نتایج جستجو برای: suspended sediment load

تعداد نتایج: 202088  

2001
Cliff R. Hupp

Rivers of the Coastal Plain of the southeastern United States are characteristically low-gradient meandering systems that develop broad floodplains subjected to frequent and prolonged flooding. These floodplains support a relatively unique forested wetland (Bottomland Hardwoods), which have received considerable ecological study, but distinctly less hydrogeomorphic study. The hydroperiod, or an...

2005
Daniel L. Calhoun Todd C. Rasmussen

Differential pressure transducers can be used to monitor the suspended-sediment concentration in a water column. Suspended sediments with densities greater than water increase the fluid density, which is determined by measuring the fluid pressure change between two depths. Lewis and Rasmussen (1999) used a densimetric technique under controlled conditions to determine suspended-sediment concent...

2013
M. R. Mustafa M. H. Isa R. B. Rezaur

Prediction of highly non linear behavior of suspended sediment flow in rivers has prime importance in the field of water resources engineering. In this study the predictive performance of two Artificial Neural Networks (ANNs) namely, the Radial Basis Function (RBF) Network and the Multi Layer Feed Forward (MLFF) Network have been compared. Time series data of daily suspended sediment discharge ...

Journal: :Journal of Japan Society of Civil Engineers, Ser. B1 (Hydraulic Engineering) 2014

Journal: :Applied sciences 2023

The amount of suspended sediment transported from rivers to the ocean fluctuates over time, with a substantial increase occurring during storm events. This surge in poses numerous challenges coastal areas, highlighting importance accurately assessing load address these issues. In this study, we developed and experimentally verified novel method for suspended-sediment-discharge quantification es...

2010
Cunhong Pan Wenrui Huang

PAN, C. and HUANG, W., 2010. Numerical modeling of suspended sediment transport in Qiantang River: an estuary affected by tidal bore. Journal of Coastal Research, 26(6), 1123–1132. West Palm Beach (Florida), ISSN 0749-0208. Study of suspended sediment transport in an estuary affected by tidal bore is important for coastal engineering and management because the tidal bore can cause strong sedime...

Journal: :Water 2021

Sediment plumes, released to the Bering Sea from delta front of Yukon River, Alaska, are initiated mainly by glacier-melt sediment runoffs in glacierized regions River drainage basin. The surface plumes extended around fan-shaped delta, which is followed northwestward dispersion. During continuous measurements discharge and load, behaviors were explored shipboard coastal observations Sea. At hi...

2014
A. RYMSZEWICZ E. MOCKLER J. O’SULLIVAN M. BRUEN J. TURNER E. CONROY M. KELLY-QUINN J. HARRINGTON D. LAWLER

Elevated suspended sediment concentrations in fluvial environments have important implications for system ecology and even small concentrations may have serious consequences for sensitive ecosystems or organisms, such as freshwater pearl mussels (Margaritifera margaritifera). Informed decision making is therefore required for land managers to understand and control soil erosion and sediment del...

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