Publications
Browse more than 160,000 publications authored by our scientists over the past 100+ year history of the USGS. Publications available are: USGS-authored journal articles, series reports, book chapters, other government publications, and more.
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Science Quality and Integrity
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Mission Area Publications
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Successful detection of Delta and Omicron Variants of SARS-CoV-2 by veterinary diagnostic laboratory participants in an interlaboratory comparison exercise Successful detection of Delta and Omicron Variants of SARS-CoV-2 by veterinary diagnostic laboratory participants in an interlaboratory comparison exercise
Background Throughout the COVID-19 pandemic, veterinary diagnostic laboratories have tested diagnostic samples for SARS-CoV-2 both in animals and over 6 million human samples. An evaluation of the performance of those laboratories is needed using blinded test samples to ensure that laboratories report reliable data to the public. This interlaboratory comparison exercise (ILC3) builds on...
Authors
Kaiping Deng, Sarah M. Nemser, Kirstin Frost, Laura B. Goodman, Hon S. Ip, Mary Lea Killian, Jodie Ulaszek, Shannon Kiener, Matthew Kmet, Steffen Uhlig, Karina Hettwer, Bertrand Colson, Kapil Nichani, Anja Schlierf, Andriy Tkachenko, Megan R. Miller, Ravinder Reddy, Gregory H. Tyson
The extent of buildings in wildland vegetation of the conterminous U.S. and the potential for conservation in and near National Forest private inholdings The extent of buildings in wildland vegetation of the conterminous U.S. and the potential for conservation in and near National Forest private inholdings
Development in natural areas is a leading threat to biodiversity. Global conservationists have called for the expansion of protected areas to preserve wildlands that are free from buildings, and in the U.S., the ‘America the Beautiful’ initiative aims to protect 30% of land and water areas by 2030 (known as the ‘30x30’ target). Here, we determined opportunities and limitations for...
Authors
Amanda R. Carlson, Volker C. Radeloff, Dave P. Helmers, Miranda H. Mockrin, Todd Hawbaker, Anna M. Pidgeon
Toward a national eDNA strategy for the United States Toward a national eDNA strategy for the United States
Environmental DNA (eDNA) data make it possible to measure and monitor biodiversity at unprecedented resolution and scale. As use-cases multiply and scientific consensus grows regarding the value of eDNA analysis, public agencies have an opportunity to decide how and where eDNA data fit into their mandates. Within the United States, many federal and state agencies are individually using...
Authors
Ryan Kelly, David M. Lodge, Kai Lee, Susanna Theroux, Adam Sepulveda, Chris Scholin, Joseph M. Craine, Elizabeth Allan, Krista M. Nichols, Kim M. Parsons, Kelly D Goodwin, Zachary Gold, Francisco P. Chavez, Rachel T. Noble, Cathryn Abbott, Melinda R. Baerwald, Amanda Naaum, Peter Thielen, Ariel Simons, Christopher L. Jerde, Jeffrey J. Duda, Margaret Hunter, John Hagan, Rachel Meyer, Joshua Steele, Mark Stoeckle, Holly Bik, Christopher Meyer, Eric D. Stein, Karen James, Austen Thomas, Elif Demir-Hilton, Molly Timmers, John Griffith, Michael J Weise, Steve Weisberg
Per- and polyfluorinated alkyl substances (PFAS) in Pennsylvania surface waters: A statewide assessment, associated sources, and land-use relations Per- and polyfluorinated alkyl substances (PFAS) in Pennsylvania surface waters: A statewide assessment, associated sources, and land-use relations
The objectives of this study are to identify per- and polyfluoroalkyl substances (PFAS) in Pennsylvania surface waters, corresponding associations with potential sources of PFAS contamination (PSOC) and other parameters, and compare raw surface water concentrations to human and ecological benchmarks. Surface water samples from 161 streams were collected in September 2019 and were...
Authors
Sara E. Breitmeyer, Amy Williams, Joseph W. Duris, Lee W. Eicholtz, Dustin R. Shull, Timothy A. Wertz, Emily E. Woodward
The Science Application for Risk Reduction (SAFRR) Scenario Retrospective 2006–21 The Science Application for Risk Reduction (SAFRR) Scenario Retrospective 2006–21
The U.S. Geological Survey Science Application for Risk Reduction (SAFRR) Project has created four major hazard scenarios—ShakeOut, ARkStorm, Tsunami Scenario, and HayWired—with multidisciplinary teams of scientists, academics, and practitioners. By presenting a clear and highly detailed narrative of potential damage from earthquakes, tsunamis, and winter storms, the scenarios are...
Authors
Nora Lynn Smithhisler, Nina Burkardt
Application of electricity and underwater acoustics to clear fish from a navigation lock during maintenance Application of electricity and underwater acoustics to clear fish from a navigation lock during maintenance
The presence of fish within navigation locks can introduce an environmental challenge for construction crews when maintenance is required. This study examined the effectiveness of a dual-deterrent fish herding technique using electricity and acoustic stimuli to reduce the abundance of fish within a navigation lock before a scheduled dewatering for maintenance. Fixed-location multi-beam...
