Welcome to Chinese Agricultural Science Bulletin,

Chinese Agricultural Science Bulletin ›› 2021, Vol. 37 ›› Issue (5): 156-164.doi: 10.11924/j.issn.1000-6850.casb2020-0243

Special Issue: 现代农业发展与乡村振兴

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Optimizing the Layout of Rural Residential Area in Ethnic Minority Areas Based on Complex Network-- Taking Liping County in Guizhou Province as an Example

Chai Jiaojiao(), Yang Liu, Suo Mengmeng   

  1. School of Public Administration, Guizhou University, Guiyang 550000
  • Received:2020-07-07 Revised:2020-12-25 Online:2021-02-15 Published:2021-02-25
  • Contact: Yang Liu E-mail:2316417995@qq.com

Abstract:

The rural residential area in the ethnic minority areas needs to be transformed due to the influence of national policies and human activities. Exploring the layout optimization mode of the rural residential area in this region is conducive to promoting the land space governance and the overall realization of rural revitalization. This study took Liping County, Guizhou Province as an example, and adopted AHP method, GIS spatial analysis method, complex network, Python language programming and other methods to analyze the optimal layout pattern of rural residential area. The results show that: (1) the comprehensive influence of rural residential area in the study area ranges from 22.30 to 76.09, and the middle and high level rural residential areas are the majority and the comprehensive influence of rural residential area distributes unevenly in space; (2) taking the comprehensive influence of rural residential area as the entry point, the constructed complex network of rural residential area has strong connection and centrality, but the centrality is general; spatially, the network nodes are unevenly distributed with obvious differences and the nodes with strong centrality have clustering distribution. After weighting and summing the five indexes of the complex network, the rural residential areas in Liping County can be classified into five optimal layout modes, namely, agglomeration development mode, key development mode, potential optimization mode, scale control mode, and village relocation and merger mode.

Key words: rural residential area, complex network, layout optimization, Liping Country, Ucinet

CLC Number: