Drill hole data for coal beds in the Powder River Basin, Montana and Wyoming
Jon E. Haacke, David C. Scott
2013, Data Series 713
This report by the U.S. Geological Survey (USGS) of the Powder River Basin (PRB) of Montana and Wyoming is part of the U.S. Coal Resources and Reserves Assessment Project. Essential to that project was the creation of a comprehensive drill hole database that was used for coal bed correlation and...
Estimation of evapotranspiration across the conterminous United States using a regression with climate and land-cover data
Ward E. Sanford, David L. Selnick
2013, Journal of the American Water Resources Association (49) 217-230
Evapotranspiration (ET) is an important quantity for water resource managers to know because it often represents the largest sink for precipitation (P) arriving at the land surface. In order to estimate actual ET across the conterminous United States (U.S.) in this study, a water-balance method was combined with a climate...
A comprehensive change detection method for updating the National Land Cover Database to circa 2011
Suming Jin, Limin Yang, Patrick Danielson, Collin G. Homer, Joyce Fry, George Xian
2013, Remote Sensing of Environment (132) 159-175
The importance of characterizing, quantifying, and monitoring land cover, land use, and their changes has been widely recognized by global and environmental change studies. Since the early 1990s, three U.S. National Land Cover Database (NLCD) products (circa 1992, 2001, and 2006) have been released as free downloads for users. The...
A data-based conservation planning tool for Florida panthers
Jennifer L. Murrow, Cindy A. Thatcher, Frank T. van Manen, Joseph D. Clark
2013, Environmental Modeling & Assessment (18) 159-170
Habitat loss and fragmentation are the greatest threats to the endangered Florida panther (Puma concolor coryi). We developed a data-based habitat model and user-friendly interface so that land managers can objectively evaluate Florida panther habitat. We used a geographic information system (GIS) and the Mahalanobis distance statistic (D2) to develop...
Correlation of geothermal springs with sub-surface fault terminations revealed by high-resolution, UAV-acquired magnetic data
Jonathan M.G. Glen, A.E. Egger, C. Ippolito, N.Athens
2013, Conference Paper, Proceedings Thirty-eighth Workshop on Geothermal Reservoir Engineering
There is widespread agreement that geothermal springs in extensional geothermal systems are concentrated at fault tips and in fault interaction zones where porosity and permeability are dynamically maintained (Curewitz and Karson, 1997; Faulds et al., 2010). Making these spatial correlations typically involves geological and geophysical studies in order to map...
Hyperspectral surface materials map of quadrangle 3562, Khawja-Jir (403) and Murghab (404) quadrangles, Afghanistan, showing iron-bearing minerals and other materials
Trude King, Todd M. Hoefen, Raymond F. Kokaly, Keith E. Livo, Michaela R. Johnson, Stuart A. Giles
2013, Open-File Report 2013-1202-B
This map shows the spatial distribution of selected iron-bearing minerals and other materials derived from analysis of airborne HyMap™ imaging spectrometer (hyperspectral) data of Afghanistan collected in late 2007. This map is one in a series of U.S. Geological Survey/Afghanistan Geological Survey quadrangle maps covering Afghanistan. Flown at an altitude of...
Fens as whole-ecosystem gauges of groundwater recharge under climate change
Judith Z. Drexler, Donna L. Knifong, JayLee Tuil, Lorraine E. Flint, Alan L. Flint
2013, Journal of Hydrology (481) 22-34
Currently, little is known about the impact of climate change on groundwater recharge in the Sierra Nevada and southern Cascade Range of California or other mountainous regions of the world. The purpose of this study was to determine whether small alpine peat lands called fens can be used as whole-ecosystem...
Adjusting survival estimates for premature transmitter failure: A case study from the Sacramento-San Joaquin Delta
Christopher M. Holbrook, Russell W. Perry, Patricia L. Brandes, Noah S. Adams
2013, Environmental Biology of Fishes (96) 165-173
In telemetry studies, premature tag failure causes negative bias in fish survival estimates because tag failure is interpreted as fish mortality. We used mark-recapture modeling to adjust estimates of fish survival for a previous study where premature tag failure was documented. High rates of tag failure occurred during the Vernalis...
Nitrate in watersheds: straight from soils to streams?
