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.
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Surface-water-quality data to support implementation of revised freshwater aluminum water-quality criteria in Massachusetts, 2018–19 Surface-water-quality data to support implementation of revised freshwater aluminum water-quality criteria in Massachusetts, 2018–19
The U.S. Geological Survey, in cooperation with the Massachusetts Department of Environmental Protection, performed a study to inform the development of the department’s guidelines for the collection and use of water-chemistry data to support calculation of site-dependent aluminum criteria values. The U.S. Geological Survey collected and analyzed discrete water-quality samples at four...
Authors
David S. Armstrong, Jennifer G. Savoie, Leslie A. DeSimone, Kaitlin L. Laabs, Richard O. Carey
Seed menus: An integrated decision-support framework for native plant restoration in the Mojave Desert Seed menus: An integrated decision-support framework for native plant restoration in the Mojave Desert
The combination of ecosystem stressors, rapid climate change, and increasing landscape-scale development has necessitated active restoration across large tracts of disturbed habitats in the arid southwestern United States. In this context, programmatic directives such as the National Seed Strategy for Rehabilitation and Restoration have increasingly emphasized improved restoration...
Authors
Daniel F. Shryock, Lesley A. DeFalco, Todd Esque
Global genetic diversity status and trends: Towards a suite of Essential Biodiversity Variables (EBVs) for genetic composition Global genetic diversity status and trends: Towards a suite of Essential Biodiversity Variables (EBVs) for genetic composition
Biodiversity underlies ecosystem resilience, ecosystem function, sustainable economies, and human well-being. Understanding how biodiversity sustains ecosystems under anthropogenic stressors and global environmental change will require new ways of deriving and applying biodiversity data. A major challenge is that biodiversity data and knowledge are scattered, biased, collected with...
Authors
Sean M. Hoban, Frederick I. Archer, Laura D. Bertola, Jason G. Bragg, Martin F. Breed, Michael W. Bruford, Melinda A. Coleman, Robert Ekblom, W. Chris Funk, Catherine E. Grueber, Brian K. Hand, Rodolfo Jaffé, Evelyn Jensen, Jeremy S. Johnson, Francine Kershaw, Libby Liggins, Anna J. MacDonald, Joachim Mergeay, Joshua M. Miller, Frank Muller-Karger, David O'Brien, Ivan Paz-Vinas, Kevin M. Potter, Orly Razgour, Cristiano Vernesi, Margaret Hunter
Lack of evidence for indirect effects from stonefly predators on primary production under future climate warming scenarios Lack of evidence for indirect effects from stonefly predators on primary production under future climate warming scenarios
Consumptive and non-consumptive interactions of predators and prey can have strong direct and indirect effects on primary producers, such as stream algae. Increasing water temperatures may alter these interactions and thus influence productivity in streams. For each of 3 temperature treatments (‘ambient’, +2°C and +4°C), we measured the amount of algal biomass removed by grazing mayflies...
Authors
Scott G. Morton, Travis S. Schmidt, N. LeRoy Poff
The potential of using fiber optic distributed acoustic sensing (DAS) in earthquake early warning applications The potential of using fiber optic distributed acoustic sensing (DAS) in earthquake early warning applications
As the seismological community embraces fiber optic distributed acoustic sensing (DAS), DAS arrays are becoming a logical, scalable option to obtain strain and ground‐motion data for which the installation of seismometers is not easy or cheap, such as in dense offshore arrays. The potential of strain data in earthquake early warning (EEW) applications has been recently demonstrated using...
Authors
Noha Farghal, Jessie Kate Saunders, Grace Alexandra Parker
Groundwater resources of the Harney Basin, southeastern Oregon Groundwater resources of the Harney Basin, southeastern Oregon
Groundwater development has increased substantially in southeastern Oregon’s Harney Basin since 2010, mainly for the purpose of large-scale irrigation. Concurrently, some areas of the basin experienced groundwater-level declines of more than 100 feet, and some shallow wells have gone dry. The Oregon Water Resources Department has limited new groundwater development in the basin until an...
