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Page 5053, results 126301 - 126325

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Publication Extents

Not all publications have extents, not all extents are completely accurate
Habitat Suitability Index Models and Instream Flow Suitability Curves: Redear sunfish
Kathleen A. Twomey, Glen Gebhart, O. Eugene Maughan, Patrick C. Nelson
1984, FWS/OBS 82/10.79
The redear sunfish (Lepomis microlophus), commonly referred to as the shellcracker, is native from the Mississippi River in Missouri and southern Indiana to North Carolina, south through Florida, and west to eastern Texas (Cole 1951; Trautman 1957; Hubbs and Lagler 1964; Wilbur 1969; Pflieger 1975). The species has been successfully...
Habitat Suitability Index Models and Instream Flow Suitability Curves: Paddlefish
Wayne A. Hubert, Stanley H. Anderson, Peter D. Southall, Johnie H. Crance
1984, FWS/OBS 82/10.80
The original range of the paddlefish was the Mississippi River drainage and adjacent Gul f Coast dra i nage. It was once found in some of the Great Lakes (Carlson and Bonislawsky 1981). The paddlefish is generally an inhabitant of large rivers, but it occurs in reservoirs and natural lakes...
Habitat Suitability Index Models and Instream Flow Suitability Curves: White bass
Karen Hamilton, Patrick C. Nelson
1984, FWS/OBS 82/10.89
Habitat characteristics important to white bass (Morone chrysops) are reviewed in this report using two techniques developed by the U.S. Fish and Wildlife Service, the Habitat Evaluation Procedures (HEP) and the Instream Flow Incremental Methodology (IFIM). The Suitability Index (SI) curves and graphs and Habitat Suitability Index (HSI) models developed...
Habitat Suitability Index Models and Instream Flow Suitability Curves: Brown trout
Robert F. Raleigh, Laurence D. Zuckerman, Patrick C. Nelson
1984, FWS/OBS 82/10.124
The Habitat Suitability Index (HSI) models presented in this publication aid in identifying important habitat variables for brown trout (Salmo trutto Linneas). Facts, ideas, and concepts obtained from the research literature and expert reviews are synthesized and presented in a format that can be used for impact assessment. A brief discussion...
Reconnaissance geologic map of the Janban Quadrangle, sheet 20/44 B, Kingdom of Saudi Arabia
M. R. Brock
1984, Open-File Report 84-390
The Janban quadrangle, 20/44B, lies along the eastern margin of the Arabian Shield. The oldest rocks comprise the Precambrian Namtah Formation of the Halaban(?) group, and consist of basalt, dacite, siltstone, and calcareous greywacke metamorphosed in the lower amphibolite facies. Metamorphic rocks of uncertain Precambrian age in the northern part...
Hydrologic data for urban studies in the Austin, Texas, metropolitan area, 1982
R.M. Slade, J.E. Veenhuis, M.E. Dorsey, S.L. Stewart, L.M. Ruiz
1984, Open-File Report 84-61
Hydrologic investigations of urban watersheds in Texas were begun by the U.S. Geological Survey in 1954. Studies are now in progress in Austin, and Houston. Studies have been completed in the Dallas, Fort Worth, and San Antonio areas. The Geological Survey, in cooperation with the Texas Department of Water Reources, began...
Hydrologic conditions in the Chicod Creek basin, North Carolina, before and during channel modifications, 1975-81
S.A. Watkins, C.E. Simmons
1984, Water-Resources Investigations Report 84-4025
Beginning in late 1978, stream channels throughout the 60-square mile Chicod Creek basin underwent extensive modification to increase drainage efficiency and reduce flooding potential. Drainage modifications in this Coastal Plain basin, consisting primarily of channel excavation and clearing of channel blockages, were completed in December 1981. The hydrologic condition of...