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
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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
Status and trend of the Kittlitz's Murrelet Brachyramphus brevirostris in Glacier Bay, Alaska
We conducted standardized surveys for marine birds in Glacier Bay in seven years between 1991 and 2008. From our most recent survey, a combination of line- and strip-transect methods completed in 2008, we estimated that 4981 (95% CI 1293–8670) Kittlitz’s Murrelets Brachyramphus brevirostris resided in Glacier Bay during the month of June, together...
Piatt, John F.; Arimitsu, Mayumi L.; Drew, Gary S.; Madison, Erica N.; Bodkin, James L.; Romano, Marc D. Stopover habitats of spring migrating surf scoters in southeast Alaska
Habitat conditions and nutrient reserve levels during spring migration have been suggested as important factors affecting population declines in waterfowl, emphasizing the need to identify key sites used during spring and understand habitat features and resource availability at stopover sites. We used satellite telemetry to identify stopover sites...
Lok, Erica K.; Esler, Daniel N.; Takekawa, John Y.; De La Cruz, S.W.; Sean, Boyd W.; Nysewander, D.R.; Evenson, J.R.; Ward, David H. Using a genetic mixture model to study phenotypic traits: Differential fecundity among Yukon river Chinook Salmon
Fecundity is a vital population characteristic that is directly linked to the productivity of fish populations. Historic data from Yukon River (Alaska) Chinook salmon Oncorhynchus tshawytscha suggest that length‐adjusted fecundity differs among populations within the drainage and either is temporally variable or has declined. Yukon River...
Bromaghin, Jeffrey F.; Evenson, D.F.; McLain, T.H.; Flannery, Blair G. The use of genetics for the management of a recovering population: temporal assessment of migratory peregrine falcons in North America
Background:Our ability to monitor populations or species that were once threatened or endangered and in the process of recovery is enhanced by using genetic methods to assess overall population stability and size over time. This can be accomplished most directly by obtaining genetic measures from temporally-spaced samples that reflect the overall...
Johnson, Jeff A.; Talbot, Sandra L.; Sage, George K.; Burnham, Kurt K.; Brown, Joseph W.; Maechtle, Tom L.; Seegar, William S.; Yates, Michael A.; Anderson, Bud; Mindell, David P. Winter distribution, movements, and annual survival of radiomarked Vancouver Canada geese in southeast Alaska
Management of Pacific Flyway Canada geese (Branta canadensis) requires information on winter distribution of different populations. Recoveries of tarsus bands from Vancouver Canada geese (B. canadensis fulva) marked in southeast Alaska, USA, ≥4 decades ago suggested that ≥83% of the population was non-migratory and that annual adult survival...
Hupp, Jerry W.; Hodges, John I.; Conant, Bruce P.; Meixell, Brandt W.; Groves, Debbie J. [Book review] Anaesthetic and Sedative Techniques for Aquatic Animals, by L. G. Ross and B. Ross
Review of: L. G. Ross and B. Ross: Anaesthetic and sedative techniques for aquatic animals (Third Edition). Blackwell Publishing, Oxford, 2008, x + 222 pp, Hardback, ISBN-978-1-4051-4938-9.
Mulcahy, Daniel M. Satellite‐tracking of Northern Pintail Anas acuta during outbreaks of the H5N1 virus in Japan: Implications for virus spread
We fitted Northern Pintail Anas acuta in Japan with satellite transmitters and monitored their spring migration movements relative to locations where the highly pathogenic H5N1 avian influenza virus was detected in Whooper Swans Cygnus cygnus in 2008. Pintails were assumed not to be infected with the H5N1 virus at the time they...
Yamaguchi, Noriyuki; Hupp, Jerry W.; Higuchi, Hiroyoshi; Flint, Paul L.; Pearce, John M. Recent ecological divergence despite migration in sockeye salmon (Oncorhynchus nerka)
Ecological divergence may result when populations experience different selection regimes, but there is considerable discussion about the role of migration at the beginning stages of divergence before reproductive isolating mechanisms have evolved. However, detection of past migration is difficult in current populations and tools to differentiate...
Pavey, Scott A.; Nielsen, Jennifer L.; Hamon, Troy R. Potential spread of highly pathogenic avian influenza H5N1 by wildfowl: dispersal ranges and rates determined from large-scale satellite telemetry
1. Migratory birds are major candidates for long-distance dispersal of zoonotic pathogens. In recent years, wildfowl have been suspected of contributing to the rapid geographic spread of the highly pathogenic avian influenza (HPAI) H5N1 virus. Experimental infection studies reveal that some wild ducks, geese and swans shed this virus...
Gaidet, Nicolas; Cappelle, Julien; Takekawa, John Y.; Prosser, Diann J.; Iverson, Samuel A.; Douglas, David C.; Perry, William M.; Mundkur, Taej; Newman, Scott H. Estimating Carcass Persistence and Scavenging Bias in a Human Influenced Landscape
We examined variation in persistence rates of waterfowl carcasses placed along a series of transects in tundra habitats in western Alaska. This study was designed to assess the effects of existing tower structures and was replicated with separate trials in winter, summer and fall as both the resident avian population and the suite of potential...
Flint, Paul L.; Lance, Ellen W.; Sowl, Kristine M.; Donnelly, Tyrone F. Introduction - The impacts of the 2008 eruption of Kasatochi Volcano on terrestrial and marine ecosystems in the Aleutian Islands, Alaska
The Aleutian Islands are situated on the northern edge of the so-called “Pacific Ring of Fire,” a 40,000-km-long horseshoe-shaped assemblage of continental landmasses and islands bordering the Pacific Ocean basin that contains many of the world's active and dormant volcanoes. Schaefer et al. (2009) listed 27 historically active volcanoes in the...
DeGange, Anthony R.; Byrd, G. Vernon; Walker, Lawrence R.; Waythomas, C.F. Fine-scale population genetic structure in Alaskan Pacific halibut (Hippoglossus stenolepis)
Pacific halibut collected in the Aleutian Islands, Bering Sea and Gulf of Alaska were used to test the hypothesis of genetic panmixia for this species in Alaskan marine waters. Nine microsatellite loci and sequence data from the mitochondrial (mtDNA) control region were analyzed. Eighteen unique mtDNA haplotypes were found with no evidence of...
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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 Cascades Volcano Observatory (CVO)
vhpweb@usgs.gov
Phone: 360-993-8900
Fax: 360-993-8980
USGS California Volcano Observatory (CalVO package delivery)
askcalvo@usgs.gov
Phone: 650-329-5083
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
