This report contains comprehensive qualitative and quantitative study of enviromental degradation in the Gebi Valley and Sool Plateau of Sanaag Region in the Northern Somalia.The report was commissioned by Horn Relief in recognition of the environmental factors contribuiting to the over four year drought(2000-2004) in the Gebi Valley and Sool Plateau ecological zones. This report provides baseline data for monitoring of environmental change in the areas and information for developing appropriate programs to address environmental degradation and desertification in the areas