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Understanding the Relationship between Dominant Geo-Environmental Factors and Rural Poverty in Guizhou, China
Ge, Yong; Ren, Zhoupeng; Fu, Yangyang
2021-05-01
Source PublicationISPRS INTERNATIONAL JOURNAL OF GEO-INFORMATION
Volume10Issue:5Pages:16
Corresponding AuthorGe, Yong(gey@lreis.ac.cn)
AbstractGeo-environmental factors are believed to be major determinants of rural poverty. However, few studies have quantified the effects of these factors on rural poverty in China. In this paper, we used county-level poverty incidence data and geo-environmental factors to explore spatial patterns of the incidence of poverty using global and local spatial autocorrelation analysis and to investigate the effect of geo-environment factors on rural poverty using a geo-detector model. Our results demonstrated that there was spatial clustering of the incidence of poverty in the study area. The incidence of poverty decreased from south to north and from the east and west to the central area. The incidence of high-high poverty areas was mainly distributed in the southeast of Guizhou Province and the incidence of low-low poverty areas was distributed in the northeast. The results also demonstrated that percentage of effective irrigation on arable land, slope, elevation and vegetation cover were the dominant factors explaining the spatial pattern of poverty. Interaction analysis demonstrated that the slope non-linearly enhanced the percentage of effective irrigation on arable land. Our findings suggested that geo-environment is the fundamental control factor explaining the spatial pattern of rural poverty in China. Through analysis of the impact of the geo-environment on the spatial pattern of poverty, this study provides a reference for effectively implementing targeted alleviation of poverty.
Keywordrural poverty geo-environment spatial pattern dominant factors Asia China
DOI10.3390/ijgi10050270
WOS KeywordEMPIRICAL-ANALYSIS ; VULNERABILITY ; LIVELIHOODS ; REGIONS ; RISK ; DIVERSIFICATION ; DETERMINANTS ; MARGINALITY ; ALLEVIATION ; INDICATORS
Indexed BySCI
Language英语
Funding ProjectNational Key Research and Development Program[2017YF B0503501] ; National Natural Science Foundation for Distinguished Young Scholars of China[41725006]
Funding OrganizationNational Key Research and Development Program ; National Natural Science Foundation for Distinguished Young Scholars of China
WOS Research AreaComputer Science ; Physical Geography ; Remote Sensing
WOS SubjectComputer Science, Information Systems ; Geography, Physical ; Remote Sensing
WOS IDWOS:000653985100001
PublisherMDPI
Citation statistics
Document Type期刊论文
Identifierhttp://ir.igsnrr.ac.cn/handle/311030/162765
Collection中国科学院地理科学与资源研究所
Corresponding AuthorGe, Yong
AffiliationInst Geog Sci & Nat Resources Res, State Key Lab Resources & Environm Informat Syst, Beijing 100101, Peoples R China
Recommended Citation
GB/T 7714
Ge, Yong,Ren, Zhoupeng,Fu, Yangyang. Understanding the Relationship between Dominant Geo-Environmental Factors and Rural Poverty in Guizhou, China[J]. ISPRS INTERNATIONAL JOURNAL OF GEO-INFORMATION,2021,10(5):16.
APA Ge, Yong,Ren, Zhoupeng,&Fu, Yangyang.(2021).Understanding the Relationship between Dominant Geo-Environmental Factors and Rural Poverty in Guizhou, China.ISPRS INTERNATIONAL JOURNAL OF GEO-INFORMATION,10(5),16.
MLA Ge, Yong,et al."Understanding the Relationship between Dominant Geo-Environmental Factors and Rural Poverty in Guizhou, China".ISPRS INTERNATIONAL JOURNAL OF GEO-INFORMATION 10.5(2021):16.
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