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...
Cytotype and local adaptation drive phenotypic variation in two subspecies of big sagebrush (Artemisia tridentata)
Spencer R. Roop, Keith Reinhardt, Ken A. Aho, Matthew J. Germino, Bryce A. Richardson
2025, Ecosphere (16)
Big sagebrush (Artemisia tridentata) is a widespread and locally dominant shrub throughout many ecosystems in western North America. A. tridentata ssps. tridentata and wyomingensis are two subspecies whose populations occupy the warm-arid regions of the species range and whose trailing edge is threatened by climate change. Previous studies have presented conflicting results in relation to the...
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...
Prioritization of research on drought assessment in a changing climate
Joel Lisonbee, Britt Parker, Erica Fleishman, Trent Ford, R. Kyle Bocinsky, Gretel Follingstad, Abby G. Frazier, Zachary H. Hoylman, Amy R. Hudson, John W. Nielsen-Gammon, Natalie A. Umphlett, Elliot Wickham, Aparna Bamzai-Dodson, Royce Fontenot, Brian Fuchs, John C. Hammond, Jeffrey E. Herrick, Mike Hobbins, Andy Hoell, Jacob Jones, Erin Lane, Zack Leasor, Yongqiang Liu, Jason A. Otkin, Amanda Sheffield, Dennis Todey, Roger Pulwarty
2025, Earth's Future (13)
Drought is a period of abnormally dry weather that leads to hydrological imbalance. Drought assessments determine the characteristics, severity, and impacts of a drought. Climate change adds conceptual and quantitative challenges to traditional drought assessments. This paper highlights the challenges of assessing drought in a climate made non-stationary by human...
The effects of unpaved roads on instream sediment: Patterns and challenges for monitoring
Robert Al-Chokhachy, Geoffrey C. Poole, Cameron Thomas, Carl Saunders, Brett B. Roper, Shane Hendrickson, Cory Davis, Kyle Crapster, Eric Archer
2025, Journal of the American Water Resources Association (61)
Despite > 700,000 km of unpaved roads in the western United States, our knowledge of how roads impact instream sediment is unclear. We combined two studies, including (1) a regional analysis linking stream habitat data from a large-scale monitoring program with road density data to identify generalizable relationships between roads and streambed...
Genetics of wild, whirling disease resistant rainbow trout populations in Colorado
Brian W. Avila, Eric R. Fetherman, Dana L. Winkelman, Melinda R. Baerwald
2025, Frontiers in Freshwater Science (3)
Introduction: Myxobolus cerebralis, the parasite responsible for salmonid whirling disease, was unintentionally introduced to and became established in Colorado in the 1990s. Mortality of young-of-year fish due to infection by M. cerebralis resulted in recruitment failure and subsequent significant declines in Rainbow Trout (Oncorhynchus mykiss) populations. The complex multistage lifecycle of M. cerebralis makes...
Thamnophis eques megalops (Northern Mexican Gartersnake). Longevity
Mason J Ryan, Matt Goode, Anthony Pawlicki, Javan Mathias Bauder, C. Drew Foster, Damien Renner, Bradley Lawrence
2025, Herpetological Review (56) 109-110
No abstract available....
Freshwater and diadromous Fishes of Puerto Rico
Thomas J. Kwak, Augustin C. Engman, Craig G. Lilyestrom, J. Wesley Neal, M. de Lourdes Olmeda
2025, Book
Freshwater and Diadromous Fishes of Puerto Rico describes the diversity of fishes in Puerto Rico’s freshwater environments and provides information on the history of research, management and conservation, and culture of fish and fisheries in Puerto Rico. This book’s catalog of fishes guides the reader in the identification of more than...
Actinemys pallida (Southwestern Pond Turtle). Mechanical injury
Andrew John Louros, Spencer James Williams, Katherine L. Baumberger, Jared Nicholas Heath, Gage L. Hollingsworth, Elizabeth Gallegos, Adam R. Backlin, Robert D. Fisher
2025, Herpetological Review (56) 65-66
No abstract available....
Aspidoscelis tigris (Tiger Whiptail). Diet
Spencer James Williams, Andrew John Louros, Robert D. Fisher
2025, Herpetological Review (56) 77-77
No abstract available....
Watershed hydrology assessment for the Nueces River basin–Appendix D, RiverWare analyses
David Wallace
2025, Report
No abstract available....
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...
Watershed hydrology assessment for the Nueces River basin--Appendix A, statistical hydrology.
David Wallace, Kara M. Watson
2025, Report
No abstract available....
