基于3S技术的千山景区及周边生态地质环境质量评价  

The eco-geological environment quality assessment about Qianshan scenic zone and its periphery based on 3S technology

作　　者：杨维[1] 孙浩然[1] 康志勇 郭亚伟[1] 李仁峰 

机构地区：[1]沈阳建筑大学市政与环境工程学院,沈阳110168 [2]辽宁省冶金地质勘查局地质勘查研究院,辽宁鞍山114038

出　　处：《工程勘察》2009年第11期39-43,95,共6页Geotechnical Investigation & Surveying

基　　金：辽宁省自然科学基金项目(20072012);辽宁省冶金局科技项目(20071207)

摘　　要：在对千山风景区及周边地区进行了长达半年的基于3S技术的生态地质环境调查的基础上,查明了研究区存在的生态地质环境问题并对其效应进行了分析,选取断裂构造、坡度、地质灾害、植被指数、生物量、湿度指数、地表水质量、地下水质量、水资源量、粉尘、土地利用、采矿、旅游等13个评价因子,在GIS平台上运用AHP模糊综合评判模型对千山风景区及周边地区的生态地质环境质量进行了评价,评价结果真实反映了研究区的生态地质环境现状。After taking eco-geological environment investigation of Qianshan scenic zone and its periphery with 3S technology for as long as six months, we have found eco-geological environment problems in the study area and analyzed its effect. By selecting 13 factors including faults, slope, geological disasters, vegetation index, biomass, humidity index, surface water quality, groundwater quality, water resources, dust, land use, mining, tourism and so on, we acquire the resuh of eco-geological environment quality assessment about Qianshan scenic zone and its periphery in the GIS platform by using AHP fuzzy comprehensive evaluation model, which truly reflect existing eco-geological environment situations of the study area.

关 键 词：生态地质环境质量 3S技术 指标体系 AHP模糊综合评判 

分 类 号：X826[环境科学与工程—环境工程]