Water for a Thirsty Sahel

In 2012, the IAEA launched a large scale, four-year, technical cooperation project to promote the integrated management and development of shared groundwater resources in the Sahel region. The project supports the use of isotope techniques in hydrological studies to map underground water, and to identify and understand the root causes of the main threats to the five transboundary aquifers. Isotope hydrology techniques can also provide useful information about the quality and availability of water hidden underground, and can be used to investigate the impact of climate change on water resources.