中文版 | English
Title

Mantle transition zone thickness anomaly at middle Southern China by receiver function: evidence for Hainan Plume

Author
Corresponding AuthorChen YongShun
Publication Years
2022-10-01
DOI
Source Title
ISSN
0001-5733
Volume65Issue:10Pages:3871-3880
Abstract
We have presented the 410 km and 660 km mantle discontinuity structure and mantle transition zone (MTZ) thickness beneath the middle Southern China Block using seismic data recorded by 84 portable seismic stations in the region by receiver function method. We found that transition zone thickness beneath Cathaysia Block is thinned 10 similar to 25 km obviously, the MTZ thinned anomalously within an area approximately 200 km in diameter centered (23. 7 degrees N, 114. 5 degrees E), where the Hainan mantle plume may upwell into upper mantle, the continuous upwelling of hot mantle materials resulted in a wide range of low velocity anomalies in the upper mantle beneath the Cathaysia Block (above 410 km), also a large range of Cenozoic basalts in Leizhou Peninsula and coastal areas.
Keywords
URL[Source Record]
Indexed By
SCI ; EI
Language
Chinese
SUSTech Authorship
Corresponding
WOS Research Area
Geochemistry & Geophysics
WOS Subject
Geochemistry & Geophysics
WOS Accession No
WOS:000865472200015
Publisher
EI Accession Number
20224513055789
EI Keywords
Structural geology
ESI Classification Code
Geology:481.1 ; Earthquake Measurements and Analysis:484.1
ESI Research Field
GEOSCIENCES
Data Source
Web of Science
Citation statistics
Cited Times [WOS]:0
Document TypeJournal Article
Identifierhttp://kc.sustech.edu.cn/handle/2SGJ60CL/406531
DepartmentDepartment of Ocean Science and Engineering
Affiliation
1.Peking Univ, Dept Geophys, Beijing 100871, Peoples R China
2.Southern Univ Sci & Technol, Dept Ocean Sci & Engn, Shenzhen 518055, Guangdong, Peoples R China
3.ShanghaiSheshan Natl Geophys Observ, Shanghai 201602, Peoples R China
Corresponding Author AffilicationDepartment of Ocean Science and Engineering
Recommended Citation
GB/T 7714
Wang GuanZhi,Chen YongShun,Zhang Chen,et al. Mantle transition zone thickness anomaly at middle Southern China by receiver function: evidence for Hainan Plume[J]. CHINESE JOURNAL OF GEOPHYSICS-CHINESE EDITION,2022,65(10):3871-3880.
APA
Wang GuanZhi.,Chen YongShun.,Zhang Chen.,Ge ZengXi.,Guo Zhen.,...&Ge TianYu.(2022).Mantle transition zone thickness anomaly at middle Southern China by receiver function: evidence for Hainan Plume.CHINESE JOURNAL OF GEOPHYSICS-CHINESE EDITION,65(10),3871-3880.
MLA
Wang GuanZhi,et al."Mantle transition zone thickness anomaly at middle Southern China by receiver function: evidence for Hainan Plume".CHINESE JOURNAL OF GEOPHYSICS-CHINESE EDITION 65.10(2022):3871-3880.
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