The annual hydrological regime of the Nakambe River shows sub stantial changes during
the period 1955 to 1998 with a shift occurring around 1970. From 1970 to the mid 1990s …

The annual hydrological regime of the Nakambe River shows substantial changes during
the period 1955–1998 with a shift occurring around 1970. From 1970 to the mid-1990s …

Changes in rainfall regime during the last five decades over the West African Sahel have
significantly modified the hydrological regime of many rivers with a significant impact on …

The joint effect of climate change and of human activities on land cover is responsible for an
increase of the runoff coefficients of the West African Sahelian rivers since the 1970s, as …

The aim of this article is to determine the main sources of the variability of large West African
river discharges during the years 1951–2000. The analysis is based on river discharge …

Land-use changes have been significant these last decades in West Africa, particularly in
the Sahel region; in this area, climatic and demographic factors have led to a rise in cropped …

Abstract Study Region Chari-Logone River basin, Lake Chad basin. Study Focus The
objective of this study was to better understand the hydrological functioning of the Chari …

Wetlands provide various environmental services and support livelihoods of poor
populations in many parts of the world. Nevertheless knowledge about the quantification of …

A hydrological modelling at a catchment scale has been used to investigate the impact of
climatic and land use change on water resources in data scarce Tropical Africa using a …

Climate change/variability and land-use changes are the main forcings of river discharges
variability. However, an understanding of their simultaneous impacts on river discharges …