geodetectionanalysisofthedrivingforcesandmechanismsoferosioninthehillygullyregionofnorthernshaanxiprovince

	geodetectionanalysisofthedrivingforcesandmechanismsoferosioninthehillygullyregionofnorthernshaanxiprovince
	Yuan Xuefeng 2; Han Jichang 2; Shao Yajing 2; Li Yuheng 1; Wang Yongsheng 1
刊名	journalofgeographicalsciences
	2019
卷号	29 期号:5 页码:779
ISSN号	1009-637X
英文摘要	This 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.
资助项目	[Key Laboratory of Degraded and Unused Land Consolidation Engineering] ; [National Key Research and Development Program of China]
语种	英语
内容类型	期刊论文
源URL	[http://ir.igsnrr.ac.cn/handle/311030/111920]
专题	中国科学院地理科学与资源研究所
作者单位	1.中国科学院地理科学与资源研究所 2.长安大学
推荐引用方式 GB/T 7714	Yuan Xuefeng,Han Jichang,Shao Yajing,et al. geodetectionanalysisofthedrivingforcesandmechanismsoferosioninthehillygullyregionofnorthernshaanxiprovince[J]. journalofgeographicalsciences,2019,29(5):779.
APA	Yuan Xuefeng,Han Jichang,Shao Yajing,Li Yuheng,&Wang Yongsheng.(2019).geodetectionanalysisofthedrivingforcesandmechanismsoferosioninthehillygullyregionofnorthernshaanxiprovince.journalofgeographicalsciences,29(5),779.
MLA	Yuan Xuefeng,et al."geodetectionanalysisofthedrivingforcesandmechanismsoferosioninthehillygullyregionofnorthernshaanxiprovince".journalofgeographicalsciences 29.5(2019):779.