Summary of November 2010 meeting to evaluate turbidite data for constraining the recurrence parameters of great Cascadia earthquakes for the update of national seismic hazard maps
Arthur D. Frankel
2011, Open-File Report 2011-1310
This report summarizes a meeting of geologists, marine sedimentologists, geophysicists, and seismologists that was held on November 18–19, 2010 at Oregon State University in Corvallis, Oregon. The overall goal of the meeting was to evaluate observations of turbidite deposits to provide constraints on the recurrence time and rupture extent of...
Assessment of potential effects of water produced from coalbed natural gas development on macroinvertebrate and algal communities in the Powder River and Tongue River, Wyoming and Montana, 2010
David A. Peterson, Eric G. Hargett, David L. Feldman
2011, Open-File Report 2011-1294
Ongoing development of coalbed natural gas in the Powder River structural basin in Wyoming and Montana led to formation of an interagency aquatic task group to address concerns about the effects of the resulting production water on biological communities in streams of the area. Ecological assessments, made from 2005–08 under...
Results of time-domain electromagnetic soundings in Miami-Dade and southern Broward Counties, Florida
David V. Fitterman, Scott T. Prinos
2011, Open-File Report 2011-1299
Time-domain electromagnetic (TEM) soundings were made in Miami-Dade and southern Broward Counties to aid in mapping the landward extent of saltwater in the Biscayne aquifer. A total of 79 soundings were collected in settings ranging from urban to undeveloped land, with some of the former posing problems of land access...
Seismicity of the Earth 1900-2010 eastern margin of the Australia plate
Harley M. Benz, Matthew Herman, Arthur C. Tarr, Gavin P. Hayes, Kevin P. Furlong, Antonio H. Villasenor, Richard L. Dart, Susan Rhea
2011, Open-File Report 2010-1083-I
The eastern margin of the Australia plate is one of the most seismically active areas of the world due to high rates of convergence between the Australia and Pacific plates. In the region of New Zealand, the 3,000 km long Australia-Pacific plate boundary extends from south of Macquarie Island to...
Seismicity of the Earth 1900-2010 New Guinea and vicinity
Harley M. Benz, Matthew Herman, Arthur C. Tarr, Gavin P. Hayes, Kevin P. Furlong, Antonio H. Villasenor, Richard L. Dart, Susan Rhea
2011, Open-File Report 2010-1083-H
There have been 22 M7.5+ earthquakes recorded in the New Guinea region since 1900. The dominant earthquake mechanisms are thrust and strike slip, associated with the arc-continent collision and the relative motions between numerous local microplates. The largest earthquake in the region was a M8.2 shallow thrust fault event in...
Seismicity of the Earth 1900-2010 Australia plate and vicinity
Harley M. Benz, Matthew Herman, Arthur C. Tarr, Gavin P. Hayes, Kevin P. Furlong, Antonio H. Villasenor, Richard L. Dart, Susan Rhea
2011, Open-File Report 2010-1083-G
This map shows details of the Australia plate and vicinity not presented in Tarr and others (2010). The boundary of the Australia plate includes all fundamental plate boundary components: mid-ocean ridges, subduction zones, arc-continent collisions, and large-offset transform faults. Along the southern edge of the plate the mid-ocean ridge separates...
Percent recoveries of anthropogenic organic compounds with and without the addition of ascorbic acid to preserve finished-water samples containing free chlorine, 2004-10
Joshua F. Valder, Gregory C. Delzer, David A. Bender, Curtis V. Price
2011, Open-File Report 2011-1295
This report presents finished-water matrix-spike recoveries of 270 anthropogenic organic compounds with and without the addition of ascorbic acid to preserve water samples containing free chlorine. Percent recoveries were calculated using analytical results from a study conducted during 2004-10 for the National Water-Quality Assessment (NAWQA) Program of the U.S. Geological...
A survey of U.S. Fish and Wildlife Service employees regarding topics for distance education-Summary report to respondents
Joan M. Ratz, Rudy M. Shuster, Ann M. Marcy
2011, Open-File Report 2011-1021
This report provides a summary of responses to the questions included in the U.S. Fish and Wildlife Service (FWS) National Conservation Training Center (NCTC) Distance Education survey conducted from January 26, 2010, to February 8, 2010. The survey included questions for two studies sponsored by the Division of Education Outreach...
