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...
Reducing landslide hazards through federal, state, and local government cooperation: the Seattle, Washington, experience
P. L. Gori, Inc. Jane Preuss - Planwest Partners
Kyoji Sassa, Paolo Canuti, editor(s)
2009, Book chapter, Landslides - disaster risk reduction
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...
Water-level conditions in selected confined aquifers of the New Jersey and Delaware Coastal Plain
Vincent T. DePaul, Robert Rosman, Pierre Lacombe
2009, Conference Paper, New Jersey Coastal Plain Stratigraphy & Coastal Processes Conference Proceedings
No abstract available...
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...
Road to the kingdom: A bedrock transect across the Pre-Silurian Rowe-Hawley Belt in central Vermont
Jonathan Kim, Marjorie H. Gale, R. Coish, Jo Laird, Gregory J. Walsh
2009, Conference Paper, Guidebook to the northeast kingdom, Vermont and surrounding regions
No abstract available....
Identifying 5 years of land cover change across the nation: Updating NLCD 2001 to 2006 through image change detection
George Z. Xian, Collin G. Homer
2009, Conference Paper, Fifth international workshop on the analysis Of multi-temporal remote sensingiImages 2009 (MultiTemp 2009)
No abstract available....
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...
Fire and vegetation history on Santa Rosa Island, Channel Islands, and long-term environmental change in southern California
Scott W. Starratt, N. Pinter, Robert S. Anderson, R.B. Jass
2009, Journal of Quaternary Science (25) 782-797
The long-term history of vegetation and fire was investigated at two locations – Soledad Pond (275 m; from ca. 12 000 cal. a BP) and Abalone Rocks Marsh (0 m; from ca. 7000 cal. a BP) – on Santa Rosa Island, situated off the coast of southern California. A coastal conifer forest covered highlands...
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...
Hydrodynamic control of phytoplankton loss to the benthos in an estuarine environment
Nicole L. Jones, Janet K. Thompson, Kevin R. Arrigo, Stephen G. Monismith
2009, Limnology and Oceanography (54) 952-969
Field experiments were undertaken to measure the influence of hydrodynamics on the removal of phytoplankton by benthic grazers in Suisun Slough, North San Francisco Bay. Chlorophyll a concentration boundary layers were found over beds inhabited by the active suspension feeders Corbula amurensis and Corophium alienense and the passive suspension feeders...
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...
Compositional variation in the chevkinite group: new data from igneous and metamorphic rocks
Harvey E. Belkin, R. MacDonald, F. Wall, B. Baginski
2009, Mineralogical Magazine (73) 777-796
Electron microprobe analyses are presented of chevkinite-group minerals from Canada, USA, Guatemala, Norway, Scotland, Italy and India. The host rocks are metacarbonates, alkaline and subalkaline granitoids, quartz-bearing pegmatites, carbonatite and an inferred K-rich tuff. The analyses extend slightly the range of compositions in the chevkinite group, e.g. the most...
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...
Permafrost gas hydrates and climate change: Lake-based seep studies on the Alaskan north slope
M.J. Wooller, Carolyn D. Ruppel, John W. Pohlman, M.B. Leigh, M. Heintz, K. Walter Anthony
2009, Fire in the Ice: NETL Methane Hydrate Newsletter (9) 6-9
The potential interactions between climate change and methane hydrate destabilization are among the most societally-relevant aspects of gas hydrates research. Massive dissociation of deep marine methane hydrates following rapid Earth warming is the most plausible explanation for carbon isotopic data that imply widespread release of microbial methane during the Late...
Mississippi River delta plain, Louisiana coast, and inner shelf Holocene geologic framework, processes, and resources
S. Jeffress Williams, Mark Kulp, Shea Penland, Jack L. Kindinger, James G. Flocks
Noreen A. Buster, Charles W. Holmes, editor(s)
2009, Book chapter, Gulf of Mexico origin, waters, and biota
Extending nearly 400 km from Sabine Pass on the Texas-Louisiana border east to the Chandeleur Islands, the Louisiana coastal zone (Fig. 11.1) along the north-central Gulf of Mexico is the southern terminus of the largest drainage basin in North America (>3.3 million km2), which includes the Mississippi River delta plain...
