Projecting management-relevant change of undeveloped coastal barriers with the Mesoscale Explicit Ecogeomorphic Barrier model (MEEB) v1.0
Ian Robert Reeves, Andrew D. Ashton, Erika E. Lentz, Christopher R. Sherwood, Davina Passeri, Sara Zeigler
2025, Geoscientific Model Development (18) 9319-9348
Models of coastal barrier geomorphic and ecologic change are valuable tools for understanding and predicting when, where, and how barriers evolve and transition between ecogeomorphic states. Few existing models of barrier systems are designed to operate over spatiotemporal scales congruous with effective management practices (i.e., decades/kilometers, referred to herein as...
Day versus night relations between larval lake whitefish, cisco, and zooplankton onshore in Lakes Michigan, Huron, and Superior
Simon D.D. Freemon, Jason B. Smith, Amanda Susanne Ackiss, Katie Victoria Anweiler, Halle N. Freeman, Chris R. Hessell, Jory Jonas, Chad J. LaFaver, Erik J. Olsen, Jonathan P. Doubek
2025, Journal of Great Lakes Research (51)
Lake whitefish (Coregonus clupeaformis) populations in the upper Great Lakes have undergone declines in the past two decades, particularly in Lakes Michigan and Huron. However, cisco (Coregonus artedi) are recovering in parts of the Great Lakes. Population declines are hypothesized to be due, in part, to reduced zooplankton prey in...
Summary of first daily ring formation in otoliths of freshwater fishes in the continental United States
James M. Long, Richard A. Snow
2025, Fisheries
Daily ring counts in young-of-the-year fishes are important for estimating important vital rates, such as growth, mortality, and timing of hatch. To accurately estimate some of these rates, the timing of the first daily ring must be estimated accurately. Variation in the timing of the first daily ring...
Review and synthesis of the applications of machine learning to coalbed methane recovery
Emil Attanasi, Timothy Coburn, Philip A. Freeman
Marko Maucec, Jeffrey M. Yarus, Timothy C. Coburn, Michael Pyrcz, editor(s)
2025, Book chapter, Applied spatiotemporal data analytics and machine learning
Over the last 30 years, a substantial literature has evolved on the use of machine learning (ML) to assess, predict, and improve the efficiency of coalbed methane (CBM) recovery. In the United States, the production of CBM declined as shale gas production matured, but CBM continues to...
Aeromagnetic and magnetotelluric imaging of west-central Idaho and the Stibnite-Yellow Pine mining district: A regional to district perspective
Eric D. Anderson, Brian D. Rodriguez, Karen Lund, Christopher Dail, Bill Breen
2025, Economic Geology (120) 1899-1923
Aeromagnetic and magnetotelluric (MT) data are used to better understand the geology and mineral resources near the Stibnite-Yellow Pine mining district in central Idaho. The reduced-to-pole (RTP) transformation of regional-scale aeromagnetic data shows that allochthonous island-arc rocks west of the Salmon River suture are significantly more magnetic than the Laurentian...
Report of the River Master of the Delaware River for the period December 1, 2017–November 30, 2018
Kendra L. Russell, William J. Andrews, Amy R. McHugh
2025, Open-File Report 2025-1051
Executive Summary A Decree of the Supreme Court of the United States entered June 7, 1954 (New Jersey v. New York, 347 U.S. 995), established the position of Delaware River Master within the U.S. Geological Survey. In addition, the Decree authorizes the diversion of water from the Delaware River Basin and...
Geologic models underpinning the 2024 U.S. Geological Survey assessment of undiscovered oil and gas resources in the Hosston and Travis Peak Formations of the onshore Gulf Coast region, U.S.A.
Lauri A. Burke, Stanley T. Paxton, Scott A. Kinney, Nicholas J. Gianoutsos, Russell F. Dubiel, Janet K. Pitman
2025, GCAGS Journal (14) 87-105
The Early Cretaceous (Berriasian–Hauterivian) Hosston Formation in Louisiana and eastward is time correlative to the Travis Peak Formation of Texas and southern Arkansas. The formation is a first-order clastic sequence with a regional carbonate transgressive surface as an upper contact. The Hosston and Travis Peak formations contain conventional natural gas...
