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| 甘肃省沙漠化现状、成因及其防治对策 | |
| 引用本文： | 屈建军,马立鹏,刘丛.甘肃省沙漠化现状、成因及其防治对策[J].中国沙漠,2002,22(5):520-524. |
| 作者姓名： | 屈建军 马立鹏 刘丛 |
| 作者单位： | 1. 中国科学院,寒区旱区环境与工程研究所,甘肃,兰州,730000 2. 甘肃省林业勘测设计院,甘肃,兰州,730000 3. 甘肃省三北局,甘肃,兰州,730000 |
| 基金项目： | 国家重点基础研究发展规划项目 (G2 0 0 0 0 4870 5 )，中国科学院寒区旱区环境与工程研究所知识创新项目 (CACX2 10 0 2 6)，中国科学院知识创新工程 (2 10 0 0 15 )，国家自然科学基金 (4 99710 13 )，国家重点基础研究发展规划 (G19990 43 5 0 5 )资助 |
| 摘 要： | 甘肃省地处我国西北内陆腹地,由于自然及人为因素的作用,造成省内沙漠化土地广泛分布.近半个世纪以来,沙漠化加剧,沙漠化土地面积迅速扩展,生态平衡失调,环境恶化,严重制约了社会、经济的发展.针对甘肃省沙漠化扩展的原因和防治中存在的问题,提出了防治对策. |
| 关 键 词： | 沙漠化 防治对策 甘肃省 |
| 文章编号： | 1000-694X(2002)05-0520-05 |
| 修稿时间： | 2002年7月1日 |
Present Situation, Cause and Control Way of Sandy Desertification in Gansu Province |
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| QU Jian jun ,Ma Li peng ,LIU Cong.Present Situation, Cause and Control Way of Sandy Desertification in Gansu Province[J].Journal of Desert Research,2002,22(5):520-524. | |
| Authors: | QU Jian jun Ma Li peng LIU Cong |
| Institution: | QU Jian jun 1,Ma Li peng 2,LIU Cong 3 |
| Abstract: | Gansu Province is located in the hinterland of Northwest China. Because of natural and man made factors, sandy desertification lands are extensively distributed within the Province. Especially since the middle 20 Century the sandy desertification land areas have being rapidly expanded, and sandy desertification becomes intensively. Ecological environment deteriorates and the social and economic development is seriously restricted. In the light of the cause of sandy desertification extension and the problem in controlling, some countermeasures are put forward. |
| Keywords: | sandy desertification countermeasure Gansu province |
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