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中国沙漠 ›› 2005, Vol. 25 ›› Issue (4): 604-611.

• 研究综述 • 上一篇    下一篇

荒漠生态系统健康评价的探索

吴建国1, 常学向2   

  1. 1. 国家环保总局气候变化影响研究中心, 北京 100012;
    2. 中国科学院寒区旱区环境和工程研究所, 甘肃兰州 730000
  • 收稿日期:2004-02-19 修回日期:2004-12-05 出版日期:2005-08-20 发布日期:2005-08-20
  • 作者简介:吴建国(1971-),男(汉族),甘肃张掖人,主要从事气候变化有关的生态学问题研究。E-mail:wujg@craes.og.cn
  • 基金资助:
    中国环境科学研究院预研基金项目(03-院预研-02);国家十五攻关项目"气候变化对西部脆弱生态系统影响"(2004-BA611B-02-3B)共同资助

Assessment of the Health of Desert Ecosystem

WU Jian-guo1, CHANG Xue-xiang2   

  1. 1. The Center of Climate Change, Chinese State Environmental Protection Administration, Beijing 100012, China;
    2. Cold and Arid Regions Environmental and Engineering Research Institute, Chinese Academy of Sciences, Lanzhou 73000, China
  • Received:2004-02-19 Revised:2004-12-05 Online:2005-08-20 Published:2005-08-20

摘要: 生态系统健康是生态系统可持续的基础,也是人类环境健康与可持续发展的基础。荒漠生态系统是荒漠区的典型生态系统,是荒漠区人类环境和社会发展的基础。本文在生态系统健康分析的基础上,对荒漠生态系统健康的定义、特征、指标和标准及评价方法进行了一些定性探索,对我国荒漠生态系统的健康状况做了简要评价。

关键词: 生态系统健康, 荒漠生态系统

Abstract: The Health of ecosystem is the base of ecosystem sustainability and the base of environmental health. Desert ecosystem is the typical ecosystem in desert regions and the base of developing the environmental and society in desert regions. This article, based on the analysis of ecosystem health, probed into the definition, characteristics, indicators and standard of desert ecosystem health and the assessment methods of desert ecosystem health. In addition, the paper has also briefly evaluated the desert ecosystem health in China.

Key words: ecosystem health, desert ecosystem

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