Land use and climate influences on waterbirds in the Prairie Potholes
Greg M. Forcey, Wayne E. Thogmartin, George M. Linz, William J. Bleier, Patrick C. McKann
2011, Journal of Biogeography (38) 1694-1707
Aim We examined the influences of regional climate and land‐use variables on mallard (Anas platyrhynchos), blue‐winged teal (Anas discors), ruddy duck (Oxyura jamaicensis) and pied‐billed grebe (Podilymbus podiceps) abundances to inform conservation planning in the Prairie Pothole Region of the United States.Location The US portion of Bird Conservation Region 11 (US‐BCR11, the...
Relation of nutrient concentrations, nutrient loading, and algal production to changes in water levels in Kabetogama Lake, Voyageurs National Park, northern Minnesota, 2008-09
Victoria G. Christensen, Ryan P. Maki, Richard L. Kiesling
2011, Scientific Investigations Report 2011-5096
Nutrient enrichment has led to excessive algal growth in Kabetogama Lake, Voyageurs National Park, northern Minnesota. Water- and sediment-quality data were collected during 2008-09 to assess internal and external nutrient loading. Data collection was focused in Kabetogama Lake and its inflows, the area of greatest concern for eutrophication among the...
Summary report of responses of key resources to the 2000 Low Steady Summer Flow experiment, along the Colorado River downstream from Glen Canyon Dam, Arizona
Barbara E. Ralston
2011, Open-File Report 2011-1220
In the spring and summer of 2000, a series of steady discharges of water from Glen Canyon Dam on the Colorado River were used to evaluate the effects of aquatic habitat stability and water temperatures on native fish growth and survival, with a special focus on the endangered humpback chub...
Assessment of soil-gas, soil, and water contamination at the former hospital landfill, Fort Gordon, Georgia, 2009-2010
Fred W. Falls, Andral W. Caldwell, Wladmir B. Guimaraes, W. Hagan Ratliff, John B. Wellborn, James Landmeyer
2011, Open-File Report 2011-1144
Soil gas, soil, and water were assessed for organic and inorganic constituents at the former hospital landfill located in a 75-acre study area near the Dwight D. Eisenhower Army Medical Center, Fort Gordon, Georgia, from April to September 2010. Passive soil-gas samplers were analyzed to evaluate organic constituents in the...
Spring runoff water-chemistry data from the Standard Mine and Elk Creek, Gunnison County, Colorado, 2010
Andrew H. Manning, Philip L. Verplanck, M. Alisa Mast, Joseph Marsik, R. Blaine McCleskey
2011, Open-File Report 2011-1159
Water samples were collected approximately every two weeks during the spring of 2010 from the Level 1 portal of the Standard Mine and from two locations on Elk Creek. The objective of the sampling was to: (1) better define the expected range and timing of variations in pH and metal...
Probability and volume of potential postwildfire debris flows in the 2011 Wallow burn area, eastern Arizona
Barbara C. Ruddy
2011, Open-File Report 2011-1214
This report presents a preliminary emergency assessment of the debris-flow hazards from drainage basins burned in 2011 by the Wallow wildfire in eastern Arizona. Empirical models derived from statistical evaluation of data collected from recently burned drainage basins throughout the intermountain western United States were used to estimate the probability...
Digital hydrologic networks supporting applications related to spatially referenced regression modeling
John W. Brakebill, David M. Wolock, Silvia Terziotti
2011, Journal of the American Water Resources Association (47) 916-932
Digital hydrologic networks depicting surface-water pathways and their associated drainage catchments provide a key component to hydrologic analysis and modeling. Collectively, they form common spatial units that can be used to frame the descriptions of aquatic and watershed processes. In addition, they provide the ability to simulate and route the...
Estimating 1970-99 average annual groundwater recharge in Wisconsin using streamflow data
Warren A. Gebert, John F. Walker, James L. Kennedy
2011, Open-File Report 2009-1210
Average annual recharge in Wisconsin for the period 1970-99 was estimated using streamflow data from U.S. Geological Survey continuous-record streamflow-gaging stations and partial-record sites. Partial-record sites have discharge measurements collected during low-flow conditions. The average annual base flow of a stream divided by the drainage area is a good approximation...
Reported historic asbestos mines, historic asbestos prospects, and other natural occurrences of asbestos in California
Bradley S. Van Gosen, John P. Clinkenbeard
2011, Open-File Report 2011-1188
The map (Plate.pdf), pamphlet (Pamphlet.pdf), and the accompanying datasets in this report provide information for 290 sites in California where asbestos occurs in natural settings, using descriptions found in the geologic literature. Data on location, mineralogy, geology, and relevant literature for each asbestos site are provided. Using the map and...
