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  • About
  • The Global ETD Search service is a free service for researchers to find electronic theses and dissertations. This service is provided by the Networked Digital Library of Theses and Dissertations.
    Our metadata is collected from universities around the world. If you manage a university/consortium/country archive and want to be added, details can be found on the NDLTD website.
151

Sediment discharge from the Eaton River Basin (Quebec) during spring runoff.

Taylor, Colin H. January 1972 (has links)
No description available.
152

Granger Lake Sedimentation and Watershed Conservation Implementation Assessment

McAlister, Jason 2011 December 1900 (has links)
Sedimentation rates for many Texas reservoirs may be skewed by overstated estimates of design capacity and assumptions perpetuated through subsequent volumetric surveys. Multi-frequency reservoir surveys offer the means by which we may improve existing reservoir data and validate historic sedimentation rate estimates. To demonstrate application of this technology and value of its data derivatives, a multi-year, multi-frequency acoustic survey of Granger Lake, located in Williamson County, Texas was undertaken. Objectives of the study were to use hydro-acoustic survey techniques to verify assumptions of original reservoir capacity, examine the general accuracy of previously derived sedimentation rate, and document conservation implementation effectiveness. The intended benefit of these pre and post-watershed conservation implementation project surveys was to provide a temporal snapshot of sediment flux. Specifically, these data would be used as a tool to quantitatively estimate project success or non-success in annual sediment delivery reduction to the reservoir. During the course of the Granger Lake Watershed Implementation project, Granger Lake lost on average 343 acre feet of water storage annually to watershed sediment contribution. Sediment profiling results indicate pre-impoundment design estimates were overstated, thus skewing subsequent sediment deliver estimates. Since the mid-1990's, an accelerating sedimentation trend is apparent. Conservation implementation is not plainly responsible for the decrease in sediment delivery, and in fact may be undetectable for the foreseeable future. The study illustrates the value of examining previously established reservoir sedimentation estimates and assumptions of reservoir life based on design capacity estimates and routine volumetric surveys. Insights from this research highlight the importance of validating historic reservoir survey data and significance regarding its use in quantifying historic and future conservation effects, or other reservoir sustaining strategies.
153

Sediment yield estimation from limited data sets : a Philippines case study

White, Susan Mary January 1992 (has links)
No description available.
154

Sources of suspended sediment in the Eaton River (Québec) during spring runoff.

Grey, Bryan John January 1972 (has links)
No description available.
155

Sediment yield of selected watersheds west of the Great Plains

Paskett, Curtis J. January 1974 (has links) (PDF)
Thesis (M.S. - Watershed Management)--University of Arizona. / Includes bibliographical references.
156

The stratigraphy, sedimentology and structural geology of the Leigh Creek coal measures, South Australia.

James, Barry Allan. January 1975 (has links) (PDF)
Thesis (B.Sc. (Hons.)) -- University of Adelaide, Dept. of Geology, 1975. / Typescript (photocopy).
157

Provenance of Lower Pennsylvanian Pottsville Formation, Cahaba Basin, Alabama

Peavy, Tara, Uddin, Ashraf, January 2008 (has links) (PDF)
Thesis (M.S.)--Auburn University, 2008. / Abstract. Vita. Includes bibliographical references (p. 89-96).
158

Investigating coarse-grained glacio-fluvial outwash with ground penetrating radar (GPR), Harpursville, Susquehanna Valley, NY

Wells, Colleen M. January 2007 (has links)
Thesis (M.S.)--State University of New York at Binghamton, Geological Sciences Dept., 2007. / Includes bibliographical references.
159

Evaluation of the impacts of highway construction on sediment and benthic macroinvertebrates in Appalachian streams

Hedrick, Lara B. January 2008 (has links)
Thesis (Ph. D.)--West Virginia University, 2008. / Title from document title page. Document formatted into pages; contains xii, 162 p. : ill. (some col.), maps (some col.). Vita. Includes abstract. Includes bibliographical references.
160

Fine benthic organic matter (FBOM) dynamics in low-order mountain streams : (1) methods evaluation and (2) the effects of stand age, season, and elevation on FBOM nutrient availability and microbiological characteristics /

Bonin, Heather. January 1997 (has links)
Thesis (M.S.)--Oregon State University, 1998. / Typescript (photocopy). Includes bibliographical references. Also available on the World Wide Web.

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