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Publication Extents

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Seismicity map of the state of Idaho
C. W. Stover, B.G. Reagor, S. T. Algermissen
1986, Miscellaneous Field Studies Map 1857
This map is one of a series of seismicity maps produced by the U.S. Geological Survey that show earthquake data of individual states or groups of states at the scale of 1:1,000,000. This map shows only those earthquakes with epicenters located within the boundaries of Idaho, even though earthquakes in...
Water resources scientific information center
C. William Cardin, J.T. Campbell
1986, Open-File Report 86-303
The Water Resources Scientific Information Center (WRSIC) acquires, abstracts and indexes the major water resources related literature of the world, and makes information available to the water resources community and the public. A component of the Water Resources Division of the US Geological Survey, the Center maintains a searchable computerized...
Habitat Suitability Index Models and Instream Flow Suitability Curves: Chinook salmon
Robert F. Raleigh, William J. Miller, Patrick C. Nelson
1986, FWS/OBS 82/10.122
A review and synthesis of existing information were used to develop a Habitat Suitability Index (HSI) model for the Chinook salmon (Oncorhynchus tshawytscha). The model consolidates habitat use information into a framework appropriate for field application, and is scaled to produce an index between 0.0 (unsuitable habitat) to 1.0 (optimum...
Distribution and mobility of selenium and other trace elements in shallow ground water of the western San Joaquin Valley, California
S. J. Deverel, S.P. Millard
1986, Open-File Report 86-538
Samples of shallow ground water that underlies much of the irrigated area in the western San Joaquin Valley of California were analyzed for various major ions and trace elements, including selenium. Concentrations of the major ions generally were similar for ground water collected in the two primary geologic zones--the alluvial...
Methods for hydrologic monitoring of surface mining in the central-western United States
J.T. Turk, R. S. Parker, R.S. Williams Jr.
1986, Open-File Report 84-600
The regulations promulgated pursuant to the Surface Mining Control and Reclamation Act require the monitoring of potentially impacted hydrologic systems before, during, and after mining operations. This report details characteristics and processes that commonly determine the most acceptable approaches to hydrologic monitoring in the arid and semiarid central-western United States....