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区划是进行区域开发和区域治理的科学基础。与已有研究不同,本文依据区域之间的空间异质性与空间依赖性,采用最大P区域问题的区划方法,以地级市为基本区域单元,对泛珠三角进行了新的区划。新区划结果是,泛珠三角由东部、中部和西部三大区域构成,其中东部区域包括福建全省、广东80%以上的区域和江西90%以上的区域,共计41个区域单元;中部区域包括海南全省和湖南60%以上的区域,以及广西80%以上的区域,共计43个区域单元;西部区域包括四川、云南和贵州的49个区域单元。这个区划结果可以为泛珠三角编制区域规划、制定区域政策、开展区域合作提供科学依据。
Zoning is the scientific basis for carrying out regional development and regional governance. Different from the previous studies, this paper adopts the zoning method based on the largest P-region problem and the prefecture-level city as the basic regional unit according to the spatial heterogeneity and spatial dependence between regions, and makes a new zoning for the Pan-PRD. As a result of the new zoning, the Pan-Pearl River Delta consists of three major eastern, central and western regions. The eastern region includes Fujian Province, more than 80% of Guangdong and more than 90% of Jiangxi, with a total of 41 regional units. The central region includes Hainan province and Hunan more than 60% of the region, and Guangxi more than 80% of the region, a total of 43 regional units; the western region includes 49 regional units in Sichuan, Yunnan and Guizhou. The results of this zoning can provide a scientific basis for Pan Pearl River Delta to draw up regional plans, formulate regional policies and carry out regional cooperation.