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Sediment Rating Curve and Sediment Concentration Estimation for Mahanadi River
2021The sediment rating curve for Mahanadi River is rare to produce, so the sediment rating curve for three tributaries of size medium to large of the Mahanadi River is estimated. The various curves fitting technique has been applied to estimate the sediment rating curve.
Pratik Acharya +2 more
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Single-station estimates of suspended sediment loads using sediment rating curves
Canadian Journal of Civil Engineering, 1993Sediment rating curves in conjunction with daily flow data have often been used to estimate the total mass of sediment flowing past a given river cross section over relatively long periods of time. Techniques are presented that seek to make the best use of limited noncontinuous suspended sediment concentration data to generate nine partial years of ...
David Hansen, Dale I. Bray
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Florida Submergence Curve Revised: Its Relation to Coastal Sedimentation Rates
Science, 1969New data substantiate as well as modify the south Florida submergence curve, which indicates that eustatic sea level has risen continuously, although at a generally decreasing rate, during the last 6500 to 7000 sidereal years (5500 standard radiocarbon years) to reach its present position.
D W, Scholl, F C, Craighead, M, Stuiver
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Channel Geometry Controls Downstream Lags in Sediment Rating Curves
Journal of Hydraulic Engineering, 2018AbstractIn transport-limited alluvial streams, the suspended sediment concentration C exhibits power functional relationships with the flow discharge Q at a given station.
Dae-Hong Kim, Kyungrock Paik
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Development of Integrated Sediment Rating Curves Using ANNs
Journal of Hydraulic Engineering, 2001Correct estimation of sediment volume being carried by a river is very important for many water resources projects. Conventional sediment rating curves, however, are not able to provide sufficiently accurate results. Artificial neural networks (ANNs) are a simplied mathematical representation of the functioning of the human brain.
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Internal erosion of soil pipes: Sediment rating curves for soil pipes
Earth Surface Processes and Landforms, 2020AbstractThe collapse of soil pipes due to internal erosion can result in fully mature gullies. Few studies have measured the rates of sediment detachment and transport through soil pipes in situ. The objectives of this work were to determine suspended sediment concentration (SSC) in soil pipes as a function of pipeflow rate to develop sediment rating ...
G.V. Wilson +3 more
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Estimation of suspended-sediment rating curves and mean suspended-sediment loads
Journal of Hydrology, 1991Suspended-sediment loads are often estimated from an empirical relation between suspended-sediment load (L) and streamflow (S). This relation is usually defined as a power function, L = aSb, and is referred to as a suspended-sediment rating curve. This function can be formulated as either a linear or non-linear model to find the solution of the rating ...
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Applying a transfer function model to improve the sediment rating curve
International Journal of River Basin ManagementSolmaz Khazaei Moughani +4 more
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Post‐wildfire changes in suspended sediment rating curves: Sabino Canyon, Arizona
Hydrological Processes, 2006AbstractWildfire has been shown to increase erosion by several orders of magnitude, but knowledge regarding short‐term variations in post‐fire sediment transport processes has been lacking. We present a detailed analysis of the immediate post‐fire sediment dynamics in a semi‐arid basin in the southwestern USA based on suspended sediment rating curves ...
Sharon L. E. Desilets +3 more
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Estimation of rating‐curve parameters for sedimentation using a physical model
Hydrological Processes, 2005AbstractParameters in the lumped sedimentation formula rating curve Qs = KQP are discussed to estimate sedimentation in a basin without calibration in that basin. We were unable to determine the physical meaning of the parameters that are widely used by many researchers.
So Kazama, Kenji Suzuki, Masaki Sawamoto
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