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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.

Filter Total Items: 175006

Hydrologic variability and groundwater age of springs in eastern Oregon and northern Nevada, USA Hydrologic variability and groundwater age of springs in eastern Oregon and northern Nevada, USA

The ecological importance of springs in semiarid regions is far greater than their small size and sparse distribution, yet little is known about the hydrologic functioning of these systems. During 2016–22, 261 springs were visited in the volcanic terrane of eastern Oregon and northern Nevada. When conditions were suitable, measurements of discharge, water temperature, and specific...
Authors
Henry M. Johnson

A streamflow permanence classification model for forested streams that explicitly accounts for uncertainty and extrapolation A streamflow permanence classification model for forested streams that explicitly accounts for uncertainty and extrapolation

Accurate mapping of headwater streams and their flow status has important implications for understanding and managing water resources and land uses. However, accurate information is rare, especially in rugged, forested terrain. We developed a streamflow permanence classification model for forested lands in western Oregon using the latest light detection and ranging-derived hydrography...
Authors
Jonathan D. Burnett, Kristin L. Jaeger, Sherri L Johnson, Steven M. Wondzell, Jason B. Dunham, Matthew Irwin Barker, Emily Dawn Heaston, Nathan Chelgren, Michael G. Wing, Brian Staab, Michael E. Brown

Hydrogeologic framework and conceptual model of the Red River alluvial aquifer east of Lake Texoma, southeastern Oklahoma, 1980–2022 Hydrogeologic framework and conceptual model of the Red River alluvial aquifer east of Lake Texoma, southeastern Oklahoma, 1980–2022

The 1973 Oklahoma Groundwater Law (Oklahoma Statutes §82-1020.5) requires that the Oklahoma Water Resources Board conduct hydrologic investigations of the State’s groundwater basins to support a determination of the maximum annual yield for each groundwater basin. At present (2025), the Oklahoma Water Resources Board has not established a maximum annual yield for the Red River alluvial...
Authors
Chloe Codner, Nicole C. Gammill, Isaac A. Dale, Amy S. Morris, Ethan A. Kirby, Grant M. Graves, Evin J. Fetkovich, Derrick L. Wagner, Jon E. Sanford, Colin A. Baciocco

Long-term dynamics of earthquake swarms in the Yellowstone caldera Long-term dynamics of earthquake swarms in the Yellowstone caldera

The factors controlling the spatial distribution and temporal evolution of earthquake swarms in volcanic systems remain unclear. We leverage leading-edge deep learning algorithms and a detailed three-dimensional velocity model to construct a 15-year high-resolution earthquake catalog of the Yellowstone caldera region. More than half of the region’s earthquakes are clustered into swarm...
Authors
Manuel Florez, Bing Q. Li, David R. Shelly, Mia Angulo, Jose Sanabria-Gomez

Tailwater residency patterns of Silver Carp at Kentucky Lock and Dam Tailwater residency patterns of Silver Carp at Kentucky Lock and Dam

Objective The management of invasive Silver Carp Hypophthalmichthys molitrix in the Tennessee River basin focuses on removal, and there is interest in extending removal efforts to the tailwater environments of high-head locks and dams along the Tennessee River, such as Kentucky Dam. We used acoustic telemetry data from Silver Carp to understand important ecological associations...
Authors
William R Budnick, Kyle Mosel, Joshua Tompkins, Brent Knights, Jonathan M. Vallazza, Marybeth K. Brey, Andrea K. Fritts

Perfluorodecanesulfonate (PFDS) induces innate immune toxicity through the NF-κB pathway in early life stage zebrafish Perfluorodecanesulfonate (PFDS) induces innate immune toxicity through the NF-κB pathway in early life stage zebrafish

Perfluorodecanesulfonate (PFDS), a long-chain polyfluoroalkyl substance (PFAS), is widely detected in aquatic environments and increasingly recognized for its environmental persistence and bioaccumulative potential; however, its immunotoxicity remains poorly understood in aquatic biota. In this study, early life stage zebrafish (Danio rerio) were exposed to environmentally relevant...
Authors
Chengwei Zhou, Wei Cheng, Rongrong Xuan, Xinyuan Kang, Jiazhen Wang, Jason Tyler Magnuson, Jialin Li, Di Fang, Wenhui Qiu

Opportunities to better integrate inland fish and fisheries in multilateral environmental agreements Opportunities to better integrate inland fish and fisheries in multilateral environmental agreements

