1. Millennium Ecosystem Assessment, Ecosystems and Human Well-being, Desertification Synthesis;Adeel,2005
2. Ants as indicators of restoration Success: relationship with soil microbial biomass in the Australian Seasonal Tropics;Andersen;Restor. Ecol.,1997
3. Restoration and rehabilitation of degraded ecosystems in arid and semi-arid lands, a view from the south;Aronson;Restor. Ecol.,1993
4. Bai, Z.G., Dent, D.L., Olsson, L., Schaepman, M.E., 2008. Global assessment of land degradation and improvement. 1. Identification by remote sensing. Report 2008/01, ISRIC – World Soil Information, Wageningen.
5. Biodiversity protection through offsets in German;Bakker,2012