地理信息系统GIS支持下的城市地质环境评价  

A GIS-AIDED GEO-ENVIRONMENTAL ASSESSMENT IN URBAN PLANNING

作　　者：戴福初[1] 张晓晖[2] 李军[1] 唐蕴[3] 

机构地区：[1]中国科学院地理研究所,北京100101 [2]中国科学院地质与地球物理研究所,北京100029 [3]中国水利水电科学研究院岩土所,北京100044

出　　处：《工程地质学报》2000年第4期426-432,共7页Journal of Engineering Geology

摘　　要：以 GIS为支撑工具 ,对城市地质环境空间数据库的建立方法、城市建设用地类型的初步划分及城市建设用地与地质环境的协调性评价模型作了分析 ,并选取典型实例进行剖析 ,结果表明 GIS是城市地质环境研究的有效工具。WT5,5”BZ]Geo environmental assessment is an important tool in planning and site selection for human engineering activities. The characteristics of various types of urban land uses and criteria for evalnatin of the geo environment are discussed in this paper. A GIS aided geo environmental assessment for urban planning is proposed. by GIS, the method for establishing the geo environmental spatial database and mathematical model for evaluating the adaptability of the geo environment to various types of urban land uses are put forward. Acity located in the Northwest China is taken as an example to demonstrate the effectiveness of the GIS approach and the proposed model.

关 键 词：地理信息系统 城市建设用地 地质环境 协调性评价 

分 类 号：X321[环境科学与工程—环境工程] P208[天文地球—地图制图学与地理信息工程]