中原城市群乡村“三生”功能分区识别及调控路径  

Classifying and regulation pathway of rural"production-living-ecology"regional area in the Center Plains Urban Agglomeration

作　　者：周侗[1] 王佳琳 Zhou Tong;Wang Jialin(School of Geographical Sciences,Nantong University,Nantong 226007,Jiangsu,China;School of Economics and Management,Nantong University,Nantong 226019,Jiangsu,China)

机构地区：[1]南通大学地理科学学院,江苏南通226007 [2]南通大学经济与管理学院,江苏南通226019

出　　处：《地理科学》2023年第7期1227-1238,共12页Scientia Geographica Sinica

基　　金：国家社会科学重大基金项目(19ZDA189);国家自然科学基金项目(42271451)资助。

摘　　要：本文基于“生产–生活–生态”3个维度,优化了乡村地域功能评价指标体系,综合运用SOFM网络、地理探测器模型和M-K检验方法,实现了中原城市群187个县(区)的最优功能聚类。结果表明:(1)研究区“三生”功能发展水平的数量结构分别呈“橄榄形”“宝塔形”和“金字塔形”特征,冷热点与数量结构特征的空间分布具有相对一致性。(2)基于乡村功能分区模型实现了乡村分区数目的客观判定,并将研究区划分为主导功能区、滞后发展功能区、复合协调功能区3大类和粮食生产主导功能区等7小类。(3)乡村地域功能分区表现为差异化的结构和空间分异特征,该特征是传统农区本底特色和乡村转型多元要素碰撞的直观表现,符合区域发展趋势。(4)结合各类分区的发展现状,提出了针对性的调控路径。以期丰富乡村地域功能理论的内涵,进一步明确传统农区的乡村发展格局,促进乡村地域系统各功能协调发展。Based on three dimensions of"production,living,ecology",the assessment index system of rural regional functions was optimized.The optimal functional clustering of 187 counties in the Central Plains Urban Agglomeration was achieved by the SOFM network,Geodetector mode,and the Mann-Kendall method.The results showed that:1)The development pattern of"production,living and ecology"functions in the Central Plains Urban Agglomeration had obvious spatial heterogeneity,and from the point of evaluation index,the topdown number structures of counties were characterized as"olive","pagoda"and"pyramid"respectively.The spatial distribution characteristics of hot and cold spots analysis and number structure analysis are relatively consistent.2)The rural functional zoning model proposed in this paper could accurately identify the functional characteristics of the"production,living,ecology"at the county-level,based on these,the 187 counties were divided into 3 major categories:dominant functional area,complex development functional area,and complex coordination functional area,and 7 sub-categories,including grain production dominant functional area,etc.3)The functional zoning of rural areas is characterized by differentiated structure and spatial differentiation,which is an intuitive manifestation of the collision between the background characteristics of traditional agricultural areas and the multiple elements of rural transformation and is in line with the regional development trend.4)Combined with the development status of various counties,targeted development countermeasures were put forward,aiming to enrich the connotation of rural regional functions theory,further clarify the rural development pattern of traditional agricultural areas,and promote the coordinated development of the"production,living,ecology"function in the Central Plains Urban Agglomeration region.

关 键 词：“三生”功能分区 “三生”功能 SOFM 地理探测器 中原城市群 

分 类 号：F319[经济管理—产业经济]