| 1. | In the past , the deserts buried the fertile
土地沙漠化是人类文明的大敌。 |
| 2. | Culture of kubuqi desert and succession of land desertization
库布齐沙漠文化与土地沙漠化的演变探讨 |
| 3. | Desertification has been recognized as a major threat to biodiversity
土地沙漠化被认为是对生物多样性构成主要的威胁。 |
| 4. | Current status and causes of land desertification in middle and lower reaches of heihe river basin
黑河流域中下游地区土地沙漠化现状及其原因分析 |
| 5. | Land desertification can develop so fast , the main reason is the devastation of forest vegetation by human
土地沙漠化之所以迅速发展，主要原因是人类对植被的破坏。 |
| 6. | Land desertification can develop so fast , the main reason is the devastation of forest vegetation by human
土地沙漠化之所以迅速发展，主要原因是人类对植被的破坏。 |
| 7. | However the number is still increasing with the desertification of land and the lack of fresh water
随着土地沙漠化的加剧，以及淡水资源的日益短缺，这一数字还在不断上升。 |
| 8. | A number of solutions have been tried in order to reduce the rate of desertification and regain lost land
人们已经尝试了很多方法来降低土地沙漠化的程度和恢复已失去的土地。 |
| 9. | Land desertification is one of the most important problems about the issue of environment , social and economy in the world
土地沙漠化是当今世界所面临的重大的环境?社会经济问题之一。 |
| 10. | The draining of water and soil and deserting of the earth is also affects and confine the survival and deeper development
从水土流失到土地沙漠化，都严重影响和制约着人类的生存和进一步发展。 |
