Comprehensive Evaluation on Eco-environmental Quality of Wuqi County, Shaanxi Province

QIN Wei; ZHU Qing-ke; FANG Bin; CHEN Wei-ping

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Comprehensive Evaluation on Eco-environmental Quality of Wuqi County, Shaanxi Province

- Comprehensive Evaluation on Eco-environmental Quality of Wuqi County, Shaanxi Province
- Bulletin of Soiland Water Conservation Vol. 26, Issue 6, Pages: 104-125(2007)
- 作者机构：
  
  北京林业大学水土保持与荒漠化防治教育部重点实验室,北京,100086
- 作者简介：
- 基金信息：
- DOI：
  CLC：
- Published：2007
- 稿件说明：
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QIN Wei, ZHU Qing-ke, FANG Bin, et al. Comprehensive Evaluation on Eco-environmental Quality of Wuqi County, Shaanxi Province[J]. Bulletin of Soiland Water Conservation, 2007, 26(6): 104-125.
DOI：

QIN Wei, ZHU Qing-ke, FANG Bin, et al. Comprehensive Evaluation on Eco-environmental Quality of Wuqi County, Shaanxi Province[J]. Bulletin of Soiland Water Conservation, 2007, 26(6): 104-125. DOI：

摘要

根据陕西省吴起县自然、社会和经济等方面的特点

通过比较指标的使用频度、征询专家意见

建立了吴起县生态环境质量评价指标体系

应用层次分析法确定了指标的权重。在消除指标量纲的基础上

计算了吴起县1995年至2004年的生态环境质量指数

从自然环境、社会环境、经济环境三方面对该县生态环境质量10 a间的变化进行了定量评价与定性分析

以期为当地及黄土高原县域可持续发展提供有益参考。

Abstract

This study is based on the characteristics of nat ure

society

and economy of Wuqi County

Shaanxi Province.Through frequency analysis and expert consultation

the evaluation index system of ecoenvironment quality for Wuqi County is stablished and the weight of each index is calculated by using the met hod of analytic hierarchy process(A HP).Af ter eliminating the dimension influence

the eccγenvironment qualit y index for Wuqi Count y from 1995 to 2004 is calculated.In view of the nat ural eco-environment

social eco-environment

and economic eco-environment

the va riation of eco-environmental quality of Wuqi county in the past ten years is qualitatively evaluated and quantitatively analyzed.The research work provides a reference for sustaina ble development of Wuqi County and the Loess Plateau.

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