Desertification: a global problem

Photo credit: Our World

Desertification Crisis Affecting 168 Countries Worldwide, Study Shows

by Ed King

Severe land degradation is now affecting 168 countries across the world, according to new research released by the United Nations Convention to Combat Desertification (UNCCD).

The figure, based on submissions from countries to the UN, is a marked increase on the last analysis in the mid-1990s, which estimated 110 states were at risk.

In an economic analysis published last week the Convention also warns land degradation is now costing US$490 billion per year and wiping out an area three times the size of Switzerland on an annual basis.

Read the full article: Our World

 

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Author: Willem Van Cotthem

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

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