Borehole geophysical and flowmeter data for eight boreholes in the vicinity of Jim Woodruff Lock and Dam, Lake Seminole, Jackson County, Florida
John S. Clarke, Michael D. Hamrick, O. Gary Holloway
2011, Open-File Report 2011-1254
Borehole geophysical logs and flowmeter data were collected in April 2011 from eight boreholes to identify the depth and orientation of cavernous zones within the Miocene Tampa Limestone in the vicinity of Jim Woodruff Lock and Dam in Jackson County, Florida. These data are used to assess leakage near the...
Summary of hydrologic testing of the Floridan aquifer system at Fort Stewart, Georgia
Gerard Gonthier
2011, Open-File Report 2011-1020
Two test wells were completed at Fort Stewart, GA, in January and February 2010 to investigate the potential of using the Lower Floridan aquifer as a source of water to satisfy anticipated increases in water use. One well was completed in the Lower Floridan aquifer at a depth of 1,255...
Evaluation of landslide monitoring in the Polish Carpathians
Brian D. Collins, Rex L. Baum, Teresa Mrozek, Piotr Nescieruk, Zbigniew Perski, Wojciech Raczkowski, Marek Graniczny
2011, Open-File Report 2011-1001
In response to the June 15, 2010 request from the Polish Geological Institute (PGI) to the U.S. Geological Survey (USGS) for assistance and advice regarding real-time landslide monitoring, landslide specialists from the USGS Landslide Hazard Program visited PGI headquarters and field sites in September 2010. During our visit we became...
Assessment of soil-gas, seep, and soil contamination at the North Range Road Landfill, Fort Gordon, Georgia, 2008-2009
James Landmeyer, W. Fred Falls, W. Hagan Ratliff, John B. Wellborn
2011, Open-File Report 2011-1043
Soil gas, seeps, and soil were assessed for contaminants at the North Range Road Landfill at Fort Gordon, Georgia, from October 2008 to September 2009. The assessment included delineating organic contaminants present in soil-gas samples beneath the area estimated to be the landfill and in water samples collected from three...
Trends and causes of historical wetland loss, Sabine National Wildlife Refuge, southwest Louisiana
Julie Bernier, Robert A. Morton, Kyle W. Kelso
2011, Open-File Report 2011-1169
Prior U.S. Geological Survey studies (Open-File Reports 2005-1216 and 2009-1158) examined historical land- and water-area changes and estimated magnitudes of land subsidence and erosion at 10 wetland sites in the Mississippi River delta plain. The present study extends that work by analyzing interior wetland loss and relative magnitudes of subsidence...
Seasonal flux and assemblage composition of planktic foraminifera from the northern Gulf of Mexico, 2008-2010
Jessica W. Spear, Caitlin E. Reynolds, Richard Z. Poore
2011, Open-File Report 2011-1215
The U.S. Geological Survey anchored a sediment trap in the northern Gulf of Mexico to collect seasonal time-series data on the flux and assemblage composition of live planktic foraminifers. This report provides an update of the previous time-series data to include results from 2010. Ten species, or varieties, of planktic...
Soils Data Related to the 1999 FROSTFIRE Burn
K.L. Manies, J.W. Harden, R. Ottmar
2011, Open-File Report 2011-1216
This report describes the sample collection and processing for U.S. Geological Survey efforts at FROSTFIRE, an experimental burn that occurred in Alaska in 1999. Data regarding carbon, water, and energy dynamics pre-fire, during, and post-fire were obtained in this landscape-scale prescribed burn. U.S. Geological Survey investigators measured changes in the...
U.S. Geological Survey 2011 assessment of undiscovered oil and gas resources of the Cook Inlet region, south-central Alaska
Richard G. Stanley, Brenda S. Pierce, David W. Houseknecht
2011, Open-File Report 2011-1237
The U.S. Geological Survey (USGS) has completed an assessment of the volumes of undiscovered, technically recoverable oil and gas resources in conventional and continuous accumulations in Cook Inlet. The assessment used a geology-based methodology and results from new scientific research by the USGS and the State of Alaska, Department of...