A community-based research approach to develop Chronic Wasting Disease outreach with Tribal communities
Roger Faust, Lauren A. Bernstein, David C. Fulton, Kelly Applegate, Austin Ayres, Pam May, Austin Vig, Adam C. Landon, Sarah Ruffing, Madeline Struck, Colin Yoder, Marc D. Schwabenlander, Tiffany M. Wolf
2025, Society and Natural Resources
Chronic Wasting Disease (CWD) is a fatal and contagious neurological disease of cervid populations across North America. Collaborative efforts between government agencies, researchers, policymakers, and stakeholders are necessary to minimize CWD prevalence, spread, and impacts on animal and human health and well-being. However, critical information related to CWD epidemiology, management,...
Habitat selection by Rocky Mountain Population greater Sandhill Cranes (Antigone canadensis tabida) during spring and autumn migration at a key stopover area
Rachel A. Vanausdall, William L. Kendall, Daniel P. Collins, J. Patrick Donnelly, Quentin R. Hays
2025, Avian Conservation and Ecology. (20)
The San Luis Valley (SLV), Colorado is a critical stopover area for Rocky Mountain Population greater Sandhill Cranes (Antigone canadensis tabida). During spring and autumn, cranes use crops for foraging and water resources adjacent to foraging areas for roosting and loafing. However, surface water is becoming increasingly limited in the...
Multi-scale predictors of Northern Long-eared Bat (Myotis septentrionalis) occupancy in the United States
Amy Kristine Wray, Bradley James Udell, Helen Trice Davis, Richard D. Inman, Bennet Thomas Lohre, Haley Breiann Price, Jonathan D. Reichard, Andrea Nichole Schuhmann, Bethany R. Straw, Frank Charles Tousley, Jill Utrup, Ashton M. Wiens, Brian E. Reichert
2025, Journal of North American Bat Research (3) 1-18
Historically, Myotis septentrionalis (Northern Long eared Bat) was among the most common forest-interior species in North America. Largely due to high mortality from white-nose syndrome, this species has experienced severe population declines across its range. To create an updated species distribution map representing summer occupancy probabilities from 2017 to 2022, we integrated...
Multitemporal LIDAR analysis of pre- and post-Eagle Creek Fire debris flows, western Columbia River Gorge, Hood River and Multnomah Counties, Oregon
William J. Burns, Nancy C. Calhoun, Michael Zimmerman, Joshua R. Roering, Maryn Sanders, Benjamin Leshchinsky, David Mariano De Sousa, Michael J. Olsen, Francis K. Rengers, Nicolas Wahde Mathews
2025, Special Paper 55
No abstract available....
STREAMS guidelines: Standards for technical reporting in environmental and host-associated microbiome studies
Julia Kelliher, Chloe Mirzayi, Sarah R. Bordenstein, Aaron Oliver, Christina A. Kellogg, Eneida L. Hatcher, Maureen Berg, Petr Baldrian, Mashael Aljumaah, Cassandra Maria Miller, Christopher Mungall, Vlastimil Novak, Alexis Palucki, Ethan Smith, Nazifa Tabassum, Gregory Bonito, J. Rodney Brister, Patrick S. Chain, Jose Pablo Dundore-Arias, Joanne B. Emerson, Vanessa Moreira Fernandes, Roberto Flores, Antonio Gonzalez, Zoe A. Hansen, Scott A. Jackson, Ahmed M. Moustafa, Trent R. Northen, Nonia Pariente, Jennifer Pett-Ridge, Sydne Record, Linta Reji, Anna-Louise Reysenbach, Virginia I. Rich, Lorna Richardson, Simon Roux, Lynn M. Schriml, Reed S. Shabman, Maria A. Sierra, Matthew B. Sullivan, Punithavathi Sundaramurthy, Katherine M. Thibault, Luke R. Thompson, Scott W. Tighe, Ethell Vereen, STREAMS Consortium, Emiley A. Eloe-Fadrosh
2025, Nature Microbiology (10) 3059-3068
The interdisciplinary nature of microbiome research, coupled with the generation of complex multi-omics data, makes knowledge sharing challenging. The Strengthening the Organization and Reporting of Microbiome Studies (STORMS) guidelines provide a checklist for the reporting of study information, experimental design and analytical methods within a scientific manuscript on human microbiome...
