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Publication Extents

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Habitat Suitability Index Models: American woodcock (wintering)
Brian S. Cade
1985, FWS/OBS 82/10.105
A review and synthesis of existing information were used to develop a Habitat Suitability Index (HSI) model for the American woodcock. The model consolidates habitat use information into a framework appropriate for field application, and is sclaed to produce an index between 0.0 (unsuitable habitat) to 1.0 (optimally suitable habitat)....
Hydrologic and geochemical data for the Big Brown lignite mine area, Freestone County, Texas
Michael E. Dorsey
1985, Open-File Report 85-338
Lignite mining in east and east-central Texas is increasing in response to increased energy needs throughout the State. Associated with the increase in mining activities is a greater need to know the effects of mining activities on the water quantity and quality of near-surface aquifers. The near-surface lignite beds mined...
Effects of fracturing on well yields in the coalfield areas of Wise and Dickenson counties, southwestern Virginia
W. G. Wright
1985, Water-Resources Investigations Report 85-4061
Fracturing associated with lineaments are the primary influence on yields from wells in the coalfields of southwestern Virgnia. Graphical comparison of yield from wells shows that wells located in valleys with lineaments produce larger quantities of water than wells in valleys without lineaments. Pumping tests at wells located in valleys...
Results of geohydrologic test drilling in the eastern Snake River Plain, Gooding County, Idaho
R.L. Whitehead, G. F. Lindholm
1985, Water-Resources Investigations Report 84-4294
A 1,123-foot test hole was core drilled near Wendell, Idaho, during 1981-82 as part of the Snake River Plain regional aquifer study. An upper basalt unit, an intermediate unconsolidated sedimentary rock unit, and a lower basalt unit were penetrated by the test hole. Drilling verified that the upper several hundred...