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: 174
Date published: December 7, 2017
Status: Active

Unuk River Super Gage

Unuk River is one of the transboundary watersheds of Southeast Alaska.

Contacts: Jeff Conaway
Date published: December 7, 2017
Status: Active

Stikine River

Stikine River is one of the transboundary watersheds of Southeast Alaska.

Contacts: Jeff Conaway
Date published: December 7, 2017
Status: Active

Taku River

Taku River is one of the transboundary watersheds of Southeast Alaska.

Contacts: Jeff Conaway
Date published: December 7, 2017
Status: Active

Salmon River

Salmon River is one of the transboundary watersheds of Southeast Alaska.

Contacts: Jeff Conaway
Date published: November 29, 2017
Status: Active

USGS Transboundary River Monitoring in Southeast Alaska

The quantity and quality of streamflow in transboundary watersheds of Southeast Alaska are important to many stakeholders. Development and operation of several mines in Canada have increased the interest in current and future conditions in these watersheds. The USGS Alaska Science Center operates streamflow information stations on the Alsek, Chilkat, Taku, Stikine, and Unuk Rivers. Real-time...

Contacts: Jeff Conaway
Date published: October 30, 2017
Status: Completed

Geologic Map of Alaska

In January 2016, the U.S. Geological Survey released the first ever digital geologic map of Alaska. This map reflects more than a century of work and provides a visual context for the abundant mineral and energy resources found throughout the state. The map also is available to use in three different formats: a professional GIS database, a public interactive version via a web browser, and an...

Date published: October 30, 2017
Status: Active

Pacific Nearshore Project

Sea otters are crucial indicators of the health of our nearshore waters and coastal resources, from kelp forests to fisheries. What clues does the sea otter's decline hold for our knowledge of ecosystem and global change? WERC's sea otter team and U.S. and Canadian researchers have teamed together to investigate. 

Relevance to USGS Missions:

This research project has direct...

Date published: September 5, 2017
Status: Active

Alaska Science Center Data Policy

The Data Policy for ASC staff and contractors requires that research data, computational models, software and scripts, web-based tools, and information products (collectively “data”) adhere to the following policy statements.

Date published: August 22, 2017
Status: Active

Beak Deformities in Landbirds

Over the past 20 years, Alaskans have witnessed a startling increase of beak deformities among Black-capped Chickadees and other species of resident birds. This disease, called avian keratin disorder (AKD), is characterized by debilitating beak overgrowth and other abnormalities of keratinized tissues. Affected birds have difficulty feeding and preening, and may suffer high rates of mortality...

Date published: August 10, 2017
Status: Active

Publication Briefs by the Alaska Science Center

These publication briefs feature research that informs partners and resource managers to make decisions relative to species habitat and status, natural resources, ecosystems, and human activities.

Contacts: Yvette Gillies
Date published: August 4, 2017
Status: Active

North Pacific Pelagic Seabird Database

The North Pacific Pelagic Seabird Database (NPPSD) includes more than 460,000 survey transects that were designed and conducted by numerous partners primarily to census seabirds at sea.

Date published: July 27, 2017
Status: Active

Goose Research

The USGS Alaska Science Center has had a focus on addressing science questions related to geese in Alaska for decades.  Information on these species is critical because all are important resources for subsistence and sport hunters in the state and outside of Alaska where these birds spend the winter.  The large majority of goose populations in Alaska breed on national wildlife refuges (managed...

Filter Total Items: 2,416
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Year Published: 2019

Emperor geese (Anser canagicus) are exposed to a diversity of influenza A viruses, are infected during the non-breeding period and contribute to intercontinental viral dispersal

Emperor geese (Anser canagicus) are endemic to coastal areas within Beringia and have previously been found to have antibodies to or to be infected with influenza A viruses (IAVs) in Alaska. In this study, we use virological, serological and tracking data to further elucidate the role of emperor geese in the ecology of IAVs in Beringia during the...

Ramey, Andrew M.; Uher-Koch, Brian D.; Reeves, Andrew B.; Schmutz, Joel A.; Poulson, Rebecca L.; Stallknecht, David E.

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Year Published: 2019

State of knowledge on current exposure, fate and potential health effects of contaminants in polar bears from the circumpolar Arctic

The polar bear (Ursus maritimus) is among the Arctic species exposed to the highest concentrations of long-range transported bioaccumulative contaminants, such as halogenated organic compounds and mercury. Contaminant exposure is considered to be one of the largest threats to polar bears after the loss of their Arctic sea ice habitat due to...

