Estimating agricultural irrigation water consumption for the High Plains aquifer region with integrated energy- and water-balance evapotranspiration modeling approaches
Lei Ji, Gabriel B. Senay, MacKenzie Friedrichs, Stefanie Kagone
2025, Agricultural Water Management (309)
Estimation of irrigation water use provides essential information for the management and conservation of agricultural water resources. Conventionally, water use data are created based on reports and surveys from water users, whereas manual records may not be complete due to lacking flow meters, measurement gaps, inconsistent methods across regions, and...
Leveraging high-frequency sensor data and U.S. National Water Model output to forecast turbidity in a drinking water supply basin
John T. Kemper, Kristen L. Underwood, Scott Douglas Hamshaw, Dany Davis, Jason Siemion, James B. Shanley, Andrew W. Schroth
2025, Journal of the American Water Resources Association (JAWRA) (61)
As high-frequency sensor networks increasingly enhance data-driven models of water quality, process-based models like the U.S. National Water Model (NWM) are generating accessible forecasts of streamflow at increasingly dense scales. There is now an opportunity to combine these products to construct actionable water quality forecasts. To that end, we couple...
Quantifying sea otter abundance, distribution, habitat use, and foraging intake in Cook Inlet, Alaska
Daniel Monson, Kimberly A. Kloecker, Nicole LaRoche, Collin Power, Laura Geissinger, Elizabeth Hasan, Tahzay Jones, Ben Weitzman
2025, OCS Study BOEM 2025-019
Following near extirpation from the fur trade, sea otters (Enhydra lutris) have returned to occupy lower Cook Inlet since the 1950s, or earlier, with numbers increasing to ~11,000 and ~9,000 on the west and east side, respectively, by 2017. Northward range expansion on the west side has been negligible for...
Summary of results from monitoring the Geysers with continuous passive seismic and repeat magnetotelluric measurements (2021-2023)
Jared R. Peacock, David Alumbaugh, Roland Gritto, Evan Um, Craig Ulrich, Michael A. Mitchell, Craig Hartline
2025, Conference Paper
Understanding temporal variations in a geothermal field can support operators in decision making that pertains to optimizing production and mitigating hazards. Between 2021 and 2023, The Geysers geothermal field in northern California was monitored with an array of continuous passive seismic sensors and annual repeat magnetotelluric (MT) measurements. Each of...
Preliminary depth to basement modeling at Salton Sea, California
Jacob Elliott Anderson, Jonathan M.G. Glen, William D. Schermerhorn, Tait E. Earney, Benjamin Lyter Morbeck
2025, Conference Paper
The San Andreas Fault – Imperial Fault (SAF-IF) transtensional step-over zone along the southern margin of the Salton Sea hosts substantial geothermal production and lithium brine resources. Recent volcanism at the Salton Buttes and active seismicity along the SAFIF fault system highlight active tectonic and magmatic processes that pose natural...
Fisheries research and monitoring activities of the Lake Erie Biological Station, 2024
Mark Richard Dufour, Francesco Guzzo, Corbin David Hilling, Kevin R. Keretz, Richard Kraus, Richard Cole Oldham, James Roberts, Joseph Schmitt
2025, Report
A comprehensive understanding of fish populations and their interactions is the cornerstone of modern fishery management and the basis for Lake Erie’s Fish Community Objectives (FCOs) developed in 2020 (Francis et al. 2020). The 2024 U.S. Geological Survey (USGS) Lake Erie Biological Station Annual Report is responsive to these FCOs...
Urbanization and host relatedness shape virome composition in a widespread, generalist carnivore
Natalie Payne, Desiree Andersen, Cheryl Mollohan, Koenraad Van Doorslaer, Leigh Combrink, Melanie Culver
2025, Molecular Ecology (34)
Urban wildlife species have the potential to serve as links in disease transmission between wildlife, humans and domestic animals at the wildland–urban interface (WUI), contributing to both sustained cross-species transmission of pathogens and the emergence of diseases in susceptible populations. However, the relative roles of host and environmental factors in...
