In Tunisia, the problem of floods and sediment transport is critically arising, especially in the Medjerda watershed. Since the construction of Sidi Salem dam, there is a remarkable morphological change, especially on the downstream side. We note a gradual enhancement of the river bed in the downstream direction and therefore, increased occurrence of floods. So, the use of numerical modeling is needed to better understand this risk. An experimental study carried out in a rectangular inclinable flume at the National Institute of Agronomy of Tunisia (INAT). The aim is to visualize the morphological evolution of the channel bottom consisting of fine sand under permanent flow. In the first part, a comparative analysis was conducted between bed ...
The hydrological risk associated with flash-floods in the mediteranean area is temporally and spatia...
Siltation and solid transport by their importance represent a significant problem in Maghreb’s count...
Transfer of fluvial bedload during flood events in a microtidal river mouth and associated beach nou...
En Tunisie, les problèmes des inondations et du transport sédimentaire se posent de façon critique, ...
In Tunisia especially in the Medjerda watershed the recurring of floods becoming more remarkable. In...
Rivers form a complex dynamic system subject to wide variations, in fact precipitation is considered...
The populous mid-Medjerda basin in Tunisia, is highly exposed to the dangers of flooding and water s...
The sedimentary contributions of the Medjerda to the coastal zone are poorly measured, and there is...
Numerical modelling of morphological evolutions in rivers at a fine spatial scale can be undertaken ...
Le bassin fluvial populeux de la moyenne Medjerda, en Tunisie, est fortement exposé aux dangers d'in...
Les rivières forment un système dynamique complexe soumis à des variations de grande ampleur, en eff...
International audienceIn Tunisia, floods are frequent and dangerous. Every year, several regions of ...
The Mejerda River is the one of the major rivers in Tunisia and several studies dealt with the impor...
The hydrological risk associated with flash-floods in the mediteranean area is temporally and spatia...
Siltation and solid transport by their importance represent a significant problem in Maghreb’s count...
Transfer of fluvial bedload during flood events in a microtidal river mouth and associated beach nou...
En Tunisie, les problèmes des inondations et du transport sédimentaire se posent de façon critique, ...
In Tunisia especially in the Medjerda watershed the recurring of floods becoming more remarkable. In...
Rivers form a complex dynamic system subject to wide variations, in fact precipitation is considered...
The populous mid-Medjerda basin in Tunisia, is highly exposed to the dangers of flooding and water s...
The sedimentary contributions of the Medjerda to the coastal zone are poorly measured, and there is...
Numerical modelling of morphological evolutions in rivers at a fine spatial scale can be undertaken ...
Le bassin fluvial populeux de la moyenne Medjerda, en Tunisie, est fortement exposé aux dangers d'in...
Les rivières forment un système dynamique complexe soumis à des variations de grande ampleur, en eff...
International audienceIn Tunisia, floods are frequent and dangerous. Every year, several regions of ...
The Mejerda River is the one of the major rivers in Tunisia and several studies dealt with the impor...
The hydrological risk associated with flash-floods in the mediteranean area is temporally and spatia...
Siltation and solid transport by their importance represent a significant problem in Maghreb’s count...
Transfer of fluvial bedload during flood events in a microtidal river mouth and associated beach nou...