A novel method for the extraction, purification and characterization of noble gases in produced fluids
Rebecca L. Tyne, Peter H Barry, D J Hillegonds, Andrew G. Hunt, Justin T. Kulongoski, Michael J. Stephens, D.J. Byrne, C. J. Ballentine
2019, Geochemistry, Geophysics, Geosystems (20) 5588-5597
Hydrocarbon systems with declining or viscous oil production are often stimulated using enhanced oil recovery (EOR) techniques, such as the injection of water, steam and CO2, in order to increase oil and gas production. As EOR and other methods of enhancing production such as hydraulic fracturing have become more prevalent,...
Mountain-block recharge: A review of current understanding
Katherine H. Markovich, Andrew H. Manning, Laura Condon, Jennifer McIntosh
2019, Water Resources Research (55) 8278-8304
Mountain-block recharge (MBR) is the subsurface inflow of groundwater to lowland aquifers from adjacent mountains. MBR can be a major component of recharge but remains difficult to characterize and quantify due to limited hydrogeologic, climatic, and other data in the mountain block and at the mountain front. The number of...
Adapterama II: Universal amplicon sequencing on Illumina platforms (TaggiMatrix)
Travis C Glenn, Todd W Pierson, Natalia J Bayona-Vasquez, Troy J. Kieran, Sandra L. Hoffberg, Jesse Thomas, Daniel E. Lefever, John W. Finger Jr., Bei Gao, Xiaoming Bian, Swarnali Louha, Ramya Kolli, Kerin Bentley, Julie Rushmore, Kelvin Wong, Michael Rothrock, Anna M. McKee, Tai L. Guo, Rodney Mauricio, Marirosa Molina, Brian Cummings, Lawrence H. Lash, Kun Lu, Gregory S. Gilbert, Stephen P. Hubbell, Brant C. Faircloth
2019, PeerJ
Next-generation sequencing (NGS) of amplicons is used in a wide variety of contexts. In many cases, NGS amplicon sequencing remains overly expensive and inflexible, with library preparation strategies relying upon the fusion of locus-specific primers to full-length adapter sequences with a single identifying sequence or ligating adapters onto PCR products....
sUAS-based remote sensing of river discharge using thermal particle image velocimetry and bathymetric lidar
Paul J. Kinzel, Carl J. Legleiter
2019, Remote Sensing (11)
This paper describes a non-contact methodology for computing river discharge based on data collected from small Unmanned Aerial Systems (sUAS). The approach is complete in that both surface velocity and channel geometry are measured directly under field conditions. The technique does not require introducing artificial tracer particles for computing...
Drought in the U.S. Caribbean: Impacts to freshwater ecosystems
Bonnie Myers
2019, Conference Paper, U.S. Caribbean drought workshop
Healthy and functioning freshwater ecosystems are needed for successful conservation and management of native fish and invertebrate species, and the services they provide to human communities, across the U.S. Caribbean. Yet streams, rivers, and reservoirs are vulnerable to the effects of extreme weather events, urbanization, energy and water development, and...
Flood-frequency estimates for Ohio streamgages based on data through water year 2015 and techniques for estimating flood-frequency characteristics of rural, unregulated Ohio streams
G. F. Koltun
2019, Scientific Investigations Report 2019-5018
Estimates of the magnitudes of annual peak streamflows with annual exceedance probabilities of 0.5, 0.2, 0.1, 0.04, 0.02, 0.01, and 0.002 (equivalent to recurrence intervals of 2-, 5-, 10-, 25-, 50-, 100-, and 500-years, respectively) were computed for 391 streamgages in Ohio and adjacent states based on data collected through...
Catalog of microscopic organisms of the Everglades, part 2—The desmids of the Arthur R. Marshall Loxahatchee National Wildlife Refuge
Barry H. Rosen, Katherine N. Stahlhut, John D. Hall
2019, Scientific Investigations Report 2019-5074
The Arthur R. Marshall Loxahatchee National Wildlife Refuge (refuge), Boynton Beach, Florida, contains approximately 147,000 acres southeast of Lake Okeechobee. Water quality in the interior portion of the refuge is strongly influenced by rainfall, resulting in slightly acidic waters with low dissolved ions. Desmids, a unique, ornate group of green...
Baseline environmental monitoring of groundwater, surface water, and soil at the Ammonium Perchlorate Rocket Motor Destruction Facility at the Letterkenny Army Depot, Chambersburg, Pennsylvania, 2016
Daniel G. Galeone
2019, Open-File Report 2019-1094
Letterkenny Army Depot in Chambersburg, Pennsylvania, built an Ammonium Perchlorate Rocket Motor Destruction (ARMD) facility in 2016. The ARMD Facility was designed to centralize rocket motor destruction and contain or capture all waste during the destruction process. Ideally, there would be no contaminant transport to air, soil, or water from...
