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Page 4745, results 118601 - 118625

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Publication Extents

Not all publications have extents, not all extents are completely accurate
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)....
Mineral resource potential map of the South Sierra Wilderness and the South Sierra Roadless Area, Inyo and Tulare Counties, California
Michael F. Diggles
1987, Miscellaneous Field Studies Map 1913-A
There are five areas with mineral resource potential and one area with geothermal energy potential in the South Sierra Wilderness and the South Sierra Roadless Area. The area south of Summit Meadows and the area south of Hogback Creek have moderate resource potential for tungsten and molybdenum in small skarn...
GSPOST Version 1.0: A program to plot symbols and post numerical data from ASCII tables on regional scale maps using an IBM PC (or compatible) microcomputer and plotter
G.I. Selner, Cole L. Smith, Richard B. Taylor
1987, Open-File Report 87-127
GSPOST is a microcomputer program that takes data from a properly formatted ASCII file and drives a plotter, to make maps displaying information associated with geographic points by drawing symbols and/or posting numerical data at latitude-longitude specified sites....
Map showing locations and statistical parameters of beach and offshore sand samples, Tutuila Island, American Samoa
J.R. Dingler, D.V. Carlson, A. H. Sallenger
1987, Miscellaneous Field Studies Map 1875
In April 1985, sand samples were collected from many of the beaches on Tutuila Island, American Samoa, and in July 1985, three bays were surveyed using side-scan sonar and shallow seismic profiling. During that second trip, scuba divers collected sand samples from the surveyed areas. Dingler and others (1986) describes...
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...