The role of suspension events in cross-shore and longshore suspended sediment transport in the surf zone
Bruce E. Jaffe
2015, Conference Paper, The Proceedings of the Coastal Sediments 2015
Suspension of sand in the surf zone is intermittent. Especially striking in a time series of concentration are periods of intense suspension, suspension events, when the water column suspended sediment concentration is an order of magnitude greater than the mean concentration. The prevalence, timing, and contribution of suspension events to...
Underpressure in Mesozoic and Paleozoic rock units in the Midcontinent of the United States
Philip H. Nelson, Nicholas J. Gianoutsos, Ronald M. Drake II
2015, AAPG Bulletin (99) 1861-1892
Potentiometric surfaces for Paleozoic strata, based on water well levels and selected drill-stem tests, reveal the control on hydraulic head exerted by outcrops in eastern Kansas and Oklahoma. From outcrop in the east, the westward climb of hydraulic head is much less than that of the land surface, with heads...
Groundwater: The disregarded component in lake water and nutrient budgets, Part 1: Effects of groundwater on hydrology
Donald O. Rosenberry, Jorg Lewandowski, Karin Meinikmann, Gunnar Nutzmann
2015, Hydrological Processes (29) 2895-2921
Lake eutrophication is a large and growing problem in many parts of the world, commonly due to anthropogenic sources of nutrients. Improved quantification of nutrient inputs is required to address this problem, including better determination of exchanges between groundwater and lakes. This first of a two-part review provides a brief history of...
Regional tectonic setting for the Trinidad earthquake swarms (2000-2012) from gravity and magnetic data
Carol A. Finn, Mason A. Kass, Bruce D. Smith
2015, Conference Paper, Symposium on the Application of Geophysics to Engineering and Environmental Problems
Earthquakes in the Raton basin near Trinidad, Colorado, (Figure 1) are located (Rubenstein et. al., 2014) near a major gravity and magnetic boundary. These earthquakes also occur in an area of hydrocarbon production that includes several high-capacity produced water injection wells. This presentation gives a very basic outline of the...
Stress and mass changes at a “wet” volcano: Example during the 2011–2012 volcanic unrest at Kawah Ijen volcano (Indonesia)
Corentin Caudron, Thomas Lecocq, Devy K. Syahbana, Wendy McCausland, Arnaud Watlet, Thierry Camelbeeck, Alain Bernard, Surono
2015, Journal of Geophysical Research (120) 5117-5134
Since 2010, Kawah Ijen volcano has been equipped with seismometers, and its extremely acid volcanic lake has been monitored using temperature and leveling sensors, providing unprecedented time resolution of multiparametric data for an acidic volcanic lake. The nature of stress and mass changes of the volcano is studied by combining seismic analyses and...
Gondolellid conodonts and depositional setting of the Phosphoria Formation
Bruce R. Wardlaw
2015, Micropaleontology (61) 335-368
The Phosphoria Formation and related rocks were deposited over an 8.9 m.y. interval beginning approximately 274.0Ma and ending approximately 265.1Ma. The Meade Peak Phosphatic Shale Member was deposited in southeastern Idaho and adjacent Wyoming over 5.4 m.y. from approximately 273.2 to 268.6 Ma. The Retort Phosphatic Shale Member was deposited...
Decadal changes in phenology of peak abundance patterns of woodland pond salamanders in northern Wisconsin
Deahn M. Donner, Christine Ribic, Albert J. Beck, Dale Higgins, Dan Eklund, Susan Reinecke
2015, The Journal of North American Herpetology (1) 34-42
Woodland ponds are important landscape features that help sustain populations of amphibians that require this aquatic habitat for successful reproduction. Species abundance patterns often reflect site-specific differences in hydrology, physical characteristics, and surrounding vegetation. Large-scale processes such as changing land cover and environmental conditions are other potential drivers influencing amphibian...
The effect of UV-C exposure on larval survival of the dreissenid quagga mussel
Alecia Stewart-Malone, Michael Misamore, Siri K. Wilmoth, Alejandro Reyes, Wai Hing Wong, Jackson Gross
2015, PLoS ONE (10 )
The rapid spread of quagga mussels (Dreissena rostriformis bugensis) has lead to their invasion of Lake Mead, Nevada, the largest reservoir in North America and partially responsible for providing water to millions of people in the southwest. Current strategies for mitigating the growth and spread of quagga mussels primarily include...
Fecal indicator and pathogenic bacteria and their antibiotic resistance in alluvial groundwater of an irrigated agricultural region with dairies
Xunde Li, Edward R. Atwill, Elizabeth Antaki, Olin Applegate, Brian A. Bergamaschi, Ronald F. Bond, Jennifer T. Chase, Katherine M Ransom, William B. Samuels, Naoko Watanabe, Thomas Harter
2015, Journal of Environmental Quality (44) 1435-1447
Surveys of microbiological groundwater quality were conducted in a region with intensive animal agriculture in California, USA. The survey included monitoring and domestic wells in eight concentrated animal feeding operations (CAFOs) and 200 small (domestic and community supply district) supply wells across the region. Campylobacter was not detected in groundwater,...
