Publications
Publications from USGS science centers throughout the Southeast Region.
Filter Total Items: 10364
Hydrogeologic framework and delineation of transient areas contributing recharge and zones of contribution to selected wells in the upper Santa Fe Group aquifer, southeastern Albuquerque, New Mexico, 1900–2050 Hydrogeologic framework and delineation of transient areas contributing recharge and zones of contribution to selected wells in the upper Santa Fe Group aquifer, southeastern Albuquerque, New Mexico, 1900–2050
The Santa Fe Group aquifer is an important source of water to communities within the Middle Rio Grande Basin, including the Albuquerque-Rio Rancho metropolitan area and Kirtland Air Force Base, New Mexico. In November 1999, Kirtland Air Force Base personnel observed fuel-stained soils at the Bulk Fuels Facility on the base. Subsequent pressure tests identified pipeline leaks. Fuels...
Authors
Nathan C. Myers, Paul J. Friesz
Toward sustainable environmental quality: Priority research questions for North America Toward sustainable environmental quality: Priority research questions for North America
Anticipating, identifying, and prioritizing strategic needs represent essential activities by research organizations. Decided benefits emerge when these pursuits engage globally important environment and health goals, including the United Nations Sustainable Development Goals. To this end, horizon scanning efforts can facilitate identification of specific research needs to address grand...
Authors
Anne Fairbrother, Derek C.G. Muir, Keith R. Solomon, Gerald T. Ankley, Murray A. Rudd, Alistair B. A. Boxall, William J. Adams, Jennifer N. Apell, Kevin L. Armbrust, Bonnie J. Blalock, Sarah R. Bowman, Linda M. Campbell, George P. Cobb, Kristin A. Connors, David A. Dreier, Marlene S. Evans, Carol J. Henry, Robert A. Hoke, Magali Houde, Stephen J. Klaine, Rebecca D. Klaper, Sigrun A. Kullik, Roman P. Lanno, Charles Meyer, Mary Ann Ottinger, Elias Oziolor, Elijah J. Petersen, Helen C. Poynton, Pamela J. Rice, Gabriela Rodriguez-Fuentes, Alan Samel, Joseph R. Shaw, Jeffery A. Steevens, Tim A. Verslycke, Doris E. Vidal-Dorsch, Scott M. Weir, Peter Wilson, Bryan W. Brooks
South Atlantic Water Science Center Strategic Science Plan: 2019–23 South Atlantic Water Science Center Strategic Science Plan: 2019–23
Executive Summary The South Atlantic Water Science Center Strategic Science Planning Team has developed a unified strategic science plan to guide the science vision of the South Atlantic Water Science Center (SAWSC) in response to the merging of the Georgia, North Carolina, and South Carolina Water Science Centers. This plan proposes a path forward to keep SAWSC science activities...
Authors
Thomas F. Cuffney, Ana M. Garcia, Arthur J. Horowitz, Jacob H. LaFontaine, James E. Landmeyer, Anna M. McKee, Kristen B. McSwain, Jaime A. Painter, John M. Shelton, Christopher A. Smith
Effects of microcystin-LR on juvenile Lost River suckers (Deltistes luxatus) during feeding trials, Upper Klamath Lake, Oregon, 2014−16 Effects of microcystin-LR on juvenile Lost River suckers (Deltistes luxatus) during feeding trials, Upper Klamath Lake, Oregon, 2014−16
Executive Summary Historically, populations of Lost River suckers (Deltistes luxatus) of the Upper Klamath Basin were so numerous that they were commercially harvested; however, declining numbers throughout the 20th century led to the listing of the species under the United States Endangered Species Act in 1988. Habitat destruction, poor water quality, competition with (and predation by)...
Authors
Barbara A. Martin, Kathy R. Echols, Diane G. Elliott, Kevin Feltz, Carla M. Conway, Summer M. Burdick
Using a Bayesian network to understand the importance of coastal storms and undeveloped landscapes for the creation and maintenance of early successional habitat Using a Bayesian network to understand the importance of coastal storms and undeveloped landscapes for the creation and maintenance of early successional habitat
Coastal storms have consequences for human lives and infrastructure but also create important early successional habitats for myriad species. For example, storm-induced overwash creates nesting habitat for shorebirds like piping plovers (Charadrius melodus). We examined how piping plover habitat extent and location changed on barrier islands in New York, New Jersey, and Virginia after...