Inland fish and fisheries are globally important to environmental function and human services, yet their persistent lack of recognition in global agreements, especially multilateral environmental agreements (MEAs), may hinder progress towards biodiversity conservation and human well-being. The connection between inland fish, fisheries, and their ecosystems means that addressing the needs...
Authors
Abigail J. Lynch, Devin Bartley, Beard, Gabriel Borba, Steven J. Cooke, Ian G. Cowx, Vittoria Elliott, Holly Susan Embke, Edith Gondwe, Zeb Hogan, Jonathan G. Low, Jamie Madden, Sui C. Phang, Emma D. Rice, Nicholas A. Sievert, Gretchen L. Stokes, Leonard Akwany, Edward H. Allison, Robert Arlinghaus, Robert I. Arthur, Vidyadhar Atkore, Mahatub Khan Badhon, Claudio Baigun, Jill Brooks, Leandro Castello, Somvilay Chanthalounnavong, Seila Chea, Soksan Chhorn, Michael S. Cooperman, Kim Crisafi, James Dalton, Caitlin Doughty, Jason Earl, Wasseem E. Emam, Rebecca L. Flitcroft, Daria Gundermann, Henry H. Hansen, Ian Harrison, Kathy Hughes, Külli Kangur, Ted Lawrence, Roman Lyach, Bonnie Jean Evaline Myers, Muruganandam Muthiah, Nguyen Thi Kim Quyen, Vivian M. Nguyen, Elizabeth A. Nyboer, Julian D. Olden, Craig P. Paukert, Morgan L. Piczak, Yasmín Quintana, Vu Dang Ha Quyen, Shehu Latunji Akintola, Roshani Shrestha, Sokmoly Uon, Sophorn Uy, Cassie M. VanWynen

The diel niche of brown bears: Constraints on adaptive capacity in human-modified landscapes The diel niche of brown bears: Constraints on adaptive capacity in human-modified landscapes

DDiel activity rhythms, representing the behavioral pattern of the sleep–wake cycle, may be adjusted by wildlife in response to changes in environmental conditions. An increase in nocturnality is typically recognized as an adaptive strategy to segregate from humans and mitigate heat stress. Numerous studies have investigated spatial patterns and habitat use of large carnivores in human...
Authors
A. Donatelli, D. Ćirović, Mark A. Haroldson, Đuro Huber, J. Kindberg, I. Kojola, J. Kusak, G. Mastrantonio, A. Ordiz, S. Reljić, L. Santini, Frank T. van Manen, P. Ciucci

Multi-sensor proximal remote sensing for cover crop biomass estimation at high and moderate spatial resolutions Multi-sensor proximal remote sensing for cover crop biomass estimation at high and moderate spatial resolutions

Cover crops play a critical role in providing agroecological services such as improving soil health, reducing erosion and nitrogen loss, and suppressing weeds, which are closely tied to their performance such as accumulated biomass. This study evaluated the Active Canopy Sensor (ACS) -214, an active proximal sensing device equipped with its own light-emitting red and near-infrared...
Authors
Jyoti Jennewein, Brian W. Davis, S. Seehaver-Eagan, J. Nicolette, J. Pittman, W. Dean Hively, Avi Goldsmith, C. Hidalgo, C. Reberg-Horton, S.B. Mirsky

Selected special conditions affecting peak streamflow and extreme floods in Alaska through water year 2022 Selected special conditions affecting peak streamflow and extreme floods in Alaska through water year 2022

The U.S. Geological Survey, in cooperation with the Alaska Department of Transportation and Public Facilities, inventoried selected special conditions for annual peak flows and identified extreme floods at streamgages in Alaska through water year 2022 to facilitate hydrologic analysis. Special conditions identified from U.S. Geological Survey gaging records and basin characteristics...
Authors
Janet H. Curran

Warmer Is deadlier: A meta‐analysis reveals increasing temperatures accentuate disease effects on fisheries hosts Warmer Is deadlier: A meta‐analysis reveals increasing temperatures accentuate disease effects on fisheries hosts

Rapid warming could drastically alter host–parasite relationships, which is especially important for fisheries crucial to human nutrition and economic livelihoods, yet we lack a synthetic understanding of how warming influences parasite-induced mortality in these systems. We conducted a meta-analysis using 266 effect sizes from 52 empirical papers on harvested aquatic species and...
Authors
M. M. Tomamichel, K. I. Lowe, K. M.H. Arnold, M. E. Frischer, Brian J. Irwin, C. W. Osenberg, R. J. Hall, J. E. Byers

Relationship-centered engagement bridges the divide between science and management, and enhances climate adaptation Relationship-centered engagement bridges the divide between science and management, and enhances climate adaptation

The rapid pace of climate change demands changes in management practices. Despite abundant climate adaptation research, the implementation of climate adaptation can lag in the management space. In the present article, we argue that relationship-centered engagement—establishing and maintaining relationships among researchers and natural resource managers—is critical for bridging the...
Authors
Marissa Weiss, Addie Rose Holland, Anthony W. D’Amato, Linda A. Deegan, William H. Farmer, Christopher Hoving, Ambarish Karmalkar, Alexander W. Latzka, Madeline Magee, Peter B. McIntyre, Toni Lyn Morelli, Michael Notaro, Nancy Olmstead, Richard Palmer, Nancy Pau, Rosalind B. Renfrew, Christine A. Ribic, John Sheppard, Michelle D. Staudinger, Benjamin Zuckerberg, Bethany A. Bradley
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