Elizabeth B. Sudduth, Steven S. Perakis, Emily S. Bernhardt
2013, Journal of Geophysical Research G: Biogeosciences (118) 291-302
Human activities are rapidly increasing the global supply of reactive N and substantially altering the structure and hydrologic connectivity of managed ecosystems. There is long-standing recognition that N must be removed along hydrologic flowpaths from uplands to streams, yet it has proven difficult to assess the generality of this removal...
Water quality in the Anacostia River, Maryland and Rock Creek, Washington, D.C.: Continuous and discrete monitoring with simulations to estimate concentrations and yields of nutrients, suspended sediment, and bacteria
Cherie V. Miller, Jeffrey G. Chanat, Joseph M. Bell
2013, Open-File Report 2013-1034
Concentrations and loading estimates for nutrients, suspended sediment, and E. coli bacteria were summarized for three water-quality monitoring stations on the Anacostia River in Maryland and one station on Rock Creek in Washington, D.C. Both streams are tributaries to the Potomac River in the Washington, D.C. metropolitan area and contribute...
A conceptual prototype for the next-generation national elevation dataset
Jason M. Stoker, Hans Karl Heidemann, Gayla A. Evans, Susan K. Greenlee
2013, Open-File Report 2013-1023
In 2012 the U.S. Geological Survey's (USGS) National Geospatial Program (NGP) funded a study to develop a conceptual prototype for a new National Elevation Dataset (NED) design with expanded capabilities to generate and deliver a suite of bare earth and above ground feature information over the United States. This report...
Using hand proportions to test taxonomic boundaries within the Tupaia glis species complex (Scandentia, Tupaiidae)
Eric J. Sargos, Neal Woodman, Aspen T. Reese, Link E. Olson
2013, Journal of Mammalogy (94) 183-201
Treeshrews (order Scandentia) comprise 2 families of squirrel-sized terrestrial, arboreal, and scansorial mammals distributed throughout much of tropical South and Southeast Asia. The last comprehensive taxonomic revision of treeshrews was published in 1913, and a well-supported phylogeny clarifying relationships among all currently recognized extant species within the order has only...
Community exposure to tsunami hazards in California
Nathan J. Wood, Jamie Ratliff, Jeff Peters
2013, Scientific Investigations Report 2012-5222
Evidence of past events and modeling of potential events suggest that tsunamis are significant threats to low-lying communities on the California coast. To reduce potential impacts of future tsunamis, officials need to understand how communities are vulnerable to tsunamis and where targeted outreach, preparedness, and mitigation efforts may be warranted....
Hydrogeologic framework and estimates of groundwater storage for the Hualapai Valley, Detrital Valley, and Sacramento Valley basins, Mohave County, Arizona
Margot Truini, L. Sue Beard, Jeffrey Kennedy, Dave W. Anning
2013, Scientific Investigations Report 2012-5275
We have investigated the hydrogeology of the Hualapai Valley, Detrital Valley, and Sacramento Valley basins of Mohave County in northwestern Arizona to develop a better understanding of groundwater storage within the basin fill aquifers. In our investigation we used geologic maps, well-log data, and geophysical surveys to delineate the sedimentary...
Development of flood profiles and flood-inundation maps for the Village of Killbuck, Ohio
Chad J. Ostheimer
2013, Open-File Report 2013-1032
Digital flood-inundation maps for a reach of Killbuck Creek near the Village of Killbuck, Ohio, were created by the U.S. Geological Survey (USGS), in cooperation with Holmes County, Ohio. The inundation maps depict estimates of the areal extent of flooding corresponding to water levels (stages) at the USGS streamgage Killbuck...
Streamflow, groundwater, and water-quality monitoring by USGS Nevada Water Science Center
Marsha L. Gipson, Kurtiss Schmidt
2013, Fact Sheet 2013-3004
The U.S. Geological Survey (USGS) has monitored and assessed the quantity and quality of our Nation's streams and aquifers since its inception in 1879. Today, the USGS provides hydrologic information to aid in the evaluation of the availability and suitability of water for public and domestic supply, agriculture, aquatic ecosystems,...
Tracking and forecasting the Nation’s water quality - Priorities and strategies for 2013-2023
Gary L. Rowe, Robert J. Gilliom, Michael D. Woodside
2013, Fact Sheet 2013-3008
Water-quality issues facing the Nation are growing in number and complexity, and solutions are becoming more challenging and costly. Key factors that affect the quality of our drinking water supplies and ecosystem health include contaminants of human and natural origin in streams and groundwater; excess nutrients and sediment; alteration of...
