ANCHORAGE, Alaska — In a new polar bear study published today, scientists from around the Arctic have shown that recent generations of polar bears are moving towards areas with more persistent year-round sea ice.
Secretary of the Interior Sally Jewell announced today that Interior’s Alaska Climate Science Center is awarding more than $500,000 to universities and other partners for research to guide managers of parks, refuges and other cultural and natural resources in planning how to help species and ecosystems adapt to climate change.
ANCHORAGE, Alaska — A polar bear capture and release-based research program had no adverse long-term effects on feeding behavior, body condition, and reproduction, according to a new study by the U.S. Geological Survey.
As part of the continued US Topo maps revision and improvement cycle, the USGS will be including mountain bike trails to upcoming quadrangles on a state-aligned basis.
In a new polar bear study published today, scientists from the United States and Canada found that during the first decade of the 21st century, the number of polar bears in the southern Beaufort Sea experienced a sharp decline of approximately 40 percent.
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.
Contacts
Locations
Alaska Science Center
Phone: (907) 786-7000
Fax: (907) 786-7020
Alaska Climate Adaptation Science Center
USGS Volcano Science Center
Phone: 360-993-8900
Alaska Volcano Observatory (AVO)
http://www.avo.alaska.edu/contact.php
Phone: 907-786-7497
USGS California Volcano Observatory (CalVO package delivery)
askcalvo@usgs.gov
Phone: 650-329-5083
USGS Cascades Volcano Observatory (CVO)
vhpweb@usgs.gov
Phone: 360-993-8900
Fax: 360-993-8980
Yellowstone Volcano Observatory (YVO)
yvowebteam@usgs.gov
Phone: 360-993-8906
Anchorage Field Office - Water
Phone: 907-786-7000
Fairbanks Field Office - Water
Phone: 907-479-5645
Juneau Field Office - Water
Phone: 907-586-7216
