中国科学院机构知识库网格
Chinese Academy of Sciences Institutional Repositories Grid
首页 机构 成果 学者
  
  1. CAS IR Grid
  2. 地质与地球物理研究所
  3. 中国科学院地质与地球物理研究所
  4. 中国科学院地球与行星物理重点实验室
Seismological reference earth model in South China (SREM-SC): Crust and uppermost mantle

文献类型：期刊论文

作者Hu, Jiamin3,4; Sun, Weijia4; Liu, Congcong3,4; Tang, Qingya4; Fu, Li-Yun1,2
刊名FRONTIERS IN EARTH SCIENCE
出版日期2023-01-30
卷号10页码:16
关键词South China Block crust reference model surface waves body waves receiver functions
DOI10.3389/feart.2022.1080307
英文摘要The South China Block is located on the eastern margin of the Eurasian Plate and the western margin of the Pacific Plate. The South China Block is currently in a tectonically compressed environment, while the Tibetan Plateau is moving eastward and the Philippine Sea Plate is moving westward from geodetic observations. The South China Block is an ideal place to revisit tectonic history from the Archean to Cenozoic, where its information could be well preserved in the crust. In this study, we aim to build the crustal and uppermost mantle component of the Seismological Reference Earth Model in South China (SREM-SC) to provide a background velocity model for geological interpretations and fine-scale velocity inversion. The S-wave velocity model comes from combining models inverted by ambient noise tomography and surface wave tomography. The P-wave velocity model is obtained from converted S-wave velocity and joint inversion tomography. The density model is inferred from an empirical relationship with P-wave velocity. The Moho depth is obtained by a weighted averaging scheme of previously published receiver function results. The P-wave and S-wave velocity models have a grid interval of 0.5 & DEG; in both latitude and longitude, and with a vertical sampling interval of 5 km down to the 60 km depth. This work provides the 3-D crust and uppermost mantle structures and a representative reference model beneath South China.
WOS关键词BENEATH EASTERN CHINA ; YANGTZE METALLOGENIC BELT ; SEISMIC STRUCTURE ; MOHO DEPTH ; LITHOSPHERIC STRUCTURE ; VELOCITY STRUCTURE ; CONTINENTAL CHINA ; RECEIVER FUNCTION ; WAVE TOMOGRAPHY ; JOINT INVERSION
资助项目National Natural Science Foundation of China[41720104006] ; Youth Innovation Promotion Association CAS
WOS研究方向Geology
语种英语
WOS记录号WOS:000932900600001
出版者FRONTIERS MEDIA SA
资助机构National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; Youth Innovation Promotion Association CAS ; Youth Innovation Promotion Association CAS ; Youth Innovation Promotion Association CAS ; Youth Innovation Promotion Association CAS ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; Youth Innovation Promotion Association CAS ; Youth Innovation Promotion Association CAS ; Youth Innovation Promotion Association CAS ; Youth Innovation Promotion Association CAS ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; Youth Innovation Promotion Association CAS ; Youth Innovation Promotion Association CAS ; Youth Innovation Promotion Association CAS ; Youth Innovation Promotion Association CAS ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; Youth Innovation Promotion Association CAS ; Youth Innovation Promotion Association CAS ; Youth Innovation Promotion Association CAS ; Youth Innovation Promotion Association CAS
源URL[http://ir.iggcas.ac.cn/handle/132A11/106811]  
专题地质与地球物理研究所_中国科学院地球与行星物理重点实验室
通讯作者Sun, Weijia
作者单位1.Qingdao Natl Lab Marine Sci & Technol, Lab Marine Mineral Resources, Qingdao, Peoples R China
2.China Univ Petr East China, Shandong Prov Key Lab Deep Oil & Gas, Qingdao, Peoples R China
3.Univ Chinese Acad Sci, Coll Earth & Planetary Sci, Beijing, Peoples R China
4.Chinese Acad Sci, Inst Geol & Geophys, Key Lab Earth & Planetary Phys, Beijing, Peoples R China
推荐引用方式
GB/T 7714		 Hu, Jiamin,Sun, Weijia,Liu, Congcong,et al. Seismological reference earth model in South China (SREM-SC): Crust and uppermost mantle[J]. FRONTIERS IN EARTH SCIENCE,2023,10:16.
APA Hu, Jiamin,Sun, Weijia,Liu, Congcong,Tang, Qingya,&Fu, Li-Yun.(2023).Seismological reference earth model in South China (SREM-SC): Crust and uppermost mantle.FRONTIERS IN EARTH SCIENCE,10,16.
MLA Hu, Jiamin,et al."Seismological reference earth model in South China (SREM-SC): Crust and uppermost mantle".FRONTIERS IN EARTH SCIENCE 10(2023):16.

入库方式： OAI收割

来源：地质与地球物理研究所

浏览0
下载0
收藏0
其他版本

除非特别说明，本系统中所有内容都受版权保护，并保留所有权利。