山东省地质环境质量评价研究

Assessment and Study on Geological Environment Quality in Shandong province

摘要:

选取综合指数法为主要研究方法，在充分分析和借鉴前人研究经验的基础上，建立了适合山东省地质环境状况的评价指标体系，并对山东省各地市目前的地质环境质量进行了总体评价。研究中选取区域地质条件、地质灾害、人类活动和资源4个指标，各指标下又划分了若干子指标，构成了山东省地质环境质量评价的三级指标体系；然后运用层次分析法确定各指标的权重，并对相关数据进行计算，得出山东省各地市的地质环境质量的综合指数；最后根据各地市的综合指数得分将山东省地质环境质量划分为3类：即地质环境条件相对较好的鲁西鲁北地区、地质环境质量居中的胶东半岛地区和地质环境质量较差的鲁中山区。

Abstract:

Choosing composite index method as the major studying method, on the basis of analyzing and referring experiences of the formers, the assessment system which is suitable for regional geological environmental quality in Shandong province has been set up, and total assessment of geological environment quality of all cities in Shandong province have been given. Choosing aerial geological condition, geological calamities, human activities and resources as the main indexes, and each index can be divided into several sub-indexes, which together composed the third class index system; then the powers are determined by analytical hierarchy processes and the variant coefficients of geological environmental quality in Shandong province are induced. According to the above scores, geological environment quality in Shandong province can be divided into three main areas: the western and northern areas where geological environmental quality is quite well; the Jiaodong peninsular areas where geological environmental quality is medium and the middle mountain areas where geological environment quality is bad.