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: 174960
Magnitude, depth and methodological variations of spectral stress drop within the SCEC/USGS Community Stress Drop Validation Study using the 2019 Ridgecrest Earthquake Sequence Magnitude, depth and methodological variations of spectral stress drop within the SCEC/USGS Community Stress Drop Validation Study using the 2019 Ridgecrest Earthquake Sequence
We present the first ensemble analysis of the 56 different sets of results submitted to the ongoing Community Stress Drop Validation Study using the 2019 Ridgecrest, California, earthquake sequence. Different assumptions and methods result in different estimation of the source contribution to recorded seismograms, and hence to the source parameters (principally corner frequency, fc...
Authors
Rachel E. Abercrombie, Annemarie S. Baltay Sundstrom
Sixty-sixth supplement to the American Ornithological Society's Check-list of North American Birds Sixty-sixth supplement to the American Ornithological Society's Check-list of North American Birds
No abstract available.
Authors
R. Terry Chesser, Shawn M. Billerman, Kevin J. Burns, Carla Cicero, Jon L. Dunn, Blanca E. Hernandez-Banos, Rosa Alicia Jimenez, Oscar W. Johnson, Nicholas A. Mason, Pamela C. Rasmussen
Some of these are not like the others: Relative thermal sensitivity among anuran species of the Southeast United States Some of these are not like the others: Relative thermal sensitivity among anuran species of the Southeast United States
Estimating how close a species is to its upper thermal limits (i.e., warming tolerance, a thermal sensitivity index) and how that proximity changes across space enables spatially explicit identification of species with increased extinction risk as temperatures increase. Yet, thermal sensitivity is often difficult to calculate because it is the result of many traits. We aimed to...
Authors
Traci P. Dubose, Chloe E. Moore, Vincent R. Farallo, Abigail Benson, William A. Hopkins, Samuel Silknetter, Meryl C. Mims
Turning trash into treasure: Leveraging discarded filters for national-scale aquatic eDNA biomonitoring Turning trash into treasure: Leveraging discarded filters for national-scale aquatic eDNA biomonitoring
Monitoring biodiversity changes over large spatiotemporal scales is critical for effective ecosystem conservation and management. This study investigates the potential of environmental DNA (eDNA) metabarcoding to enhance national-scale biomonitoring of freshwater diversity by leveraging discarded filters associated with routine water quality sampling from the U.S. Geological Survey's...
Authors
Devin Nicole Jones-Slobodian, Daniel J. Wieferich, Noah Fierer, Joseph Crane, Adam Sepulveda
Young explosive eruptions from the Clear Lake volcanic field Young explosive eruptions from the Clear Lake volcanic field
The Clear Lake volcanic field is the northernmost and youngest field in a chain of volcanic fields in and near the California Coast Range mountains. For 2 million years, numerous eruptions have happened around (and through) Clear Lake. The most recent period of activity in the Clear Lake volcanic field probably started around 40,000 years ago and was mainly explosive eruptions...
Authors
Jessica L. Ball, Seth D. Burgess, Dawnika L. Blatter
Increased soil greenhouse gas emissions from the combined use of cover crops and no‐tillage in producer‐ managed fields Increased soil greenhouse gas emissions from the combined use of cover crops and no‐tillage in producer‐ managed fields
Cover crop adoption offers multiple benefits and climate mitigation potential for agroecosystems, but is still an underutilized conservation practice. Recently, the combined use of cover cropping plus no-tillage (CCNT) has been increasingly promoted to achieve its synergistic effectiveness. Yet, how this combined practice affects soil greenhouse gas (GHG) emission remains a topic of...
Authors
Yu Peng, Pierre-Andre Jacinthe, Edward G. Dobrowolski, Lixin Wang
Multi-scale habitat characteristics influence Paleback Darter occupancy and detection probability Multi-scale habitat characteristics influence Paleback Darter occupancy and detection probability
Objective The limited distribution of the Paleback Darter Etheostoma pallididorsum, which is often associated with dynamic headwater streams, makes the species vulnerable to changes in its environment in west-central Arkansas. A detailed understanding of habitat characteristics that support the species at multiple spatial scales is limited. This project assessed the relative influences...
Authors
Maxwell L. Hartman, Katie M. Morris, Jonathan J. Spurgeon, Steve E. Lochmann
Perceptions of climate vulnerability for subsistence inland fisheries in the United States Perceptions of climate vulnerability for subsistence inland fisheries in the United States
Globally, inland fisheries are important sources of food, particularly for some communities where fishing is socially or culturally important or where local community economics require families to find cheap sources of food. However, little information specific to subsistence inland fisheries and their dependent communities is available for the United States, especially for non...
Authors
Caitlin Montano, Abigail Lynch, Ian Harrison, Denielle M. Perry
Alternating movement strategies of a tropical raptor Alternating movement strategies of a tropical raptor
The majority of raptor species reside in the tropics, yet very little is known about their movement ecology. However, quantifying movement behavior can provide otherwise elusive information on resource needs, habitat selection, and ecological constraints, which is important for understanding ecological patterns and the management of species of conservation concern. On the Island of Hawai...
Authors
Eben H. Paxton, Kristina L. Paxton
Seismic anomalies expand Alaska’s Umiat Anticline potential Seismic anomalies expand Alaska’s Umiat Anticline potential
Recent seismic advancements, including AVO analysis, have redefined Alaska's Umiat field potential, revealing deeper reservoirs and increasing estimated oil in place.
Authors
Paul McColgan, Nilesh Dixit, Jacob T. Murchek
Two million years of climate-driven cave-sediment aggradation and valley incision in the southern Ozark Plateau from Fitton Cave, northern Arkansas, USA Two million years of climate-driven cave-sediment aggradation and valley incision in the southern Ozark Plateau from Fitton Cave, northern Arkansas, USA
Landscape evolution in karst terrains affects both subterranean and surface settings. For better understanding of controlling processes and connections between the two, multiple geochronometers were used to date sediments and speleothems in upper-level passages of Fitton Cave adjacent to the Buffalo River, northern Arkansas, within the southern Ozark Plateau. Burial cosmogenic-nuclide...
Authors
Mark R. Hudson, James B. Paces, Darryl E. Granger, Kathleen Rodrigues, Amanda Keen-Zebert, Charles J. Bitting, Kenzie J. Turner, Kayla N. Sapkota
Effects of climate on temporal variability in streamflow and salinity in the Upper Colorado River Basin Effects of climate on temporal variability in streamflow and salinity in the Upper Colorado River Basin
Study RegionThe Upper Colorado River Basin, a critical water source for more than 40 million people in the western United States.Study FocusPotential decreasing streamflow and elevated salinity concentrations threaten this resource. Climate variability has a large and well-studied effect on streamflow in the basin; however, the effect on salinity loading is less understood. This study...
Authors
Natalie K. Day, Patrick C. Longley, Daniel Wise, Morgan C. McDonnell