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Overview China's total area of deserts,including gravel deserts and gobi,is approximately1.40 million km~2,or 15.5 percent of China's total land area,of which sand deserts occupy 593,000 km~2,gobi and gravel deserts 569,000 km2,and desertified lands 328,000km2.In the past,little concern was shown for these areas,in spite of their great expanse.They were principally regarded as problem areas,and visited only by a
Overview China's total area of deserts, including gravel deserts and gobi, is about 1.40 million km ~ 2, or 15.5 percent of China's total land area, of which sand deserts occupy 593,000 km ~ 2, gobi and gravel deserts 569,000 km2, and desertified lands 328,000km2.In the past, little concern was shown for these areas, in spite of their great expanse.They were principally regarded as problem areas, and visited only by a