Public-supply water use and self-supplied industrial water use in Tennessee, 2010
John A. Robinson
2018, Scientific Investigations Report 2018-5009
The U.S. Geological Survey (USGS), in cooperation with the Tennessee Department of Environment and Conservation, Division of Water Resources, prepared this report and displayed and analyzed water use by self-supplied industrial and public-supply water systems in Tennessee for 2010. Public-supply water systems in Tennessee provide water for domestic, industrial, and...
Distribution and demography of San Francisco gartersnakes (Thamnophis sirtalis tetrataenia) at Mindego Ranch, Russian Ridge Open Space Preserve, San Mateo County, California
Richard Kim, Brian J. Halstead, Glenn D. Wylie, Michael L. Casazza
2018, Open-File Report 2018-1063
San Francisco gartersnakes (Thamnophis sirtalis tetrataenia) are a subspecies of common gartersnakes endemic to the San Francisco Peninsula of northern California. Because of habitat loss and collection for the pet trade, San Francisco gartersnakes were listed as endangered under the precursor to the Federal Endangered Species Act. A population...
Characterization of water quality in Bushy Park Reservoir, South Carolina, 2013–15
Paul A. Conrads, Celeste A. Journey, Matthew D. Petkewich, Timothy H. Lanier, Jimmy M. Clark
2018, Scientific Investigations Report 2018-5010
The Bushy Park Reservoir is the principal water supply for 400,000 people in the greater Charleston, South Carolina, area, which includes homes as well as businesses and industries in the Bushy Park Industrial Complex. Charleston Water System and the U.S. Geological Survey conducted a cooperative study during 2013–15 to assess...
Adaptive management of animal populations with significant unknowns and uncertainties: A case study
Brian D. Gerber, William L. Kendall
2018, Ecological Applications (28) 1325-1341
Conservation and management decision making in natural resources is challenging due to numerous uncertainties and unknowns, especially relating to understanding system dynamics. Adaptive resource management (ARM) is a formal process to making logical and transparent recurrent decisions when there are uncertainties about system dynamics. Despite wide recognition and calls for...
Remote measurement of canopy water content in giant sequoias (Sequoiadendron giganteum) during drought
Roberta E. Martin, Gregory P. Asner, Emily Francis, Anthony Ambrose, Wendy Baxter, Adrian J. Das, Nicolas R. Vaughn, Tarin Paz-Kagan, Todd E. Dawson, Koren R. Nydick, Nathan L. Stephenson
2018, Forest Ecology and Management (419-420) 279-290
California experienced severe drought from 2012 to 2016, and there were visible changes in the forest canopy throughout the State. In 2014, unprecedented foliage dieback was recorded in giant sequoia (Sequoiadendron giganteum) trees in Sequoia National Park, in the southern California Sierra Nevada...
A numerical model investigation of the impacts of Hurricane Sandy on water level variability in Great South Bay, New York
Vanessa C. C. Bennett, Ryan P. Mulligan, Cheryl J. Hapke
2018, Continental Shelf Research (161) 1-11
Hurricane Sandy was a large and intense storm with high winds that caused total water levels from combined tides and storm surge to reach 4.0 m in the Atlantic Ocean and 2.5 m in Great South Bay (GSB), a back-barrier bay between Fire Island and Long Island, New York. In this study...
USA National Phenology Network observational data documentation
Alyssa H. Rosemartin, Ellen G. Denny, Katharine L. Gerst, R. Lee Marsh, Erin E. Posthumus, Theresa M. Crimmins, Jake Weltzin
2018, Open-File Report 2018-1060
The goals of the USA National Phenology Network (USA-NPN, www.usanpn.org) are to advance science, inform decisions, and communicate and connect with the public regarding phenology and species’ responses to environmental variation and climate change. The USA-NPN seeks to advance the science of phenology and facilitate ecosystem stewardship...
Status and trends of adult Lost River (Deltistes luxatus) and shortnose (Chasmistes brevirostris) sucker populations in Upper Klamath Lake, Oregon, 2017
David A. Hewitt, Eric C. Janney, Brian S. Hayes, Alta C. Harris
2018, Open-File Report 2018-1064
Executive SummaryData from a long-term capture-recapture program were used to assess the status and dynamics of populations of two long-lived, federally endangered catostomids in Upper Klamath Lake, Oregon. Lost River suckers (LRS; Deltistes luxatus) and shortnose suckers (SNS; Chasmistes brevirostris) have been captured and tagged with passive integrated transponder...
Climate model assessment of changes in winter-spring streamflow timing over North America
Jonghun Kam, Thomas R. Knutson, Paul C. D. Milly
2018, Journal of Climate (31) 5581-5593
Over regions where snow-melt runoff substantially contributes to winter-spring streamflows, warming can accelerate snow melt and reduce dry-season streamflows. However, conclusive detection of changes and attribution to anthropogenic forcing is hindered by brevity of observational records, model uncertainty, and uncertainty concerning internal variability. In this study, a detection/attribution of changes...