Gravity data from the San Pedro River Basin, Cochise County, Arizona
Jeffrey R. Kennedy, Daniel Winester
2011, Open-File Report 2011-1287
The U.S. Geological Survey, Arizona Water Science Center in cooperation with the National Oceanic and Atmospheric Administration, National Geodetic Survey has collected relative and absolute gravity data at 321 stations in the San Pedro River Basin of southeastern Arizona since 2000. Data are of three types: observed gravity values and...
Pesticide occurrence in groundwater in areas of high-density row crop production in Alabama, 2009
Richard S. Moreland
2011, Open-File Report 2011-1102
High-density row crop production occurs in three areas of Alabama that are underlain by productive aquifers, northern Alabama, southeastern Alabama, and Baldwin County in southwestern Alabama. The U.S. Geological Survey collected five groundwater samples from each of these three areas during 2009 for analysis of selected pesticides. Results of these...
Cone penetration tests and soil borings at the Mason Road site in Green Valley, Solano County, California
Michael J. Bennett, Thomas E. Noce, James J. Lienkaemper
2011, Open-File Report 2011-1281
In support of a study to investigate the history of the Green Valley Fault, 13 cone penetration test soundings and 3 auger borings were made at the Mason Road site in Green Valley, Solano County, California. Three borings were made at or near two of the cone penetration test soundings....
Derived crop management data for the LandCarbon Project
Gail Schmidt, Shu-Guang Liu, Jennifer Oeding
2011, Open-File Report 2011-1303
The LandCarbon project is assessing potential carbon pools and greenhouse gas fluxes under various scenarios and land management regimes to provide information to support the formulation of policies governing climate change mitigation, adaptation and land management strategies. The project is unique in that spatially explicit maps of annual land cover...
Kirschenmann Road multi-well monitoring site, Cuyama Valley, Santa Barbara County, California
R.R. Everett, R. T. Hanson, D. S. Sweetkind
2011, Open-File Report 2011-1292
The U.S. Geological Survey (USGS), in cooperation with the Water Agency Division of the Santa Barbara County Department of Public Works, is evaluating the geohydrology and water availability of the Cuyama Valley, California (fig. 1). As part of this evaluation, the USGS installed the Cuyama Valley Kirschenmann Road multiple-well monitoring...
Mapping the Natchez Trace Parkway
Amina Rangoonwala, Terri Bannister, Elijah W. Ramsey III
2011, Open-File Report 2011-1276
Based on a National Park Service (NPS) landcover classification, a landcover map of the 715-km (444-mile) NPS Natchez Trace Parkway (hereafter referred to as the "Parkway") was created. The NPS landcover classification followed National Vegetation Classification (NVC) protocols. The landcover map, which extended the initial landcover classification to the entire...
Data report for the geologic and scenic quality evaluation of selected sand and gravel sites on the Wind River Indian Reservation, Wyoming
William H. Langer, Bradley S. Van Gosen, Belinda Arbogast, David A. Lindsey
2011, Open-File Report 2011-1302
In April 2005, the U.S. Geological Survey (USGS) conducted field studies on the Wind River Indian Reservation, Wyoming, to inventory and evaluate sand and gravel deposits underlying river terraces on tribal lands along the Wind River. This report contains the results for 12 sites of sand and gravel deposits evaluated...
2010 update—Streamflow characteristics at selected sites in southwestern Georgia, southeastern Alabama, and northwestern Florida, near Lake Seminole
Timothy C. Stamey
2011, Open-File Report 2011-1278
Since the first edition of this report was published in 1996, continuous streamflow data have been recorded in the tri-state area of Alabama, Georgia, and Florida, near Lake Seminole. Several notable floods and severe droughts have occurred during this additional 16-year period that have sparked the need to include these...
Groundwater, surface-water, and water-chemistry data, Black Mesa area, northeastern Arizona—2009–10
Jamie P. Macy, Christopher R. Brown
2011, Open-File Report 2011-1198
The Navajo (N) aquifer is an extensive aquifer and the primary source of groundwater in the 5,400-square-mile Black Mesa area in northeastern Arizona. Availability of water is an important issue in northeastern Arizona because of continued water requirements for industrial and municipal use by a growing population and because of...