Development and evaluation of the remote passive integrated transponder tag reader for customizable monitoring of wildlife
Staci M. Amburgey, Aadithya Prakash, Amy A. Yackel Adams, Shane R. Siers, Sarah J. Converse
2025, Wildlife Society Bulletin (49)
Increasing the quantity and quality of mark-reencounter data can be important when individual identification data are needed to address research or management questions. Physical recapture methods tend to be labor-intensive and therefore expensive, while remote detection methods are not easily applied to all taxa or are proprietary and thus difficult...
ECCOE Landsat quarterly calibration and validation report—Quarter 3, 2024
Md Obaidul Haque, Nahid Hasan, Ashish Shrestha, Rajagopalan Rengarajan, Mark Lubke, Jerad L. Shaw, Kathryn Ruslander, Esad Micijevic, Michael J. Choate, Cody Anderson, Jeff Clauson, Kurt Thome, Ed Kaita, Raviv Levy, Jeff Miller, Leibo Ding
2025, Open-File Report 2025-1006
Executive Summary The U.S. Geological Survey Earth Resources Observation and Science Calibration and Validation (Cal/Val) Center of Excellence (ECCOE) focuses on improving the accuracy, precision, calibration, and product quality of remote-sensing data, leveraging years of multiscale optical system geometric and radiometric calibration and characterization experience. The ECCOE Landsat Cal/Val Team continually...
ARCHI: A new R package for automated imputation of regionally correlated hydrologic records
Zeno F. Levy, Robin L. Glas, Timothy J. Stagnitta, Neil Terry
2025, Groundwater (62) 595-610
Missing data in hydrological records can limit resource assessment, process understanding, and predictive modeling. Here, we present ARCHI (Automated Regional Correlation Analysis for Hydrologic Record Imputation), a new, open-source software package in R designed to aggregate, impute, cluster, and visualize regionally correlated hydrologic records. ARCHI imputes missing data in “target”...
A practical decision tool for marine bird mortality assessments
Johanna Alexandra Harvey, Andrew M. Ramey, Stephanie Avery-Gomm, Gregory Robertson, Marc Romano, Jennifer M. Mullinax, Megan Boldenow, Philip W. Atkinson, Diann J. Prosser
2025, Preprint
Given the rise in anthropogenic, environmental, and disease events contributing to marine bird mortality, there is a critical need to improve the rigor of mortality assessments. Deficits in data collection and mortality estimation can hinder a manager’s ability to document event scales and inform population level impacts. Therefore, to inform...
Phase 1 technical implementation plan for the expansion of the ShakeAlert earthquake early warning system to Alaska
Cecily J. Wolfe, Natalia A. Ruppert, Douglas D. Given, Michael E. West, Valerie Thomas, Jessica R. Murray, Ronni Grapenthin
2025, Open-File Report 2025-1003
Executive SummaryThe conference report accompanying the fiscal year (FY) 2022 Consolidated Appropriations Act (Public Law 117–103) for the U.S. Department of the Interior and related agencies directed the U.S. Geological Survey (USGS) to “work with the State of Alaska to develop an implementation plan to be completed within two years...
Analyzing multi-year nitrate concentration evolution in Alabama aquatic systems using a machine learning model
Bahareh KarimiDermani, Christopher Green, Geoffrey Tick, Hossein Gholizadeh, Wei Wei, Yong Zhang
2025, Environments (12)
Rising nitrate contamination in water systems poses significant risks to public health and ecosystem stability, necessitating advanced modeling to understand nitrate dynamics more accurately. This study applies the long short-term memory (LSTM) modeling to investigate the hydrologic and environmental factors influencing nitrate concentration dynamics in rivers and aquifers across the...
Impact of thermoelectric power plant operations and water use reporting methods on thermoelectric power plant water use
Eric Sjostedt, Richard Rushforth, Vincent Tidwell, Melissa A. Harris, Ryan McManamay, Landon Marston
2025, Environmental Science & Technology (59) 4482-4492
Thermoelectric power generation accounts for over 41% of total U.S. freshwater withdrawals, making understanding the determinants of power plants’ water withdrawals (WW) and consumption (WC) critical for reducing the sector’s reliance on increasingly scarce water resources. However, reported data inconsistencies and incomplete analysis of potential determinants of thermoelectric water use...
