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
Quaternary sodic and potassic intraplate volcanism in northeast China controlled by the underlying heterogeneous lithospheric structures

文献类型：期刊论文

作者Fan, Xingli2,3; Chen, Qi-Fu2,4; Ai, Yinshuang2,4; Chen, Ling4,5; Jiang, Mingming2,4; Wu, Qingju1; Guo, Zhen3
刊名GEOLOGY
出版日期2021-10-01
卷号49期号:10页码:1260-1264
ISSN号0091-7613
DOI10.1130/G48932.1
英文摘要The origin and mantle dynamics of the Quaternary intraplate sodic and potassic volcanism in northeast China have long been intensely debated. We present a high-resolution, threedimensional (3-D) crust and upper-mantle S-wave velocity (Vs) model of northeast China by combining ambient noise and earthquake two-plane wave tomography based on unprecedented regional dense seismic arrays. Our seismic images highlight a strong correlation between the basalt geochemistry and upper-mantle seismic velocity structure: Sodic volcanoes are all characterized by prominent low seismic velocities in the uppermost mantle, while potassic volcanoes still possess a normal but thin upper-mantle "lid" depicted by high seismic velocities. Combined with previous petrological and geochemical research findings, we propose that the rarely erupted Quaternary potassic volcanism in northeast China results from the interaction between asthenospheric low-degree melts and the overlying subcontinental lithospheric mantle. In contrast, the more widespread Quaternary sodic volcanism in this region is predominantly sourced from the upwelling asthenosphere without significant overprinting from the subcontinental lithospheric mantle.
WOS关键词NE CHINA ; SURFACE-WAVE ; CHANGBAISHAN VOLCANISM ; SEISMIC EVIDENCE ; PACIFIC SLAB ; ORIGIN ; BASALTS ; CONSTRAINTS ; SUBDUCTION ; ROCKS
资助项目National Natural Science Foundation of China[91958209] ; National Natural Science Foundation of China[42004033] ; National Natural Science Foundation of China[41474040] ; National Natural Science Foundation of China[41688103] ; National Natural Science Foundation of China[41774058] ; Guangdong Basic and Applied Basic Research Foundation[2019A1515110307]
WOS研究方向Geology
语种英语
WOS记录号WOS:000705084600021
出版者GEOLOGICAL SOC AMER, INC
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 ; Guangdong Basic and Applied Basic Research Foundation ; Guangdong Basic and Applied Basic Research Foundation ; Guangdong Basic and Applied Basic Research Foundation ; Guangdong Basic and Applied Basic Research Foundation ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; Guangdong Basic and Applied Basic Research Foundation ; Guangdong Basic and Applied Basic Research Foundation ; Guangdong Basic and Applied Basic Research Foundation ; Guangdong Basic and Applied Basic Research Foundation ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; Guangdong Basic and Applied Basic Research Foundation ; Guangdong Basic and Applied Basic Research Foundation ; Guangdong Basic and Applied Basic Research Foundation ; Guangdong Basic and Applied Basic Research Foundation ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; Guangdong Basic and Applied Basic Research Foundation ; Guangdong Basic and Applied Basic Research Foundation ; Guangdong Basic and Applied Basic Research Foundation ; Guangdong Basic and Applied Basic Research Foundation
源URL[http://ir.iggcas.ac.cn/handle/132A11/102969]  
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
地质与地球物理研究所_岩石圈演化国家重点实验室
通讯作者Chen, Qi-Fu; Ai, Yinshuang
作者单位1.China Earthquake Adm, Inst Geophys, Beijing 100081, Peoples R China
2.Chinese Acad Sci, Inst Geol & Geophys, Key Lab Earth & Planetary Phys, Beijing 100029, Peoples R China
3.Southern Univ Sci & Technol, Dept Ocean Sci & Engn, Shenzhen 518055, Peoples R China
4.Univ Chinese Acad Sci, Coll Earth & Planetary Sci, Beijing 100049, Peoples R China
5.Chinese Acad Sci, Inst Geol & Geophys, State Key Lab Lithospher Evolut, Beijing 100029, Peoples R China
推荐引用方式
GB/T 7714		 Fan, Xingli,Chen, Qi-Fu,Ai, Yinshuang,et al. Quaternary sodic and potassic intraplate volcanism in northeast China controlled by the underlying heterogeneous lithospheric structures[J]. GEOLOGY,2021,49(10):1260-1264.
APA Fan, Xingli.,Chen, Qi-Fu.,Ai, Yinshuang.,Chen, Ling.,Jiang, Mingming.,...&Guo, Zhen.(2021).Quaternary sodic and potassic intraplate volcanism in northeast China controlled by the underlying heterogeneous lithospheric structures.GEOLOGY,49(10),1260-1264.
MLA Fan, Xingli,et al."Quaternary sodic and potassic intraplate volcanism in northeast China controlled by the underlying heterogeneous lithospheric structures".GEOLOGY 49.10(2021):1260-1264.

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。