Water-Speading Wiers for the Development of Degraded Dry River Valleys - Experience from the Sahel
The present study is an outcome of a joint KfW and GIZ initiative that has been implemented on behalf of the German Federal Ministry for Economic Cooperation and Development /(BMZ). Its purpose is to describe the new approach involving the construction of waterspreading weirs that was developed in recent years in the Sahel region, and thus to make it an
attractive option for other semi-arid regions as well.
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