By Robin P. White and Janet Nackoney ‘World Resources Institute’
This web-based analysis takes advantage of the power of geospatial technologies to examine the world’s drylands. We consider drylands from the perspective of human livelihoods, examining how these livelihoods are integrated with dryland ecosystem goods and services.
http://knowledgebase.terrafrica.org/fileadmin/user_upload/terrafrica/docs/drylands_WRI.pdf
Desert Restoration Hub 