Flood-inundation maps for Nimishillen Creek near North Industry, Ohio, 2019
Matthew T. Whitehead
2019, Scientific Investigations Report 2019-5083
Digital flood-inundation maps for a 4-mile reach of Nimishillen Creek near North Industry, Ohio, were created by the U.S. Geological Survey (USGS) in cooperation with the Muskingum Watershed Conservancy District, Ohio, and the Stark County Board of Commissioners. The flood-inundation maps, which can be accessed through the USGS Flood Inundation...
Integrating stream gage data and Landsat imagery to complete time-series of surface water extents in Central Valley, California
Jessica J. Walker, Christopher E. Soulard, Roy E. Petrakis
2019, International Journal of Applied Earth Observation and Geoinformation (84)
Accurate monitoring of surface water location and extent is critical for the management of diverse water resource phenomena. The multi-decadal archive of Landsat satellite imagery is punctuated by missing data due to cloud cover during acquisition times, hindering the assembly of a continuous time series of inundation dynamics. This study...
Assessing the feasibility of satellite-based thresholds for hydrologically driven landsliding
Matthew A. Thomas, Brian D. Collins, Benjamin B. Mirus
2019, Water Resources Research (55) 9006-9023
Elevated soil moisture and heavy precipitation contribute to landslides worldwide. These environmental variables are now being resolved with satellites at spatiotemporal scales that could offer new perspectives on the development of landslide warning systems. However, the application of these data to hydro-meteorological thresholds (which account for antecedent soil moisture and...
Real-time assessments of water quality—A nowcast for Escherichia coli and cyanobacterial toxins
Donna S. Francy, Amie M.G. Brady, Tammy M. Zimmerman
2019, Fact Sheet 2019-3061
Threats to our recreational and drinking waters include disease-causing (pathogenic) organisms from fecal contamination and toxins produced by some species of cyanobacteria (cyanotoxins) that can cause acute and (or) chronic illnesses. Because traditional laboratory methods for detecting these threats take too long for prompt public health protection, tools for real-time...
Morphological computation of dune evolution with equilibrium and non-equilibrium sediment-transport models
Satomi Yamaguchi, Sanjay Giri, Yasuyuki Shimizu, Jonathan M. Nelson
2019, Water Resources Research (55) 8463-8477
This paper presents an exploratory study that comprises the implementation and comparison of different approaches and parameterization of sediment transport mechanisms in a process-based morphological model for simulating river dunes. The purpose of this study was to assess the underlying physical processes associated with sediment transport and dune evolution simulated...
Geology and assessment of undiscovered oil and gas resources of the East Greenland Rift Basins Province, 2008
Donald L. Gautier
Thomas E. Moore, Donald L. Gautier, editor(s)
2019, Professional Paper 1824-K
In 2007 the U.S. Geological Survey (USGS) completed an assessment of undiscovered, technically recoverable oil and gas resources in the East Greenland Rift Basins Province of Northeast Greenland. The province was selected as the prototype for the U.S. Geological Survey Circum-Arctic Resource Appraisal (CARA). In collaboration with the Geological Survey...
Managing sand along the Colorado River to protect cultural sites downstream of Glen Canyon Dam
Terri Cook, Amy E. East, Helen Fairley, Joel B. Sankey
2019, Fact Sheet 2019-3054
The construction of Glen Canyon Dam in northern Arizona has greatly reduced the supply of sand to the Colorado River corridor through Glen Canyon National Recreation Area and Grand Canyon National Park, hereafter referred to as Glen Canyon and Grand Canyon, respectively. This deficit has strongly affected the natural sediment...
Conservation of temporary wetlands
Dani Boix, Aram J.K. Calhoun, David M. Mushet, Kathleen P. Bell, James A. Fitzsimons, Francis Isselin-Nondedeu
2019, Book chapter, Reference Module in Earth Systems and Environmental Sciences
Temporary wetlands are characterized by frequent drying resulting in a unique, highly specialized assemblage of often rare or specialized plant and animal species. They are found on all continents and in a variety of landscape settings. Although accurate estimates of the abundance of temporary wetlands are available in only a...
Modeling control of Common Carp (Cyprinus carpio) in a shallow lake–wetland system
James B Pearson, Jason B. Dunham, J Ryan Bellmore, Donald E. Lyons
2019, Wetlands Ecology and Management (27) 663-682
The introduction of Common Carp (Cyprinus carpio) into North American waterways has led to widespread alteration of aquatic ecosystems. Control of this invader has proven extremely difficult due to its capacity for rapid population growth. To help understand how Common Carp can potentially be controlled we developed a population dynamics...
