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Not all publications have extents, not all extents are completely accurate
Efficacy of automatic vocalization recognition software for anuran monitoring
J. Hardin Waddle, Tyler F. Thigpen, Brad M. Glorioso
2009, Herpetological Conservation and Biology (4) 384-388
Surveys of vocalizations are a widely used method for monitoring anurans, but it can be difficult to coordinate standardized data collection across a large geographic area. Digital automated recording systems (ARS) offer a low-cost method for obtaining samples of anuran vocalizations, but the number of recordings can...
Coregistration of Mars Orbiter Laser Altimeter (MOLA) topography with high-resolution Mars images
Kelly J. Kolb, Chris H. Okubo
2009, Computers & Geosciences (35) 2304-2313
Spacecraft continue to send back extraordinary amounts of data from Mars leaving scientists with the considerable task of analyzing an ever-increasing wealth of information. There are abundant uses for coregistered topography and images, but coregistering various datasets can be time-consuming and labor-intensive. We have developed a set of C-shell Unix...
Direct calculation of the probability distribution for earthquake losses to a portfolio
Robert L. Wesson, David M. Perkins, Nico Luco, Erdem Karaca
2009, Earthquake Spectra (25) 687-706
We demonstrate a direct method for the calculation of the annual frequency of exceedance for earthquake losses (or the probability distribution for annual losses) to a portfolio. This method parallels the classic method of probabilistic seismic hazard analysis for the calculation of the annual frequency of exceedance for earthquake ground...
Changes in the global water cycle
D.P. Lettenmaier, V. Aizen, A. Amani, T. Bohn, F. Giorgi, S. Harrison, Thomas G. Huntington, R. Lawford, P. Letitre, H. Lins, J. Magomi, G-K. Park, I. Severskiy, W.J. Shuttleworth, P. Singh, S. Sorooshian, W. Struckmeier, K. Takeuchi, L. Tallaksen, C. Vorosmarty, Tandorig Yan, T. Zhang
2009, Conference Paper, Water in a changing world : the United Nations World Water Development Report 3
No abstract available...
Deglaciation in the southeastern Laurentide Sector and the Hudson Valley – 15,000 Years of vegetational and climate history
Dorothy M. Peteet, John Rayburn, Kirsten M. Menking, Guy Robinson, Byron D. Stone
2009, Conference Paper, Field trip guidebook: New York State Geological Association 81st annual meeting, September 25-27, 2009
In this field trip, we provide a review of the significant controversy concerning the timing of deglaciation in the Hudson and Wallkill Valleys. We outline the differences in methodology and chronology with a circular route throughout the Hudson and Wallkill valleys. We begin the trip at Lake Mohonk near New...
Distribution of major anions and trace elements in the unsaturated zone at Franklin Lake Playa, California, USA
George N. Breit, Harland L. Goldstein, Richard L. Reynolds, James C. Yount
2009, Natural Resources and Environmental Issues (15)
The composition of surficial salts formed near dry and drying saline lakes are partly the product of processes active in the unsaturated zone between the ground surface and the water table. These processes were investigated by determining the abundance of water-extractable solutes in sediment from the ground surface to the...
Zoogeography, conservation, and ecology of crayfishes within the Cheat River basin of the Upper Monongehela River drainage, West Virginia
Stuart A. Welsh
2009, Proceedings of the West Virginia Academy of Science (81) 25-40
During summer 2008, we studied the geographic distribution and conservation status of crayfishes within the Cheat River basin of the upper Monongahela River drainage. Stream sites (n = 73) were selected with a probabilistic sampling design, whereas one reservoir (Cheat Lake) and seven terrestrial sites for burrowing crayfishes were selected...
The Shawangunk and Martinsburg Formations revisited; sedimentology, stratigraphy, mineralogy, geochemistry, structure and paleontology
H. R. Feldman, Jack B. Epstein, John A. Smoliga
2009, Conference Paper, New York State Geological Association 81st annual meeting: Field trip guidebook
In southeastern New York Middle Silurian Shawangunk Formation (Figure 1), containing gray conglomerate, sandstone and shale, lies unconformably above the Ordovician Martinsburg Formation, consisting of shales and graywackes. In southwestern New York, near the Port Jervis area, The Shawangunk Formation is overlain by the Bloomsburg Red Beds, the same stratigraphic...
Distribution and habitat associations of radio-tagged adult Lost River suckers and shortnose suckers in Upper Klamath Lake, Oregon
Nolan P. Banish, Barbara J. Adams, Rip S. Shively, Michael M. Mazur, David A. Beauchamp, Tamara M. Wood
2009, Transactions of the American Fisheries Society (138) 153-168
Radiotelemetry was used to investigate the summer distribution and diel habitat associations of endangered adult Lost River suckers Deltistes luxatus and shortnose suckers Chasmistes brevirostris in northern Upper Klamath Lake, Oregon. From 2002 to 2004, Lost River and shortnose suckers were tracked by boat, and water depth and water quality were measured at each...
TerraLook: A GIS-ready time-series of satellite imagery
Claudia Young, Gary Geller, Eugene A. Fosnight
2009, Conference Paper, GIS—Designing our future
The goal of TerraLook is to provide satellite images that anyone can use to see changes in the Earth's surface over time. Landsat and other satellites have been collecting images of the Earth from Space for more than 35 years. TerraLook allows users to create their own collections of georeferenced...
