IGGCAS OpenIR  > 页岩气与地质工程院重点实验室
Remote Sensing Characterization of Mountain Excavation and City Construction in Loess Plateau
Hu, Xie1; Xue, Liang2; Yu, Yongtang3; Guo, Songfeng4; Cui, Yifei5; Li, Yao6; Qi, Shengwen4
2021-11-16
Source PublicationGEOPHYSICAL RESEARCH LETTERS
ISSN0094-8276
Volume48Issue:21Pages:11
AbstractThe demand for land exploitation to accommodate increasing population in metropolis is escalating worldwide. The unprecedented Mountain Excavation and City Construction project in the hilly gully Loess Plateau of China is a crustal surgery to seek the balance between urbanization and sustainability in the forerunner Yan'an city. Here, we rely on multisource remote sensing imagery to characterize the contemporary anthropogenic modification of the loess landscape. The topography has been reshaped with +/- 80-m elevation changes and 1.28 x 10(8)-m(3) mass transfer by 2015. The subsidence rates at up to similar to 70 mm/year during 2014-2020 are proportional to the amount of the filling mass, which is expected to reach stabilization by 2030. Hundreds-of-kilopascal stress changes are distributed in the shallow zone due to the mass transfer. Continuous monitoring is an integral part of hazard mitigation in this naturally landslide hazard-prone loess environment.
Keywordremote sensing urban establishment human activities InSAR the Loess Plateau of China sustainability
DOI10.1029/2021GL095230
Funding OrganizationNational Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China
WOS KeywordCHINA ; LANDSLIDES ; CREEP ; YANAN ; SOIL
Language英语
Funding ProjectNational Natural Science Foundation of China[41790442] ; National Natural Science Foundation of China[41825018]
Funding OrganizationNational Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China
WOS Research AreaGeology
WOS SubjectGeosciences, Multidisciplinary
WOS IDWOS:000716768700038
PublisherAMER GEOPHYSICAL UNION
Citation statistics
Document Type期刊论文
Identifierhttp://ir.iggcas.ac.cn/handle/132A11/103912
Collection页岩气与地质工程院重点实验室
Corresponding AuthorHu, Xie; Qi, Shengwen
Affiliation1.Peking Univ, Coll Urban & Environm Sci, Beijing, Peoples R China
2.Syracuse Univ, Dept Earth & Environm Sci, Syracuse, NY USA
3.China Jikan Res Inst Engn Invest & Design Co Ltd, Xian, Peoples R China
4.Chinese Acad Sci, Inst Geol & Geophys, Key Lab Shale Gas & Geoengn, Beijing, Peoples R China
5.Tsinghua Univ, Dept Hydraul Engn, Beijing, Peoples R China
6.Chinese Acad Sci, Inst Mt Hazards & Environm, Chengdu, Peoples R China
Corresponding Author AffilicationInstitute of Geology and Geophysics, Chinese Academy of Sciences
Recommended Citation
GB/T 7714
Hu, Xie,Xue, Liang,Yu, Yongtang,et al. Remote Sensing Characterization of Mountain Excavation and City Construction in Loess Plateau[J]. GEOPHYSICAL RESEARCH LETTERS,2021,48(21):11.
APA Hu, Xie.,Xue, Liang.,Yu, Yongtang.,Guo, Songfeng.,Cui, Yifei.,...&Qi, Shengwen.(2021).Remote Sensing Characterization of Mountain Excavation and City Construction in Loess Plateau.GEOPHYSICAL RESEARCH LETTERS,48(21),11.
MLA Hu, Xie,et al."Remote Sensing Characterization of Mountain Excavation and City Construction in Loess Plateau".GEOPHYSICAL RESEARCH LETTERS 48.21(2021):11.
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