Seismicity of Afghanistan and vicinity
James W. Dewey
2006, Open-File Report 2006-1185
This publication describes the seismicity of Afghanistan and vicinity and is intended for use in seismic hazard studies of that nation. Included are digital files with information on earthquakes that have been recorded in Afghanistan and vicinity through mid-December 2004. Chapter A provides an overview of the seismicity and tectonics...
Ciencia Interdisciplinaria en Apoyo a la Salud Ambiental a lo largo de la Frontera de Mexico-Estados Unidos
Diana Papoulias, Jean Parcher, Jim Stefanov, Ric Page
2006, Fact Sheet 2006-3054
Storms and flooding in California in December 2005 and January 2006 — A preliminary assessment
Charles Parrett, Richard A. Hunrichs
2006, Open-File Report 2006-1182
A series of storms beginning before Christmas 2005 and ending after New Year’s Day 2006 produced significant runoff over much of northern California. The storms resulted in an estimated $300 million in damages and Federal disaster declarations in 10 counties. Several precipitation stations in the Sierra Nevada had precipitation totals...
Monitoring changes in the Platte River riparian corridor with serial LiDAR surveys
Paul J. Kinzel, Jonathan M. Nelson, C. Wayne Wright
2006, Fact Sheet 2006-3063
The Platte River in central Nebraska is a wide, sand-bedded river that provides habitat for migratory water birds along the North American flyway. The central Platte River functions as critical habitat for the endangered whooping crane (Grus americana) and also is an important habitat for the endangered least tern (Sterna...
Distribution and abundance of fallow deer leks at Point Reyes National Seashore, California
Gary M. Fellers, Michael Osbourn
2006, Scientific Investigations Report 2006-5149
Only two species of ungulates (hoofed mammals) are native to Marin County, tule elk (Cervis elaphus nannodes) and Columbian black-tailed deer (Odocoileus hemionus columbianus). In the 1940s, European fallow deer (Dama dama) obtained from the San Francisco Zoo were released at Point Reyes. When Point Reyes National Seashore was established...
A comparison of approaches for estimating bottom-sediment mass in large reservoirs
Kyle E. Juracek
2006, Scientific Investigations Report 2006-5168
Estimates of sediment and sediment-associated constituent loads and yields from drainage basins are necessary for the management of reservoir-basin systems to address important issues such as reservoir sedimentation and eutrophication. One method for the estimation of loads and yields requires a determination of the total mass of sediment deposited in...
Hydraulic and solute-transport properties and simulated advective transport of contaminated ground water in a fractured-rock aquifer at the Naval Air Warfare Center, West Trenton, New Jersey, 2003
Jean C. Lewis-Brown, Glen B. Carleton, Thomas E. Imbrigiotta
2006, Scientific Investigations Report 2005-5049
Volatile organic compounds, predominantly trichloroethylene and its degradation products, have been detected in ground water at the Naval Air Warfare Center (NAWC), West Trenton, New Jersey. An air-stripping pump-and-treat system has been in operation at the NAWC since 1998. An existing ground-water-flow model was used to evaluate the effect of...
Summer inventory of landbirds in Kenai Fjords National Park
2006, National Park Service Inventory and Monitoring Program NPS/AKRSWAN/NRTR-2006/04
As part of the National Park Service Inventory and Monitoring Program, we conducted a summer inventory of landbirds within Kenai Fjords National Park. Using a stratified random sampling design of areas accessible by boat or on foot, we selected sites that encompassed the breadth of habitat types within the Park....
Water resources data, Connecticut, water year 2005
Jonathan Morrison, T.C. Sargent, J.W. Martin, J.R. Norris
2006, Water Data Report CT-05-1
This report includes records on both surface and ground water in the State. Specifically, it contains: (1) discharge records for 52 streamflow-gaging stations and for 38 partial-record streamflow stations and miscellaneous sites; (2) stage-only records for 4 tidal-gaging stations; (3) water-quality records for 17 streamflow-gaging stations, for 18 ungaged stream...
Estimated flood-inundation mapping for the Lower Blue River in Kansas City, Missouri, 2003-2005
Brian P. Kelly, Paul H. Rydlund Jr.