Discussion on remote sensing for aquatic monitoring
Ralph A. Haugerud
2009, Report, PNAMP special publication: Remote sensing applications for aquatic resource monitoring
The special session on Remote Sensing for Aquatic Resource Monitoring concluded with an expert panel discussion. Panel members were Jennifer Bountry (hydraulic engineer, Bureau of Reclamation), Mimi D’Iorio (GIS analyst and database manager, National Oceanic and Atmospheric Administration), Russ Faux (president, Watershed Sciences, Inc.), Steve Lanigan (team leader, Aquatic and...
Distribution of Pasteurella Trehalosi genotypes isolated from Bighorn Sheep in Waterton-Glacier International Peace Park
Stephanie J. Ott, Heather S. Dobbin, Kim A. Keating, Glen C. Weisner
2009, Journal of the Idaho Academy of Science (45) 11-20
We studied the distribution of Pasteurella trehalosi genotypes isolated from oropharyngeal tissues of Rocky Mountain bighorn sheep (Ovis canadensis canadensis) in Waterton Lakes National Park, Alberta, Canada and Glacier National Park, Montana, USA. A separate radio-telemetry study indicated the bighorn metapopulation consisted of at least three neighborhoods of multiple ewe...
Constraints on the stress state of the San Andreas fault with analysis based on core and cuttings from SAFOD drilling phases 1 and 2
Cheryl Tembe, David A. Lockner, Teng-fong Wong
2009, Journal of Geophysical Research - Solid Earth (114)
Analysis of field data has led different investigators to conclude that the San Andreas Fault (SAF) has either anomalously low frictional sliding strength (μ < 0.2) or strength consistent with standard laboratory tests (μ > 0.6). Arguments for the apparent weakness of the SAF generally hinge on conceptual models involving intrinsically weak...
Nocturnal movements of desert bighorn sheep in the Muddy Mountains, Nevada
Kathleen M. Longshore, Chris E. Lowrey, Matthew Jeffress, Daniel B. Thompson
2009, Desert Bighorn Council Transactions (50) 18-31
Adequate management of a species requires complete knowledge of its ecology, including both nocturnal and diurnal behavior. Knowledge of the movement behavior of bighorn sheep can provide insight for understanding spatial population processes as the combined result of individual behavior, physiological constraints, and fine-scale environmental influences. However, because of past...
Advanced Tools for River Science: EAARL and MD_SWMS: Chapter 3
Paul J. Kinzel
2009, Report, PNAMP Special Publication: Remote Sensing Applications for Aquatic Resource Monitoring
Disruption of flow regimes and sediment supplies, induced by anthropogenic or climatic factors, can produce dramatic alterations in river form, vegetation patterns, and associated habitat conditions. To improve habitat in these fluvial systems, resource managers may choose from a variety of treatments including flow and/or sediment prescriptions, vegetation management, or...
Twenty-three years of vegetation change in a fly-ash leachate impacted meadow
Noel B. Pavlovic, Stacey A. Leicht-Young, Douglas Wilcox, Ron Hiebert, Daniel Mason, Krystal Frohnapple
2009, Report
1. Blag Slough, located in Indiana Dunes National Lakeshore, has received leachates from nearby fly-ash ponds for 13 years (1967-1980). We have monitored vegetation and sediment of Blag Slough since 1982, two years after the sealing of the fly-ash ponds and one year after the substrate was first exposed. The...
Water-Quality Characterization of Surface Water in the Onondaga Lake Basin, Onondaga County, New York, 2005-08
William F. Coon, Brett A. Hayhurst, William M. Kappel, David A.V. Eckhardt, Carolyn O. Szabo
2009, Scientific Investigations Report 2009-5246
Water-resources managers in Onondaga County, N.Y., have been faced with the challenge of improving the water-quality of Onondaga Lake. To assist in this endeavor, the U.S. Geological Survey undertook a 3-year basinwide study to assess the water quality of surface water in the Onondaga Lake Basin. The study quantified the...
Evansville Area Earthquake Hazards Mapping Project (EAEHMP)— Progress report, 2008
Oliver S. Boyd, Jennifer L. Haase, David W. Moore
2009, Open-File Report 2009-1249
Maps of surficial geology, deterministic and probabilistic seismic hazard, and liquefaction potential index have been prepared by various members of the Evansville Area Earthquake Hazard Mapping Project for seven quadrangles in the Evansville, Indiana, and Henderson, Kentucky, metropolitan areas. The surficial geologic maps feature 23 types of surficial geologic deposits,...
Population dynamics of long-tailed ducks breeding on the Yukon-Kuskokwim Delta, Alaska
Jason L. Schamber, Paul L. Flint, J. Barry Grand, Heather M. Wilson, Julie A. Morse
2009, Arctic (62) 190-200
Population estimates for long-tailed ducks in North America have declined by nearly 50% over the past 30 years. Life history and population dynamics of this species are difficult to ascertain, because the birds nest at low densities across a broad range of habitat types. Between 1991 and 2004, we collected...
Long daily movements of wolves (Canis lupus) during pup raising
L. David Mech, H. Dean Cluff
2009, Canadian Field-Naturalist (123) 68-69
Wolves, Canis lupus, on Ellesmere Island traveled a daily round-trip distance of 40.2 km from their den to a landfill during July 2008, plus an undetermined distance hunting after leaving the landfill. Although long travels by Wolves are well known, this appears to be the first documentation of long daily...