Field evaluation of the error arising from inadequate time averaging in the standard use of depth-integrating suspended-sediment samplers
David J. Topping, David M. Rubin, Scott Wright, Theodore S. Melis
2011, Professional Paper 1774
Several common methods for measuring suspended-sediment concentration in rivers in the United States use depth-integrating samplers to collect a velocity-weighted suspended-sediment sample in a subsample of a river cross section. Because depth-integrating samplers are always moving through the water column as they collect a sample, and can collect only a...
Imported Asian swamp eels (Synbranchidae: Monopterus) in North American live food markets: Potential vectors of non-native parasites
Leo G. Nico, Paul Sharp, Timothy M. Collins
2011, Aquatic Invasions (6) 69-76
Since the 1990s, possibly earlier, large numbers of Asian swamp eels (Synbranchidae: Monopterus spp.), some wild-caught, have been imported live from various countries in Asia and sold in ethnic food markets in cities throughout the USA and parts of Canada. Such markets are the likely introduction pathway of some, perhaps...
Ecological influence and pathways of land use in sagebrush
Steven T. Knick, Steven E. Hanser, Richard F. Miller, David A. Pyke, Michael J. Wisdom, Sean P. Finn, E. Thomas Rinkes, Charles J. Henny
Steven T. Knick, John W. Connelly, editor(s)
2011, Book chapter, Greater sage-grouse: Ecology and conservation of a landscape species and its habitats
Land use in sagebrush (Artemisia spp.) landscapes influences all sage-grouse (Centrocer-cus spp.) populations in western North America. Croplands and the network of irrigation canals cover 230,000 km2 and indirectly influence up to 77% of the Sage-Grouse Conservation Area and 73% of sagebrush land cover by subsidizing synanthropic predators on sage-grouse....
Archive of digital Chirp subbottom profile data collected during USGS cruise 08CCT01, Mississippi Gulf Islands, July 2008
Arnell S. Forde, Shawn V. Dadisman, James G. Flocks, Charles R. Worley
2011, Data Series 620
In July of 2008, the U.S. Geological Survey (USGS) conducted geophysical surveys to investigate the geologic controls on island framework from Ship Island to Horn Island, Mississippi, for the Northern Gulf of Mexico (NGOM) Ecosystem Change and Hazard Susceptibility project. Funding was provided through the Geologic Framework and Holocene Coastal...
Probability and volume of potential postwildfire debris flows in the 2011 Horseshoe II burn area, southeastern Arizona
Barbara C. Ruddy
2011, Open-File Report 2011-1197
This report presents a preliminary emergency assessment of the debris-flow hazards from drainage basins burned in 2011 by the Horseshoe II wildfire in southeastern Arizona. Empirical models derived from statistical evaluation of data collected from recently burned drainage basins throughout the intermountain western United States were used to estimate the...
Geospatial Multi-Agency Coordination (GeoMAC) wildland fire perimeters, 2008
Sandra P. Walters, Norma J. Schneider, John D. Guthrie
2011, Data Series 612
The Geospatial Multi-Agency Coordination (GeoMAC) has been collecting and storing data on wildland fire perimeters since August 2000. The dataset presented via this U.S. Geological Survey Data Series product contains the GeoMAC wildland fire perimeter data for the calendar year 2008, which are based upon input from incident intelligence sources,...
Water-level data for the Albuquerque Basin and adjacent areas, central New Mexico, period of record through September 30, 2010
Joseph E. Beman
2011, Data Series 623
The Albuquerque Basin, located in central New Mexico, is about 100 miles long and 25-40 miles wide. The basin is defined as the extent of consolidated and unconsolidated deposits of Tertiary and Quaternary age that encompasses the structural Rio Grande Rift within the basin. Drinking-water supplies throughout the basin were...
Updated one-dimensional hydraulic model of the Kootenai River, Idaho: A supplement to Scientific Investigations Report 2005-5110
Christiana R. Czuba, Gary J. Barton
2011, Scientific Investigations Report 2011-5128
The Kootenai Tribe of Idaho, in cooperation with local, State, Federal, and Canadian agency co-managers and scientists, is assessing the feasibility of a Kootenai River habitat restoration project in Boundary County, Idaho. The restoration project is focused on recovery of the endangered Kootenai River white sturgeon (Acipenser transmontanus) population, and...
Estimating age from recapture data: Integrating incremental growth measures with ancillary data to infer age-at-length
Mitchell J. Eaton, William A. Link
2011, Ecological Applications (21) 2487-2497
Estimating the age of individuals in wild populations can be of fundamental importance for answering ecological questions, modeling population demographics, and managing exploited or threatened species. Significant effort has been devoted to determining age through the use of growth annuli, secondary physical characteristics related to age, and growth models. Many...