Routti, Heli; Atwood, Todd C.; Bechshoft, Thea; Boltunov, Andrei N.; Ciesielski, Tomasz M.; Desforges, Jean-Pierre; Dietz, Rune; Gabrielsen, Geir W.; Jenssen, Bjørn Munro; Letcher, Robert J.; McKinney, Melissa A.; Morris, A.; Riget, F.; Sonne, Christian; Styrishave, Bjarne; Tartu, Sabrina

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Year Published: 2019

Monitoring long-term changes in forage fish distribution, abundance and body condition

We collected data on forage fish abundance, distribution and body condition in Prince William Sound, Alaska during summers in 2012 through 2016. This included acoustic – trawl surveys, aerial-acoustic surveys, opportunistic sampling where we encountered forage aggregations, and concurrent measurements of forage fish habitat. Acoustic indices of...

Arimitsu, Mayumi L.; Piatt, John F.

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Year Published: 2019

Selecting a landscape model for natural resource management applications

Purpose of Review: Climate change and associated ecological impacts have challenged many conventional, observation-based approaches for predicting ecosystem and landscape responses to natural resource management. Complex spatial ecological models provide powerful, flexible tools which managers and others can use to make inferences about management...

Keane, Robert E.; Loehman, Rachel A.; Holsinger, Lisa M.

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Year Published: 2019

Remote sensing of river flow in Alaska—New technology to improve safety and expand coverage of USGS streamgaging

The U.S. Geological Survey monitors water level (water surface elevation relative to an arbitrary datum) and measures streamflow in Alaska rivers to compute and compile river flow records for use by water resource planners, engineers, and land managers to design infrastructure, manage floodplains, and protect life, property, and aquatic resources...

Conaway, Jeff; Eggleston, John R.; Legleiter, Carl J.; Jones, John W.; Kinzel, Paul J.; Fulton, John W.
Conaway, J.S., Eggleston, J., Legleiter, C.J., Jones, J.W., Kinzel, P.J., and Fulton, J.W., 2019, Remote sensing of river flow in Alaska—New technology to improve safety and expand coverage of USGS streamgaging: U.S. Geological Survey Fact Sheet 2019-3024, 4 p., https://doi.org/10.3133/fs20193024.

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Year Published: 2019

Identification of single nucleotide polymorphisms for use in a genetic stock identification system for greater white-fronted goose (Anser albifrons) subspecies wintering in California

California provides wintering habitat for most greater white-fronted geese (Anser albifrons [GWFG]) in the Pacific Flyway and this population has rapidly increased since the 1980s. Increased harvest of GWFG wintering in California may prevent agricultural depredation while providing increased hunting opportunities. However, changes in harvest...

Wilson, Robert E.; Sonsthagen, Sarah A.; DaCosta, Jeffrey M.; Ely, Craig R.; Sorenson, Michael D.; Talbot, Sandra L.
Wilson, R.E., Sonsthagen, S.A., DaCosta, J.M., Ely, C.R., Sorenson, M.D., and Talbot, S.L., 2019, Identification of single nucleotide polymorphisms for use in a genetic stock identification system for greater white-fronted goose (Anser albifrons) subspecies wintering in California: U.S. Geological Survey Open-File Report 2019-1040, 18 p., https://doi.org/10.3133/ofr20191040.

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Year Published: 2019

Cloud cover and delayed herbivory relative to timing of spring onset interact to dampen climate change impacts on net ecosystem exchange in a coastal Alaskan wetland

Rapid warming in northern ecosystems over the past four decades has resulted in earlier spring, increased precipitation, and altered timing of plant–animal interactions, such as herbivory. Advanced spring phenology can lead to longer growing seasons and increased carbon (C) uptake. Greater precipitation coincides with greater cloud cover possibly...

Leffler, Josh; Beard, Karen H.; Kelsey, Katharine C.; Choi, Ryan T.; Schmutz, Joel A.; Welker, Jeffrey

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Year Published: 2019

Monitoring annual trends in abundance of eelgrass (Zostera marina) at Izembek National Wildlife Refuge, Alaska, 2018

A lagoon-wide, point-sampling survey of eelgrass (Zostera marina) abundance was conducted in Izembek Lagoon, Alaska, August 7–16, 2018, the ninth year of annual surveys (2007–11, 2015–18). Mean predicted aboveground biomass of eelgrass across 116 sampled points was 238 grams per square meter (g m-2) (95 percent confidence interval: 203–278 g m-2)...

Ward, David H.; Amundson, Courtney L.
Ward, D.H., and Amundson, C.L., 2019, Monitoring annual trends in abundance of eelgrass (Zostera marina) at Izembek National Wildlife Refuge, Alaska, 2018: U.S. Geological Survey Open-File Report 2019-1042, 8 p., https://doi.org/10.3133/ofr20191042.

