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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Filter Total Items: 175084
Using machine learning in Minnesota’s StreamStats to predict fluvial sediment Using machine learning in Minnesota’s StreamStats to predict fluvial sediment
A thorough understanding of fluvial sediment transport is essential for addressing key environmental issues such as aquatic habitat degradation, flooding, excess nutrients, and challenges with river restoration. Fluvial sediment samples are valuable for addressing these concerns, but their collection is often impractical across all rivers and timeframes of interest. In addition...
Authors
Joel T. Groten, J. William Lund, Erin N. Coenen, Andrea Medenblik, Harper N. Wavra, Mike Kennedy, Gregory D. Johnson
Proceedings of the 2024 Asia-Pacific Wildlife Health Workshop—Collaborating against shared threats Proceedings of the 2024 Asia-Pacific Wildlife Health Workshop—Collaborating against shared threats
Emerging diseases of wildlife origin are increasingly transboundary (they spread rapidly across geographic regions and across continents). In recent years, examples include the rapid spread of African swine fever across Europe and Asia with negative effects on food security, and the near global spread of highly pathogenic avian influenza which has devastated wildlife populations, caused...
Shoreline seasonality of California’s beaches Shoreline seasonality of California’s beaches
We report on remote sensing techniques developed to characterize seasonal shoreline cycles from satellite-derived shoreline measurements. These techniques are applied to 22-yr of shoreline measurements for over 777 km of beach along California's 1,700-km coast, for which the general understanding is that shorelines exhibit winter-narrow and summer-recovery seasonality. We find that...
Authors
Jonathan A. Warrick, Daniel D. Buscombe, Kilian Vos, Hannah Kenyon, Andrew C. Ritchie, Mitchell D. Harley, Catherine N. Janda, Jess L'Heureux, Sean Vitousek
Detection of the Diadema antillarum scuticociliatosis Philaster clade on sympatric metazoa, plankton, and abiotic surfaces and assessment for its potential reemergence Detection of the Diadema antillarum scuticociliatosis Philaster clade on sympatric metazoa, plankton, and abiotic surfaces and assessment for its potential reemergence
A ciliate belonging to the Diadema antillarum scuticociliatosis (DaSc)-associated Philaster clade (DaScPc) caused catastrophic long-spined urchin mass mortality in spring and summer of 2022. The ciliate can be grown in culture in both the presence and absence of D. antillarum tissues, suggesting that it may persist outside its host by consuming microorganisms or dissolved organic...
Authors
Brayan Vilanova-Cuevas, Katherine Philipp, Ashley Altera, Amy Apprill, Cynthia C. Becker, Donald Behringer, Marilyn E. Brandt, Mya Breitbart, Kayla A. Budd, Christopher M. DeRito, Elizabeth Duermit-Moreau, James S. Evans, Maria Hopson-Fernandes, Julian Fleischer, Samuel Gittens, Michael Henson, Alwin Hylkema, Christina A. Kellogg, Andrew Maritan, Julie L. Meyer, Zoe A. Pratte, Isabella T. Ritchie, Moriah L. B. Sevier, Matthew Souza, Frank J. Stewart, Sietske Van Der Wal, Sarah VonHoehne, Ian Hewson
Surface-wave relocation and characterization of the October 2023 tsunamigenic seismic unrest near Sofugan volcano, Izu Islands, Japan Surface-wave relocation and characterization of the October 2023 tsunamigenic seismic unrest near Sofugan volcano, Izu Islands, Japan
A moderate-magnitude earthquake swarm occurred in the remote Izu Islands region of Japan between October 1 and 8, 2023. The swarm included 151 shallow earthquakes cataloged by the U.S. Geological Survey, which notably included a roughly 2.5-hr episode of 15 successive magnitude (M) 5.5 earthquakes. Origin times were coincident with regionally recorded tsunami waves, but tsunamigenesis...
Authors
Chanel Ashlie Deane, J.D. Pesicek, Stephanie Prejean, Paul S. Earle, David R. Shelly, William L. Yeck
Reproductive contribution of lake sturgeon transferred upstream of dams on a Great Lakes tributary Reproductive contribution of lake sturgeon transferred upstream of dams on a Great Lakes tributary
Dam construction contributes to declines in the distribution and abundance of many fishes. Increasing connectivity through adult transfer can be demographically and genetically beneficial, but assessing the effects resulting from transfer can be difficult if resident fish exist upstream. Genotypes of adult and larval lake sturgeon (Acipenser fulvescens) were used to quantify...
