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中国沙漠 ›› 2004, Vol. 24 ›› Issue (1): 17-22.

• 研究综述 • 上一篇    下一篇

荒漠化评价研究综述

高志海1,2, 孙保平2, 丁国栋2   

  1. 1. 甘肃省治沙研究所, 甘肃 武威 733000;
    2. 北京林业大学水土保持学院, 北京 100083
  • 收稿日期:2003-03-13 修回日期:2003-04-28 出版日期:2004-02-20 发布日期:2004-02-20
  • 作者简介:高志海(1963-),男(汉族),内蒙古太卜寺旗人,研究员,博士,主要从事荒漠化遥感评价与监测研究。E-mail:zhgao@gsdcri.com
  • 基金资助:
    国家自然科学基金项目(30070600); 国家"十五"科技攻关项目(2002BA517A09-01)资助

A Review on the Theory and Technologies of Desertification Assessment

GAO Zhi-hai1,2, SUN Bao-ping2, DING Guo-dong2   

  1. 1. Gansu Desert Control Research Institute, Wuwei 733000, Gansu, China;
    2. College of Water and Soil Conservation, Beijing Forestry University, Beijing 100083, China
  • Received:2003-03-13 Revised:2003-04-28 Online:2004-02-20 Published:2004-02-20

摘要: 从荒漠化评价指标体系、荒漠化现状评价、荒漠化发展速度评价和荒漠化危险性评价四个方面回顾和总结了荒漠化评价领域国内外的代表性观点, 系统介绍了荒漠化评价研究的热点领域、争论的观点和近几年的研究进展, 提出了荒漠化评价研究的发展趋势。

关键词: 荒漠化评价, 理论和技术

Abstract: The typical academic viewpoints are reviewed and summarized in four aspects of desertification assessment that are desertification indicators, assessment of present status of desertification, assessment of extending rate of desertification and assessment of desertification risk. The hotspots, argued fields and recent progresses of the desertification assessment studies are described in detail. The trends of desertification assessment study are put forward also.

Key words: desertification assessment, theories and technologies

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