Flood-inundation maps for an 8.9-mile reach of the South Fork Little River at Hopkinsville, Kentucky
Jeremiah G. Lant
2013, Scientific Investigations Map 3242
Digital flood-inundation maps for an 8.9-mile reach of South Fork Little River at Hopkinsville, Kentucky, were created by the U.S. Geological Survey (USGS) in cooperation with the City of Hopkinsville Community Development Services. The inundation maps, which can be accessed through the USGS Flood Inundation Mapping Science Web site at...
Paleoseismology of a newly discovered scarp in the Yakima fold-and-thrust belt, Kittitas County, Washington
Elizabeth A. Barnett, Brian L. Sherrod, Robert Norris, Douglas Gibbons
2013, Scientific Investigations Map 3212
The Boylston Mountains anticlinal ridge is one of several that are cored by rocks of the Columbia River Basalt Group and, with the interceding synclinal valleys, constitute the Yakima fold-and-thrust belt of central Washington. Lidar data acquired from the U.S. Army's Yakima Training Center reveal a prominent, northwest-side-up, 65°- to...
Model documentation for relations between continuous real-time and discrete water-quality constituents in the North Fork Ninnescah River upstream from Cheney Reservoir, south-central Kansas, 1999--2009
Mandy L. Stone, Jennifer L. Graham, Jackline W. Gatotho
2013, Open-File Report 2013-1014
Cheney Reservoir in south-central Kansas is one of the primary sources of water for the city of Wichita. The North Fork Ninnescah River is the largest contributing tributary to Cheney Reservoir. The U.S. Geological Survey has operated a continuous real-time water-quality monitoring station since 1998 on the North Fork Ninnescah...
Water-quality data collected to determine the presence, source, and concentration of lead in the drinking water supply at Pipe Spring National Monument, northern Arizona
Jamie P. Macy, David Sharrow, Joel Unema
2013, Open-File Report 2013-1029
Pipe Spring National Monument in northern Arizona contains historically significant springs. The groundwater source of these springs is the same aquifer that presently is an important source of drinking water for the Pipe Spring National Monument facilities, the Kaibab Paiute Tribe, and the community of Moccasin. The Kaibab Paiute Tribe...
Mineral commodity summaries 2013
Water Resources Division, U.S. Geological Survey
2013, Mineral Commodity Summaries 2013
Each chapter of the 2013 edition of the U.S. Geological Survey (USGS) Mineral Commodity Summaries (MCS) includes information on events, trends, and issues for each mineral commodity as well as discussions and tabular presentations on domestic industry structure, Government programs, tariffs, 5-year salient statistics, and world production and resources. The...
Water-level and storage changes in the High Plains aquifer, predevelopment to 2011 and 2009-11
Virginia L. McGuire
2013, Scientific Investigations Report 2012-5291
The High Plains aquifer underlies 111.8 million acres (175,000 square miles) in parts of eight States--Colorado, Kansas, Nebraska, New Mexico, Oklahoma, South Dakota, Texas, and Wyoming. Water-level declines began in parts of the High Plains aquifer soon after the beginning of substantial irrigation with groundwater in the aquifer area. This...
Population estimates for the Toiyabe population of the Columbia spotted frog (Rana luteiventris), 2004–10
M. J. Adams, Chad Mellison, Stephanie K. Galvan
2013, Open-File Report 2013-1036
The Toiyabe population of Columbia spotted frogs (Rana luteiventris, hereafter "Toiyabe frogs") is a geographically isolated population located in central Nevada (fig. 1). The Toiyabe population is part of the Great Basin Distinct Population Segment of Columbia spotted frogs, and is a candidate for listing under the Endangered Species Act...
Spectroscopic remote sensing of the distribution and persistence of oil from the Deepwater Horizon spill in Barataria Bay marshes
Raymond F. Kokaly, Brady Couvillion, JoAnn M. Holloway, Dar A. Roberts, Susan L. Ustin, Seth H. Peterson, Shruti Khanna, Sarai C. Piazza
2013, Remote Sensing of Environment (129) 210-230
We applied a spectroscopic analysis to Airborne Visible/InfraRed Imaging Spectrometer (AVIRIS) data collected from low and medium altitudes during and after the Deepwater Horizon oil spill to delineate the distribution of oil-damaged canopies in the marshes of Barataria Bay, Louisiana. Spectral feature analysis compared the AVIRIS data to reference spectra...
