Distribution, Health, and Development of Larval and Juvenile Lost River and Shortnose Suckers in the Williamson River Delta Restoration Project and Upper Klamath Lake, Oregon: 2008 Annual Data Summary
Summer M. Burdick, Christopher Ottinger, Daniel T. Brown, Scott P. VanderKooi, Laura Robertson, Deborah D. Iwanowicz
2009, Open-File Report 2009-1287
Federally endangered Lost River sucker Deltistes luxatus and shortnose sucker Chasmistes brevirostris were once abundant throughout their range but populations have declined; they have been extirpated from several lakes, and may no longer reproduce in others. Poor recruitment into the adult spawning populations is one of several reasons cited for...
Water resources of St. Tammany Parish, Louisiana
Jason M. Griffith
2009, Fact Sheet 2009-3064
St. Tammany Parish, located in southeastern Louisiana, contains fresh groundwater and surface-water resources. In 2005, about 22.8 million gallons per day (Mgal/d) were withdrawn from water sources in St. Tammany Parish. Almost 100 percent (22.7 Mgal/d) was withdrawn from groundwater, and less than 1 percent (0.06 Mgal/d) was withdrawn from...
Lichens in northern Michigan
James P. Bennett
K. Nadelhoffer, Alan J. Hogg Jr., Brian Hazlett, editor(s)
2009, Book chapter, The changing environment of northern Michigan: A century of science and nature at the University of Michigan Biological Station
No abstract available....
Geochemistry, Comparative Analysis, and Physical and Chemical Characteristics of the Thermal Waters East of Hot Springs National Park, Arkansas, 2006-09
Timothy M. Kresse, Phillip D. Hays
2009, Scientific Investigations Report 2009-5263
A study was conducted by the U.S Geological Survey in cooperation with the Arkansas State Highway and Transportation Department to characterize the source and hydrogeologic conditions responsible for thermal water in a domestic well 5.5 miles east of Hot Springs National Park, Hot Springs, Arkansas, and to determine the degree...
Diel Sampling of Groundwater and Surface Water for Trace Elements and Select Water-Quality Constituents at a Former Zinc Smelter Site near Hegeler, Illinois, August 1-3, 2007
Robert T. Kay, George E. Groschen, David H. Dupre, Timothy D. Drexler, Karen L. Thingvold, Heather J. Rosenfeld
2009, Scientific Investigations Report 2009-5210
Surface water can exhibit substantial diel variations in the concentration of a number of constituents. Sampling regimens that do not characterize diel variations in water quality can result in an inaccurate understanding of site conditions and of the threat posed by the site to human health and the environment. Surface-...
Groundwater-quality data in the Antelope Valley study unit, 2008: Results from the California GAMA Program
Stephen J. Schmitt, Barbara J. Milby Dawson, Kenneth Belitz
2009, Data Series 479
Groundwater quality in the approximately 1,600 square-mile Antelope Valley study unit (ANT) was investigated from January to April 2008 as part of the Priority Basin Project of the Groundwater Ambient Monitoring and Assessment (GAMA) Program. The GAMA Priority Basin Project was developed in response to the Groundwater Quality Monitoring Act...
Knemidokoptic mange in Hawai`i `Amakihi (Hemignathus virens) on the island of Hawai`i
Jacqueline Gaudioso, Dennis A. LaPointe, Patrick E. Hart
2009, Journal of Wildlife Diseases (45) 497-501
Lesions resembling knemidokoptic mange on the feet and tarsometatarsi of two Hawai`i `Amakihi (Hemignathus virens) were observed while the researchers were mist-netting wild passerines at Manuka Natural Area Reserve on the island of Hawai`i between 14 June 2007 and 19 June 2007. During subsequent mist-netting from September 2007 through February...
Estimated use of water in the United States in 2005
Joan F. Kenny, Nancy L. Barber, Susan S. Hutson, Kristin S. Linsey, John K. Lovelace, Molly A. Maupin
2009, Circular 1344
Estimates of water use in the United States indicate that about 410 billion gallons per day (Bgal/d) were withdrawn in 2005 for all categories summarized in this report. This total is slightly less than the estimate for 2000, and about 5 percent less than total withdrawals in the peak year...
