模糊数学在平果铝矿区生态景观评价中的应用

Application of Fuzzy Mathematics in the Ecological Landscape Assessment of Pingguo Bauxite Mine

矿区生态景观质量是反映矿山环境破坏程度和生态恢复后效应的一个重要指标,传统的评价方法在景观质量评价上存在不足,因此寻求一种较好的评价方法是矿山企业和科研工作者所关注的焦点。针对平果铝土矿矿床独特的地质特征,采用模糊综合评判方法对矿区土地种植模式进行了优化研究,罗列出各植被种植的组合顺序和空间分布情况,其结果与现场实际基本吻合,对矿区生态景观设计和环境再造具有重要的实际意义。

The quality of mining ecological landscape is one of important index that reflect the degree of mine environmental destruction and after-effect of ecological recovery.The traditional evaluation method in landscape quality assessment has been deficient.Hence,how to seek a better evaluation method is the focus of mining enterprises and scientific research workers.Based on unique geological features of Pingguo bauxite deposit,the fuzzy and comprehensive evaluation method was adopted to conduct the optimized research to the mining area land planting mode,and displayed the built-up sequence and the spatial distribution situation of various vegetations planting.And the results are basically consistent with the reality of mine.This method has a practical significance to ecological landscape design and environment restoration of the mining area.