Evaluating Three-Dimensional Elevation Program lidar consistency and accuracy at scale using cloud-native, open-source methods
Aparajithan Sampath, Jeffrey Irwin, Jason M. Stoker
2025, Photogrammetric Engineering and Remote Sensing (91) 777-785
The U.S. Geological Survey three-dimensional elevation program (3DEP) has significantly expanded national lidar coverage, necessitating scalable, reproducible methods for assessing data quality across diverse terrains and acquisition conditions. This study introduces a cloud-native, open-source workflow designed to evaluate the geometric accuracy and consistency of 3DEP lidar data sets at a...
Estimation of dynamic geologic CO2 storage resources in the Illinois Basin, including effects of brine extraction, anisotropy, and hydrogeologic heterogeneity
Michelle R. Plampin, Steven T. Anderson, Stefan Finsterle, Ashton M. Wiens
2025, Frontiers in Earth Science (13)
Since the vast majority of carbon dioxide (CO2) storage resources in the United States are in deep saline aquifers, optimizing the use of these saline storage resources could be crucial for efficient development of geologic CO2 storage (GCS) resources and basin- or larger-scale deployment of GCS in the country. Maximum CO2 injection...
Detecting hidden sedimentary geothermal systems in the Upper Colorado River Basin
Rand Gardner, Justin E. Birdwell, Donald S. Sweetkind, Patrick Sullivan, Melia Eaton, Holger Petermann, Annaka Clement, James Hagadorn, Joshua C. Woda
2025, Conference Paper, Using the Earth to save the Earth
Geothermal resources exist in sedimentary rock where circulation of water for efficient extraction or storage of heat is possible. Except in rare instances where hot water is expressed at the land surface, sedimentary geothermal resources are hidden, so the identification of these systems is optimally accomplished using predictive subsurface modeling....
What is the (real) rate of soil health practice adoption? Making sense of three data sources
Bonnie M. McGill, W. Dean Hively, Laila A. Puntel, John Shriver, Alison N. Thieme, Daniel K. Manter, Jennifer M. Moore
2025, Journal of Soil and Water Conservation (80) 724-733
Conservation stakeholders looking to quantify the impact of their investments to increase soil health practice adoption over time often face challenges in interpreting practice adoption data due to discrepancies in language and results among data sources. Similarly, efforts to estimate environmental outcomes of practice adoption, such as water quality and...
The continued decline of the Palila (Loxioides bailleui) on Mauna Kea, Island of Hawaiʻi
Noah Hunt, Chauncey K. Asing, Lindsey Nietmann, Paul C. Banko, Richard J. Camp
2025, Avian Conservation and Ecology (20)
Palila (Loxioides bailleui) are critically endangered Hawaiian honeycreepers specializing on māmane (Sophora chrysophylla) seeds and restricted to Mauna Kea volcano on the Island of Hawaiʻi. Recently, the population was estimated to decline by 89% between 1998 and 2021, despite decades of ungulate removal, fence construction, māmane regeneration, fire suppression, and...
Estimation of the accessible and useful resource base for electric-grade enhanced geothermal systems (EGS) resources of the Great Basin, USA
Erick R. Burns, Luke P. Frash, Colin F. Williams
2025, Conference Paper, Using Earth to save the Earth
Scientists with the U.S. Geological Survey (USGS) recently completed a provisional assessment of the electric-grade geothermal resources associated with the low-permeability geologic formations of the Great Basin, USA, where resources are assumed to be accessible using enhanced geothermal systems (EGS) technologies (i.e., the engineering of sufficient permeability to facilitate efficient...