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Year Published: 2019

Phenological mismatch between season advancement and migration timing alters Arctic plant traits

1. Climate change is creating phenological mismatches between herbivores and their plant resources throughout the Arctic. While advancing growing seasons and changing arrival times of migratory herbivores has been shown to have consequences for herbivores and forage quality, developing mismatches are also likely to influence other traits of plants...

Choi, Ryan T.; Beard, Karen H.; Leffler, A. Joshua; Kelsey, Katharine C.; Schmutz, Joel A.; Welker, Jeffrey

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Year Published: 2019

Alaska Shorebird Conservation Plan, Version III

In recognition of declines among perhaps half of Alaska’s breeding shorebirds, ongoing or emerging threats to shorebirds and their habitats, and considerable knowledge of Alaska’s shorebirds acquired over the past decade, the Alaska Shorebird Group decided that the Alaska Shorebird Conservation Plan was due for updates. Similar to Version II (2008...

Ruthrauff, Daniel R.
Alaska Shorebird Group. 2019. Alaska Shorebird Conservation Plan. Version III. Alaska Shorebird Group, Anchorage, AK, https://www.fws.gov/alaska/mbsp/mbm/shorebirds/plans.htm

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Year Published: 2019

Satellite tracking of gulls and genomic characterization of fecal bacteria reveals environmentally mediated acquisition and dispersal of antimicrobial resistant Escherichia coli on the Kenai Peninsula, Alaska

Gulls (Larus spp.) have frequently been reported to carry Escherichia coli exhibiting antimicrobial resistance (AMR E. coli); however, the pathways governing the acquisition and dispersal of such bacteria are not well-described. We equipped 17 landfill-foraging gulls with satellite transmitters and collected gull fecal samples longitudinally from...

Ahlstrom, Christina; Bonnedahl, Jonas; Woksepp, Hanna; Hernandez, Jorge; Reed, John; Tibbitts, Lee; Olsen, Björn; Douglas, David C.; Ramey, Andrew M.

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Year Published: 2019

The rise of an apex predator following deglaciation

AimSea otters (Enhydra lutris) are an apex predator of the nearshore marine community and nearly went extinct at the turn of the 20th century. Reintroductions and legal protection allowed sea otters to re‐colonize much of their former range. Our objective was to chronicle the colonization of this apex predator in Glacier Bay, Alaska, to help...

Hooten, Mevin B.; Esslinger, George G.

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: 988
A female McKay's Bunting songbird standing on the ground
June 17, 2018

Female McKay's Bunting on St. Matthew Island

Female McKay's Bunting on St. Matthew Island.

A male McKay's Bunting songbird sitting on a rock
June 14, 2018

Male McKay's Bunting on St. Matthew Island

Male McKay's Bunting on St. Matthew Island

Fog on Yukon River
May 29, 2018

Fog on Yukon River

Fog along the Yukon River showing a Black Spruce dominated forest in the foreground, which is prone to wildfire.  Photo by Bruce Wylie, USGS

Large instruments waiting to loaded on a boat
May 7, 2018

Loading ocean bottom seismometers for deployment in the Gulf of Alaska

Ocean bottom seismometers being loaded onto the R/V Sikuliaq to be deployed on the sea floor in the Gulf of Alaska.

Man pointing to ground
May 2, 2018

Stratigraphic contact marking 1964 uplift of Montague Island, Alaska

Stratigraphic contact marking uplift of Montague Island, caused by slip on the Patton Bay fault system during the 1964 M9.2 Great ALaska Earthquake. 

Hot springs and hot muddy pools (Alaska) caused by geothermal activity underground.
March 8, 2018

Hot springs (Alaska) caused by geothermal activity underground.

Hot springs can occur in many parts of the world. The water is hot not due to climate, but rather due to geothermal activity underground, such as volcanic activity or active hydrothermal heating from hot material in the ground. Hot springs result from water heated by underground geothermal activity finding its way to the land surface. 

This hot spring is located in

...
Attribution: Region 11: Alaska
March 5, 2018

Polar Bear Collar Cam B-Roll 2014, 2015, 2016

Exciting polar bear cam b-roll footage from the bear’s perspective from 2014, 2015, and 2016. The USGS Alaska Science Center Polar Bear Research Project conducts long-term research on polar bears to inform, local, state, national and international policy makers regarding conservation and management of the species and its habitat. The USGS’s studies are primarily focused on

Four people around a table
February 19, 2018

Sampling sea floor sediment cores from along the Queen Charlotte Fault

USGS and Geological Survey of Canada scientists sample sediment cores collected from the sea floor along the Queen Charlotte Fault. This was taken while they were working with (or in) the Geological Survey of Canada. The researchers are, from left to right: Amy East, Research Geologist, USGS Pacific Coastal Marine Science Center (PCMSC); Tom Lorenson, Physical Scientist,

...
A repeating animated GIF showing a walrus scratching it's side.
February 14, 2018

Walrus Itch

An animated GIF showing a Pacific Walrus scratching/rubbing themselves on their side with their "eye" rolling. The animation repeats in a reverse-motion.