Topographic and hydrographic GIS dataset for the Afghanistan Geological Survey and U.S. Geological Survey 2010 Minerals Project
P. G. Chirico, T.W. Moran
2011, Data Series 624
This dataset contains a collection of 24 folders, each representing a specific U.S. Geological Survey area of interest (AOI; fig. 1), as well as datasets for AOI subsets. Each folder includes the extent, contours, Digital Elevation Model (DEM), and hydrography of the corresponding AOI, which are organized into feature vector...
Natural resource mitigation, adaptation and research needs related to climate change in the Great Basin and Mojave Desert
Debra L. Hughson, David E. Busch, Scott Davis, Sean P. Finn, Steve Caicco, Paul S.J. Verburg
2011, Scientific Investigations Report 2011-5103
This report synthesizes the knowledge, opinions, and concerns of many Federal and State land managers, scientists, stakeholders, and partners from a workshop, held at the University of Nevada, Las Vegas, on April 20-22, 2010. Land managers, research scientists, and resource specialists identified common concerns regarding the potential effects of climate...
Field Reconnaissance Geologic Mapping of the Columbia Hills, Mars: Results from MER Spirit and MRO HiRISE Observations
L.S. Crumpler, R. E. Arvidson, S. W. Squyres, T. McCoy, A. Yingst, S. Ruff, W. Farrand, Y. McSween, M. Powell, D. W. Ming, R.V. Morris, J.F. Bell III, J. Grant, R. Greeley, D. DesMarais, M. Schmidt, N.A. Cabrol, A. Haldemann, Kevin W. Lewis, A.E. Wang, C. Schroder, D. Blaney, B. Cohen, A. Yen, J. Farmer, Ralf Gellert, E.A. Guinness, K. E. Herkenhoff, J. R. Johnson, G. Klingelhofer, A. McEwen, J. W. Rice Jr., M. Rice, P. deSouza, J. Hurowitz
2011, Journal of Geophysical Research E: Planets (116) E00F24-E00F24
Chemical, mineralogic, and lithologic ground truth was acquired for the first time on Mars in terrain units mapped using orbital Mars Reconnaissance Orbiter's High Resolution Imaging Science Experiment (MRO HiRISE) image data. Examination of several dozen outcrops shows that Mars is geologically complex at meter length scales, the record of...
Audiomagnetotelluric data to characterize the Revett-type copper-silver deposits at Rock Creek in the Cabinet Mountains Wilderness, Montana
Jay A. Sampson, Brian D. Rodriguez
2011, Open-File Report 2011-1174
The Revett-type deposits at Rock Creek are part of the concealed stratabound copper-silver deposits located in the Cabinet Mountains Wilderness of Montana. The U.S. Geological Survey is conducting a series of multidisciplinary studies as part of the Assessment Techniques for Concealed Mineral Resources project. Geologic, geochemical, geophysical, and mineral resources data...
Digital data from the northeast Tusas Mountains aeromagnetic survey, Rio Arriba and Taos Counties, north-central New Mexico
B. J. Drenth, V. J. S. Grauch, EDCON-PRJ Inc.
2011, Open-File Report 2011-1165
This report contains digital data, image files, and text files describing data formats and survey procedures for a high-resolution aeromagnetic survey in the northeast Tusas Mountains region of north-central New Mexico. The survey covers a large portion of the Tres Piedras Ranger District of the Carson National Forest and adjacent...
Map of debris flows caused by rainfall during 1996 in parts of the Reedsport and Deer Head Point quadrangles, Douglas County, southern Coast Range, Oregon
Jeffrey A. Coe, John A. Michael, Marianela Mercado Burgos
2011, Open-File Report 2011-1150
This 1:12,000-scale map shows an inventory of debris flows caused by rainfall during 1996 in a 94.4 km2 area in the southern Coast Range of Oregon. This map and associated digital data are part of a larger U.S. Geological Survey study of debris flows in the southern Coast Range. Available...
Oil shale resources of the Eocene Green River Formation, Greater Green River Basin, Wyoming, Colorado, and Utah
U.S. Geological Survey Oil Shale Assessment Team
2011, Data Series 69-DD
The U.S. Geological Survey (USGS) recently completed a comprehensive assessment of in-place oil in oil shales in the Eocene Green River in the Greater Green River Basin, Wyoming, Colorado, and Utah. This CD-ROM includes reports, data, and an ArcGIS project describing the assessment. A database was compiled that includes about...
