Project document for nile river basin
The role that groundwater plays in surface water systems (rivers, wetlands, lakes) has not been adequately considered in most transboundary river basin management initiatives, including the Nile basin, supported by the GEF and other donors. Groundwater supports perennial water supply to many wetlands and stream base flow, which is critical for providing refuge for fauna and maintaining biodiversity. In addition, large wetland areas, such as the Sudd swamp in Sudan, are an important component in the local/regional atmospheric water cycle.
09 Apr 2010