Authors
Patrick S. Forsythe, Nicholas M. Sard, Stefan Tucker, Lexi Atler, Jeannette Kanefsky, Jennifer Johnson, Daniel A. Isermann, Robert F. Elliott, Michael Donofrio, Kim T. Scribner
Mapping bedrock outcrops in the Sierra Nevada Mountains (California, USA) using machine learning Mapping bedrock outcrops in the Sierra Nevada Mountains (California, USA) using machine learning
Accurate, high-resolution maps of bedrock outcrops can be valuable for applications such as models of land–atmosphere interactions, mineral assessments, ecosystem mapping, and hazard mapping. The increasing availability of high-resolution imagery can be coupled with machine learning techniques to improve regional bedrock outcrop maps. In the United States, the existing 30 m U.S...
Authors
Apoorva Ramesh Shastry, Corina Cerovski-Darriau, Brian Coltin, Jonathan D. Stock
Forecasting sea otter recolonization: Insights from isotopic analysis of modern and zooarchaeological populations Forecasting sea otter recolonization: Insights from isotopic analysis of modern and zooarchaeological populations
Retrospective datasets offer essential context for conservation by revealing species’ ecological roles before industrial-era human impacts. We analysed isotopic compositions of pre-industrial and modern sea otters (Enhydra lutris) to reconstruct pre-extirpation ecology and offer insights for management. Our study focuses on southeast Alaska (SEAK), where sea otters are recolonizing, and...
Authors
Emma A. Elliott Smith, Madonna L. Moss, Hannah P. Wellman, Verena A. Gill, Daniel Monson, Seth D. Newsome
The effectiveness of wildfire at meeting restoration goals across a fire severity gradient in the Sierra Nevada The effectiveness of wildfire at meeting restoration goals across a fire severity gradient in the Sierra Nevada
As a consequence of both warming temperatures and over a century of fire suppression, wildfires in the historically frequent-fire forests of the western US have increased both in size and intensity, resulting in large patches of high severity fire that are well outside the historic range of variation. Postfire fuels research has often focused on such high severity patches because of the...
Authors
Adrian Das, Lisa Rosenthal, Kristen L. Shive
What 25+ years of "Did You Feel It" intensities tell us about shaking in California What 25+ years of "Did You Feel It" intensities tell us about shaking in California
“When will the Big One happen?” is a question that people often have for earthquake scientists. But while waiting for the “Big One” to occur, people will usually experience frightening or damaging shaking from multiple relatively smaller‐magnitude earthquakes. Given this context, it raises the question: “Where does most of the damage come from?” Could smaller, yet more frequent...
Authors
Jenna Marie Chaffeur, Jessie K. Saunders, Sarah E. Minson, Annemarie S. Baltay Sundstrom, Elizabeth S. Cochran, Susan E. Hough, Vince Quitoriano, Morgan T. Page, James Luke Blair
Groundwater hydrology, groundwater and surface-water interactions, water quality, and groundwater-flow simulations for the Wet Mountain Valley alluvial aquifer, Custer and Fremont Counties, Colorado, 2017–19 Groundwater hydrology, groundwater and surface-water interactions, water quality, and groundwater-flow simulations for the Wet Mountain Valley alluvial aquifer, Custer and Fremont Counties, Colorado, 2017–19
In 2017, the U.S. Geological Survey, in cooperation with the Upper Arkansas Water Conservancy District, began a study to provide a comprehensive analysis of the Wet Mountain Valley alluvial aquifer, Custer and Fremont Counties, Colorado. The study included collection of data pertaining to groundwater hydrology, groundwater and surface-water interactions, and water quality in the alluvial...
Authors
Connor P. Newman, Cory A. Russell, Zachary D. Kisfalusi, Suzanne S. Paschke
A comprehensive assessment of membrane bioreactor contaminant removal efficacy through analytical chemistry, fish exposures, and microbiome characterization A comprehensive assessment of membrane bioreactor contaminant removal efficacy through analytical chemistry, fish exposures, and microbiome characterization
Treated municipal wastewater effluent is an important pathway for Contaminants of Emerging Concern (CEC) to enter aquatic ecosystems. As the aging wastewater infrastructure in many industrialized countries requires upgrades or replacement, assessing new treatment technologies in the context of CEC effects may provide additional support for science-based resource management. Here, we used...
Authors
Charles H. Christen, Sarah M. Elliott, Richard L. Kiesling, Alissa VanDenBoom, Satomi Kohno, Carrie E. Givens, Heiko L. Schoenfuss