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.
Mission Area Publications
Mission Area Publications
We are focused on some of the most significant issues society faces, and our science is making a substantial contribution to the well-being of the Nation and the world. Learn more about the major topics our research covers and the programs focused on those topics.
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NASA Champions 2024: Data strategies for when to use cloud, coding strategies for parallelization, & first examples of big science in the Cloud
From April-May 2024, the NASA Mentors who span eleven Distributed Active Archive Centers (DAACs) co-led the third Champions Cohort with the NASA Openscapes project team, this year focusing on, teaching lessons they adapted for geospatial and cloud analysis. The Cohort included nine international research teams from academia and government that were curious about working with NASA Earthdata in the
Authors
Michele Thornton, Catalina Taglialatela, Luis Lopez, Matt Fisher, Alexis Hunzinger, Mahsa Jami, Brianna M. Lind, Cassie Nickles, Andy Teucher, Aronne Merrelli, Erin Robinson, Julie Lowndes
Delineating draft inventory analysis units for National Scenic and Historic Trails inventory, assessment, and monitoring programs
As of 2024, there are 32 National Scenic and Historic Trails (NSHTs) in the system administered by the Bureau of Land Management (BLM), National Park Service, and U.S. Department of Agriculture Forest Service. The BLM administers, manages, and protects 19 of these trails as part of its system of national conservation lands. Various laws, regulations, and policies require that the BLM conduct and m
Authors
Sarah M. Lindley, Emily J. Wilkins, Carin Farley, Karla Rogers, Rudy Schuster
The Native American Research Assistantship Program—Building capacity for Indigenous water-resources monitoring
Intertribal networks for collecting and analyzing hydrologic and environmental data are growing. The U.S. Geological Survey can be a key partner with Tribal Nations in the further development of network capacity. A first step is the internship opportunity available through the partnership between the USGS and The Wildlife Society: The Native American Research Assistantship Program.
Authors
Electa Hare-Red Corn, Robert F. Breault, Jason R. Sorenson
Global variability of the composition and temperature at the 410-km discontinuity from receiver function analysis of dense arrays
Seismic boundaries caused by phase transitions between olivine polymorphs in Earth's mantle provide thermal and compositional markers that inform mantle dynamics. Seismic studies of the mantle transition zone often use either global averaging with sparse arrays or regional sampling from a single dense array. The intermediate approach of this study utilizes many densely spaced seismic arrays distri
Authors
Margaret Elizabeth Glasgow, Hankui K. Zhang, Brandon Schmandt, Wen-Yi Zhou, Jinchi Zhang
Isotopic evidence against North Pacific Deep Water formation during late Pliocene warmth
Several modelling and observational studies suggest deep water formation in the subpolar North Pacific as a possible alternative mode of thermohaline circulation that occurred in the warm Pliocene, a time when global atmospheric partial pressure of carbon dioxide was like the modern atmosphere (~400 ppm). We test this hypothesis by measuring the δ13C of the benthic foraminifer Cibicidoides wueller
Authors
Joseph Novak, Rocio Caballero-Gill, Rebecca Rose, Timothy D. Herbert, Harry J. Dowsett
Debris avalanches in the northern California Coast Range triggered by plate boundary earthquakes
Determining the timing and cause for ancient hillslope failures proves difficult in the western United States, yet critical as it ties directly into groundmotion estimates for hazardous events. This knowledge gap is important to confront as hillslope failures are candidates to be triggered by earthquakes along active plate boundaries. We identify two prehistoric, i.e., preinstrumental history, deb
Authors
Jessie K. Pearl, Harvey Kelsey, Stephen J. Angster, Dylan Caldwell, Ian Pryor, Brian Sherrod
Urban tree cover provides consistent mitigation of extreme heat in arid but not humid cities
Urban land cover types influence the urban microclimates. However, recent work indicates the magnitude of land cover's microclimate influence is affected by aridity. Moreover, this variation in cooling and warming potentials of urban land cover types can substantially alter the exposure of urban areas to extreme heat. Our goal is to understand both the relative influences of urban land cover on lo
Authors
Peter Christian Ibsen, Benjamin R Crawford, Lucila Marie Corro, Kenneth J. Bagstad, Brandon E McNellis, G. Darrel Jenerette, James E. Diffendorfer
The effect of myiasis on Eastern Box Turtle (Terrapene carolina carolina) body condition, movement, and habitat use at Camp Edwards in Massachusetts
In 2020, natural resource managers at Camp Edwards, Barnstable County, MA, observed Terrapene carolina carolina (Eastern Box Turtle) individuals infected by myiasis, where parasitic flesh flies larviposit into the living tissue of a host. The hypothesized parasite was Dexosarcophaga cistudinis, but its impacts on the host's body condition, movement, and habitat use were unknown. Our objectives wer
Authors
Andrew B. Gordon Jr., Donovan Drummey, Anthony Tur, Annie E. Curtis, Jacob C. McCumber, Michael T. Jones, Jeremy C. Andersen, Graziella Vittoria Direnzo
Feedbacks: A new synthesis of causal loops across ecology
Feedbacks are the basic linkages of living systems. In organisms, they regulate the processes of growth and homeostasis, as well as their interactions with their world. Feedback, which Judson (1980) called ‘one of the chief themes of scientific understanding,' is equally important in ecological systems. The ecological literature is rich in papers dealing with the role of feedback in various phenom
Authors
Donald L. DeAngelis, Linhao Xu
Predictor importance in habitat suitability models for invasive terrestrial plants
AimDue to the socioeconomic and environmental damages caused by invasive species, predicting the distribution of invasive plants is fundamental for effectively targeting management efforts. A habitat suitability model (HSM) is a powerful tool to predict potential habitat of invasive species to help guide the early detection of invasive plants. Despite numerous studies of the predictors used in HSM
Authors
Demetra A. Williams, Keana S. Shadwell, Ian Pearse, Janet S. Prevéy, Peder Engelstad, Grace Henderson, Catherine S. Jarnevich
Multi-decadal vegetation transformations of a New Mexico ponderosa pine landscape after severe fires and aerial seeding
Wildfires and climate change are having transformative effects on vegetation composition and structure, and post-fire management may have long-lasting impacts on ecosystem reorganization. Post-fire aerial seeding treatments are commonly used to reduce runoff and soil erosion, but little is known about how seeding treatments affect native vegetation recovery over long periods of time, particularly
Authors
Andreas Paul Wion, Jens T. Stevens, Kay Beeley, Rebecca Oertel, Ellis Margolis, Craig D. Allen
Post-fire sediment yield from a central California watershed: Field measurements and validation of the WEPP model
In a warming climate, an intensifying fire regime and higher likelihood of extreme rain are expected to increase watershed sediment yield in many regions. Understanding regional variability in landscape response to fire and post-fire rainfall is essential for managing water resources and infrastructure. We measured sediment yield resulting from sequential wildfire and extreme rain and flooding in
Authors
Amy E. East, Joshua B. Logan, Helen Willemien Dow, Douglas P. Smith, Pat Iampietro, Jonathan Warrick, Thomas Lorenson, Leticia Hallas, Benjamin Kozlowicz