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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: 171118

Shifting sands: The influence of coral reefs on shoreline erosion from short-term storm protection to long-term disequilibrium

Climate change is exacerbating shoreline erosion and flooding, posing significant risks to coastal communities. Although traditional coastal defenses such as seawalls, dykes, and breakwaters offer protection from these hazards, their high environmental and economic costs are driving interest in cost-competitive nature-based solutions. Coral reef restoration is a nature-based solution that may be p
Authors
Stephan Bitterwolf, Borja Reguero, Curt Storlazzi, Michael W. Beck

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

Freshwater mussel viromes increase rapidly in diversity and abundance when hosts are released from captivity into the wild

Freshwater mussels create habitat, filter water, and enhance food webs, but they are also among the world’s most imperiled taxa. Conservation efforts largely rely on captive propagation in which mussels are grown in protected aquaculture environments (hatcheries) for later release. Recent evidence has highlighted the importance of pathogens in population losses of freshwater mussels. In response t
Authors
Jordan C. Richard, Tim W. Lane, Rose E. Agbalog, Sarah Colletti, Tiffany Leach, Christopher D. Dunn, Nathan Roy Bollig, Addison R. Plate, Joseph T. Munoz, Eric M. Leis, Susan Knowles, Isaac Standish, Diane L. Waller, Tony L. Golberg

Gulf Stream intrusion and deep current upwelling drive dynamic patterns of temperature and food supply within cold-water coral reefs

One of the most significant features of the Northwest Atlantic, the Gulf Stream influences high magnitude environmental fluctuations in deep habitats across the South Atlantic Bight. Amid this variability, the Blake Plateau harbors extensive reefs formed by cold-water corals that were previously assumed to rely on narrow ranges of temperature, currents, and particulate supply. A benthic lander col
Authors
Jane V. Carrick, Furu Mienis, Erik E. Cordes, Amanda Demopoulos, Andrew J. Davies

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
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