Publications
This list of publications includes peer-review journal articles, official USGS publications series, reports and more authored by scientists in the Ecosystems Mission Area. A database of all USGS publications, with advanced search features, can be accessed at the USGS Publications Warehouse.
Filter Total Items: 43159
The impact of future climate on wetland habitat in a critical migratory waterfowl corridor of the Prairie Pothole Region The impact of future climate on wetland habitat in a critical migratory waterfowl corridor of the Prairie Pothole Region
Depressional wetlands are extremely sensitive to changes in temperature and precipitation, so understanding how wetland inundation dynamics respond to changes in climate is essential for describing potential effects on wildlife breeding habitat. Millions of depressional basins make up the largest wetland complex in North America known as the Prairie Pothole Region (PPR). The wetland...
Authors
Owen P. McKenna
Assessment of native fish passage through Brandon Road Lock and Dam, Des Plaines River, Illinois, using fin ray microchemistry Assessment of native fish passage through Brandon Road Lock and Dam, Des Plaines River, Illinois, using fin ray microchemistry
This study examined evidence of native fish passage through Brandon Road Lock and Dam (BRLD) on the Des Plaines River, Illinois, in light of proposed modifications to prevent the upstream passage of invasive carps. Direct evidence of upstream passage by native fishes at BRLD is lacking and could help to inform assessment of the impacts of barrier technology installation. Fin ray...
Authors
Claire E. Snyder, Devon C. Oliver, Brent C. Knights, Stephen M. Pescitelli, Gregory W. Whitledge
Reconciling models and measurements of marsh vulnerability to sea level rise Reconciling models and measurements of marsh vulnerability to sea level rise
Tidal marsh survival in the face of sea level rise (SLR) and declining sediment supply often depends on the ability of marshes to build soil vertically. However, numerical models typically predict survival under rates of SLR that far exceed field-based measurements of vertical accretion. Here, we combine novel measurements from seven U.S. Atlantic Coast marshes and data from 70...
Authors
Daniel J. Coleman, Mark Schuerch, Stijn Temmerman, Glenn R. Guntenspergen, Christopher G. Smith, Matthew L. Kirwan
Distinct gut microbiomes in two polar bear subpopulations inhabiting different sea ice ecoregions Distinct gut microbiomes in two polar bear subpopulations inhabiting different sea ice ecoregions
Gut microbiomes were analyzed by 16S rRNA gene metabarcoding for polar bears (Ursus maritimus) from the southern Beaufort Sea (SB), where sea ice loss has led to increased use of land-based food resources by bears, and from East Greenland (EG), where persistent sea ice has allowed hunting of ice-associated prey nearly year-round. SB polar bears showed a higher number of total (940 vs...
Authors
Megan Franz, Lyle White, Todd C. Atwood, Kristin L. Laidre, Denis Roy, Sophie Watson, Esteban Gongora, Melissa McKinney
Highly pathogenic avian influenza is an emerging disease threat to wild birds in North America Highly pathogenic avian influenza is an emerging disease threat to wild birds in North America
Prior to the emergence of the A/goose/Guangdong/1/1996 (Gs/GD) H5N1 influenza A virus, the long-held and well-supported paradigm was that highly pathogenic avian influenza (HPAI) outbreaks were restricted to poultry, the result of cross-species transmission of precursor viruses from wild aquatic birds that subsequently gained pathogenicity in domestic birds. Therefore, management...
Authors
Andrew M. Ramey, Nichola J. Hill, Thomas J. DeLiberto, Samantha E. J. Gibbs, M. Camille Hopkins, Andrew S. Lang, Rebecca L. Poulson, Diann J. Prosser, Jonathan M. Sleeman, David E. Stallknecht, Xiu-Feng Wan
Parasites in kelp-forest food webs increase food-chain length, complexity, and specialization, but reduce connectance Parasites in kelp-forest food webs increase food-chain length, complexity, and specialization, but reduce connectance
We explored whether parasites are important in kelp forests by examining their effects on a high-quality, high-resolution kelp-forest food web. After controlling for generic effects of network size, parasites affected kelp-forest food web structure in some ways consistent with other systems. Parasites increased the trophic span of the web, increasing top predator vulnerability and the...
