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中国沙漠 ›› 2002, Vol. 22 ›› Issue (5): 520-524.

• 论文 • 上一篇    

甘肃省沙漠化现状、成因及其防治对策

屈建军1, 马立鹏2, 刘丛3   

  1. 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
  • 收稿日期:2002-07-01 修回日期:2002-09-15 出版日期:2002-10-20 发布日期:2002-10-20
  • 作者简介:屈建军(1959-),男(汉族),陕西高陵人,研究员,主要从事风沙地貌与风沙工程学研究。
  • 基金资助:
    国家重点基础研究发展规划项目(G2000048705);中国科学院寒区旱区环境与工程研究所知识创新项目(CACX210026);中国科学院知识创新工程(2100015);国家自然科学基金(49971013);国家重点基础研究发展规划(G1999043505)资助

Present Situation, Cause and Control Way of Sandy Desertification in Gansu Province

QU Jian-jun1, Ma Li-peng2, LIU-Cong3   

  1. 1. Cold and Arid Regions Environmental and Engineering Research Institute, Chinese Academy of Sciences, Lanzhou 730000, China;
    2. Forestry Survey and Design Institute of Gansu Province, Lanzhou 73000
  • Received:2002-07-01 Revised:2002-09-15 Online:2002-10-20 Published:2002-10-20

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

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.

Key words: sandy desertification, countermeasure, Gansu province

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