Attribution: Region 11: Alaska
Emperor geese standing near the shoreline on Kodiak Island
December 31, 2017

Emperor geese near Kodiak.

Emperor geese gathered near the shoreline on Kodiak Island.

Glacier off Sargent Icefield
December 31, 2017

Glacier off Sargent Icefield

Landscape view of an un-named glacier off the Sargent Icefield, directly across from Wolverine Glacier, above the Nellie Juan River, in Alaska. Taken during a visit to a wolverine glacier field site as part of a study to examine how alpine areas are changing as temperatures rise in Alaska. 

Image shows a river winding through a green landscape
December 31, 2017

Fish Creek Watershed in the National Petroleum Reserve-Alaska

Fish Creek wanders through the National Petroleum Reserve-Alaska, a 22.8 million acre region managed by the Bureau of Land Management on Alaska's North Slope. USGS has periodically assessed oil and gas resource potential there. These assessments can be found here.

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

2019 USGS Alaska Annual Science Report

Filter Total Items: 248
Sea otter in kelp
February 28, 2014

Nearly 25 years after the Exxon Valdez oil spill injured wildlife off the coast of Alaska, a new report issued today by the U.S. Geological Survey indicates that sea otters have returned to pre-spill numbers within the most heavily oiled areas of Prince William Sound.

1964 Great Alaska Earthquake flyer thumbnail
February 24, 2014

On March 27th, 1964, the second largest instrumentally recorded earthquake worldwide rocked southern Alaska for 4 to 5 minutes. In addition to the earthquake, the event triggered a major tsunami that caused casualties and damage from the Kodiak Islands to northern California.

USGS science for a changing world logo
February 20, 2014

It's 1964 in Alaska. Imagine 4.5 minutes of powerful ground shaking underneath you from a magnitude 9.2 earthquake. You and your loved ones are then faced with resulting landslides and a devastating tsunami. You just experienced the largest earthquake ever recorded in North America. 

Photo of Santa Fe, New Mexico 2013 United States Topo map
January 22, 2014

The USGS, in cooperation with other Federal agencies, has posted new Idaho US Topo quadrangles (1,193) and New Mexico quads (1,980 maps) which include Public Land Survey System (PLSS). These are added to the growing list of states west of the Mississippi River to have PLSS data added to US Topo maps.

Image: Black Brant Geese
January 21, 2014

Scientists with the U.S. Geological Survey report that warming temperatures are leading to the creation of high quality habitats for geese along the Arctic coast of Alaska. This scientific finding is contrary to the deleterious effects that warming global temperatures are having on habitats of sea ice-dependent animals, such as polar bear and walrus.

A view of snow-covered Akutan Volcano.
January 9, 2014

Akutan Island, in Alaska’s east-central Aleutian Islands, hosts the City of Akutan and is home to the largest seafood production facility in North America. It also hosts Akutan Volcano, one of the most active volcanoes in the U.S.

Image: Banding Together to Learn and Preserve
November 21, 2013

25 Years of Goose Banding and Conservation through Federal and Tribal Partnership on the Yukon-Kuskokwim Delta in Western Alaska

USGS
July 1, 2013

Wilderness pilots, hikers, boaters and people in Alaskan communities can now report online to authorities if they witness falling ash or an ash cloud from an erupting volcano. The  Alaska Volcano Observatory has developed a new online tool for reporting visible volcanic ash. 

USGS
May 30, 2013

Multiple sources of Alaskan geochemical information have united into one online resource. 

USGS
May 27, 2013

USGS releases more than 400 updated US Topo maps of Alaska

USGS
April 1, 2013

Twenty-five years of monitoring and studying Alaska's volcanoes by the Alaska Volcano Observatory have improved global understanding of how volcanoes work and how to live safely with volcanic eruptions. Timely warnings from AVO throughout its 25-year history have helped reduce the impact of erupting volcanoes, protecting lives, property, and economic well-being.

USGS
January 30, 2013

The upper Cook Inlet is the world's coldest site that regularly supports wintering shorebirds.  The rock sandpiper is the only shorebird found in this region during winter and is a species that is uniquely adapted to survive the winter chill, according to new research by biologists with the USGS Alaska Science Center.  

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.