Mammalian responses to select Type 3 Watershed Experiment prescriptions in the Olympic Experimental State Forest: A camera-based monitoring approach
Katy R Goodwin, Kyle D Martens, Teodora V Minkova, Rebecca M. McCaffery
2025, Report
The Type 3 Watershed Experiment is a landscape-scale management experiment designed to assess the ecological, economic, and social benefits of timber harvest and post-harvest management prescriptions in upland and riparian systems of the Washington Coast Range ecoregion. The experiment is being conducted on state trust lands in the Olympic Experimental...
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...
Effectiveness of stewardship and management strategies to conserve coastal bird populations in the northern Gulf of Mexico: A literature review
Jennifer L. Fuller, Nicole L. Michel, Evan M. Adams, Abigail J. Darrah, Auriel Fournier, Jacquelyn K. Grace, Lianne Koczur, Bethany A.C. Kraft, Terri J. Maness, Sarah P. Saunders, Caz M. Taylor, Kiara L. Valentine, Theodore J. Zenzal Jr.
2025, Journal of Field Ornithology (96)
Shorebirds, seabirds, and wading birds (hereafter coastal birds) have experienced considerable losses over the last century and require proactive conservation management to stabilize or grow populations. Habitat loss and/or degradation and human disturbance are among the most urgent threats faced by coastal bird populations. Identifying effective conservation management techniques to...
Mount Spurr Volcano
Kristi L. Wallace, Christopher F. Waythomas, Michelle L. Coombs, A.M. Nastan
2025, Alaska Division of Geological & Geophysical Surveys Information Circular 98
No abstract available....
Natural capital accounting on forested lands: An application to the Colorado River basin
Travis Warziniack, Kenneth J. Bagstad, Michael Knowles, Christopher Mihiar, Arpita Nehra, Charles Rhodes, Leslie Sanchez, Christopher Sichko, Charles B. Sims
Nicholas Z. Muller, Eli P. Fenichel, Mary Bohman, editor(s)
2025, Conference Paper, Measuring and accounting for environmental public goods: A national accounts perspective
This paper creates a first set of forest natural capital accounts and demonstrates how these accounts can be integrated with general equilibrium models of the economy. Focusing on the Colorado River Basin, we show that deforestation has direct implications for the forest industry and indirect impacts on the economy through...
Pesticide contamination detected across five wildlife refuges in the Sacramento Valley of California
Angie Lenard, Therese Burns, Michelle L. Hladik, Kaylene Keller, Samantha Marcum, Wayne E. Thogmartin, Matthew L. Forister
2025, Science of the Total Environment (969)
An important goal for the applied ecological sciences is to understand the extent to which the biodiversity on conserved or managed lands is exposed to anthropogenic stressors. Among the various categories of conserved lands in the United States, the National Wildlife Refuge System is focused on the protection and management...
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 J. 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...
Living on the edge: Identifying demographic bottlenecks in an isolated sage-grouse population
Chelsea E. Sink, Katie M. Dugger, Christian A. Hagen, John N. Vradenburg
2025, Wildlife Biology (2025)
The greater sage-grouse (Centrocercus urophasianus: hereafter sage-grouse) population in Modoc County California is geographically isolated and contains a single lek (from 56 leks in the 1940s), despite significant efforts to increase the population through translocations and habitat improvement. Repeated wildfire within the landscape has led to an increase in invasive...
Methodology
North American Bird Conservation Initiative, A. Rodewald, Mike Brasher, John Alexander, Elisabeth M. Ammon, Tracy E. Borneman, Dustin Brewer, Stephen Brown, Jennie N. Duberstein, Beth Flint, Adam Hannuksela, Kathleen Holland, J. A. Hostetler, Edwin Juarez, Robin Kaler, Chris Latimer, Elva Manquera, Kate Martin, Chris McCreedy, Nicole Michel, Corina Newsome, Andrew Olsen, Marc Romano, Kenneth V. Rosenberg, B. Ryder, Rebekah J. Rylander, John R. Sauer, Adam Smith, Dena Spatz, Caleb Spiegel, Tice Supplee, Roberta Swift, Eric VanderWerf, Josh Vest, Olivia Wang
2025, Report, State of the birds report, United States of America 2025
Following the approach developed by Gregory and van Strien (2010), State of the Birds reports focus on composite summaries of population change for collections of species that share common primary habitat or taxonomic affinity. In this report, we provide composite indexes for habitat-obligate species as defined in earlier reports (Grassland, Aridland, Eastern Forest and...
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...
Book review: Ecology of Dakota landscapes: Past, present, and future, by W. Carter Johnson and Dennis H. Knight
Glenn R. Guntenspergen
2025, Prairie Naturalist (57) B5-B6
“Ecology of Dakota Landscapes” is an excellent example of fusing observation and scientific studies to describe the origins and development of the landscape of North and South Dakota, the impact of European settlement, the introduction of agriculture to the area, predictions for the future in the face of a changing...