Geologic framework for the assessment of undiscovered oil and gas resources in sandstone reservoirs of the Upper Jurassic-Lower Cretaceous Cotton Valley Group, U.S. Gulf of Mexico region
Jennifer D. Eoff, Russell F. Dubiel, Ofori N. Pearson, Katherine J. Whidden
2015, Conference Paper
The U.S. Geological Survey (USGS) is assessing the undiscovered oil and gas resources in sandstone reservoirs of the Upper Jurassic–Lower Cretaceous Cotton Valley Group in onshore areas and State waters of the U.S. Gulf of Mexico region. The assessment is based on geologic elements of a total petroleum system. Four...
Lahars and their deposits
James W. Vallance, Richard M. Iverson
2015, Book chapter, Encyclopedia of volcanoes
Lahars occur during volcanic eruptions--or, less predictably, through other processes on steep volcanic terrain--when large masses of water mixed with sediment sweep down and off volcano slopes and commonly incorporate additional sediment and water. Because lahars are water-saturated, both liquid and solid interactions influence their behavior and distinguish them...
User-interactive sediment budgets in a browser: A web application for river science and management
David M. Sibley, David J. Topping, Megan Hines, Bradley D. Garner
2015, Conference Paper, Proceedings of the 5th Federal Interagency Hydrologic Modeling Conference and the 10th Federal Interagency Sedimentation Conference
Decision-support tools providing accurate, near-real-time data and user-friendly interactive visualizations are of critical value to resource managers tasked with planning and carrying out management programs in their domain. Creating a system to continuously aggregate datasets and recompute derived values is difficult and error-prone when attempted by hand. To address this...
Upstream dam passage and use of an eel ladder by the common watersnake (Nerodia sipedon)
Stuart A. Welsh, Zachary J. Loughman
2015, Herpetological Review (46) 176-179
No abstract available....
Regulating services as measures of ecological resilience on DoD lands
Paul L. Angermeier, Amy M. Villamagna
2015, Report
Knowledge of the capacity and flow of ecosystem services can help DoD land managers make decisions that enhance cost-effectiveness, minimize environmental damage, and maximize resources available for military missions. We demonstrated a methodology to quantify and map selected regulating services (RS), which helps land managers envision tradeoffs. Our objectives were...
Foundations of water quality monitoring and assessment in the United States
Donna N. Myers
Satinder Ahuja, editor(s)
2015, Book chapter, Food, Energy, and Water: The Chemistry Connection
No abstract available....
Hydrologic response for a high-elevation storm in the South Dakota Black Hills
Matthew J. Bunkers, Melissa Smith, Daniel G. Driscoll, Galen K. Hoogestraat
2015, Internal Report 2015-01
A group of thunderstorms produced >4 in of rain during four periods of progressively more intense rainfall across a small part of a relatively high-elevation area of the northern Black Hills on 5 August 2014. The resulting hydrologic response was noteworthy in two very small headwater drainage basins, where the...
Development of flood regressions and climate change scenarios to explore estimates of future peak flows
Douglas A. Burns, Martyn J. Smith, Douglas A. Freehafer
2015, Open-File Report 2015-1235
A new Web-based application, titled “Application of Flood Regressions and Climate Change Scenarios To Explore Estimates of Future Peak Flows”, has been developed by the U.S. Geological Survey, in cooperation with the New York State Department of Transportation, that allows a user to apply a set of regression equations to...
Continuous slope-area discharge records in Maricopa County, Arizona, 2004–2012
Stephen M. Wiele, John W. Heaton, Claire E. Bunch, David E. Gardner, Christopher F. Smith
2015, Scientific Investigations Report 2015-5172
Continuous slope-area (CSA) streamgages have been developed and implemented by the U.S. Geological Survey (USGS) to enable the recording of discharge hydrographs in areas where direct discharge measurements cannot be made. The flashy nature of streamflow in parts of the arid Southwest and remote location of many sites make discharge...
A laboratory investigation of the suspension, transport, and settling of silver carp eggs using synthetic surrogates
Tatiana Garcia, Carlo Zuniga Zamalloa, P. Ryan Jackson, Elizabeth A. Murphy, Marcelo H. Garcia
2015, PLoS ONE 1-19
Asian carp eggs are semi-buoyant and must remain suspended in the water to survive, supported by the turbulence of the flow, until they hatch and develop the ability to swim. Analysis of the transport and dispersal patterns of Asian carp eggs will facilitate the development and implementation of control strategies...
