省域空间开发功能区划方法探讨

PRIMARY STUDY ON THE METHODS OF SPATIAL DEVELOPMENT FUNCTION REGIONALIZATION IN PROVINCE SCALE

空间开发功能区划通过划定各类功能区,使尽可能多的经济社会活动配置在低环境敏感性、低开发成本、高发展潜力的空间,实现经济、资源和环境的协调发展以及综合效益的最大化。初步探讨了省域空间开发功能区划的方法和指标体系,提出了经济发展潜力、资源利用成本、生态保护价值的定量评价方法及其区域分异规律研究思路,确定了不同经济、资源和生态组合对应的空间开发功能类型,并引入三维魔方图方法进行综合分类。在此基础上,对江苏省进行了以县市为单元的功能分区,将其作为江苏省进行空间开发秩序调整和管制的依据。

Spatial Development Function Regionalization divides the region into different function sections, allocates more economic activity into the sections with low environment sensitivity, low resource utilization cost and high economic potential. The paper probes into the principle and indices system to make the functional region division in province scale puts forward the methods to evaluate the economic development potential, resource utilization cost and the environment protection value. Then it provides a way to find the rules in the regional distribution with respect to these factors. Furthermore, it defines six types of the spatial development function according to the various combination of the economic development value, resource utilization cost and the ecological conservation value, and introduces a three dimension magic cube method to make these integrative region divisions. Finally, using these methods, the paper makes out the functional division in Jiangsu Province based on the cell of the country or country level city, which will be the base for the spatial goverment.