CARTOGRAPHIE DU RISQUE D’INONDATION DE LA VILLE DE MEDJEZ EL BAB PAR DEBORDEMENT DE LA MEDJERDA
Journal Title: Larhyss Journal - Year 2016, Vol 25, Issue 25
Abstract
The main objectives of this study are the simulation of the local flows of Medjerda in flooding, the mapping of the exposed issues and the quantification of the risk of flood. The hazard is evaluated with the help of a two-dimensional hydrodynamic model: the SMS model. The Analytic Hierarchy Process (AHP) is used to quantify the vulnerability. Flood risk maps are finally obtained by crossing the flood hazard map and the vulnerability map of the exposed issues. The comparison of risk maps obtained for different hazard scenarios highlighted the increased risk of flooding in some areas depending on the hazard importance.
Authors and Affiliations
AYARI K. | URME, ENIT, Université de Tunis El Manar, Tunisie Rue Béchir Salem Belkhiria Campus universitaire, BP 37, 1002, Le Belvédère, Tunis, DJEBBI M. | LMHE, ENIT, Université de Tunis El Manar, Tunisie, CHAKROUN H. | LMHE, ENIT, Université de Tunis El Manar, Tunisie
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