<th id="5nh9l"></th><strike id="5nh9l"></strike><th id="5nh9l"><noframes id="5nh9l"><th id="5nh9l"></th><strike id="5nh9l"></strike>
<progress id="5nh9l"><noframes id="5nh9l"><th id="5nh9l"><noframes id="5nh9l">
<th id="5nh9l"></th> <strike id="5nh9l"><noframes id="5nh9l"><span id="5nh9l"></span>
<progress id="5nh9l"><noframes id="5nh9l"><span id="5nh9l"><noframes id="5nh9l"><span id="5nh9l"></span><strike id="5nh9l"><noframes id="5nh9l"><strike id="5nh9l"></strike>
<span id="5nh9l"><noframes id="5nh9l">
<span id="5nh9l"><noframes id="5nh9l">
<span id="5nh9l"></span><span id="5nh9l"><video id="5nh9l"></video></span>
<th id="5nh9l"><noframes id="5nh9l"><th id="5nh9l"></th>
<progress id="5nh9l"><noframes id="5nh9l">
  • 《工程索引》（EI）刊源期刊
  • 中文核心期刊
  • 中國科技論文統計源期刊
  • 中國科學引文數據庫來源期刊

留言板

尊敬的讀者、作者、審稿人, 關于本刊的投稿、審稿、編輯和出版的任何問題, 您可以本頁添加留言。我們將盡快給您答復。謝謝您的支持!

姓名
郵箱
手機號碼
標題
留言內容
驗證碼

礦區生態系統健康評價的理論和方法

閆旭騫,  張順堂,  袁懷雨

downloadPDF
文章導航 > 工程科學學報  > 2005 >  27(3): 351-355
閆旭騫, 張順堂, 袁懷雨. 礦區生態系統健康評價的理論和方法[J]. 工程科學學報, 2005, 27(3): 351-355. doi: 10.13374/j.issn1001-053x.2005.03.024
引用本文: 閆旭騫, 張順堂, 袁懷雨. 礦區生態系統健康評價的理論和方法[J]. 工程科學學報, 2005, 27(3): 351-355. doi: 10.13374/j.issn1001-053x.2005.03.024
shu
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
shu

礦區生態系統健康評價的理論和方法

doi: 10.13374/j.issn1001-053x.2005.03.024

  • 1. 山東工商學院, 煙臺 264005;

  • 2. 北京科技大學土木與環境學院, 北京 100083

基金項目: 

國家自然科學基金資助項目(No.70173034)

詳細信息
    作者簡介:

    閆旭騫(1966-),男,副教授,博士

  • 中圖分類號: TD88

Theory and method of ecosystem health assessment in a mining area

  • 1. Shandong Institute of Business and Technology, Yantai 264005, China;

  • 2. Civil and Environmental Engineering School, University of Science and Technology Beijing, Beijing 100083, China

    摘要
  • 摘要: 分析了礦區生態系統健康內涵,建立了評價指標體系,以模糊評價理論對礦區生態系統健康現狀、以灰色預測和趨勢函數法對礦區生態系統健康的發展趨勢、以非線性理論對礦區生態系統的穩定性進行了評價,在此基礎上提出了綜合評價方法.實例研究的結果表明,研究礦區生態系統處于亞健康狀態,需要對其進行干預和調控.并提出了相應的對策和建議.

     

    Abstract: 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.

     

    • HTML全文
    • 參考文獻(0)
    • 相關文章
    • 施引文獻
  • 資源附件(0)
  • 加載中
WeChat 點擊查看大圖
計量
  • 文章訪問數:  170
  • HTML全文瀏覽量:  29
  • PDF下載量:  6
  • 被引次數: 0
出版歷程
  • 收稿日期:  2004-04-19
  • 修回日期:  2004-12-10
  • 網絡出版日期:  2021-08-17

目錄

    /

    返回文章
    返回

    《工程科學學報》編輯部

    地 址：北京市海淀區學院路30號郵政編碼：100083電 話：(010)62333436

    本系統由 北京仁和匯智信息技術有限公司 開發 技術支持： info@rhhz.net   百度統計

    <th id="5nh9l"></th><strike id="5nh9l"></strike><th id="5nh9l"><noframes id="5nh9l"><th id="5nh9l"></th><strike id="5nh9l"></strike>
    <progress id="5nh9l"><noframes id="5nh9l"><th id="5nh9l"><noframes id="5nh9l">
    <th id="5nh9l"></th> <strike id="5nh9l"><noframes id="5nh9l"><span id="5nh9l"></span>
    <progress id="5nh9l"><noframes id="5nh9l"><span id="5nh9l"><noframes id="5nh9l"><span id="5nh9l"></span><strike id="5nh9l"><noframes id="5nh9l"><strike id="5nh9l"></strike>
    <span id="5nh9l"><noframes id="5nh9l">
    <span id="5nh9l"><noframes id="5nh9l">
    <span id="5nh9l"></span><span id="5nh9l"><video id="5nh9l"></video></span>
    <th id="5nh9l"><noframes id="5nh9l"><th id="5nh9l"></th>
    <progress id="5nh9l"><noframes id="5nh9l">
    259luxu-164