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.
Filter Total Items: 171672
RegionGrow3D: A deterministic analysis for characterizing discrete three-dimensional landslide source areas on a regional scale
Regional-scale characterization of shallow landslide hazards is important for reducing their destructive impact on society. These hazards are commonly characterized by (a) their location and likelihood using susceptibility maps, (b) landslide size and frequency using geomorphic scaling laws, and (c) the magnitude of disturbance required to cause landslides using initiation thresholds. Typically, t
Authors
Nicolas Wahde Mathews, Ben Leshchinksy, Benjamin B. Mirus, Michael J. Olsen, Adam M. Booth
Learning from a high-severity fire event—Conditions following the 2018 Carr Fire at Whiskeytown National Recreation Area
The 2018 Carr Fire burned more than 90 percent of Whiskeytown National Recreation Area, with much of the park burning at high severity. California yellow pine and mixed conifer forests are not well adapted to large, high-severity fires, and forest recovery after these events may be problematic. Large, high-severity fire patches pose difficulties for recruitment with interiors that are long distanc
Authors
Phillip J. van Mantgem, Micah C. Wright, Karen M. Thorne, Jill Beckmann, Kevin Buffington, Lyndsay L. Rankin, Audrey Colley, Eamon A. Engber
June 2022 floods in the Upper Yellowstone River Basin
Extraordinary floods surged down the Yellowstone River and its tributaries in northwestern Wyoming and south-central Montana on June 13–15, 2022. During the flood, U.S. Geological Survey staff worked to maintain real-time data from streamgages by making field measurements of streamflow and repairing damaged equipment while communicating the latest streamflow information with the public and with lo
Authors
Katherine J. Chase, DeAnn Dutton, William B. Hamilton, Seth A. Siefken, Cassidy Vander Voort, Aroscott Whiteman
Projected sea-level rise and high tide flooding at Biscayne National Park, Florida
IntroductionNational parks and preserves in the South Atlantic-Gulf Region contain valuable coastal habitats such as tidal wetlands and mangrove forests, as well as irreplaceable historic buildings and archeological sites located in low-lying areas. These natural and cultural resources are vulnerable to accelerated sea-level rise and escalating high tide flooding events. Through a Natural Resource
Authors
Hana R. Thurman, Nicholas M. Enwright, Michael J. Osland, Davina L. Passeri, Richard H. Day, Bethanie M. Simons, Jeffrey J. Danielson, W. Matthew Cushing
Numerical modeling of circulation and wave dynamics along the shoreline of Shinnecock Indian Nation in Long Island, New York
The Shinnecock Indian Nation on Long Island, New York, faces challenges of shoreline retreat, saltwater intrusion, and flooding of the Tribal lands under changing climate and rising sea level. However, understanding of the dynamics of tidal circulation and waves and their impacts on the Shinnecock Indian Nation’s shoreline remains limited. This numerical study employs the integrated modeling capab
Authors
Ling Zhu, Hongqing Wang, Qin Chen, William Capurso, Michael Noll
Estimated reductions in phosphorus loads from removal of leaf litter in the Lake Champlain drainage area, Vermont
Excess nutrient loading and other factors are driving eutrophication and other negative effects on water-quality conditions in Lake Champlain and other receiving waters in Vermont. Two common best management practices were evaluated to determine how these practices can be optimized by targeting maintenance and operation to align better with seasonally driven needs, specifically to help municipalit
Authors
Jason R. Sorenson, James M. Pease, Jeremy K. Foote, Ann T. Chalmers, David H. Ainley, Clayton J. Williams
U.S. Geological Survey Mississippi River Science Forum—Summary of data and science needs and next steps
The U.S. Geological Survey hosted a Mississippi River Science Forum with Federal agencies; Tribal, State, and local governments located in States that border the Mississippi River; academia; and other interested stakeholders. The purpose of the forum was to share current (2023) science; identify data gaps and areas of concern; and to prioritize next steps needed to advance the goals of improving w
Authors
John C. Nelson, Richard A. Rebich, Kathi Jo Jankowski, Thea M. Edwards, James H. Larson, Dale M. Robertson, Lori A. Sprague, Sarah M. Stackpoole, Katherine M. Summers, Peter J. Cinotto, Paul H. Rydlund, Christopher J. Churchill, Wesley M. Daniel, Owen P. McKenna, Beth Middleton, Jacoby Carter, Stephen B. Hartley, Jeffrey W. Frey, Kelly L. Warner
Substrate Enhancement Pilot Project—Monitoring summary and evaluation, Kootenai River, Idaho, 2012–22
To assess changes in substrate conditions and the efficacy of artificially placed substrates at select sites on the Kootenai River near Bonners Ferry, Idaho, the U.S. Geological Survey, in cooperation with the Kootenai Tribe of Idaho, completed repeat bathymetric, velocimetric, and underwater videography surveys. Collectively, three project sites throughout the Kootenai River make up the Substrate
Authors
Taylor J. Dudunake
Methane emissions associated with bald cypress knees across the Mississippi River Alluvial Valley
In freshwater forested wetlands, bald cypress knees (Taxodium distichum (L.) Rich.) have the potential to emit large amounts of methane (CH4), but only a few studies have examined their greenhouse gas contribution. In this study, we measured CH4 fluxes associated with cypress knees across various climate and flooding gradients of the Mississippi River Alluvial Valley in southcentral United States.
Authors
Melinda Martinez, Robert Bordelon, Beth Middleton, Jorge A. Villa, Hojeong Kang, Inyoung Jang
Wave runup and total water level observations from time series imagery at several sites with varying nearshore morphologies
Coastal imaging systems have been developed to measure wave runup and total water level (TWL) at the shoreline, which is a key metric for assessing coastal flooding and erosion. However, extracting quantitative measurements from coastal images has typically been done through the laborious task of hand-digitization of wave runup timestacks. Timestacks are images created by sampling a cross-shore ar
Authors
Mark L. Buckley, Daniel Buscombe, Justin J. Birchler, Margaret Louise Palmsten, Eric Swanson, Jenna A. Brown, Michael Christopher Itzkin, Curt Storlazzi, Shawn R. Harrison
Supporting climate adaptation for rural Mekong River Basin communities in Thailand
Climate change impacts on large river basins, such as the Mekong River Basin (MRB), are complex due to shared governance and interconnected socioeconomic areas, making them highly vulnerable to change. The MRB, spanning six countries including Thailand, is crucial for the food and economic security of > 60 million people. However, in 2021, Thailand was ranked as the 9th highest risk country affect
Authors
Holly Susan Embke, Abigail Lynch, T. Douglas Beard
Trees have similar growth responses to first-entry fires and reburns following long-term fire exclusion
Managing fire ignitions for resource benefit decreases fuel loads and reduces the risk of high-severity fire in fire-suppressed dry conifer forests. However, the reintroduction of low-severity wildfire can injure trees, which may decrease their growth after fire. Post-fire growth responses could change from first-entry fires to reburns, as first-entry fires reduce fuel loads and the vulnerability
Authors
Kevin G. Willson, Ellis Margolis, Mathew D. Hurteau