标题: Spatially explicit restructuring of rural settlements: A dual-scale coupling approach

作者: Dong, Y (Dong, Yue); Cheng, P (Cheng, Peng); Kong, XS (Kong, Xuesong)

来源出版物: JOURNAL OF RURAL STUDIES 卷: 94 页: 239-249 DOI: 10.1016/j.jrurstud.2022.06.011 出版年: AUG 2022

摘要: Rapid urbanization has had a profound impact on rural socioeconomic development, which has driven the spatial restructuring of rural settlements. Numerous studies have analyzed the spatial restructuring of rural settlements, yet socioeconomic factors and their impacts on villages and rural settlements have been ignored. This paper implemented a dual-scale coupling approach to identify the restructuring direction of rural settlements in Tingzu Town, Hubei Province, China. At the village scale, a population-land-industry evaluation index system was constructed to calculate the development potential of villages. The advanced gravity model was used to measure the intervillage connections, and K-means clustering was applied to divide the village groups, both approaches were used to identify the central villages. At the patch scale, kernel density estimation and accessibility analysis were applied to identify the spatial distribution characteristics of rural settlements, and rural settlements were classified into nine types based on the analysis of density-accessibility spatial combination characteristics. Four types, including relocation and evacuation, characteristic protection, suburban integration, and agglomeration and upgrading were proposed to restructure rural settlements. The restructuring direction and strategies of each type were determined by combining the influence scope of each central village, delineated by the weighted Voronoi diagram and the actual development needs of rural settlements. This study contributes to our under-standing of the relationship involved in the restructuring of rural settlements and is of great practical significance for guiding the optimization of rural settlement layouts.

作者关键词: Village potential; Spatial restructuring; Layout optimization; Gravity model; Accessibility analysis

地址: [Dong, Yue; Cheng, Peng; Kong, Xuesong] Wuhan Univ, Sch Resource & Environm Sci, 129 Luoyu Rd, Wuhan 430079, Peoples R China.

[Kong, Xuesong] Minist Nat Resources, Key Lab Geog & Natl Condit Monitoring, 129 Luoyu Rd, Wuhan 430079, Peoples R China.

通讯作者地址: Kong, XS (通讯作者)，Wuhan Univ, Sch Resource & Environm Sci, 129 Luoyu Rd, Wuhan 430079, Peoples R China.

电子邮件地址: dongyue@whu.edu.cn; chengpeng1141@whu.edu.cn; xuesongk@whu.edu.cn

影响因子：5.157