Survival, travel time, and use of migration routes by juvenile steelhead in a modified river estuary
Adam C. Pope, Russell Perry, Dalton Hance, Rebecca A. Buchanan
2025, Estuaries and Coasts (48)
Greater understanding of the survival, travel time, and spatial distribution of juvenile salmonids among migration routes between their natal streams and the ocean is critical to the recovery of these threatened species. In the Sacramento–San Joaquin River Delta (Delta), a highly modified estuary in central California, USA, there is a...
When the wild things are: Defining mammalian diel activity and plasticity
Kadambari Devarajan, Mason Fidino, Zach J. Farris, Solny A. Adalsteinsson, Gabriel Andrade-Ponce, Julia Angstmann, Whitney Anthonysamy, Jesica Aquino, Addisu Asefa, Belen Avila, Larissa L. Bailey, Lyandra Maria de Sousa Barbosa, Marcela de Frias Barreto, Owain Barton, Chloe E Bates, Mayara Guimarães Beltrão, Tori Bird, Elizabeth G Biro, Francesco Bisi, Daniel Bohórquez, Mark S. Boyce, Justin S. Brashares, Grace Bullington, Phoebe Burns, Jessica Burr, Andrew R. Butler, Kendall L. Calhoun, Tien Trung Cao, Natalia Casado, Juan Camilo Cepeda-Duque, Jonathon D. Cepek, Adriano Garcia Chiarello, Merri Collins, Pedro Cordeiro-Estrela, Sebastian Costa, Giacomo Cremonesi, Bogdan Cristescu, Paula Cruz, Anna Carolina Figueiredo de Albuquerque, Carlos De Angelo, Cláudia Bueno De Campos, Liana Mara Mendes De Sena, Mario Di Bitetti, Douglas de Matos Dias, Duane R. Diefenbach, Tim S. Doherty, Thais P dos Santos, Gabriela Teixeira Duarte, Timothy M. Eppley, John Erb, Carolina Franco Esteves, Bryn Evans, Maria L.M. Falcão, Hugo Fernandes-Ferreira, John R. Fieberg, Luiz Carlos Firmino de Souza Filho, Jason Fisher, Marie-Josee Fortin, George A. Gale, Travis Gallo, Laken S Ganoe, Rony Garcia-Anleu, Kaitlyn M. Gaynor, Tiziana A. Gelmi-Candusso, Phillys N. Gichuru, Quimey Gomez, Austin M. Green, Luiza Neves Guimarães, Jeffrey D. Haight, Lavendar R. Harris, Zachary D. Hawn, Jordan Heiman, Huy Quoc Hoang, Sarah Huebner, Fabiola Iannarilli, María Eugenia Iezzi, Jacob S. Ivan, Kodi J. Jaspers, Mark J Jordan, Jason Kamilar, Mamadou Kane, Mohammad Hosein Karimi, Marcella J. Kelly, Michel T. Kohl, William P. Kuvlesky, Andrew Ladle, Rachel N. Larson, Quy Tan Le, Duy Le, Van Son Le, Elizabeth W. Lehrer, Patrick E Lendrum, Jesse S. Lewis, Andrés Link, Diego J. Lizcano, Jason V. Lombardi, Robert Long, Eva López-Tello, Camile Lugarini, David Lugo, Paula MacKay, Maria Madadi, Rodolfo Assis Magalhães, Seth B. Magle, Ludmila Hufnagel Regis Diniz Maia, Salvador Mandujano, Taisiia Marchenkova, Paulo Henrique Marinho, Laurie Marker, Julia Martinez Pardo, Adriano Martinoli, Rodrigo Lima Massara, Juliana Masseloux, Dina Matiukhina, Amy E. Mayer, Luis Mazariegos, Maureen R. McClung, Alex McInturff, Darby McPhail, Amy Mertl, Christopher R. Middaugh, David Miller, David Mills, Dale Miquelle, Vivianna Miritis, Remington J. Moll, Peter K. Molnar, Robert Montgomery, Toni Lyn Morelli, Alessio Mortelliti, Rachael I. Mueller, Anna S. Mukhacheva, Kayleigh Mullen, Asia Murphy, Vance Nepomuceno, Dusit Ngoprasert, An Nguyen, Thanh Van Nguyen, Van Thai Nguyen, Hoa Anh Nguyen Quang, Rob Nipko, Ana Clarissa Costa Nobre, Joseph Northrup, Megan A. Owen, Adriano Pereira Paglia, Meredith S. Palmer, Gabriela Palomo-Munoz, Lain E. Pardo, Chrystina Parks, Ana Maria de Oliveira Paschoal, Brent Patterson, Agustin Paviolo, Liba Pejchar, Mary E. Pendergast, Humberto L. Perotto-Baldivieso, Timofei Petrov, Mairi K.P. Poisson, Daiana Jeronimo Polli, Morteza Pourmirzai, Alexander Reebin, Katie R. Remine, Lindsey Rich, Christopher S. Richardson, Facundo Robino, Daniel G Rocha, Fabiana Lopes Rocha, Flávio Henrique Guimarães Rodrigues, Adam T. Rohnke, Travis J. Ryan, Carmen M. Salsbury, Heather A. Sander, Nadia Maria da Cruz Santos-Cavalcante, Cagan H. Sekercioglu, Ivan Seryodkin, Dede Hendra Setiawan, Shabnam Shadloo, Mahsa Shahhosseini, Graeme Shannon, Catherine J. Shier, G. Bradley Smith, Tom Snyder, Rahel Sollmann, Kimberly L. Sparks, Kriangsak Sribuarod, Colleen Cassady St. Claire, Theodore Stankowich, Robert Steinmetz, Cassondra J Stevenson, Sunarto Sunarto, Thilina D. Surasinghe, Svetlana V. Sutyrina, Ronald R. Swaisgood, Atie Taktehrani, Kanchan Thapa, Matthew Thorton, Andrew Tilker, Mathias W. Tobler, Van Bang Tran, Jody Tucker, Russell C. Van Horn, Juan S. Vargas-Soto, Karen L. Velásquez, Jan Venter, Eduardo M. Venticinque, Stijn Verschueren, Erin Wampole, Darcy J. Watchorn, Oliver R. Wearn, Katherine Weiss, Alejandro Welschen, Febri Anggriawan Widodo, Jacque Williamson, Andreas Wilting, George Wittemyer, Arturo Zavaleta, Amanda J. Zellmer, Brian Daniel Gerber
2025, Science Advances (11)
Circadian rhythms are a mechanism by which species adapt to environmental variability and fundamental to understanding species behavior. However, we lack data and a standardized framework to accurately assess and compare temporal activity for species during rapid ecological change. Through a global network representing 38 countries, we leveraged 8.9 million...
Answering key bumble bee conservation questions by studying discovered wild nests: A Bombus affinis case study
Tamara Smith, Michelle Boone, Stephen Choy, Elaine Evans, Jeffrey Everett, Justin Palmer, Ian S. Pearse, Genevieve Pugesek, Ben M. Sadd, Jennifer Szymanski, Ashley Tessenow, Jay Watson, John Mola
2025, Insect Conservation and Diversity (18) 303-318
The nesting ecology of wild bumble bees is not well resolved, but information learned from discovered nests can be of great conservation value.Data collected at nests on foraging patterns, caste-specific behaviour and health (e.g., pathogens) are invaluable for understanding bumble bee behaviour and ecology, but difficult to decipher solely...
Reproductive biology of invasive grass carp (Ctenopharyngodon idella) in two North American systems
Tammy Michelle Wilson, Matthew Ross Acre, Fred Williams III, Robin D. Calfee, Christine M. Mayer, Robert L. Mapes, Chris M. Kemp, Ryan T. Young, Michael E. Byrne
2025, Journal of Fish Biology (107) 101-115
Grass carp (Ctenopharyngodon idella) are nonnative, herbivorous freshwater fish that represent an ecological threat in North American waters. However, data are limited on reproductive biology specific to wild populations in midwestern North America, despite recent concern for grass carp establishment within the Great Lakes. Basic information on reproductive traits could...
