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Geodetection analysis of the driving forces and mechanisms of erosion in the hilly-gully region of northern Shaanxi Province
Yuan Xuefeng1,2,3,4; Han Jichang1,2; Shao Yajing4; Li Yuheng3; Wang Yongsheng3
2019-05-01
Source PublicationJOURNAL OF GEOGRAPHICAL SCIENCES
ISSN1009-637X
Volume29Issue:5Pages:779-790
Corresponding AuthorHan Jichang(hanjicsxdj@126.com)
AbstractThis paper analyzes the spatial variation in soil erosion in the loess hilly-gully region of northern Shaanxi Province, China. It sums up existing research, describes the factors that drive soil erosion, and uses geodetection to investigate the factors individually and in pairs. Our results show that soil erosion in the loess hilly-gully region of northern Shaanxi is mainly hydraulic erosion. There are significant spatial differences in the severity of soil erosion in the region. Generally, it is more severe in the north and west and less severe in the south and east. Individual factor detection results show that the major risk factors affecting soil erosion are human population distribution, precipitation, land-use type, elevation, and soil type. Interactive detection results show that interacting factors play much bigger roles in soil erosion than do individual factors. Based on forced detection results from different periods of time, we can see that forest and grass coverage, urbanization, and economic development in the study area all clearly inhibit soil erosion.
Keywordsoil erosion driving factors geodetection loess hilly-gully region northern Shaanxi
DOI10.1007/s11442-019-1627-9
WOS KeywordLAND-USE ; SPATIAL-PATTERNS ; CHINA ; SOIL
Indexed BySCI
Language英语
Funding ProjectKey Laboratory of Degraded and Unused Land Consolidation Engineering[214027170087] ; National Key Research and Development Program of China[2017YFC0504705]
Funding OrganizationKey Laboratory of Degraded and Unused Land Consolidation Engineering ; National Key Research and Development Program of China
WOS Research AreaPhysical Geography
WOS SubjectGeography, Physical
WOS IDWOS:000466737100009
PublisherSCIENCE PRESS
Citation statistics
Cited Times:3[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.igsnrr.ac.cn/handle/311030/68589
Collection中国科学院地理科学与资源研究所
Corresponding AuthorHan Jichang
Affiliation1.Changan Univ, Coll Land Engn, Xian 710075, Shaanxi, Peoples R China
2.Minist Land & Resources, Key Lab Degraded & Unused Land Consolidat Engn, Xian 710075, Shaanxi, Peoples R China
3.Chinese Acad Sci, Inst Geog Sci & Nat Resources Res, Beijing 100101, Peoples R China
4.Changan Univ, Sch Earth Sci & Resources, Xian 710054, Shaanxi, Peoples R China
Recommended Citation
GB/T 7714
Yuan Xuefeng,Han Jichang,Shao Yajing,et al. Geodetection analysis of the driving forces and mechanisms of erosion in the hilly-gully region of northern Shaanxi Province[J]. JOURNAL OF GEOGRAPHICAL SCIENCES,2019,29(5):779-790.
APA Yuan Xuefeng,Han Jichang,Shao Yajing,Li Yuheng,&Wang Yongsheng.(2019).Geodetection analysis of the driving forces and mechanisms of erosion in the hilly-gully region of northern Shaanxi Province.JOURNAL OF GEOGRAPHICAL SCIENCES,29(5),779-790.
MLA Yuan Xuefeng,et al."Geodetection analysis of the driving forces and mechanisms of erosion in the hilly-gully region of northern Shaanxi Province".JOURNAL OF GEOGRAPHICAL SCIENCES 29.5(2019):779-790.
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