Reference : Contribution à la compréhension du fonctionnement hydrogeologique du système aquifère...
Dissertations and theses : Master of advanced studies dissertation
Engineering, computing & technology : Geological, petroleum & mining engineering
Contribution à la compréhension du fonctionnement hydrogeologique du système aquifère dans le bassin du Kou (Burkina Faso)
[en] Contribution to the understanding of hydrogeologic functioning of the system aquifer in the Kou basin (Burkina Faso)
Sauret, Elie mailto [Université de Liège - ULiège > > > Doct. sc. ingé. (architecture, génie civ. & géol.)]
Université de Liège, ​Liège, ​​Belgique
Diplôme d'Etudes Approfodies en science de l'ingénieur
Brouyère, Serge mailto
Dassargues, Alain mailto
Pirard, Eric mailto
Tychon, Bernard mailto
[fr] Hydrogéologie ; Recharge ; Modélisation ; Bassin du Kou ; Burkina Faso
[en] hydrogeology ; Recharge ; Modelling
[en] Located at the South of the town of Dioulasso sore, economic capital of Burkina Faso, the basin of the Kou consists of sandy, carbonated and clayed formations dated from the Precambrian one. These formations constitute materials of four aquifers formations whose geometrical characteristics and the interactions with the rivers and the important sources of Nasso (10.000 m3/h) and Pésso (600 m3/h) remain complex and badly known. In order to provide a better comprehension of the hydrogeology of this vast basin of 1860 km2, the present study was initiated. For the needs for the study, the limits of the Kou basin were extended to its natural borders: the Mouhoun river in North-Western and the cliff of Banfora in the South-East. The four aquifers formations considered as a single hydrogeological unit, were modelled considering steady state groundwater flow conditions. Modeling made it possible to understand the interactions groundwater -water of surface by quantifying exchanged water flows. The results provided by this model appear acceptable in comparison of the allowed assumptions, and the data we have used.
ArGenCO - GEO3 : Hydrogéologie et géologie de l'environnement de l'Université de Liège (ULG)
Wallonie Bruxelles Internationales (WBI)
Projet Eaux Souterraines (ESO) de la coopération Belgique - Burkina Faso
Researchers ; Professionals ; Students ; General public ; Others
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