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