Preliminary assessment of aggradation potential in the North Fork Stillaguamish River downstream of the State Route 530 landslide near Oso, Washington
Christopher S. Magirl, Mackenzie K. Keith, Scott W. Anderson, Jim O’Connor, Robert Aldrich, Mark C. Mastin
2015, Scientific Investigations Report 2015-5173
On March 22, 2014, the State Route 530 Landslide near Oso, Washington, traveled almost 2 kilometers (km), destroyed more than 40 structures, and impounded the North Fork Stillaguamish River to a depth of 8 meters (m) and volume of 3.3×106 cubic meters (m3). The landslide killed 43 people. After overtopping...
Isotopes in North American Rocky Mountain snowpack 1993–2014
Lesleigh Anderson, Max Berkelhammer, M. Alisa Mast
2015, Quaternary Science Reviews (131) 262-273
We present ∼1300 new isotopic measurements (δ18O and δ2H) from a network of snowpack sites in the Rocky Mountains that have been sampled since 1993. The network includes 177 locations where depth-integrated snow samples are collected each spring near peak accumulation. At 57 of...
Rapid and highly variable warming of lake surface waters around the globe
Catherine M. O’Reilly, Sapna Sharma, Derek Gray, Stephanie Hampton, Jordan S. Read, Rex J. Rowley, Philipp Schneider, John D. Lenters, Peter B. McIntyre, Benjamin M. Kraemer, Gesa A. Weyhenmeyer, Dietmar Straile, Bo Dong, Rita Adrian, Mathew G. Allan, Orlane Anneville, Lauri Arvola, Jay Austin, John L. Bailey, Jill S. Baron, Justin D Brookes, Elvira de Eyto, Martin T. Dokulil, David P. Hamilton, Karl Havens, Amy L. Hetherington, Scott N. Higgins, Simon Hook, Lyubov R. Izmest’eva, Klaus D. Johnk, Kulli Kangur, Peter Kasprzak, Michio Kumagai, Esko Kuusisto, George Leshkevich, David M. Livingstone, Sally MacIntyre, Linda May, John M. Melack, Doerthe C. Mueller-Navara, Mikhail Naumenko, Peeter Noges, Tiina Noges, Ryan P. North, Pierre-Denis Plisnier, Anna Rigosi, Alon Rimmer, Michela Rogora, Lars G. Rudstam, James A. Rusak, Nico Salmaso, Nihar R. Samal, Daniel E. Schindler, Geoffrey Schladow, Martin Schmid, Silke R. Schmidt, Eugene A. Silow, M. Evren Soylu, Katrin Teubner, Piet Verburg, Ari Voutilainen, Andrew Watkinson, Craig E. Williamson, Guoqing Zhang
2015, Geophysical Research Letters (42) 10773-10781
In this first worldwide synthesis of in situ and satellite-derived lake data, we find that lake summer surface water temperatures rose rapidly (global mean = 0.34°C decade−1) between 1985 and 2009. Our analyses show that surface water warming rates are dependent on combinations of climate and local characteristics, rather than just lake...
Do geographically isolated wetlands influence landscape functions?
Matthew J. Cohen, Irena F. Creed, Laurie C. Alexander, Nandita Basu, Aram J.K. Calhoun, Christopher Craft, Ellen D’Amico, Edward S. DeKeyser, Laurie Fowler, Heather E. Golden, James W. Jawitz, Peter Kalla, L. Katherine Kirkman, Charles R. Lane, Megan Lang, Scott G. Leibowitz, David Bruce Lewis, John Marton, Daniel L. McLaughlin, David M. Mushet, Hadas Raanan-Kiperwas, Mark C. Rains, Lora Smith, Susan C. Walls
2015, Proceedings of the National Academy of Sciences of the United States of America
Geographically isolated wetlands (GIWs), those surrounded by uplands, exchange materials, energy, and organisms with other elements in hydrological and habitat networks, contributing to landscape functions, such as flow generation, nutrient and sediment retention, and biodiversity support. GIWs constitute most of the wetlands in many North American landscapes, provide a disproportionately...
Water-quality, bed-sediment, and biological data (October 2013 through September 2014) and statistical summaries of data for streams in the Clark Fork Basin, Montana
Kent A. Dodge, Michelle I. Hornberger
2015, Open-File Report 2015-1223
Water, bed sediment, and biota were sampled in streams from Butte to near Missoula, Montana, as part of a monitoring program in the upper Clark Fork Basin of western Montana. The sampling program was led by the U.S. Geological Survey, in cooperation with the U.S. Environmental Protection Agency, to characterize...
Methods for estimating flow-duration curve and low-flow frequency statistics for ungaged locations on small streams in Minnesota
Jeffrey R. Ziegeweid, David L. Lorenz, Christopher A. Sanocki, Christiana R. Czuba
2015, Scientific Investigations Report 2015-5170
Knowledge of the magnitude and frequency of low flows in streams, which are flows in a stream during prolonged dry weather, is fundamental for water-supply planning and design; waste-load allocation; reservoir storage design; and maintenance of water quality and quantity for irrigation, recreation, and wildlife conservation. This report presents the...
