Results 11 to 20 of about 2,394 (218)
Field Investigations of Suspended Sediment
Coastal Engineering 1974, 1974 A radiometric probe and sand traps have been applied to measure a distribution of the suspended sediment in a vertical profile. The first stage of investigations, comprising the laboratory tests and first experiments in the Baltic Sea, were carried out in 1973.
Tadeusz Basinski, Andrzej Lewandowski
openaire +2 more sources
What is suspended sediment? [PDF]
Earth Surface Processes and Landforms, 2015 AbstractSuspended sediment is conventionally regarded as that sediment transported by a fluid that it is fine enough for turbulent eddies to outweigh settling of the particles through the fluid. Early work in the fluvial field attributed suspension to turbulence, and led to the notion of a critical threshold for maintaining sediment in suspension ...
Parsons, A.J. +2 more
openaire +2 more sources
Numerical Simulation of Flow and Suspended Sediment Transport in the Distributary Channel Networks
Journal of Applied Mathematics, 2014 Flow and suspended sediment transport in distributary channel networks play an important role in the evolution of deltas and estuaries, as well as the coastal environment.
Wei Zhang, Qiong Jia, Xiaowen Chen
doaj +1 more source
Temperature signal in suspended sediment export from an Alpine catchment [PDF]
Hydrology and Earth System Sciences, 2018 Suspended sediment export from large Alpine catchments ( > 1000 km2) over decadal timescales is sensitive to a number of factors, including long-term variations in climate, the activation–deactivation of different sediment sources (proglacial ...
A. Costa +8 more
doaj +1 more source
Performance Analysis of Hydrological and Data Based models in Estimation of Suspended Sediment Rate [PDF]
محیط زیست و مهندسی آب, 2022 Data driven models are proposed as an alternative to hydrological methods in sediment estimation calculations. The aim of this study was to compare the performance and accuracy of hydrological and data-based methods in estimating the amount of suspended ...
Sahar Javidan +3 more
doaj +1 more source
Suspended sediments mediate microplastic sedimentation in unidirectional flows
Science of The Total Environment, 2023 Microplastic particles (MP) are an emerging contaminant threatening many aquatic systems. Because of the sharp increase in plastic manufacture, the concentration of MP in natural ecosystems has grown dramatically. While it is known that when MP enter aquatic ecosystems they are transported and dispersed via different mechanisms (currents, waves ...
Mancini, Mirco +3 more
openaire +4 more sources
Suspended Sediment Estimation Using Machine Learning Methods [PDF]
Aerul şi Apa: Componente ale MediuluiSuspended sediment in rivers is important for efficiently using water resources and hydraulic structures. In this study, the suspended sediment load of rivers was estimated using traditional multi-linear regression (MLR), machine learning methods such as
Bestami TAŞAR +4 more
doaj +1 more source
Effect of Obstacles Transversal Distances on Suspended Sediment Transport in The Case of Transverse Wave Occur [PDF]
علوم و مهندسی آبیاری, 2015 In present study the effect of obstacles transversal distances in a staggered and an in-line arrangement on suspended sediment load transport in a rectangular flume was investigated.
Neda Poustizadeh, Mehdi Ghomeshi
doaj +1 more source
Jurnal Teknik Sipil, 2006 A coupled three-dimensional hydrodynamics and sediment transport model of HydroQual, Inc., (2002), ECOMSED, has been used to simulate variation of suspended cohesive sediment transport in Estuary of Mahakam Delta.
Safwan Hadi +2 more
doaj +1 more source
The Scientific World Journal, 2014 The interaction of wind and water in semiarid and arid areas usually leads to low-frequency flash flood events in desert rivers, which have adverse effects on river systems and ecology. In arid zones, many aeolian dune-fields terminate in stream channels
Xiaopeng Jia, Haibing Wang
doaj +1 more source