Evidence map›Paper›PMID 41326604›Full record

ArticleScientific reports2025

Bayesian network-GIS-based livability assessment of rural settlements in the Upper Min River Basin, China.

Jianhua Li, Jiake Meng, Yao Wang, Hao Mei, Lanlan Deng, Chunyin Guo

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Article in Scientific reports, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

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5 · Who and what money

Authors and funding

6 authors.

Jianhua LiCollege of Geography and Planning, Chengdu University of Technology, Chengdu, 610059, China.
Jiake MengSchool of Mathematical Sciences, Chengdu University of Technology, Chengdu, 610059, China. mengjiake@cdut.edu.cn.
Yao WangCollege of Geography and Planning, Chengdu University of Technology, Chengdu, 610059, China.
Hao MeiChina Railway Chengdu Science and Technology Research Institute Co., Ltd., Chengdu, 610071, China.
Lanlan DengCollege of Geography and Planning, Chengdu University of Technology, Chengdu, 610059, China.
Chunyin GuoSchool of Mathematical Sciences, Chengdu University of Technology, Chengdu, 610059, China.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Rural settlements are fundamental components of the human-land system and play a pivotal role in rural revitalization. Evaluating their livability helps identify key factors influencing rural development and enables targeted implementation of revitalization strategies. This study focuses on the Upper Minjiang River, China. We constructed a livability evaluation index system covering five dimensions: Site Safety, Resource Endowment, Environmental Suitability, Accessibility of Life, and Affluence of Economy. A Bayesian network-GIS probabilistic model was established to quantitatively analyze the spatial pattern of livability and identify key drivers. The results show that: (1) the overall livability of the study area trends high in the southeast and low in the northwest, with a clear pattern of distribution along rivers and roads. (2) The number of rural settlements decreases with the reduction in livability, and the number of rural settlements in the medium and high livability areas accounts for 81.33% of the total settlements. (3) Resource endowment and environmental suitability are the primary determinants of a region's overall livability. Among these, natural geographic factors such as water network density and temperature-humidity indices play a pivotal role in establishing a region's livability level. Socioeconomic factors like transportation accessibility further influence regional livability. The results provide a scientific basis for planning beautiful, livable villages and promoting rural revitalization in the Upper MinJiang River and similar regions.

Indexed as

Bayesian network-GISLivabilityRural revitalizationRural settlementsThe upper minjiang river

Identifiers

PMID41326604
PMCPMC12775419

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