5   Artículos

 
en línea
Yacine Mohia, Rafik Absi, Mourad Lazri, Karim Labadi, Fethi Ouallouche and Soltane Ameur    
To estimate rainfall from remote sensing data, three machine learning-based regression models, K-Nearest Neighbors Regression (K-NNR), Support Vector Regression (SVR), and Random Forest Regression (RFR), were implemented using MSG (Meteosat Second Genera... ver más
Revista: Hydrology    Formato: Electrónico

 
en línea
Rafik Absi    
In environmental flows, field and laboratory measurements of suspended sediments show two kinds of concentration profiles. For coarse sediments, a near-bed upward convex profile is observed beneath the main upward concave profile. In this study, we consi... ver más
Revista: Hydrology    Formato: Electrónico

 
en línea
Rafik Absi and Hitoshi Tanaka    
Turbulence related to flow oscillations near the seabed, in the wave bottom boundary layer (WBBL), is the phenomenon responsible for the suspension and transport of sediments. The vertical distribution of turbulent eddy viscosity within the WBBL is a key... ver más
Revista: Journal of Marine Science and Engineering    Formato: Electrónico

 
en línea
Rafik Absi    
The flow in rivers is turbulent. The main parameter related to turbulence in rivers is the eddy viscosity, which is used to model a turbulent flow and is involved in the determination of both velocities and sediment concentrations. A well-known and large... ver más
Revista: Hydrology    Formato: Electrónico

 
en línea
Demelash Wondimagegnehu Goshime, Rafik Absi and Béatrice Ledésert    
In Lake Ziway watershed in Ethiopia, the contribution of river inflow to the water level has not been quantified due to scarce data for rainfall-runoff modeling. However, satellite rainfall estimates may serve as an alternative data source for model inpu... ver más
Revista: Hydrology    Formato: Electrónico

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