| 中外生态安全评价对比研究 |
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| 引用本文： | 汪朝辉,田定湘,刘艳华.中外生态安全评价对比研究[J].生态经济(学术版),2008(7). |
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| 作者姓名： | 汪朝辉 田定湘 刘艳华 |
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| 作者单位： | 中南林业科技大学森林旅游研究中心;湖南工业大学经济管理学院; |
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| 摘 要： | 生态安全评价是生态安全的核心问题,国内外在评价对象、指标体系的构建和评价方法的选择上做了大量有益的探索.国外生态安全评价围绕生态风险和生态系统的健康的评价构建评价指标,评价的方法主要是生态模型的探讨;而国内主要从研究对象的尺度和不同属性构建评价指标,评价方法中基于P-S-R框架下的数学模型应用较为广泛.
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| 关 键 词： | 生态安全评价 生态风险 生态系统的健康 评价指标 评价方法 外生态 安全评价 研究 Assessment Ecological Security Foreign 应用 数学模型 框架 属性 尺度 评价对象 生态模型 评价方法 评价指标 健康 生态系统 生态风险 的选择 指标体系 |
The Contrary Reseaches on the Chinese and Foreign Ecological Security Assessment |
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| WANG Chao-hui,TIAN Dingxiang,LIU Yan-hua.The Contrary Reseaches on the Chinese and Foreign Ecological Security Assessment[J].Ecological Economy,2008(7). |
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| Authors: | WANG Chao-hui TIAN Dingxiang LIU Yan-hua |
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| Institution: | WANG Chao-hui1,2,TIAN Dingxiang2,LIU Yan-hua2 (1. Research Center of Forestry Recreation,Central South University of Forestry & Technology,Changsha 410004,China,2. College of Economics & Management,Hunan University of Technology,Zhuzhou Hunan 412008,China) |
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| Abstract: | Ecological security assessment is one of the core problems of ecological security, domestic and outside coutries have expored beneficially about the object, index system and the choice of methods. In the outside ecological security assessment set up assessment indexes from ecological risk and eco-system heath ,and the method of assessment is mainly about the study of ecosystem model; But in the domestic it mainly sets up assessment indexes from the research object's dimensions and different attribute, and t... |
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| Keywords: | ecological security assessment ecological risk eco-system heath assessment index assessment method |
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