Authors
Jose Rivera, Aaron R. Cupp, Josey Lee Ridgway, Duane Chapman, Bethany E Hoster, Matthew Ross Acre, Robin D. Calfee, Jesse Robert Fischer, James J. Duncker
The rainfall intensity-duration control of debris flows after wildfire The rainfall intensity-duration control of debris flows after wildfire
Increased wildfire activity in the western United States has exposed regional gaps in our understanding of postfire debris-flow generation. To address this problem, we characterized flows in an unstudied area to test the rainfall intensity-duration control of the hazard. Our rainfall measurements and field observations from the northern Sierra Nevada (California, USA) show that debris...
Authors
Matthew A. Thomas, Donald N. Lindsay, David B. Cavagnaro, Jason W. Kean, Scott W. McCoy, Andrew Paul Graber
Rapid characterization of the February 2023 Kahramanmaraş, Turkey, earthquake sequence Rapid characterization of the February 2023 Kahramanmaraş, Turkey, earthquake sequence
The 6 February 2023 Mw 7.8 Pazarcık and subsequent Mw 7.5 Elbistan earthquakes generated strong ground shaking that resulted in catastrophic human and economic loss across south‐central Türkiye and northwest Syria. The rapid characterization of the earthquakes, including their location, size, fault geometries, and slip kinematics, is critical to estimate the impact of significant seismic...
Authors
Dara Elyse Goldberg, Tuncay Taymaz, Nadine G. Reitman, Alexandra Elise Hatem, Seda Yolsal-Cevikbilen, William D. Barnhart, Tahir Serkan Irmak, David J. Wald, Taylan Ocalan, William L. Yeck, Berkan Ozkan, Jessica Ann Thompson Jobe, David R. Shelly, Eric M. Thompson, Christopher DuRoss, Paul S. Earle, Richard W. Briggs, Harley M. Benz, Ceyhun Erman, Ali Hasan Dogan, Cemali Altuntas
Effects of population density and environmental conditions on life-history prevalence in a migratory fish Effects of population density and environmental conditions on life-history prevalence in a migratory fish
Individual variation in life-history traits can have important implications for the ability of populations to respond to environmental variability and change. In migratory animals, flexibility in the timing of life-history events, such as juvenile emigration from natal areas, can influence the effects of population density and environmental conditions on habitat use and population...
Authors
Mark H. Sorel, Andrew R. Murdoch, Richard W. Zabel, Cory M. Kamphaus, Eric R. Buhle, Mark David Scheuerell, Sarah J. Converse
Influence of increased freshwater inflow on nitrogen and phosphorus budgets in a dynamic subtropical estuary, Barataria Basin, Louisiana Influence of increased freshwater inflow on nitrogen and phosphorus budgets in a dynamic subtropical estuary, Barataria Basin, Louisiana
Coastal Louisiana is currently experiencing high rates of wetland loss and large-scale ecosystem restoration is being implemented. One of the largest and most novel restoration projects is a controlled sediment diversion, proposed to rebuild and sustain wetlands by diverting sediment- and nutrient-rich water from the Mississippi River. However, the impact of this proposed sediment...
Authors
Hoonshin Jung, William K. Nuttle, Melissa Millman Baustian, Tim J. B. Carruthers
Coral restoration for coastal resilience: Integrating ecology, hydrodynamics, and engineering at multiple scales Coral restoration for coastal resilience: Integrating ecology, hydrodynamics, and engineering at multiple scales
The loss of functional and accreting coral reefs reduces coastal protection and resilience for tropical coastlines. Coral restoration has potential for recovering healthy reefs that can mitigate risks from coastal hazards and increase sustainability. However, scaling up restoration to the large extent needed for coastal protection requires integrated application of principles from...
Authors
T. Shay Viehman, Borja Reguero, Hunter Lenihan, Johanna H. Rosman, Curt D. Storlazzi, Elizabeth Goergen, Miguel F. Canals Silander, Sarah H. Groves, Daniel Holstein, Andrew Bruckner, Jane Carrick, Brian Haus, Julia Royster, Melissa Duvall, Walter Torres, Jim Hench
Spatiotemporal patterns and environmental drivers of eastern redcedar (Juniperus virginiana) abundance along the Missouri River, USA Spatiotemporal patterns and environmental drivers of eastern redcedar (Juniperus virginiana) abundance along the Missouri River, USA
Context: Changes in disturbance regimes, including reductions in flooding and geomorphic dynamism from dam construction and flow regulation, have facilitated invasion by eastern redcedar (Juniperus virginiana L.), an upland tree species, in the understory of floodplain forests along the Missouri National Recreational River (MNRR). Objectives: Our aim was to determine the spatiotemporal...
Authors
Nadeesha D. Illeperuma, Mark D. Dixon, Caroline M. Elliott, Kimberly I. Magnuson, Miyuraj H H. Withanage, James E. Vogelmann