2006, Scientific Investigations Report 2006-5089
The U.S. Geological Survey, in cooperation with the city of Kansas City, Missouri, began a study in 2003 of the lower Blue River in Kansas City, Missouri, from Gregory Boulevard to the mouth at the Missouri River to determine the estimated extent of flood inundation in the Blue River valley...
An update of hydrologic conditions and distribution of selected constituents in water, Snake River Plain aquifer, Idaho National Laboratory, Idaho, Emphasis 1999-2001
Linda C. Davis
2006, Scientific Investigations Report 2006-5088
Radiochemical and chemical wastewater discharged since 1952 to infiltration ponds, evaporation ponds, and disposal wells at the Idaho National Laboratory (INL) has affected water quality in the Snake River Plain aquifer underlying the INL. The U.S. Geological Survey (USGS), in cooperation with the U.S. Department of Energy, maintains ground-water monitoring...
Comment on "Asymmetric coevolutionary networks facilitate biodiversity maintenance"
J. Nathaniel Holland, Toshinori Okuyama, Donald L. DeAngelis
2006, Science (313) 1887
Bascompte et al. (Reports, 21 April 2006, p. 431) used network asymmetries to explain mathematical conditions necessary for stability in historic models of mutualism. The Lotka-Volterra equations they used artificially created conditions in which some factor, such as asymmetric interaction strengths, is necessary for community coexistence. We show that a more...
Salinity tolerance of goldfish, Carassius auratus, a non-native fish in the United States
Pamela J. Schofield, Mary E. Brown, Pamela L. Fuller
2006, Florida Scientist (69) 258-268
No abstract available....
A standard protocol for describing individual-based and agent-based models
Volker Grimm, Uta Berger, Finn Bastiansen, Sigrunn Eliassen, Vincent Ginot, Jarl Giske, John Goss-Custard, Tamara Grand, Simone K. Heinz, Geir Huse, Andreas Huth, Jane U. Jepsen, Christian Jorgensen, Wolf M. Mooij, Birgit Muller, Guy Pe’er, Cyril Piou, Steven F. Railsback, Andrew M. Robbins, Martha M. Robbins, Eva Rossmanith, Nadja Ruger, Espen Strand, Sami Souissi, Richard A. Stillman, Rune Vabo, Ute Visser, Donald L. DeAngelis
2006, Ecological Modelling (198) 115-126
Simulation models that describe autonomous individual organisms (individual based models, IBM) or agents (agent-based models, ABM) have become a widely used tool, not only in ecology, but also in many other disciplines dealing with complex systems made up of autonomous entities. However, there is no standard protocol for describing such...
A conceptual model of ground-water flow in the eastern Snake River Plain aquifer at the Idaho National Laboratory and vicinity with implications for contaminant transport
Daniel J. Ackerman, Gordon W. Rattray, Joseph P. Rousseau, Linda C. Davis, Brennon R. Orr
2006, Scientific Investigations Report 2006-5122
Ground-water flow in the west-central part of the eastern Snake River Plain aquifer is described in a conceptual model that will be used in numerical simulations to evaluate contaminant transport at the Idaho National Laboratory (INL) and vicinity. The model encompasses an area of 1,940 square miles (mi2) and includes...
Catastrophe, recovery and range limitation in NE Pacific kelp forests: a large-scale perspective
Matthew S. Edwards, James A. Estes
2006, MEPS (320) 79-87
The 1997–98 El Niño was one of the strongest on record and resulted in widespread losses of the giant kelp Macrocystis pyrifera (Agardh) along the west coast of North America. Drawing on a rich history of studies that have shown abnormally large waves and warm nutrient-poor water associated with El Niños to...
Applicability of terrestrial LIDAR scanning for scientific studies in Grand Canyon National Park, Arizona
Brian D. Collins, Robert Kayen
2006, Open-File Report 2006-1198
In November 2004, an experimental high flow release of water from Glen Canyon Dam into the Colorado River through Grand Canyon National Park in Arizona was conducted. The goal of the experiment was to evaluate the use of high flow events as a management tool for the preservation and restoration...
