... terms of climate, land tenure, land use, and main vegetation types within the specific study areas. C, cropland; G, grassland; S, shrubland; U, urban areas; WB, woodland and bushland; W, water.Nkedianye ... small ruminants in Africa. INRA Production Animales 10(1):99–110.Behnke, RHJ. 2008. The Drivers of Fragmentation in Arid and Semi-Arid Landscapes. In Fragmentation in Semi-Arid and AridLandscapes: ... providing relevant and timel y information to support sustainable rearing of improved breeds in areas of com-mon pool resources. Final ly, policies that discourage land fragmentation and intensifi-cation...