Hydrogeologic and Hydraulic Characterization of the Surficial Aquifer System, and Origin of High Salinity Groundwater, Palm Beach County, Florida
Ronald S. Reese, Michael A. Wacker
2009, Scientific Investigations Report 2009-5113
Previous studies of the hydrogeology of the surficial aquifer system in Palm Beach County, Florida, have focused mostly on the eastern one-half to one-third of the county in the more densely populated coastal areas. These studies have not placed the hydrogeology in a framework in which stratigraphic units in this...
Geologic Map of MTM 35337, 40337, and 45337 Quadrangles, Deuteronilus Mensae Region of Mars
Frank C. Chuang, David A. Crown
2009, Scientific Investigations Map 3079
Deuteronilus Mensae, first defined as an albedo feature at lat 35.0 deg N., long 5.0 deg E., by U.S. Geological Survey (USGS) and International Astronomical Union (IAU) nomenclature, is a gradational zone along the dichotomy boundary in the northern mid-latitudes of Mars. The boundary in this location includes the transition...
Regional Curves of Bankfull Channel Geometry for Non-Urban Streams in the Piedmont Physiographic Province, Virginia
Robert Russell Lotspeich
2009, Scientific Investigations Report 2009-5206
Natural-channel design involves constructing a stream channel with the dimensions, slope, and plan-view pattern that would be expected to transport water and sediment and yet maintain habitat and aesthetics consistent with unimpaired stream segments, or reaches. Regression relations for bankfull stream characteristics based on drainage area, referred to as 'regional...
Mercury Loads in the South River and Simulation of Mercury Total Maximum Daily Loads (TMDLs) for the South River, South Fork Shenandoah River, and Shenandoah River: Shenandoah Valley, Virginia
Jack Eggleston
2009, Scientific Investigations Report 2009-5076
Due to elevated levels of methylmercury in fish, three streams in the Shenandoah Valley of Virginia have been placed on the State's 303d list of contaminated waters. These streams, the South River, the South Fork Shenandoah River, and parts of the Shenandoah River, are downstream from the city of Waynesboro,...
Sizes of the largest possible earthquakes in the central and eastern United States— Summary of a workshop, September 8–9, 2008, Golden, Colorado
Russell L. Wheeler
2009, Open-File Report 2009-1263
Most probabilistic seismic-hazard assessments require an estimate of Mmax, the magnitude (M) of the largest earthquake that is thought possible within a specified area. In seismically active areas such as some plate boundaries, large earthquakes occur frequently enough that Mmax might have been observed directly during the historical period. In...
Concentrations, and estimated loads and yields of total nitrogen and total phosphorus at selected water-quality monitoring network stations in Kentucky, 1979-2004
Angela S. Crain, Gary R. Martin
2009, Scientific Investigations Report 2009-5240
To evaluate the State’s water quality, the Kentucky Division of Water collects data from a statewide network of primary ambient stream water-quality monitoring stations and flexible, rotating watershed-monitoring stations. This ambient stream water-quality monitoring network program is directed to assess the conditions of surface waters throughout Kentucky. Water samples were...
Quality of Streams in Johnson County, Kansas, and Relations to Environmental Variables, 2003-07
Teresa J. Rasmussen, Barry C. Poulton, Jennifer L. Graham
2009, Scientific Investigations Report 2009-5235
The quality of streams and relations to environmental variables in Johnson County, northeastern Kansas, were evaluated using water, streambed sediment, land use, streamflow, habitat, algal periphyton (benthic algae), and benthic macroinvertebrate data. Water, streambed sediment, and macroinvertebrate samples were collected in March 2007 during base flow at 20 stream sites...
Modified Methodology for Projecting Coastal Louisiana Land Changes over the Next 50 Years
Steve B. Hartley
2009, Scientific Investigations Map 3098
The coastal Louisiana landscape is continually undergoing geomorphologic changes (in particular, land loss); however, after the 2005 hurricane season, the changes were intensified because of Hurricanes Katrina and Rita. The amount of land loss caused by the 2005 hurricane season was 42 percent (562 km2) of the total land loss...
