Soil Erosion, Desertification and Dust Storms

 

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Disappearance of topsoil causes desert expansion and crop reduction in regions across the world. – https://s-media-cache-ak0.pinimg.com/564x/20/6c/2a/206c2ad371d266ecb1bb2a3539ac15a6.jpg

How Soil Erosion Contributes to Desertification and Dust Storms

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Published by

Willem Van Cotthem

Honorary Professor of Botany, University of Ghent (Belgium). Scientific Consultant for Desertification and Sustainable Development.