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Page 4770, results 119226 - 119250

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Habitat Suitability Index Models: Mallard (winter habitat, Lower Mississippi Valley)
Arthur W. Allen
1987, FWS/OBS 82/10.132
A review and synthesis of existing information were used to develop a Habitat Suitability Index (HSI) model for the mallard (Anas platyrhynchos). 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 habitat)....
Guidelines for using the Delphi Technique to develop habitat suitability index curves
Johnie H. Crance
1987, FWS/OBS 82/10.134
Habitat Suitability Index (SI) curves are one method of presenting species habitat suitability criteria. The curves are often used with the Habitat Evaluation Procedures (HEP) and are necessary components of the Instream Flow Incremental Methodology (IFIM) (Armour et al. 1984). Bovee (1986) described three categories of SI curves or habitat...
Habitat Suitability Index Models: Flathead catfish
Lawrence A. Lee, James W. Terrell
1987, FWS/OBS 82/10.152
A review and synthesis of existing information were used to develop a Habitat Suitability Index (HSI) model for the flathead catfish (Pylodictis olivaris). 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...
Habitat Suitability Index Models: Bobcat
Katherine A. Boyle, Timothy T. Fendley
1987, FWS/OBS 82/10.147
A review and synthesis of existing information were used to develop a Habitat Suitability Index (HSI) model for the bobcat (Felis rufus). 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 habitat)....
Geochemical survey and mineral resource assessment of the Worley Ridge Roadless Area, Rabun County, Georgia
Frank G. Lesure, John F. D'Agostino, John D. Peper
1987, Miscellaneous Field Studies Map 1985-B
The Worley Ridge Roadless Area includes about 3,000 acres of Chattahoochee National Forest land in Rabun County, Ga.  The area is underlain mostly by meta-arkose of the Tallulah Falls Formation that grades upward into a mixed-rock unit of interlayered mica schist, amphibolite, and metasandstone in the northwest corner.  Abundant rock...
Flood-flow characteristics of Nancy Creek at Georgia Highway 400 extension near Atlanta, Georgia
McGlone Price, Glen W. Hess
1987, Open-File Report 87-386
The Highway Division, Georgia Department of Transportation, plans the extension of Georgia Highway 400 from Interstate 285 southward to Interstate 85. As part of this extension, the Highway Division plans construction of a bridge crossing Nancy Creek near Atlanta, Georgia. The U.S. Geological Survey, in cooperation with the Highway Division,...