Riparian Land Use/Land Cover Data for Three Study Units in Group II of the Nutrient Enrichment Effects Topical Study of the National Water-Quality Assessment Program
Michaela R. Johnson, Jimmy M. Clark, Ross G. Dickinson, Christopher A. Sanocki, Andrew W. Tranmer
2009, Data Series 483
This data set was developed as part of the National Water-Quality Assessment (NAWQA) Program, Nutrient Enrichment Effects Topical (NEET) study. This report is concerned with three of the eight NEET study units distributed across the United States: Ozark Plateaus, Upper Mississippi River Basin, and Upper Snake River Basin, collectively known...
Occurrence of volatile organic compounds in selected urban streams in the United States, 1995-2003
David A. Bender, Gregory C. Delzer, Curtis V. Price, John S. Zogorski
2009, Scientific Investigations Report 2009-5203
As part of the U.S. Geological Survey's (USGS) National Water-Quality Assessment (NAWQA) Program, urban indicator sites were monitored to (1) characterize the stream quality from drainage basins with predominantly residential and commercial land use, and (2) determine which selected natural and anthropogenic factors affect stream quality. A total of 869...
Holocene record of major and trace components in the sediments of an urban impoundment on the Mississippi River: Lake Pepin, Minnesota and Wisconsin
Walter E. Dean
2009, Open-File Report 2009-1238
Lake Pepin is a natural impoundment formed by damming of the Mississippi River about 9,180 radiocarbon years ago (19,600 calendar years) by an alluvial fan deposited by the Chippewa River, a tributary of the Mississippi in Wisconsin. Unique among 26 Mississippi River impoundments, Lake Pepin has stratigraphically preserved Holocene materials,...
Methodology for an integrative assessment of China's ecological restoration programs
R. Yin, D. Rothstein, J. Qi, Shuguang Liu
R. Yin, editor(s)
2009, Book chapter, An integrated assessment of China's ecological restoration programs
While research projects have been conducted to examine the impacts and effectiveness of China's ecological restoration programs, few of them represent integrated, systematic efforts. The objective of this chapter is thus to articulate and outline a methodology for an integrative assessment, which, we believe, should embrace both the environmental...
Contemporary land use and land cover change in coastal Pearl River delta and its impact on regional climate
Limin Yang, W. Lin, L. Zhang, H. Lin, D. Du
Y. Q. Wang, editor(s)
2009, Book chapter, Remote sensing of coastal environments
Land use/land cover (LULC) is one of the most convincing aspects of the global change that has occurred in the terrestrial ecosystem (Meyer and Turner II, 1994; IPCC, 2001). Many changes in LULC refl ect the impacts of human activities on global environment (e.g., Houghton et al., 1999). Change in...
Estimating actual evapotranspiration from irrigated fields using a simplified surface energy balance approach
G.B. Senay, M.E. Budde, J. P. Verdin, James D. Rowland
Prasad Thenkabail, G.L. Lyon, C.M. Biradar, H. Turral, editor(s)
2009, Book chapter, Remote sensing of global croplands for food security
Food security assessment in many developing countries, such as Afghanistan, is vital because the early identification of populations at risk can enable the timely and appropriate actions needed to avert widespread hunger, destitution, or even famine. The assessment is complex, requiring the simultaneous consideration of multiple socioeconomic and environmental variables....
Global mapping of irrigated and rain-fed cropland areas using remote sensing
Thomas Loveland
Prasad S. Thenkabail, G.L. Lyon, C.M. Biradar, H. Turral, editor(s)
2009, Book chapter, Remote sensing of global croplands for food security
No abstract available. ...
Use of models and observations to assess trends in the 1950–2005 water balance and climate of Upper Klamath Lake, Oregon
Steven W. Hostetler
2009, Water Resources Research (45)
A 1‐dimensional surface energy balance model is applied to produce continuous simulations of daily lake evaporation of Upper Klamath Lake, Oregon (UKL) for the period 1950–2005. The model is implemented using observed data from land‐based sites and rafts collected during 2005–2006. Progressively longer, temporally overlapping simulations are produced using observed...
Quantifying the spatial details of carbon sequestration potential and performance
S. Liu
B. McPherson, Eric T. Sundquist, editor(s)
2009, Book chapter, Carbon sequestration and its role in the global carbon cycle
Upscaling the spatial and temporal changes of carbon stocks and fluxes from sites to regions is challenging owing to the spatial and temporal variances and covariance of driving variables and the uncertainties in both the model and the input data. Although various modeling approaches have been developed to facilitate the...
