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Page 2499, results 62451 - 62475

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Metallogenesis and tectonics of the Russian Far East, Alaska, and the Canadian Cordillera
Warren J. Nokleberg, Thomas K. Bundtzen, Roman A. Eremin, Vladimir V. Ratkin, Kenneth M. Dawson, Vladimir I. Shpikerman, Nikolai A. Goryachev, Stanislav G. Byalobzhesky, Yuri F. Frolov, Alexander I. Khanchuk, Richard D. Koch, James W.H. Monger, Anany I. Pozdeev, Ilya S. Rozenblum, Sergey M. Rodionov, Leonid M. Parfenov, Christopher R. Scotese, Anatoly A. Sidorov
2005, Professional Paper 1697
The Proterozoic and Phanerozoic metallogenic and tectonic evolution of the Russian Far East, Alaska, and the Canadian Cordillera is recorded in the cratons, craton margins, and orogenic collages of the Circum-North Pacific mountain belts that separate the North Pacific from the eastern North Asian and western North American Cratons. The...
Water-quality data from ground- and surface-water sites near concentrated animal feeding operations (CAFOs) and non-CAFOs in the Shenandoah Valley and eastern shore of Virginia, January-February, 2004
Karen C. Rice, Michele M. Monti, Matthew R. Ettinger
2005, Open-File Report 2005-1388
Concentrated animal feeding operations (CAFOs) result from the consolidation of small farms with animals into larger operations, leading to a higher density of animals per unit of land on CAFOs than on small farms. The density of animals and subsequent concentration of animal wastes potentially can cause contamination of nearby ground...
Earth Observing-1 Extended Mission
Water Resources Division, U.S. Geological Survey
2005, Fact Sheet 2005-3060
Since November 2000, the National Aeronautics and Space Administration (NASA) Earth Observing-1 (EO-1) mission has demonstrated the capabilities of a dozen spacecraft sensor and communication innovations. Onboard the EO-1 spacecraft are two land remote sensing instruments. The Advanced Land Imager (ALI) acquires data in spectral bands and at resolutions similar...
Documentation of the Streamflow-Routing (SFR2) Package to Include Unsaturated Flow Beneath Streams - A Modification to SFR1
Richard G. Niswonger, David E. Prudic
2005, Techniques and Methods 6-A13
Many streams in the United States, especially those in semiarid regions, have reaches that are hydraulically disconnected from underlying aquifers. Ground-water withdrawals have decreased water levels in valley aquifers beneath streams, increasing the occurrence of disconnected streams and aquifers. The U.S. Geological Survey modular ground-water model (MODFLOW-2000) can be used...
Geologic map of the Pinedale quadrangle, McKinley County, New Mexico
Jacques F. Robertson
2005, Miscellaneous Field Studies Map 2417
The 1:24,000-scale geologic map of the Pinedale 7.5' quadrangle lies in the western part of the Grants uranium mineral belt, which was mapped and studied under a cooperative agreement between the USGS and the U.S. Department of Energy. A spectacular panoramic view of the southern half of the Pinedale quadrangle...
Ecology and diagnosis of introduced avian malaria in Hawaiian forest birds
Carter T. Atkinson
2005, Fact Sheet 2005-3151
Avian malaria is a disease caused by species of protozoan parasites (Plasmodium) that infect birds. Related species commonly infect reptiles, birds and mammals in tropical and temperate regions of the world. Transmitted by mosquitoes, the parasites spend part of their lives in the red blood cells of birds (Figure 1)....
Status and Trends of Biological Resources Program: Goals and Objectives 2004-2009
U.S. Geological Survey
2005, General Information Product 8
The mission of the Status and Trends of Biological Resources Program is to measure, predict, assess, and report the status and trends of the Nation's biological resources to facilitate research, enable resource management and stewardship, and promote public understanding and appreciation of our living resources....
Inventory of Anchialine Pools in Hawaii's National Parks
David Foote
2005, Fact Sheet 2005-3129
BACKGROUND Anchialine (?near the sea?) pools are rare and localized brackish waters along coastal lava flows that exhibit tidal fluctuations without a surface connection with the ocean (Fig. 1). In Hawai`i, these pools were frequently excavated or otherwise modified by Hawaiians to serve as sources of drinking water, baths and fish...
The state of the Colorado River ecosystem in Grand Canyon: A report of the Grand Canyon Monitoring and Research Center 1991-2004
Steven P. Gloss, Jeffrey E. Lovich, Theodore S. Melis, editor(s)
2005, Circular 1282
This report is an important milestone in the effort by the Secretary of the Interior to implement the Grand Canyon Protection Act of 1992 (GCPA; title XVIII, secs. 1801-1809, of Public Law 102-575), the most recent authorizing legislation for Federal efforts to protect resources downstream from Glen Canyon Dam. The...