Authors
Dana N. Morton, Kevin D. Lafferty
North American tree migration paced by climate in the West, lagging in the East North American tree migration paced by climate in the West, lagging in the East
Tree fecundity and recruitment have not yet been quantified at scales needed to anticipate biogeographic shifts in response to climate change. By separating their responses, this study shows coherence across species and communities, offering the strongest support to date that migration is in progress with regional limitations on rates. The southeastern continent emerges as a fecundity...
Authors
Shubhi Sharma, Robert Andrus, Yves Bergeron, Michal Bogdziewicz, Don C. Bragg, Dale G. Brockway, Natalie L. Cleavitt, Benoit Courbaud, Adrian J. Das, Michael Dietze, Timothy J. Fahey, Jerry F. Franklin, Gilbert S. Gregory, Cathryn H. Greenberg, Qinfeng Guo, Janneke Hille Ris Lambers, Ines Ibanez, Jill F. Johnstone, Christopher L. Kilner, Johannes M. H. Knops, Walter D. Koenig, Georges Kunstler, Jalene M. LaMontagne, Diana Macias, Emily V. Moran, Jonathan A. Myers, Robert Parmenter, Ian S. Pearse, Renata Poulton-Kamakura, Miranda D. Redmond, Chantal D. Reid, Kyle C. Rodman, C. Lane Scher, William H. Schlesinger, Michael A. Steele, Nathan L. Stephenson, Jennifer J. Swenson, Margaret Swift, Thomas T. Veblen, Amy V. Whipple, Thomas G. Whitham, Andreas P. Wion, Christopher W. Woodall, Roman Zlotin, James S. Clark
Biocrusts mediate a new mechanism for land degradation under a changing climate Biocrusts mediate a new mechanism for land degradation under a changing climate
Global concerns for desertification have focused on the slow recovery of extensive and expanding drylands following disturbance, which may be exacerbated by climate change. Biological soil crusts (biocrusts) are photosynthetic soil communities found in drylands worldwide, which are central to the stability and resilience of dryland ecosystems, but vulnerable to global change. Here we use...
Authors
Michala Lee Phillips, Brandon E McNellis, Armin J. Howell, Cara Marie Lauria, Jayne Belnap, Sasha C. Reed
Species-specific responses to landscape features shaped genomic structure within Alaska galliformes Species-specific responses to landscape features shaped genomic structure within Alaska galliformes
Aim
Authors
Sarah A. Sonsthagen, Robert E. Wilson, Sandra L. Talbot
Analytical assessments in support of the U.S. Fish and Wildlife Service 3-bat species status assessment Analytical assessments in support of the U.S. Fish and Wildlife Service 3-bat species status assessment
Beginning in February of 2020, researchers and staff of the United States Geological Survey (USGS), Bat Conservation International (BCI), Virginia Polytechnic Institute and State University, and Montana State University associated with the North American Bat Monitoring Program (NABat) collaborated with the United States Fish and Wildlife Service (USFWS) to provide technical assistance in...
Stoneflies in the genus Lednia (Plecoptera: Nemouridae): Sentinels of climate change impacts on mountain stream biodiversity Stoneflies in the genus Lednia (Plecoptera: Nemouridae): Sentinels of climate change impacts on mountain stream biodiversity
Rapid recession of glaciers and snowfields is threatening the habitats of cold-water biodiversity worldwide. In many ice-sourced headwaters of western North America, stoneflies in the genus Lednia (Plecoptera: Nemouridae) are a prominent member of the invertebrate community. With a broad distribution in mountain streams and close ties to declining glacier cover, Lednia has emerged as a...
Authors
Matthew D. Green, Lusha M. Tronstad, J. Joseph Giersch, Alisha A. Shah, Candace E. Fallon, Emilie Blevins, Taylor Kai, Clint C. Muhlfeld, Debra S. Finn, Scott Hotaling