In the Sahelian belt, Lake Chad is a key water body for 13 million people, who live on its
resources. It experiences, however, substantial and frequent surface changes. Located at …

One of the most important issues for water resource management is developing strategies
for groundwater modelling that are adaptable to data scarcity. These strategies are …

Sustainable water resource management requires the assessment of hydrological changes
in response to climate fluctuations and anthropogenic activities in any given area. A …

In the central part of the semi-arid Dargol Basin of southwestern Niger, most of the
groundwater resource is contained in the fractured aquifers of the Precambrian basement …

The scarcity of surface water resources in arid and semi-arid regions from North African
countries contributes to the considerable increase of groundwater exploitation, which leads …

The lack of data and suitable methods to quantify regional hydrological processes often
hinders sustainable water management and adaptation to climate change in semiarid …

Abstract The Far-North region of Cameroon is threatened by extreme water shortage. Over
the years groundwater has increasingly been used as the main source of domestic water …

In the Sahel region, temporary rivers and ponds constitute green spaces of welfare where
sustainable development requires parsimonious management of water resources. The …

This study investigates the Batha endorheic basin in Chad, situated east of the Lake Chad
basin in the arid to semi-arid Sahelian zone. This region has not yet undergone …

Résumé La carte piézométrique de la nappe du Logone-Chari-Tchad met en évidence des
anomalies piézométriques interprétées comme des «nappes en creux». Les informations de …