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… the century, while continuing to protect the ozone layer. Ecosystem impacts: Averting dangerous climate change and … Convention “land degradation” means reduction or loss, in arid, semi-arid and dry sub-humid areas, of the biological or economic …

… and restore the health and integrity of the Earth’s ecosystem. In view of the different contributions to global … of UNEP. Desertifi cation Degradation of land in arid, semi-arid and dry sub-humid areas, resulting from various factors, …