Preliminary surficial geologic map database of the Amboy 30 x 60 minute quadrangle, California
David R. Bedford, David M. Miller, Geoffrey A. Phelps
2006, Open-File Report 2006-1165
The surficial geologic map database of the Amboy 30x60 minute quadrangle presents characteristics of surficial materials for an area approximately 5,000 km2 in the eastern Mojave Desert of California. This map consists of new surficial mapping conducted between 2000 and 2005, as well as compilations of previous surficial mapping. Surficial...
Gravity, magnetic, and physical property data in the Smoke Creek Desert area, northwest Nevada
Janet E. Tilden, David A. Ponce, Jonathan M. G. Glen, Bruce A. Chuchel, Kira Tushman, Alison Duvall
2006, Open-File Report 2006-1197
The Smoke Creek Desert, located approximately 100 km (60 mi) north of Reno near the California-Nevada border, is a large basin situated along the northernmost parts of the Walker Lane Belt (Stewart, 1988), a physiographic province defined by northwest-striking topographic features and strike-slip faulting. Because geologic framework studies play an...
Geologic map of the Kings Mountain and Grover quadrangles, Cleveland and Gaston Counties, North Carolina, and Cherokee and York Counties, South Carolina
J. Wright Horton Jr.
2006, Open-File Report 2006-1238
This geologic map of the Kings Mountain and Grover 7.5-minute quadrangles, N.C.-S.C., straddles a regional geological boundary between the Inner Piedmont and Carolina terranes. The Kings Mountain sequence (informal name) on the western flank of the Carolina terrane in this area includes the Neoproterozoic Battleground and Blacksburg Formations. The Battleground...
Occurrence, distribution, loads, and yields of selected pesticides in the Little River basin, Kentucky, 2003-04
Angela S. Crain
2006, Scientific Investigations Report 2006-5142
Water resources in the Little River Basin are potentially vulnerable to applications of pesticides associated with both agricultural and nonagricultural activities, because much of the basin is characterized by karst topography. Concerns about water quality resulting from pesticide use in karst areas and lack of data on concentrations of pesticides...
Sources of water to wells in updip areas of the Wenonah-Mount Laurel aquifer, Gloucester and Camden Counties, New Jersey
Martha K. Watt, Lois M. Voronin
2006, Scientific Investigations Report 2005-5250
Since 1996, when the New Jersey Department of Environmental Protection (NJDEP) restricted ground-water withdrawals from the Potomac-Raritan-Magothy aquifer system in the southern New Jersey Coastal Plain as a result of excessive drawdown, Coastal Plain communities have been interested in developing alternate sources of water supply for their residents. The use...
Monitoring and modeling to predict Escherichia coli at Presque Isle Beach 2, City of Erie, Erie County, Pennsylvania
Tammy M. Zimmerman
2006, Scientific Investigations Report 2006-5159
The Lake Erie shoreline in Pennsylvania spans nearly 40 miles and is a valuable recreational resource for Erie County. Nearly 7 miles of the Lake Erie shoreline lies within Presque Isle State Park in Erie, Pa. Concentrations of Escherichia coli (E. coli) bacteria at permitted Presque Isle beaches occasionally exceed...
Digital geologic map and GIS database of Venezuela
Christopher P. Garrity, Paul C. Hackley, Franco Urbani
2006, Data Series 199
The digital geologic map and GIS database of Venezuela captures GIS compatible geologic and hydrologic data from the 'Geologic Shaded Relief Map of Venezuela,' which was released online as U.S. Geological Survey Open-File Report 2005-1038. Digital datasets and corresponding metadata files are stored in ESRI geodatabase format; accessible via ArcGIS...
Performance of Bromus tectorum L. in relation to soil properties, water additions, and chemical amendments in calcareous soils of southeastern Utah, USA
Mark E. Miller, Jayne Belnap, Susan W. Beatty, Richard L. Reynolds
2006, Plant and Soil (288) 1-18
In drylands of southeastern Utah, USA, the invasive exotic grass Bromus tectorum L. occurs in distinct spatial patterns suggesting soil control of ecosystem susceptibility to invasion. To improve our understanding of these patterns, we examined performance of B. tectorum in relation to additions of water, KCl, MgO, and CaO at seventeen 1600 m2 sites distributed across...