Foraging ecology mediates response to ecological mismatch during migratory stopover
A. M. Tucker, Conor P. McGowan, M. Catalano, A. Derose-Wilson, R. A. Robinson, J. Zimmerman
2019, Ecosphere (10)
Impacts of ecological mismatches should be most pronounced at points of the annual cycle when populations depend on a predictable, abundant, and aggregated food resource that changes in timing or distribution. The degree to which species specialize on a key prey item, therefore, should determine their sensitivity to mismatches. We...
Prioritizing chemicals of ecological concern in Great Lakes tributaries using high-throughput screening data and adverse outcome pathways
Steven R. Corsi, Laura A. DeCicco, Daniel L. Villeneuve, Brett Blackwell, Kellie Fay, Gerald Ankley, Austin K. Baldwin
2019, Science of the Total Environment (686) 995-1009
Chemical monitoring data were collected in surface waters from 57 Great Lakes tributaries from 2010-13 to identify chemicals of potential biological relevance and sites at which these chemicals occur. Traditional water-quality benchmarks for aquatic life based on in vivo toxicity data were available for 34 of 67 evaluated chemicals. To...
Withdrawal and consumption of water by thermoelectric power plants in the United States, 2015
Melissa A. Harris, Timothy H. Diehl
2019, Scientific Investigations Report 2019-5103
The U.S. Geological Survey has developed models to estimate thermoelectric water use based on linked heat and water budgets. The models produced plant-level withdrawal and consumption estimates using consistent methods for 1,122 water-using, utility-scale thermoelectric power plants in the United States for 2015. Total estimated withdrawal for 2015 was about...
Groundwater/surface-water interactions along Ellerbe Creek in Durham, North Carolina, 2016–18
Dominick J. Antolino
2019, Scientific Investigations Report 2019-5097
An assessment of groundwater/surface-water interactions along Ellerbe Creek, a major tributary to upper Falls Lake in Durham County, North Carolina, was conducted from July 2016 to March 2018 to determine if groundwater is a likely source of elevated nitrate input to the stream. Groundwater/surface-water interactions were characterized by synoptic streamflow...
Water for Long Island: Now and for the future
John P. Masterson, Robert F. Breault
2019, Fact Sheet 2019-3052
Do you ever wonder where your water comes from? If you live in Nassau or Suffolk County, the answer is, groundwater. Groundwater is water that started out as precipitation (rain and snow melt) and seeped into the ground. This seepage recharges the freshwater stored underground, in the spaces between the...
Spatial and temporal variation in river corridor exchange across a 5th order mountain stream network
Adam S Ward, Steven Wondzell, Noah Schmadel, Skuyler Herzog, Jay P. Zarnetske, Viktor Baranov, Phillip J Blaen, Nicolai Brekenfeld, Rosalie Chu, Romain Derelle, Jennifer D. Drummond, Jan Fleckenstein, Vanessa Garayburu-Caruso, Emily B. Graham, David Hannah, Ciaran Harman, Jase Hixson, Julia L.A. Knapp, Stefan Krause, Marie Kurz, Jorg Lewandowski, Angang Li, Eugènia Martí, Melinda Miller, Alexander Milner, Kerry Neil, Luisa Orsini, Aaron I. Packman, Stephen Plont, Lupita Renteria, Kevin Roche, Todd V Royer, Catalina Segura, James Stegen, Jason Toyoda, Jacqueline Wells, Nathan Wisnoski
2019, Hydrology and Earth System Sciences (23) 5199-5225
Although most field and modeling studies of river corridor exchange have been conducted a scales ranging from 10’s to 100’s of meters; results of these studies are used to predict their ecological and hydrological influences at the scale of river networks. Further complicating prediction, exchanges are expected to vary with...
Hydrologic conditions in Kansas, water year 2018
Angela H. Unrein
2019, Fact Sheet 2019-3042
The U.S. Geological Survey, in cooperation with Federal, State, and local agencies, maintains a long-term network of hydrologic monitoring stations in Kansas. In water year 2018, this network included 219 real-time streamgages. A water year is the 12-month period from October 1 through September 30 and is designated by the calendar year in which...
Geology of the Monte Blanco borate deposits, Furnace Creek Wash, Death Valley, California
S.J. Muessig, W.M. Pennell, Jeffrey R. Knott, James P. Calzia
2019, Open-File Report 2019-1111
The Monte Blanco borate deposits are located along the southern margin of Death Valley’s Furnace Creek Wash, south of Twenty Mule Team Canyon road in California. Topographic and geologic mapping by S. Muessig and F.M. Byers, Jr., in 1954 documented these deposits’ geologic settings, geometries, mineralogies, and chemical characteristics. They...