Quality of groundwater used for domestic supply in the Gilroy-Hollister basin and surrounding areas, California, 2022
Kirsten E. Faulkner, Bryant C. Jurgens
2025, Scientific Investigations Report 2025-5097
More than 2 million Californians rely on groundwater from domestic wells for drinking-water supply. This report summarizes a 2022 California Groundwater Ambient Monitoring and Assessment Priority Basin Project (GAMA-PBP) water-quality survey of 33 domestic and small-system drinking-water supply wells in the Gilroy-Hollister Valley groundwater basin and the surrounding areas, where more...
Environmental DNA monitoring of invasive Central American boas in St. Croix at Salt River Bay National Historical Park and Ecological Preserve (SARI)
Caitlin Beaver, Alexis B. Tays, Wilfre Fuentes Santos, Madison E.A. Harman, Kristen A. Ewen, Evan L. Gwilliam, Margaret Hunter
2025, Science Report NPS/SR—2025/367
Invasive Central American boas (Boa imperator) have established a reproducing population on the western side of St. Croix, U.S. Virgin Islands but prevalence throughout the island is largely unknown. The large snakes threaten endemic and endangered species through competition and predation, jeopardizing island biodiversity. Environmental DNA (eDNA) methods were used...
Geothermal potential of orphan oil and gas wells
Rand Gardner, Justin E. Birdwell, Matthew D. Merrill, Ashton M. Wiens, Karl B. Haase, Nicholas J. Gianoutsos, Uei I. Lei, Patrick Sullivan
2025, Conference Paper, Using the Earth to save the Earth
The United States is estimated to have hundreds of thousands of orphan oil and gas wells. Orphan wells are abandoned wells that are both unremediated and have no responsible operator. While traditionally considered environmental and economic liabilities, orphan oil and gas wells may offer new opportunities in sustainable geothermal energy...
Preventing overfitting when using tree-based methods for mapping hydrothermal favorability
Stanley Paul Mordensky, Erick R. Burns, John Lipor, Jacob DeAngelo
2025, Conference Paper, Using Earth to save the Earth
Ensemble tree-based algorithms are robust tools for estimating sparsely distributed resources with non-linear dependencies (e.g., hydrothermal systems). These algorithms naturally accommodate the threshold conditions necessary to enable and support hydrothermal systems (e.g., having sufficient heat and permeability) and are simpler than many other non-linear machine learning strategies (e.g., artificial neural...
Pre-eruptive characteristics of “suspect” silicic magmas in Carlin-type Au-forming systems
Celestine N. Mercer, Julie Roberge, Regina Marie Khoury, Albert H. Hofstra
2025, American Mineralogist (110) 1898-1918
World-class Carlin-type Au deposits hosted in sedimentary rock were formed when profuse Eocene silicic magmatism swept across northern Nevada in response to arc migration. Carlin-type Au deposits formed along with porphyry/skarn Cu-Mo-W-Au deposits, epithermal Ag-Au deposits, and distal disseminated Ag-Au deposits. But unlike these other Au-bearing deposits that have clear...
Exploring Martian geothermal and liquid water potential with basin modeling
Rand Gardner, Justin E. Birdwell, Katherine L. French, Chris Okubo, Janet K. Pitman, Stanley T. Paxton, Jason A. Flaum
2025, Conference Paper, Using the Earth to save the Earth
Assessing the potential for geothermal energy and liquid water presence in the Martian subsurface is crucial for future exploration and habitability studies. In this work, we employed comprehensive finite element model simulations adapted specifically for Martian conditions to estimate subsurface temperatures and the potential for liquid water at depth within Martian...
Evaluating mountain goat population structure in Glacier National Park and Waterton Lakes National Park
Tabitha A. Graves, Eliza Stein, Lindsay M Dose, Rachel S. Crowhurst, Heather Thomas, Clinton W. Epps, Rob Found, Jami Belt, Mark Biel
2025, Report
Mountain goats are an iconic, climate-sensitive species across their North American alpine range. Among its nearly complete complement of native wildlife, no single species embodies Glacier National Park (GNP) more than the mountain goat. They play an important role as an alpine food source for many of the park’s carnivores...
