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Tidal influence on downstream fining in gravel-bed rivers /Coles, Derron Rafiq. January 1900 (has links)
Thesis (Ph. D.)--Oregon State University, 2008. / Printout. Includes bibliographical references (leaves 238-244). Also available on the World Wide Web.
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Bedload transport: the effects of particle shape and an investigation of a wide range of transport ratesMoore, Matthew C. January 1994 (has links)
The effects of particle shape on bedload transport and a wide range of bedload transport rates using both bed subsurface and surface layer based approaches are investigated using fractional transport analysis with a similarity approach. Bedload transport data from a stream containing flat, low density shale particles indicates that the reference transport critical shear stress for the median surface grain size is approximately 2 to 3 times higher than those for more spherical particles. This conclusion indicates a lower susceptibility of disc-like particles to initial entrainment and lower transport rates for given flow conditions than more rounded particles. Analysis of a wide range of transport rates verifies that the slope of the log-log bedload transport rate - bed shear stress relation decreases with increasing transport rate and becomes constant at very high transport rates. This result implies that the dependence of the transport rate on grain size decreases with increasing transport rate. Comparison of bed subsurface and surface layer based bedload transport approaches indicates that the two approaches produce similar transport - shear relations and reference shear stress values. / Master of Science / incomplete_metadata
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Influence of mass wasting on bed-surface armoring, lag formation, and sediment storage in mountain drainage basins of western Washington State /Brummer, Christopher Jon. January 2006 (has links)
Thesis (Ph. D.)--University of Washington, 2006. / Vita. Includes bibliographical references (leaves 143-158).
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掃流砂礫による付着藻類の剥離効果算定に基づいた河床攪乱作用の評価について田代, 喬, TASHIRO, Takashi, 渡邉, 慎多郎, WATANABE, Shintaro, 辻本, 哲郎, TSUJIMOTO, Tetsuro 02 1900 (has links)
No description available.
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低攪乱礫床における付着藻類剥離効果の評価とそれに基づく繁茂動態モデルの構築田代, 喬, TASHIRO, Takashi, 辻本, 哲郎, TSUJIMOTO, Tetsuro 02 1900 (has links)
No description available.
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Field observations of linear transition ripple migration and wave orbital velocity skewness /Crawford, Anna M., January 2000 (has links)
Thesis (Ph.D.), Memorial University of Newfoundland, 2000. / Bibliography: leaves 91-100.
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Cross-shore migration of lunate megaripples and bedload sediment transport models /Ngusaru, Amani S., January 2000 (has links)
Thesis (Ph.D.), Memorial University of Newfoundland, 2000. / Restricted until June 2001. Bibliography: leaves 183-193. Also available online.
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Bedload transport of mixed-sized sediments by wind /Shaw, Susan Calder. January 1994 (has links)
Thesis (Ph. D.)--University of Washington, 1994. / Vita. Includes bibliographical references (leaves [227]-238).
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Spatial and temporal trends in bed material and channel morphology below a hydroelectric dam complex, Deschutes River, Oregon /McClure, Ellen M. January 1900 (has links)
Thesis (M.S.)--Oregon State University, 1998. / Typescript (photocopy). Includes bibliographical references (leaves 82-85). Also available via the World Wide Web.
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Analysis of the sediment transport capabilities of FESWMS FST2DH /Ipson, Mark K., January 2006 (has links) (PDF)
Thesis (M.S.)--Brigham Young University. Dept. of Civil and Environmental Engineering, 2006. / Includes bibliographical references (p. 111-113).
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