【摘要】 本文选择了与地质环境有密切关系的地裂缝、地下水污染、地面沉降、黄土湿陷、承压水位下降和土壤盐碱化等六个评价因子,应用模糊综合评判和聚类分析方法,借助计算机,对西安市区的地质环境质量作了综合评价.然后运用模糊聚类分析,按环境质量优劣程度,划出五个地质环境质量区,并提出各区存在的主要问题及防治意见,为城建规划及环境管理提供一定的理论依据.更多还原

【Abstract】 In this paper,the author evaluates the quality of geologic environment in Xian urban districts,using the fuzzy comprehensive evaluation method and computers.On the basis of the evaluated results and using the fuzzy clu- ster analysis,the author divides the districts into five geologic evironment regi- ons and discusses the main problems and their prevention and controls in each region.更多还原