Spatiotemporal interactions facilitate sympatry in a diverse mammalian community
Vratika Chaudharya, Varun R. Goswami, Chandan Ri, James E. Hines, Madan K. Oli
2025, Ecosphere (16)
Understanding mechanisms underlying coexistence among potential competitors, and between predators and prey, is a persistent challenge in community ecology. Using 6 years (2013–2018) of camera-trapping data and species interaction models, we investigated the spatiotemporal patterns of inter- and intra-guild interspecific interactions in a diverse terrestrial mammalian community in Pakke Wildlife Sanctuary...
Integrating data to assess occupancy patterns of an endangered bumble bee
Kristen S. Ellis, Clint Otto, Larissa L. Bailey, Tamara A. Smith, Steven J. Choy, Lauren Hatch
2025, Conservation Biology (39)
There is growing interest in integrating community science data with structured monitoring data to estimate changes in distribution patterns of imperiled species, including pollinators. However, significant challenges remain in determining how unstructured community science data should be incorporated into formal analyses of species distributions. We developed a dynamic framework for...
lasertram: A Python library for time resolved analysis of laser ablation inductively coupled plasma mass spectrometry data
Jordan Edward Lubbers, Adam J.R. Kent, Chris Russo
2025, Applied Computing and Geosciences (25 p.)
Laser ablation inductively coupled plasma mass spectrometry (LA-ICP-MS) data has a wide variety of uses in the geosciences for in-situ chemical analysis of complex natural materials. Improvements to instrument capabilities and operating software have drastically reduced the time required to generate large volumes of data relative to previous methodologies. Raw...
Abrupt changes in algal biomass of thousands of US lakes are related to climate and are more likely in low-disturbance watersheds.
Patricia A. Soranno, Patrick J. Hanly, Katherine E. Webster, Tyler Wagner, Andrew McDonald, Arnab Shuvo, Erin M. Schliep, Kaitlin L Reinl, Ian M. McCullough, Pang-Ning Tan, Noah R. Lottig, Kendra Spence Cheruvelil
2025, PNAS (122)
Climate change is predicted to intensify lake algal blooms globally and result in regime shifts. However, observed increases in algal biomass do not consistently correlate with air temperature or precipitation, and evidence is lacking for a causal effect of climate or the nonlinear dynamics needed to demonstrate...
James Buttle review: The characteristics of baseflow resilience across diverse ecohydrological terrains
Martin A. Briggs, Connor P. Newman, Joshua Robert Benton, David M. Rey, Christopher Konrad, Valerie Ouellet, Christian E. Torgersen, Lance R. Gruhn, Brandon J. Fleming, Christopher L. Gazoorian, Daniel H. Doctor
2025, Hydrological Processes (39)
The dynamic storage of aquifers is the portion of groundwater that can potentially drain to any given point along a stream to create baseflow. Baseflow typically occurs year-round in perennial streams, though the characteristics and stability of dynamic storage are often most important to instream processes during extended dry periods...
Heterogeneity of locked‐pasture snow conditions modulate habitat and movement choices of a facultative migrant
Katherine Gura, Glen E. Liston, Adele K. Reinking, Bryan Bedrosian, Kelly Elder, Anna D. Chalfoun
2025, Ecology and Evolution (15)
Habitat selection and movement are key mechanisms by which animals can respond to and potentially cope with highly variable environmental conditions. Optimal responses likely vary, however, depending on the severity and scope of conditions. We tested this hypothesis using a facultative migrant species, the Great Gray Owl (Strix nebulosa), which...
Did the Aleutian Basin form by plate capture or backarc basin opening?
Robert J. Stern, David W. Scholl, Matthew A. Malkowski, Kylara M. Martin, Ginger Barth, Daniel S. Scheirer
2025, International Geology Review (67) 1697-1719
The origin of the Aleutian Basin is unresolved because its crust is deeply buried beneath sediments. It has been interpreted as forming in the Eocene when the Beringian convergent margin jumped seaward to south of the Aleutian arc, thereby capturing a large sector of Cretaceous Pacific crust. Alternatively, it may...
