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Page 2921, results 73001 - 73025

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Not all publications have extents, not all extents are completely accurate
Alien plant species threat assessment and management prioritization for Sequoia-Kings Canyon and Yosemite National Parks
John D. Gerlach Jr., P.E. Moore, Brent Johnson, D.G. Roy, Patrick Whitmarsh, D.M. Lubin, D.M. Graber, Sylvia Haultain, Anne Pfaff, Jon E. Keeley
2002, Open-File Report 2002-170
Executive SummaryThis document reports the results of alien species surveys at Sequoia-Kings Canyon and Yosemite national parks. It includes the findings of a comprehensive literature review of the biology and ecology of all alien plant species found during these surveys and the ranking of those species for prioritizing management and...
An update of Quaternary faults of central and eastern Oregon
Ray J. Weldon II, D.K. Fletcher, E.M. Weldon, K.M. Scharer, P.A. McCrory
2002, Open-File Report 2002-301
This is the online version of a CD-ROM publication. We have updated the eastern portion of our previous active fault map of Oregon (Pezzopane, Nakata, and Weldon, 1992) as a contribution to the larger USGS effort to produce digital maps of active faults in the Pacific Northwest region. The 1992...
Quality of shallow ground water in recently developed residential and commercial areas, Memphis vicinity, Tennessee, 1997
Gerard Gonthier
2002, Water-Resources Investigations Report 2002-4294
Twenty-four monitor wells screened in the shallow water-table aquifer and eight monitor wells screened in the upper part of the Memphis aquifer in the Memphis vicinity, Tennessee, were sampled as part of the Mississippi Embayment National Water-Quality Assessment Program. These samples were collected during April and May 1997, and were...
Fifty-year flood-inundation maps for Nacaome, Honduras
David L. Kresch, M. C. Mastin, T. D. Olsen
2002, Open-File Report 2002-256
After the devastating floods caused by Hurricane Mitch in 1998, maps of the areas and depths of 50-year-flood inundation at 15 municipalities in Honduras were prepared as a tool for agencies involved in reconstruction and planning. This report, which is one in a series of 15, presents maps of areas...
Composite regional catalogs of earthquakes in the former Soviet Union
Tatyana Rautian, William Leith
2002, Open-File Report 2002-500
Seismological study of the territory of the former Soviet Union developed in the 20th century with the approach of maintaining constant observations with standard instrumentation and methods of data processing, determining standardized parameters describing the seismic sources, and producing regular summary publications. For most of the century, event data were...
Possible sources of nitrate in ground water at swine licensed-managed feeding operations in Oklahoma, 2001
Mark F. Becker, Kathy D. Peter, Jason Masoner
2002, Water-Resources Investigations Report 2002-4257
Samples collected and analyzed by the Oklahoma Department of Agriculture, Food, and Forestry from 1999 to 2001 determined that nitrate exceeded the U.S. Environmental Protection Agency maximum contaminant level for public drinking-water supplies of 10 milligrams per liter as nitrogen in 79 monitoring wells at 35 swine licensed-managed feeding operations...