desertification
- n the gradual transformation of habitable land into desert; is usually caused by climate change or by destructive use of the land
the dust storms in Korea are the result of rapid desertification in China
- Mexico's government estimates that some 900,000 people a year are forced off the land by desertification, as erosion and overuse of fields renders them unfit for farming.
- Add a plentiful helping of dust storms (from, for instance, the desertification of Mongolia or northern Africa) and a rise in drought-driven brushfires, and you have a made- to .
- The World Bank estimates that fallout from pollution--whether medical costs from respiratory diseases or farms forced fallow by desertification--eats up 8% of China's economic .