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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: 175939

Advancing compound coastal flood modeling on aouthern O’ahu, Hawai’i: A hybrid stochastic approach Advancing compound coastal flood modeling on aouthern O’ahu, Hawai’i: A hybrid stochastic approach

Sea-level rise and changing patterns of storminess associated with climate change are expected to increase the frequency and severity of compound coastal flooding events, posing significant challenges to coastal communities in enhancing preparedness and adaptation strategies. This work presents a hybrid stochastic approach for the probabilistic assessment of compound coastal flooding...
Authors
Alba Ricondo, Laura Cagigal, Curt D. Storlazzi, Mark A. Merrifield, Fernando J. Mendez, Peter R Ruggiero

Beach nourishment morphodynamics in a high-energy U.S. West Coast environment Beach nourishment morphodynamics in a high-energy U.S. West Coast environment

Dredged sediment from engineered inlets can be used to nourish coastlines adjacent to these inlets, serving as a beneficial alternative to offshore disposal. Effective strategies for beneficial use of dredged sediment, however, rely on understanding of local sediment transport. A beach nourishment project utilizing dredged sand was carried out at a highly energetic beach north of the...
Authors
Anne de Beer, Andrew W. Stevens, Robert T. McCall, Johan Reyns, Hans R. Moritz

Unprecedented burning in tropical peatlands during the 20th century compared to the previous two millennia Unprecedented burning in tropical peatlands during the 20th century compared to the previous two millennia

Tropical peatland wildfire incidence has risen in recent decades, driven by drainage for land use and intensified by severe droughts with global climate change. These disturbances have altered vegetation structure, disrupted ecosystem functioning, and increased carbon emissions, particularly in Southeast Asia. However, the long-term history and characteristics of wildfires in tropical...
Authors
Yuwan Wang, Ted R. Feldpausch, Graeme T. Swindles, Patrick Moss, Hamish A. McGowan, Thomas G. Sim, Paul J. Morris, Adam Benfield, Colin Courtney-Mustaphi, David Wahl, Encarni Montoya, Esther N. Githumbi, Euridice N. Honorio Coronado, Femke Augustijns, Gert Verstraeten, Jess O'Donnell, John Tibby, Juan C. Benavides, K. Anggi Hapsari, Karsten Schittek, Khairun Nisha Mohamed Ramdzan, Kunshan Bao, Lydia E. Cole, Lysanna Anderson, Mariusz Galka, Orijemie Emuobosa Akpo, Paul Strobel, Prabhakaran Ramya Bala, Rene Dommain, Rob Marchant, Raman Sukumar, Sakonvan Chawchai, Sarath Pullyottum Kavil, Scott Mooney, Thomas J. Kelly, Yang Gao, Apostolos Voulgarakis, Arnoud Boom, Chantelle Burton, Juan Carlos Berrio, Kelly Ribeiro, Liana O. Anderson, Mark Hardiman, Molly Spater, Susan E. Page, Angela Gallego-Sala

Sackung at Bald Eagle ridge, central Colorado: An updated interpretation of ridge-spreading movement, structures, and mechanisms from 50 years (1975–2025) of U.S. Geological Survey research Sackung at Bald Eagle ridge, central Colorado: An updated interpretation of ridge-spreading movement, structures, and mechanisms from 50 years (1975–2025) of U.S. Geological Survey research

Slow gravitational failures of mountain peaks and ridges are poorly understood. Herein, we report on 50 years of studies at a slowly spreading castellate ridge in the Sawatch Range in central Colorado. The orientations of geomorphic-structural features indicate that the fractured Precambrian granitic rock underlying the ridge has extended and spread northwestward toward the formerly...
Authors
Jeffrey A. Coe, Nikita N. Avdievitch, Kate E. Allstadt, Elaine A. Collins, Erin K. Jensen, Olivia J. Hoch, Lauren N. Schaefer, Chester A. Ruleman, Jonathan W. Godt, Vince Matthews

Current and near-future conditions of aquatic spatial data for use in ecological models in the United States Current and near-future conditions of aquatic spatial data for use in ecological models in the United States

To address increasing demand for ecological models of aquatic species that can inform the management of national freshwater resources, we leveraged manager input to develop suites of environmental data layers characterizing freshwater habitats for the contiguous United States. Using the National Hydrography Dataset, these new data cover lentic and lotic systems under current and near...
Authors
Grace C. Henderson, Peder Engelstad, Cameron J. Reimer, Shelby K. LeClare, Linnea S. Fraser, Demetra A. Williams, Keana S. Shadwell, Wesley M. Daniel, Ian A. Pfingsten, Catherine S. Jarnevich

Ice sheet dynamics drive pronounced changes in the subsurface freshwater-saltwater interface Ice sheet dynamics drive pronounced changes in the subsurface freshwater-saltwater interface

Saltwater is migrating into freshwater aquifers globally with water quality and biogeochemical implications, yet saltwater intrusion in glaciated regions is sparsely investigated. Field observations suggest that groundwater head in glaciated systems is influenced by ice sheet forcings and provides evidence that seawater infiltrated into offshore aquifers during past deglaciation events...
Authors
Julia Guimond, Aaron Mohammed, Barret L. Kurylyk, Michelle A. Walvoord, Victor F. Bense
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