The role of the upper tidal estuary in wetland blue carbon storage and flux
Ken W. Krauss, Gregory B. Noe, Jamie A. Duberstein, William H. Conner, Camille L. Stagg, Nicole Cormier, Miriam C. Jones, Christopher E. Bernhardt, B. Graeme Lockaby, Andrew S. From, Thomas W. Doyle, Richard H. Day, Scott H. Ensign, Katherine N. Pierfelice, Cliff R. Hupp, Alex T. Chow, Julie L. Whitbeck
2018, Global Biogeochemical Cycles (32) 817-839
Carbon (C) standing stocks, C mass balance, and soil C burial in tidal freshwater forested wetlands (TFFW) and TFFW transitioning to low‐salinity marshes along the upper estuary are not typically included in “blue carbon” accounting, but may represent a significant C sink. Results from two salinity transects along the tidal...
Rediscovery of the type series of the Acadian Masked Shrew, Sorex acadicus Gilpin, 1865 (Mammalia: Soricidae), with the designation of a neotype and a reevaluation of its taxonomic status
Neal Woodman
2018, Proceedings of the Biological Society of Washington (131) 111-131
The name Sorex acadicus Gilpin, 1865 is currently recognized as the valid name for the Nova Scotian subspecies of the masked shrew, S. cinereus Kerr, 1792 (Mammalia: Soricidae), but a holotype for the taxon was never designated, and the location of the type series has been...
Assessing roadway contributions to stormwater flows, concentrations, and loads with the StreamStats application
Adam Stonewall, Gregory E. Granato, Tana Haluska
2018, Transportation Research Record (2672) 79-87
The Oregon Department of Transportation (ODOT) and other state departments of transportation need quantitative information about the percentages of different land cover categories above any given stream crossing in the state to assess and address roadway contributions to water-quality impairments and resulting total maximum daily loads. The...
Assessment of dissolved-selenium concentrations and loads in the lower Gunnison River Basin, Colorado, as part of the Selenium Management Program, from 2011 to 2016
Mark F. Henneberg
2018, Scientific Investigations Report 2018-5001
The Gunnison Basin Selenium Management Program implemented a water-quality monitoring network in 2011 in the lower Gunnison River Basin in Colorado. Selenium is a trace element that bioaccumulates in aquatic food chains and can cause reproductive failure, deformities, and other harmful effects. This report presents the percentile values of selenium...
Helping decision makers frame, analyze, and implement decisions
Michael C. Runge, Eve McDonald-Madden
2018, Decision Point Online (104) 12-15
All decisions have the same recognizable elements. Context, objectives, alternatives, consequences, and deliberation. Decision makers and analysts familiar with these elements can quickly see the underlying structure of a decision.There are only a small number of classes of decisions. These classes differ in the cognitive and scientific challenge they present...
Numerical models of pore pressure and stress changes along basement faults due to wastewater injection: Applications to the 2014 Milan, Kansas Earthquake
Elizabeth H. Hearn, Christine Koltermann, Justin R. Rubinstein
2018, Geochemistry, Geophysics, Geosystems (19) 1178-1198
We have developed groundwater flow models to explore the possible relationship between wastewater injection and the 12 November 2014 Mw 4.8 Milan, Kansas earthquake. We calculate pore pressure increases in the uppermost crust using a suite of models in which hydraulic properties of the Arbuckle Formation and the Milan earthquake fault...
Natural hazards in Goma and the surrounding villages, East African Rift System
Charles M. Balagizi, Antoine Kies, Marcellin M. Kasereka, Dario Tedesco, Mathieu M. Yalire, Wendy A. McCausland
2018, Natural Hazards (93) 31-66
The city of Goma and its surrounding villages (Democratic Republic of the Congo, DRC) are among the world’s most densely populated regions strongly affected by volcanic hazards. In 2002, Nyiragongo volcano erupted destroying 10–15% of Goma and forced a mass evacuation of the population. Hence, the ~ 1.5 million inhabitants of Goma and...
Establishment of the exotic invasive Cuban treefrog (Osteopilus septentrionalis) in Louisiana
Brad M. Glorioso, J. Hardin Waddle, Lindy J. Muse, Nicole D. Jennings, Melanie Litton, Joel Hamilton, Steven Gergen, David Heckard
2018, Biological Invasions (20) 2707-2713
The Cuban treefrog, Osteopilus septentrionalis, is native to Cuba, the Bahamas, and the Cayman Islands, and is invasive in areas where it has been introduced and established in the Caribbean as well as Florida. Despite repeated occurrences in several states over many years, it was not believed that Cuban...
