西北地区不同地域生态-经济-社会综合区划指标体系研究

Index system for ecological-economical-social comprehensive regionalization in the northwest China

随着科学技术的进步、社会经济的发展和自然区划研究工作的深入,要求自然区划必须适用社会经济发展的要求,为区域社会经济持续发展服务。因此,西北地区生态维护建造和社会经济的和谐发展,要求有一个与其相适应的综合区划(包括生态环境、经济和社会三个耦合系统)研究作指导,来区分不同地域的特点并提出持续有效的发展对策。同时,由于指标体系及其量化模型的建立是综合区划定量研究的基础和前提,为此,以多维度多层次理论为基础,建立区划指标体系,针对西北地区生态环境和社会经济发展的特殊问题,提出各指标的量化模型,并应用层次分析法(AHP)确定不同层次指标的权重,为西北地区不同地域的综合区划研究提供基础。

The development of science,technology and social economic requires that the natural environment regionalization must correspondent with regional social economic development and offer service to them.So a comprehensive study is necessary to combine the natural environment with regional social and economic development,which is as well as a further researches on natural zoning.In the northwest of China,the harmonious development between natural environment and society-economy also requires there is a comprehensive regionalization to guide the practice.And because the index system and index's mathematical modeling are base and preconditions for the comprehensive regionalization.So this paper establishes the index system based on the theory of multi-dimensional and multi-level,puts forward the mathematical modeling of empirical formula by considering the natural environment characteristics of different zone and the main problems,and using analytic hierarchy process(AHP) method calculates the index's weight in every level,in order to provide a foundation for the study of comprehensive regionalization in northwest of china.