Friday, May 24, 2013

World on course to run out of water

"Ecosystems influence the local, regional and global availability and quality of water. Forests help regulate soil erosion and protect water quality and supply. Wetlands can reduce flood risks. Soil biodiversity helps maintain water for crops" http://www.guardian.co.uk/environment/2013/may/22/world-run-out-water-ban-ki-moon1

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