Despite Nigeria's immense wealth in water resources, the country faces a significant water
crisis that is exceptionally difficult to resolve, particularly considering the associated public …

Lake Chad is a strategic water resource shared by more than 40 million people in Sub-
Saharan Africa. In the 1960s, it served as a primary source of water for irrigation and fishing …

Temporary streams and rivers support biodiversity and provide valuable goods and
services, especially in arid and semi-arid landscapes. However, temporary streams and …

Lake Chad was once the sixth largest lake in the world, with a surface area of about 25,000
km 2 in the early 1960s. However, it has shrunk to almost only one-twentieth of its maximum …

Temporary streams are dynamic ecosystems in which mosaics of flowing, ponded and dry
habitats support high biodiversity of both aquatic and terrestrial species. Species interact …

This paper analyses the impacts of climate change and its implications for human security
for the regions of Northern Nigeria and Lake Chad. The introduction identifies a gap …

Ce livre décrit les processus hydrologiques et leurs dynamiques passées et actuelles au gré
de l'évolution des agrosystèmes, de leur emprise spatiale, de leur capacité d'adaptation au …

Two field hydrogeological surveys were conducted in 1992 and 2013 using hydrochemistry
and isotope techniques in the far north region of Cameroon which corresponds to the …

The management of water resources across many parts of Africa is facing significant
challenges in quantitative and qualitative terms. Meeting the increase in water demand …

Understanding the hydrochemical and hydrogeological physiognomies of subsurface water
in a semi-arid region is important for the effective management of water resources. This …