尾矿库环境影响指标体系及评价方法及其应用

›› 2008, Vol. 29 ›› Issue (8): 2087-2091.

• Fundamental Theroy and Experimental Research • Previous Articles Next Articles

Index system of environmental impact of tailings pond and application of assessment approach

JI Hong-juan¹, YANG Chun-he^{1, 2}, ZHANG Chao², XIE Ting³

1. Key Laboratory for the Exploitation of Southwestern Resources & the Environmental Disaster Control Engineering, Chongqing University, Chongqing 400044, China; 2. Institute of Rock and Soil Mechanics, Chinese Academy of Sciences, Wuhan 430071, China; 3. School of Chemical & Environmental Engineering, Beijing Technology and Business University, Beijing 100037, China

Received:2007-12-26 Online:2008-08-11 Published:2013-08-02

Abstract

Abstract: Tailings pond’s accidences can bring in destroy on geological environment, natural environment and ecological environment. So an environment assessment index system of tailings pond is set up, and using fuzzy analytical hierarchy apprehensive model to appraise impacts of tailings pond on environment. In this model, the judgment matrix is constructed with fuzzy data so as to show the fuzziness and uncertainty of subjective judgment. So the influence of certain experts biased scoring might be reduced moderately. And multi-factor weighted model is adopted to calculate the last results. According to assessment standard environmental impact degree gained is slight influence.

Key words: tailings pond, environmental impact assessment, index system, fuzzy analytical hierarchy apprehensive process

CLC Number:

TD 311
Please send e-mail to pingzhou3@126.com if you would like to read full paper in English for free. Parts of our published papers have English translations.

JI Hong-juan , YANG Chun-he , ZHANG Chao , XIE Ting . Index system of environmental impact of tailings pond and application of assessment approach[J]., 2008, 29(8): 2087-2091.

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Index system of environmental impact of tailings pond and application of assessment approach

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