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Changing land use systems and socio-economic roles of vegetation in semi-arid Africa The case of the Afar and Tigrai of Ethiopia
(2000)
In recent years, increased populations and the accompanying human demands have led to changes in land-use in the drylands of sub-Saharan Africa, in turn resulting in the reduction of vegetation and other natural resources. ...
Influence of Settlements on Land use and Vegetation in the Rangelands of Northeastern Ethiopia: Application of Aerial Photographic Technique
(1999)
Population pressure through settlements and encroachment of cultivation into pastoral prime grazing lands in and semi-and areas of Africa have resulted in the reduction of natural vegetation cover, in turn transforming ...