Authors
Sara L. Zeigler, Benjamin T. Gutierrez, Emily J. Sturdivant, Daniel H. Catlin, James D. Fraser, A. Hecht, Sarah M. Karpanty, Nathaniel G. Plant, E. Robert Thieler
Using UAS capabilities to help identify hummock-hollow formation and fragmentation in critical marsh habitat (Spartina patens) for mottled ducks in southeast Texas Using UAS capabilities to help identify hummock-hollow formation and fragmentation in critical marsh habitat (Spartina patens) for mottled ducks in southeast Texas
For many years, marshes in the coastal areas from Texas to Louisiana have served as critical habitat for Anas fulvigula, the mottled duck. Mottled ducks are a priority species in the Texas/Louisiana Gulf Coast area and have been affected by critical habitat reduction. In recent years, mottled duck habitats have been threatened by natural and anthropogenic changes including urbanization...
Authors
William R. Jones, Stephen B. Hartley, Camille L. Stagg, Michael J. Osland
The use of continuous water-quality time-series data to compute nutrient loadings for selected Iowa streams, 2008–17 The use of continuous water-quality time-series data to compute nutrient loadings for selected Iowa streams, 2008–17
In support of nutrient reduction efforts, nitrate (as nitrate plus nitrite) and phosphorus loads and yields were computed for selected streams in Iowa based on continuously monitored sensor data for 2008–17 and 2014–17, respectively. Sample data were used to assess nitrate sensor bias and to create phosphorus-turbidity surrogate models. Where needed, nitrate loads were corrected for site...
Authors
Jessica D. Garrett
Monitoring storm tide, flooding, and precipitation from Hurricane Maria in Puerto Rico and the U.S. Virgin Islands, September 2017 Monitoring storm tide, flooding, and precipitation from Hurricane Maria in Puerto Rico and the U.S. Virgin Islands, September 2017
Hurricane Maria made landfall south of Yabucoa Harbor, Puerto Rico, as a category 4 hurricane with maximum sustained winds of 155 miles per hour on September 20, 2017. The hurricane devastated much of the U.S. Virgin Islands and Puerto Rico. The U.S. Geological Survey (USGS), in cooperation with Federal Emergency Management Agency, installed a temporary monitoring network of 13 water...
Authors
Michael J. Byrne
Survey of bioaccessible pyrethroid insecticides and sediment toxicity in urban streams of the northeast United States Survey of bioaccessible pyrethroid insecticides and sediment toxicity in urban streams of the northeast United States
Pyrethroids are a class of widely-used insecticides that can be transported from terrestrial applications to aquatic systems via runoff and tend to sorb to organic carbon in sediments. Pyrethroid occurrence is detrimental to stream ecosystems due to toxicity to sediment-dwelling invertebrates which are particularly at risk of pyrethroid exposure in urban streams. In this work, 49 streams...
Authors
Kara E. Huff-Hartz, Samuel A. Nutile, Courtney Y. Fung, Federico L. Sinche, Patrick W. Moran, Peter C. Van Metre, Lisa H. Nowell, Michael J. Lydy
Considerations for maximizing the adaptive potential of restored coral populations in the western Atlantic Considerations for maximizing the adaptive potential of restored coral populations in the western Atlantic
Active coral restoration typically involves two interventions: crossing gametes to facilitate sexual larval propagation; and fragmenting, growing, and outplanting adult colonies to enhance asexual propagation. From an evolutionary perspective, the goal of these efforts is to establish self‐sustaining, sexually reproducing coral populations that have sufficient genetic and phenotypic...
Authors
Iliana B. Baums, Andrew C Baker, Sarah W Davies, Andrea G Grottoli, Carly D Kenkel, Sheila A Kitchen, Ilsa B. Kuffner, Todd C LaJeunesse, Mikhail V Matz, Margaret W Miller, John E Parkinson, Andrew A Shantz
Virus-like particle production in atmospheric eubacteria isolates Virus-like particle production in atmospheric eubacteria isolates
Culturable eubacterial isolates were collected at various altitudes in Earth’s atmosphere to include ~1.5 m above ground in Tallahassee, Florida, USA, ~10.0 m above sea level over the mid-Atlantic ridge (~15oN), ~ 20 km above ground over the continental United States, ~20 km above sea level over the Pacific Ocean near southern California and from the atmosphere of Carlsbad Cavern...
Authors
Nuria Teigell-Perez, Cristina Gonzalez-Martin, Basilio Valladares, David J. Smith, Dale W. Griffin
Rapid inundation of the southern Florida coastline despite low relative sea-level rise rates during the late-Holocene Rapid inundation of the southern Florida coastline despite low relative sea-level rise rates during the late-Holocene
Sediment cores from Florida Bay, Everglades National Park were examined to determine ecosystem response to relative sea-level rise (RSLR) over the Holocene. High-resolution multiproxy analysis from four sites show freshwater wetlands transitioned to mangrove environments 4–3.6 ka, followed by estuarine environments 3.4–2.8 ka, during a period of enhanced climate variability. We calculate...
Authors
Miriam Jones, G. Lynn Wingard, Bethany Stackhouse, Katherine Keller, Debra A. Willard, Marci E. Marot, Bryan D. Landacre, Christopher E. Bernhardt