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: 171780
Classifying freshwater salinity regimes in central and western U.S. streams and rivers
Freshwater salinization of rivers is occurring across the globe because of nonpoint source loading of salts from anthropogenic activities such as agriculture, urbanization, and resource extraction that accelerate weathering and release salts. Multidecadal trends in river salinity are well characterized, yet our understanding of annual regimes of salinity in rivers draining diverse central and west
Authors
Lauren Bolotin, Betsy Summers, Philip Savoy, Joanna Blaszczak
Extracting exotic annual grass phenology and climate relations in western U.S. rangeland ecoregions
This research builds upon the extensive body of work to model exotic annual grass (EAG) characteristics and invasion. EAGs increase wildland fire risk and intensifies wildland fire behavior in western U.S. rangelands. Therefore, understanding characteristics of EAG growth increases understanding of its dynamics and can inform rangeland management decisions. To better understand EAG phenology and s
Authors
Trenton D Benedict, Stephen P. Boyte, Devendra Dahal, Dinesh Shrestha, Sujan Parajuli, Logan J. Megard
Invasive Round Goby in the Mohawk and Hudson Rivers: What’s the latest?
The Round Goby (Neogobius melanostomus) is an invasive benthic fish indigenous to the Ponto-Caspian region of Eurasia. It recently colonized the Great Lakes and has expanded eastward through the New York State Canal System over the past decade. The species was first documented in the Mohawk River watershed in 2014 and was found in the Hudson River in 2021. Round Goby can adversely affect aquatic e
Authors
Scott D. George, Barry P. Baldigo, Christopher B. Rees, Meredith L. Bartron, Richard M. Pendleton, Steven Pearson
The Associate Editor in the peer review process—what's that?
No abstract available.
Authors
Kerry Nicholson, Cynthia Paszkowski, Amy Kuenzi, Kathryn A. Schoenecker, Evelyn Merrill
A targeted annual warning system developed for the conservation of a sagebrush indicator species
A fundamental goal of population ecologists is to identify drivers responsible for temporal variation in abundance. Understanding whether variation is associated with environmental stochasticity or anthropogenic disturbances, which are more amenable to management action, is crucial yet difficult to achieve. Here, we present a hierarchical monitoring framework that models rates of change in abundan
Authors
Brian G. Prochazka, Peter S. Coates, Michael S. O'Donnell, David R. Edmunds, Adrian P. Monroe, Mark A. Ricca, Gregory T. Wann, Steve E. Hanser, Lief A. Wiechman, Kevin E. Doherty, Michael P. Chenaille, Cameron L. Aldridge
Stream restoration produces transitory, not permanent, changes to fish assemblages at compensatory mitigation sites
There is inconsistent evidence that stream restoration projects lead to recovery of ecosystem attributes, especially stream biota. While some assessments have documented desired changes in fish community metrics in the first years following restoration, longer-term studies have not always corroborated these findings. In this study, we used data and monitoring reports submitted to federal regulator
Authors
Edward S. Stowe, Kelly N. Petersen, Shishir Rao, Eric J. Walther, Mary Freeman, Seth J. Wenger
Above- and belowground biomass carbon stock and net primary productivity maps for tidal herbaceous marshes of the United States
Accurate assessments of greenhouse gas emissions and carbon sequestration in natural ecosystems are necessary to develop climate mitigation strategies. Regional and national-level assessments of carbon sequestration require high-resolution data to be available for large areas, increasing the need for remote sensing products that quantify carbon stocks and fluxes. The Intergovernmental Panel on Cli
Authors
Victoria Woltz, Camille Stagg, Kristin B. Byrd, Lisamarie Windham-Myers, Andre S. Rovai, Zhiliang Zhu
Advances in transboundary aquifer assessment
This Special Issue is intended to highlight both recent work to advance the physical understanding of transboundary aquifers and factors relevant in successful collaboration on transboundary groundwater resource use. The collected papers address: (1) the identification and prioritization of the needs and strategies for sustainable groundwater development and use, along with the complexities introd
Authors
Anne-Marie Matherne, Sharon B. Megdal
Aquatic vegetation types identified during early and late phases of vegetation recovery in the Upper Mississippi River
Assemblage patterns and processes of aquatic vegetation in most large floodplain rivers are not well understood, particularly after plant recovery. Identifying vegetation types, which are recurring plant groupings based on species composition, diversity, and abundances, can describe plant assembly patterns and environmental drivers that aid conservation planning and management. We used a 22-year d
Authors
Danelle M. Larson, Alicia Carhart, Eric Lund
Assessing potential effects of climate change on highway-runoff flows and loads in southern New England by using planning-level space-for-time analyses
Transportation agencies need information about the potential effects of climate change on the volume, quality, and treatment of stormwater to mitigate potential effects of runoff on receiving waters. To address these concerns, the U.S. Geological Survey and the Federal Highway Administration used the Coupled Model Intercomparison Project tool and the Stochastic Empirical Loading and Dilution Model
Authors
Lillian C. Jeznach, Gregory E. Granato, Daniel Sharar-Salgado, Susan C. Jones, Daniel Imig
Climate change mitigation potential of Louisiana's coastal area: Current estimates and future projections
Coastal habitats can play an important role in climate change mitigation. As Louisiana implements its climate action plan and the restoration and risk-reduction projects outlined in its 2017 Louisiana Coastal Master Plan, it is critical to consider potential greenhouse gas (GHG) fluxes in coastal habitats. This study estimated the potential climate mitigation role of existing, converted, and resto
Authors
Melissa Millman Baustian, Bingqing Liu, Leland C. Moss, Alyssa Dausman, James W. Pahl
Salvage using electrofishing methods caused minimal mortality of burrowed and emerged larval lampreys in dewatered habitats
ObjectiveHuman-induced dewatering of freshwater habitats causes mortality of larval lampreys (family Petromyzontidae). Salvage by electrofishing at dewatering events is assumed to reduce this mortality, but to our knowledge this assumption remains unassessed.MethodsWe estimated mortality of salvaged larval lampreys (Lampetra spp. and Pacific Lamprey Entosphenus tridentatus) within 24 h following c
Authors
Julianne E. Harris, Theresa L. Liedtke, Joseph J. Skalicky, Lisa K. Weiland