| Abstract: | Bedforms often are present on the bed of alluvial sand-bed rivers. Bedforms, such as dunes, impact the flow field. In this field study, velocity and suspended-sediment concentration measurements were made longitudinally along a dune field in large (5-15 meters deep) alluvial sand-bed rivers. The velocity and suspended-sediment concentration data was collected using an acoustic Doppler current profiler, acoustic Doppler velocimeters, an optical backscatter sensor, and, two sediment intakes. This paper presents a description of these measurement devices and techniques for the collection of this data. Some preliminary results observed at the Missouri River at St. Charles, Missouri are presented. |
| Genre: | Conference Paper |
| ProdID: | 70023918 |
| Citation Author: | Holmes, Jr. , R. R.; Garcia, M. H. |
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| Citation Editor: | Wahl T.L.Pugh C.A.Oberg K.A.Vermeyen T.B.Wahl T.L.Pugh C.A.Oberg K.A.Vermeyen T.B. |
| Citation End Page: | 409 |
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| Citation Language: | English |
| Citation Larger Work Title: | Hydraulic Measurements and Experimental Methods |
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| Citation Number Of Pages: | 9 |
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| Citation Search Results Text: | Velocity and Sediment Concentration Measurements over Bedforms in Sand-Bed Rivers; 2002; Conference Paper; Hydraulic Measurements and Experimental Methods; Holmes, Jr. , R. R.; Garcia, M. H. |
| Citation Start Page: | 401 |
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| Citation Year: | 2002 |
| Type: | citation/reference |
| Text: | Velocity and Sediment Concentration Measurements over Bedforms in Sand-Bed Rivers; 2002; Conference Paper; Hydraulic Measurements and Experimental Methods; Holmes, Jr. , R. R.; Garcia, M. H. |
| URL (THUMBNAIL): | http://pubs.er.usgs.gov/thumbnails/outside_thumb.jpg |
| Date Other: | Tue, 1 Jan 2002 00:00 -0600 |
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