Leveraging geodetic data to reduce losses from earthquakes
Jessica R. Murray, Evelyn A. Roeloffs, Benjamin A. Brooks, John O. Langbein, William S. Leith, Sarah E. Minson, Jerry L. Svarc, Wayne R. Thatcher
2018, Open-File Report 2018-1037
Seismic hazard assessments that are based on a variety of data and the best available science, coupled with rapid synthesis of real-time information from continuous monitoring networks to guide post-earthquake response, form a solid foundation for effective earthquake loss reduction. With this in mind, the Earthquake Hazards Program (EHP) of...
California State Waters Map Series — Offshore of Point Conception, California
Samuel Y. Johnson, Peter Dartnell, Guy R. Cochrane, Stephen R. Hartwell, Nadine E. Golden, Rikk Kvitek, Clifton W. Davenport
Samuel Y. Johnson, Susan A. Cochran, editor(s)
2018, Open-File Report 2018-1024
IntroductionIn 2007, the California Ocean Protection Council initiated the California Seafloor Mapping Program (CSMP), designed to create a comprehensive seafloor map of high-resolution bathymetry, marine benthic habitats, and geology within the 3-nautical-mile limit of California’s State Waters. The CSMP approach is to create highly detailed seafloor maps through collection, integration,...
California State Waters Map Series — Offshore of Gaviota, California
Samuel Y. Johnson, Peter Dartnell, Guy R. Cochrane, Stephen R. Hartwell, Nadine E. Golden, Rikk Kvitek, Clifton W. Davenport
Samuel Y. Johnson, Susan A. Cochran, editor(s)
2018, Open-File Report 2018-1023
IntroductionIn 2007, the California Ocean Protection Council initiated the California Seafloor Mapping Program (CSMP), designed to create a comprehensive seafloor map of high-resolution bathymetry, marine benthic habitats, and geology within the 3-nautical-mile limit of California’s State Waters. The CSMP approach is to create highly detailed seafloor maps through collection, integration,...
Bedrock geologic map of the Lisbon quadrangle, and parts of the Sugar Hill and East Haverhill quadrangles, Grafton County, New Hampshire
Douglas W. Rankin
2018, Open-File Report 2018-1016
The bedrock geologic map of the Lisbon quadrangle, and parts of the Sugar Hill and East Haverhill quadrangles, Grafton County, New Hampshire, covers an area of approximately 73 square miles (189 square kilometers) in west-central New Hampshire. This map was created as part of a larger effort to produce a...
Bedrock geologic map of the Miles Pond and Concord quadrangles, Essex and Caledonia Counties, Vermont, and Grafton County, New Hampshire
Douglas W. Rankin
2018, Open-File Report 2018-1025
The bedrock geologic map of the Miles Pond and Concord quadrangles covers an area of approximately 107 square miles (276 square kilometers) in east-central Vermont and adjacent New Hampshire, north of and along the Connecticut River. This map was created as part of a larger effort to produce a new...
U.S. Geological Survey continuous monitoring workshop—Workshop summary report
Daniel J. Sullivan, John K. Joiner, Kerry A. Caslow, Mark N. Landers, Brian A. Pellerin, Patrick P. Rasmussen, Rodney A. Sheets
2018, Open-File Report 2018-1059
Executive SummaryThe collection of high-frequency (in other words, “continuous”) water data has been made easier over the years because of advances in technologies to measure, transmit, store, and query large, temporally dense datasets. Commercially available, in-situ sensors and data-collection platforms—together with new techniques for data analysis—provide an opportunity to monitor...
Imaging a crustal low-velocity layer using reflected seismic waves from the 2014 earthquake swarm at Long Valley Caldera, California: The magmatic system roof?
Nori Nakata, David R. Shelly
2018, Geophysical Research Letters (45) 3481-3488
The waveforms generated by the 2014 Long Valley Caldera earthquake swarm recorded at station MLH show clear reflected waves that are often stronger than direct P and S waves. With waveform analyses, we discover that these waves are reflected at the top of a low-velocity body, which may be residual magma...
Juvenile Lost River and shortnose sucker year class strength, survival, and growth in Upper Klamath Lake, Oregon, and Clear Lake Reservoir, California—2016 Monitoring Report
Summer M. Burdick, Carl O. Ostberg, Marshal S. Hoy
2018, Open-File Report 2018-1066
Executive SummaryThe largest populations of federally endangered Lost River (Deltistes luxatus) and shortnose suckers (Chasmistes brevirostris) exist in Upper Klamath Lake, Oregon, and Clear Lake Reservoir, California. Upper Klamath Lake populations are decreasing because adult mortality, which is relatively low, is not being balanced by recruitment of young adult...