基于层次-模糊分析法的荥阳某废弃工矿用地生态修复效果评价  

Evaluation of ecological treatment effect of abandoned industrial and mining land in Xingyang based on AHP fuzzy analysis

作　　者：尹亚欧 张戈 赵森 彭辉 刘承勇 王琛 慈凯东 YIN Yaou;ZHANG Ge;ZHAO Sen;PENG Hui;LIU Chengyong;WANG Chen;CI Kaidong(Eco-environmental Geology Service Center of Henan Geological Bureau,Zhengzhou 450012,Henan,China;Henan Fifth Geological Brigade Limited Company,Zhengzhou 450016,Henan,China;Institute of Soil Science,Chinese Academy of Sciences,Nanjing 210018,Jiangsu,China)

机构地区：[1]河南省地质局生态环境地质服务中心,河南郑州450012 [2]河南省第五地质大队有限公司,河南郑州450016 [3]中国科学院南京土壤研究所,江苏南京210018

出　　处：《矿产勘查》2023年第11期2230-2236,共7页Mineral Exploration

基　　金：郑州市财政局、郑州市自然资源和规划局2019年度中央重点生态保护修复治理专项资金(郑财非税[2019]21号)资助。

摘　　要：开展废弃工矿用地生态修复效果评价,可以掌握工矿用地的生态现状,为废弃工矿用地的治理提供科学依据。本文以荥阳某废弃工矿用地为例,构建了包含12项指标的评价体系,并运用层次-模糊分析法,对治理效果开展综合评价。评价结果表明:整体修复效果评价为良,治理区的植被、土壤、水土保持情况得到了改善,地质灾害风险降低。评价结果与实际基本相符,为当地开展后续生态治理项目与制定地灾防治规划提供了参考。The effect evaluation of the ecological restoration of abandoned industrial and mining lands can grasp the ecological status of these lands and provide scientific basis for the treatment of the lands.Taking an abandoned industrial and mining land in Xingyang as an example,this article constructs an evaluation system containing 12 indicators,and uses fuzzy analytic hierarchy process method to carry out a comprehensive evaluation of the treatment effect.The evaluation results indicate that the overall restoration effect is good.The regional vegetation,soil,water and soil conservation has been improved,and the risk of geological disasters has been reduced.The evaluation results are basically consistent with reality,which provides a reference for carrying out follow-up ecological development projects and formulating the disaster prevention and control plans in the local region.

关 键 词：层次-模糊分析法 工矿用地 生态修复 效果评价 

分 类 号：X822[环境科学与工程—环境工程]