Authors
Stephen B. Gingerich, Henry M. Johnson, Darrick E. Boschmann, Gerald H. Grondin, C. Amanda Garcia
Hydrologic budget of the Harney Basin groundwater system, southeastern Oregon Hydrologic budget of the Harney Basin groundwater system, southeastern Oregon
Groundwater-level declines and limited quantitative knowledge of the groundwater-flow system in the Harney Basin prompted a cooperative study between the U.S. Geological Survey and the Oregon Water Resources Department to evaluate the groundwater-flow system and budget. This report provides a hydrologic budget of the Harney Basin groundwater system that includes separate groundwater...
Authors
C. Amanda Garcia, Nicholas T. Corson-Dosch, Jordan P. Beamer, Stephen B. Gingerich, Gerald H. Grondin, Brandon T. Overstreet, Jonathan V. Haynes, Mellony D. Hoskinson
Composite regional groundwater hydrographs for selected principal aquifers in New Mexico, 1980–2019 Composite regional groundwater hydrographs for selected principal aquifers in New Mexico, 1980–2019
Groundwater is an important source of water for New Mexico. An estimated 48 percent of the total water used comes from groundwater sources, and groundwater levels generally are declining over large areas of New Mexico. Groundwater levels are affected by local and regional recharge or discharge processes. Groundwater hydrographs show the history of groundwater-level changes at a well. A...
Authors
Nathan C. Myers
Colville Foreland Basin and Arctic Alaska Prograded Margin Tectono-Sedimentary Elements, northern Alaska and southwestern Canada Basin Colville Foreland Basin and Arctic Alaska Prograded Margin Tectono-Sedimentary Elements, northern Alaska and southwestern Canada Basin
Cretaceous (post-Neocomian)–Quaternary Brookian strata of Arctic Alaska include the Colville Foreland Basin (CFB) and Arctic Alaska Prograded Margin (AAPM) Tectono-Sedimentary Elements (TSEs). The CFB TSE lies beneath the Alaska North Slope and Chukchi Sea shelf, and the AAPM TSE lies beneath the Arctic Alaska continental terrace of the Beaufort Sea shelf and slope. The CFB TSE rests on...
Authors
David W. Houseknecht
Extent of sedge-grass meadow in a Lake Michigan drowned river mouth wetland dictated by topography and lake level Extent of sedge-grass meadow in a Lake Michigan drowned river mouth wetland dictated by topography and lake level
Water-level fluctuations are critical in maintaining diversity of plant communities in Great Lakes wetlands. Sedge-grass meadows are especially sensitive to such fluctuations. We conducted vegetation sampling in a sedge-grass dominated Lake Michigan drowned river mouth wetland in 1995, 2002, and 2010 following high lake levels in 1986 and 1997. We also conducted photointerpretation...
Authors
Douglas A. Wilcox, John A Bateman, Kurt P. Kowalski, James E Meeker, Nicole Dunn
Community-powered urban stream restoration: A vision for sustainable and resilient urban ecosystems Community-powered urban stream restoration: A vision for sustainable and resilient urban ecosystems
Urban streams can provide amenities to people living in cities, but those benefits are reduced when streams become degraded, potentially even causing harm (disease, toxic compounds, etc.). Governments and institutions invest resources to improve the values and services provided by urban streams; however, the conception, development, and implementation of such projects may not include...
Authors
Mateo Scoggins, Derek B. Booth, Tim Fletcher, Megan Fork, Ana Gonzalez, Rebecca Hale, Robert J. Hawley, Allison H. Roy, Erika E. Bilger, Nick Bond, Matthew James Burns, Kristina G. Hopkins, Marissa Ann Alessi, Eugenia Marti, S. Kyle McKay, Martin W. Neale, Michael J. Paul, Blanca Rios-Touma, Kathryn L Russell, Robert F. Smith, Staryn Wagner, Seth J. Wenger
Increased mercury and reduced insect diversity in linked stream-riparian food webs downstream of a historical mercury mine Increased mercury and reduced insect diversity in linked stream-riparian food webs downstream of a historical mercury mine
Historical mining left a legacy of abandoned mines and waste rock in remote headwaters of major river systems in the western United States. Understanding the influence of these legacy mines on culturally and ecological important downstream ecosystems is not always straight-forward because of elevated natural levels of mineralization in mining-impacted watersheds. To test the ecological...
Authors
Johanna M. Kraus, JoAnn M. Holloway, Michael J. Pribil, Ben N. Mcgee, Craig A. Stricker, Danny Rutherford, Andrew S. Todd