IGGCAS OpenIR  > 地球与行星物理院重点实验室
Distinct Lithospheric Structure in the Xing'an-Mongolian Orogenic Belt
He, Yang1,2; Chen, Qi-Fu1,2,3; Chen, Ling2,4,5; Wang, Xin1,3,5; Guo, Guangrui1,2; Li, Tianjue6,7; Zhang, Kaiwen1,2; Li, Juan1,2,3; Chen, Yun4,5
2022-04-28
Source PublicationGEOPHYSICAL RESEARCH LETTERS
ISSN0094-8276
Volume49Issue:8Pages:9
AbstractDetailed knowledge of the lithospheric structure is essential for a better understanding of the tectonic evolution of the Xing'an-Mongolian Orogenic Belt (XMOB). We constrained the lithospheric structure across the XMOB by receiver function imaging and shear wave splitting analysis from a dense seismic array. The lithosphere-asthenosphere boundary (LAB) is coherently imaged in different tectonic blocks. The mid-lithospheric discontinuity is also identified at similar to 75-100 km depth over the deeper LAB (similar to 110-130 km) beneath the western side of the North-South Gravity Lineament (NSGL), roughly at the same depth as the LAB beneath the eastern side of the NSGL. The distinct variations in both the lithospheric structure and fast shear-wave polarization direction across the NSGL are likely caused by different tectonic processes in the two sides, indicating that the NSGL might represent the western boundary influenced by the subduction of the (Paleo-)Pacific Plate. Lithosphere thinning in the XMOB is evidenced to have been limited mainly to the east of the NSGL.
Keywordlithosphere-asthenosphere boundary mid-lithospheric discontinuity Xing'an-Mongolian Orogenic Belt Paleo-Pacific subduction North-South Gravity Lineament
DOI10.1029/2021GL097283
Funding OrganizationNational Natural Science Foundation of China ; National Natural Science Foundation of China ; Chinese Academy of Sciences ; Chinese Academy of Sciences ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; Chinese Academy of Sciences ; Chinese Academy of Sciences ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; Chinese Academy of Sciences ; Chinese Academy of Sciences ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; Chinese Academy of Sciences ; Chinese Academy of Sciences
WOS KeywordNORTH CHINA CRATON ; NE CHINA ; STRUCTURE BENEATH ; SEISMIC ANISOTROPY ; CRUSTAL STRUCTURE ; PACIFIC SLAB ; EAST-ASIA ; DESTRUCTION ; CONSTRAINTS ; SUBDUCTION
Language英语
Funding ProjectNational Natural Science Foundation of China[41774058] ; National Natural Science Foundation of China[91958209] ; National Natural Science Foundation of China[41688103] ; Chinese Academy of Sciences[XDB18000000]
Funding OrganizationNational Natural Science Foundation of China ; National Natural Science Foundation of China ; Chinese Academy of Sciences ; Chinese Academy of Sciences ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; Chinese Academy of Sciences ; Chinese Academy of Sciences ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; Chinese Academy of Sciences ; Chinese Academy of Sciences ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; Chinese Academy of Sciences ; Chinese Academy of Sciences
WOS Research AreaGeology
WOS SubjectGeosciences, Multidisciplinary
WOS IDWOS:000784372500001
PublisherAMER GEOPHYSICAL UNION
Citation statistics
Document Type期刊论文
Identifierhttp://ir.iggcas.ac.cn/handle/132A11/105159
Collection地球与行星物理院重点实验室
岩石圈演化国家重点实验室
Corresponding AuthorChen, Qi-Fu
Affiliation1.Chinese Acad Sci, Key Lab Earth & Planetary Phys, Inst Geol & Geophys, Beijing, Peoples R China
2.Univ Chinese Acad Sci, Coll Earth & Planetary Sci, Beijing, Peoples R China
3.Chinese Acad Sci, Heilongjiang Mohe Observ Geophys, Inst Geol & Geophys, Beijing, Peoples R China
4.Chinese Acad Sci, State Key Lab Lithospher Evolut, Inst Geol & Geophys, Beijing, Peoples R China
5.CAS Ctr Excellence Deep Earth Sci, Guangzhou, Peoples R China
6.Nanyang Technol Univ, Div Math Sci, Sch Phys & Math Sci, Nanyang, Singapore
7.Nanyang Technol Univ, Earth Observ Singapore, Nanyang, Singapore
Recommended Citation
GB/T 7714
He, Yang,Chen, Qi-Fu,Chen, Ling,et al. Distinct Lithospheric Structure in the Xing'an-Mongolian Orogenic Belt[J]. GEOPHYSICAL RESEARCH LETTERS,2022,49(8):9.
APA He, Yang.,Chen, Qi-Fu.,Chen, Ling.,Wang, Xin.,Guo, Guangrui.,...&Chen, Yun.(2022).Distinct Lithospheric Structure in the Xing'an-Mongolian Orogenic Belt.GEOPHYSICAL RESEARCH LETTERS,49(8),9.
MLA He, Yang,et al."Distinct Lithospheric Structure in the Xing'an-Mongolian Orogenic Belt".GEOPHYSICAL RESEARCH LETTERS 49.8(2022):9.
Files in This Item:
There are no files associated with this item.
Related Services
Recommend this item
Bookmark
Usage statistics
Export to Endnote
Google Scholar
Similar articles in Google Scholar
[He, Yang]'s Articles
[Chen, Qi-Fu]'s Articles
[Chen, Ling]'s Articles
Baidu academic
Similar articles in Baidu academic
[He, Yang]'s Articles
[Chen, Qi-Fu]'s Articles
[Chen, Ling]'s Articles
Bing Scholar
Similar articles in Bing Scholar
[He, Yang]'s Articles
[Chen, Qi-Fu]'s Articles
[Chen, Ling]'s Articles
Terms of Use
No data!
Social Bookmark/Share
Add to CiteULike Add to Connotea Add to Del.icio.us Add to Digg Add to Reddit Add to Technorati
All comments (0)
No comment.
 

Items in the repository are protected by copyright, with all rights reserved, unless otherwise indicated.