摘要
基于莱州-莱西一带矿山的自然地理、基础地质、矿山开采、采矿对周边环境的影响等实际因素,运用层次分析法构建矿山地质环境评估要素层与指标层,确定要素层权值和指标层中各评估指数的权重,并通过MapGIS利用网格法对研究区内开展矿山地质环境综合评价,将研究区内地质环境分为无影响区、影响轻微区、影响较严重区、影响严重区,完成环境质量评价体系的构建。
Based on physical geography,basic geology,mining and the influence of mining on the surrounding environment in Laizhou-Laixi area,by using the Analytic Hierarchy Process method,the element layer and index layer of geological environment evaluation are constructed,and the weights of the element layers and each evaluation index in the index layer are determined.Through MapGIS platform,by using grid method,comprehensive evaluation of geological environment in mines in the study area has been carried out,geological environment in the study area can be divided into no impact area,slight impact area,serious impact area and serious impact area.The construction of environmental quality evaluation system can be completed.
作者
孙俊
戚向阳
张丽君
孔令号
赵莉源
SUN Jun;QI Xiangyang;ZHANG Lijun;KONG Linghao;ZHAO Liyuan(Zhengyuan Institute of Geology and Exploration of China Metallurgical Geology Bureau,Shandong Yantai 264000,China;Yantai Coastal Zone Geological Surveying Center of China Geological Surveying,Shandong Yantai 264000,China)
出处
《山东国土资源》
2022年第12期66-69,共4页
Shandong Land and Resources
基金
中国地质调查局,莱州-莱西一带矿集区生态修复支撑调查(ZD20220220)。
关键词
层次分析法
矿山地质环境
评价体系
莱州-莱西
Analytic Hierarchy Process
geological environment in mines
evaluation system
Laizhou-Laixi
