IMHE OpenIR  > 山地灾害与地表过程重点实验室
Land Use Changes and Their Driving Forces in a Debris Flow Active Area of Gansu Province, China
He, Songtang1,2,3; Wang, Daojie1,2; Li, Yong1,2; Zhao, Peng1,2,3
2018
Source PublicationSUSTAINABILITY
EISSN2071-1050
Volume10Issue:8Pages:20
SubtypeArticle
AbstractLand use change is extremely sensitive to natural factors and human influence in active debris flow. It is therefore necessary to determine the factors that influence land use change. This paper took Wudu District, Gansu Province, China as a study area, and a systemic analysis of the transformational extent and rate of debris flow waste-shoal land (DFWSL) was carried out from 2005 to 2015. The results show that from 2005 to 2015, cultivated land resources transformed to other types of land; cultivated lands mainly transformed to grassland from 2005 to 2010 and construction land from 2010 to 2015. Moreover, the growth rate of construction land from 2005 to 2010 was only 0.11%, but increased to 6.87% between 2010 and 2015. The latter is more than 60 times the former. This increase was brought about by natural disasters (debris flow, earthquakes, and landslides) and anthropogenic factors (national policies or strategies), which acted as driving forces in debris flow area. The former determines the initial use type of the DFWSL while the latter only affects the direction of land use and transformation.
Keyworddebris flow waste-shoal land land use and transformation driving forces analysis territorial development marginal land resources
DOI10.3390/su10082759
Indexed BySCI
WOS KeywordCOVER CHANGE ; ECOSYSTEM SERVICES ; LANDSCAPE CHANGES ; NORTHERN GHANA ; JUJUY PROVINCE ; POKHARA VALLEY ; ALLUVIAL FANS ; USE DYNAMICS ; IMPACTS ; EVOLUTION
Language英语
Quartile4区
Funding ProjectNational Natural Science Foundation of China[41790434] ; National Sci-tech Support Plan of China[2014BAL05B01]
TOP
WOS Research AreaScience & Technology - Other Topics ; Environmental Sciences & Ecology
WOS SubjectGREEN & SUSTAINABLE SCIENCE & TECHNOLOGY ; Environmental Sciences ; Environmental Studies
WOS IDWOS:000446767700175
Funding OrganizationNational Natural Science Foundation of China ; National Sci-tech Support Plan of China
PublisherMDPI
Citation statistics
Cited Times:6[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.imde.ac.cn/handle/131551/24053
Collection山地灾害与地表过程重点实验室
Corresponding AuthorWang, Daojie
Affiliation1.Chinese Acad Sci, Key Lab Mt Hazards & Earth Surface Proc, Chengdu 610041, Sichuan, Peoples R China
2.Chinese Acad Sci, Inst Mt Hazards & Environm, Chengdu 610041, Sichuan, Peoples R China
3.Univ Chinese Acad Sci, Beijing 100049, Peoples R China
First Author Affilication中国科学院水利部成都山地灾害与环境研究所
Corresponding Author Affilication中国科学院水利部成都山地灾害与环境研究所
Recommended Citation
GB/T 7714
He, Songtang,Wang, Daojie,Li, Yong,et al. Land Use Changes and Their Driving Forces in a Debris Flow Active Area of Gansu Province, China[J]. SUSTAINABILITY,2018,10(8):20.
APA He, Songtang,Wang, Daojie,Li, Yong,&Zhao, Peng.(2018).Land Use Changes and Their Driving Forces in a Debris Flow Active Area of Gansu Province, China.SUSTAINABILITY,10(8),20.
MLA He, Songtang,et al."Land Use Changes and Their Driving Forces in a Debris Flow Active Area of Gansu Province, China".SUSTAINABILITY 10.8(2018):20.
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