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Bouzelboudjen, Mahmoud

Nom
Bouzelboudjen, Mahmoud
Affiliation principale
Fonction
Ancien.ne collaborateur.trice
Identifiants
https://libra.unine.ch/handle/123456789/1079

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  • Publication
    Accès libre
    Contribution of a GIS in the spatial modeling of the hydrologic balance of Allondon watershed (France, Switzerland)
    Ebener, Steeve
    ;
    Wildi, Walter
    ;
    Bouzelboudjen, Mahmoud 
    ;
    Jaquet, J-M
    ;
    Fortin, J.-P
    This paper discusses the development of an approach allowing the spatial distribution of the hydrologic balance at the watershed scale using Geographical Information Systems (GIS). Methods were developed in order to obtain the intensity distribution of precipitation, interception, infiltration, runoff and evapotranspiration. These methods have been applied on the Allondon watershed (France, Switzerland). At the scale of this watershed (142 km2), the annual input of rain reaches 190*106m3, the snow melt contributing to 4*106m3 to this amount. Vegetation intercepts 26*106m3 from which 8*106m3 aren’t evapotranspired but reaching the ground. On the ground surface, 176*106m3 are divided into runoff for 92*106m3 and infiltration for 84*106m3. The evapotranspiration generates a return of 61*106m3 in the atmosphere. This volume of water comes from interception and from the stock observed in the soils.
  • Publication
    Accès libre
    Eléments hydrogéologiques dans l’étude de l’influence de deux décharges sur le système aquifère de la plaine du Rhône (Valais central, Suisse)
    Ebener, Steeve
    ;
    Bouzelboudjen, Mahmoud 
    ;
    Wildi, Walter
    Hydrogeological elements in the study of the influence of two landfills on the Rhône plain aquifer system (central Valais, Switzerland). – The aim of this publication is to contribute to the knowledge of a part of the Rhône plain alluvial system under the influence of two landfills.
    The hydrological environment of this zone is described using topographic, geologic, climatic and hydrologic information, allowing a 3D approach.
    This analysis confirms the complexity of the ground water flows in the aquifer between Sierre and Granges. The great diversity of the anthropogenic or natural element sources are responsible for the 3D heterogeneity of the water quality observed in the aquifer.