甘肃河西地区资源与环境基础信息系统的初步研究

建立甘肃河西走廊资源与环境信息系统的目的，就是利用地理信息资源与环境数据库和空间分析方法，探讨河西内陆流域水资源分配和调控的优化模型和水土资源开发利用模式，进而探讨人地关系协调发民遥综合模型。本文系统介绍了甘肃河西地区资源与环境基础信息系统的结构、功能、运用地理信息系统方法对甘肃河西地区社会经济发展作了初步的探讨，分析了河西地区社会经济空间格局的基本特点，认为地理信息系统技术在综合研究一个地区社会

A Preliminary Study on the Infrastructure, Functions and Application Prospectives of the Essential Resources and Environment Information System of Hexi Area, Gansu Province

The aim of organizing the Resources and Environment Information System of Hexi Area lies in studying the spatial distribution of water resources and the optimized regulating model of the inter-terrestrial basin, Hexi Area, by means of the database and spatial analysis method in GIS, and approaching the synthetic model of harmonious development between man and environment. The infrastructure and functions of the Essential Resources and Environment Information System of Hexi Area, Gansu Province, are systematically introduced. By the use of the methodology of geographic information system (GIS), a preliminary study is made on the social and economic development of Hexi Corridor, Gansu Province. It has shown that the technique of geographic information system has special advantages in the synthetic research of social and economic development and equilibrated development between both man and his surrounding environment. It is also proved to be an important aspect for the construction of Decision Support System (DSS) for the government.