• Volume 27 Issue 3
    Aug.  2021
    Turn off MathJax
    Article Contents
    YAN Xuqian, ZHANG Shuntang, YUAN Huaiyu. Theory and method of ecosystem health assessment in a mining area[J]. Chinese Journal of Engineering, 2005, 27(3): 351-355. doi: 10.13374/j.issn1001-053x.2005.03.024
    Citation: YAN Xuqian, ZHANG Shuntang, YUAN Huaiyu. Theory and method of ecosystem health assessment in a mining area[J]. Chinese Journal of Engineering, 2005, 27(3): 351-355. doi: 10.13374/j.issn1001-053x.2005.03.024

    Theory and method of ecosystem health assessment in a mining area

    doi: 10.13374/j.issn1001-053x.2005.03.024
    • Received Date: 2004-04-19
    • Rev Recd Date: 2004-12-10
    • Available Online: 2021-08-17
    • Based on the connotation of ecosystem health in a mining area and an index system for assessment established, the status quo of ecosystem health was assessed by the fuzzy theory and its tread in development was predicted by the grey theory. The non-linear theory was applied to assess the stabilities of the ecosystem and a comprehensive assessment method was proposed. The results show that the situation of ecosystem health in the investigated mining area is sub-healthy. It is necessary to adjust and control the situation and some measures were recommended.

       

    • loading
    • 加載中

    Catalog

      通訊作者: 陳斌, bchen63@163.com
      • 1. 

        沈陽化工大學材料科學與工程學院 沈陽 110142

      1. 本站搜索
      2. 百度學術搜索
      3. 萬方數據庫搜索
      4. CNKI搜索
      Article views (197) PDF downloads(7) Cited by()
      Proportional views
      Related

      /

      DownLoad:  Full-Size Img  PowerPoint
      Return
      Return
      中文字幕在线观看