Remote sensing, geomorphology, and hydrogeochemistry methods were used to characterize the ground water flow in this part of the Sassandra River watershed that lies in the Southwest of Ivory Coast. The distribution of the spacing between the lineaments obeys a process of Poisson which allowed estimating that 17 % of lineaments of size inferior to 2.1 km were not mapped. This network of lineaments has been analysed in order to obtain a statistical characterisation of the geometry of the aquifer blocs in the bedrock. This approach allowed studying the hydrodynamism to the local scale. The groundwater is mainly of type Ca-HCO3 or Na-HCO3. The conditions of the groundwater storage and circulation in the bedrock are studied here by using major i...
Article publié e français (p. 33-45), avec un résumé étendu en anglais (p. 46-47) et 6 planches coul...
The Gondo Plain belongs to the Cenozoic intra-continental basins of sahelian Africa. It lies between...
Le Sud-est de la Côte d Ivoire connaît depuis un demi-siècle une baisse exponentielle de sa surface ...
Since a half of century, the forest surface area of the South Ivory Coast has decreased due to defor...
The upstream watershed of White Bandama, north of Ivory Coast, is located on a fissured hard-rock, c...
The populations of the Lobo catchment area in Nibéhibé, located in the middle of a fissured bedrock,...
International audienceCharacteristics of the bedrock groundwater in the southwestern (SW) Ivory Coas...
International audienceThe piezometric levels in hard-rock from Côte d'Ivoire are poorly understood b...
The Katiola region, located in central Côte d'Ivoire, suffers climatic variations. This region has a...
Groundwater recharge rate for weathered rock aquifers in the Sahel of West Africa are sparse due to ...
More than 80% of Burkina Faso subsoil is composed of hard rocks. These hard rocks contain ground wat...
The groundwater contained in the alterites is one of the main sources of water supply for many house...
La zone d’étude est située en milieu tropical humide au sud-ouest de la Côte d’Ivoire dans les forma...
The scope of this PhD thesis was the hydrogeological conceptualisation of the Upper Ouémé river catc...
Le bassin versant du Bandama blanc amont, au nord de la Côte d’Ivoire, est situé sur un socle fissur...
Article publié e français (p. 33-45), avec un résumé étendu en anglais (p. 46-47) et 6 planches coul...
The Gondo Plain belongs to the Cenozoic intra-continental basins of sahelian Africa. It lies between...
Le Sud-est de la Côte d Ivoire connaît depuis un demi-siècle une baisse exponentielle de sa surface ...
Since a half of century, the forest surface area of the South Ivory Coast has decreased due to defor...
The upstream watershed of White Bandama, north of Ivory Coast, is located on a fissured hard-rock, c...
The populations of the Lobo catchment area in Nibéhibé, located in the middle of a fissured bedrock,...
International audienceCharacteristics of the bedrock groundwater in the southwestern (SW) Ivory Coas...
International audienceThe piezometric levels in hard-rock from Côte d'Ivoire are poorly understood b...
The Katiola region, located in central Côte d'Ivoire, suffers climatic variations. This region has a...
Groundwater recharge rate for weathered rock aquifers in the Sahel of West Africa are sparse due to ...
More than 80% of Burkina Faso subsoil is composed of hard rocks. These hard rocks contain ground wat...
The groundwater contained in the alterites is one of the main sources of water supply for many house...
La zone d’étude est située en milieu tropical humide au sud-ouest de la Côte d’Ivoire dans les forma...
The scope of this PhD thesis was the hydrogeological conceptualisation of the Upper Ouémé river catc...
Le bassin versant du Bandama blanc amont, au nord de la Côte d’Ivoire, est situé sur un socle fissur...
Article publié e français (p. 33-45), avec un résumé étendu en anglais (p. 46-47) et 6 planches coul...
The Gondo Plain belongs to the Cenozoic intra-continental basins of sahelian Africa. It lies between...
Le Sud-est de la Côte d Ivoire connaît depuis un demi-siècle une baisse exponentielle de sa surface ...