Crust and Uppermost Mantle Magma Plumbing System Beneath Changbaishan Intraplate Volcano, China/North Korea, Revealed by Ambient Noise Adjoint Tomography
文献类型：期刊论文
| 作者 | Fan, Xingli1,3,4; Guo, Zhen1; Zhao, Yang1; Chen, Qi-Fu2 |
| 刊名 | GEOPHYSICAL RESEARCH LETTERS
 |
| 出版日期 | 2022-06-28 |
| 卷号 | 49期号:12页码:10 |
| 关键词 | adjoint tomography Changbaishan volcano intraplate volcanism magma plumbing system northeast China ambient noise |
| ISSN号 | 0094-8276 |
| DOI | 10.1029/2022GL098308 |
| 英文摘要 | Changbaishan volcano (CBV), straddling the border between China and North Korea, is one of the most intriguing and explosive volcanoes on Earth owing to its voluminous Holocene eruptions and unusual magma composition within a continental intraplate setting. Despite the enormous size and destructive past, its underlying magma plumbing system remains debated and poorly understood. We present a refined high-resolution 3D crust and uppermost mantle S-wave velocity (Vs) model of CBV by applying advanced 3D full-waveform adjoint tomography on seismic ambient noise data recorded in both China and North Korea. The newly obtained seismic images detail a 3D architecture of magma plumbing systems beneath CBV, characterized by the presence of a prominent lower-crustal mush zone with an estimated melt fraction of similar to 1.5%-3.6%, which is sourced from upwelling asthenosphere through a vertical narrow conduit in the uppermost mantle region that contains an estimated melt fraction of similar to 6%. |
| WOS关键词 | NORTHEAST CHINA ; SURFACE-WAVE ; SEISMIC CONSTRAINTS ; SOUTHERN CALIFORNIA ; SPECTRAL-ELEMENT ; TIANCHI VOLCANO ; SE TIBET ; EVOLUTION ; ORIGIN ; SUBDUCTION |
| 资助项目 | National Science Foundation of China[42122027] ; National Science Foundation of China[41974052] ; National Science Foundation of China[42004033] ; National Science Foundation of China[41774052] ; National Science Foundation of China[41974057] ; National Science Foundation of China[91958209] ; Jilin Changbaishan Volcano National Observation and Research Station[NORSCBS20-05] |
| WOS研究方向 | Geology |
| 语种 | 英语 |
| WOS记录号 | WOS:000814928700001 |
| 出版者 | AMER GEOPHYSICAL UNION |
| 资助机构 | National Science Foundation of China ; National Science Foundation of China ; Jilin Changbaishan Volcano National Observation and Research Station ; Jilin Changbaishan Volcano National Observation and Research Station ; National Science Foundation of China ; National Science Foundation of China ; Jilin Changbaishan Volcano National Observation and Research Station ; Jilin Changbaishan Volcano National Observation and Research Station ; National Science Foundation of China ; National Science Foundation of China ; Jilin Changbaishan Volcano National Observation and Research Station ; Jilin Changbaishan Volcano National Observation and Research Station ; National Science Foundation of China ; National Science Foundation of China ; Jilin Changbaishan Volcano National Observation and Research Station ; Jilin Changbaishan Volcano National Observation and Research Station |
| 源URL | [http://ir.iggcas.ac.cn/handle/132A11/105890]  |
| 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 | Guo, Zhen |
| 作者单位 | 1.Southern Univ Sci & Technol, Dept Ocean Sci & Engn, Shenzhen, Peoples R China 2.Chinese Acad Sci, Inst Geol & Geophys, Key Lab Earth & Planetary Phys, Beijing, Peoples R China 3.China Earthquake Adm, Inst Geol, Jilin Changbaishan Volcano Natl Observat & Res St, Beijing, Peoples R China 4.Chengdu Univ Technol, Key Lab Earth Explorat & Informat Tech, China Minist Educ, Chengdu, Peoples R China |
| 推荐引用方式 GB/T 7714 | Fan, Xingli,Guo, Zhen,Zhao, Yang,et al. Crust and Uppermost Mantle Magma Plumbing System Beneath Changbaishan Intraplate Volcano, China/North Korea, Revealed by Ambient Noise Adjoint Tomography[J]. GEOPHYSICAL RESEARCH LETTERS,2022,49(12):10. |
| APA | Fan, Xingli,Guo, Zhen,Zhao, Yang,&Chen, Qi-Fu.(2022).Crust and Uppermost Mantle Magma Plumbing System Beneath Changbaishan Intraplate Volcano, China/North Korea, Revealed by Ambient Noise Adjoint Tomography.GEOPHYSICAL RESEARCH LETTERS,49(12),10. |
| MLA | Fan, Xingli,et al."Crust and Uppermost Mantle Magma Plumbing System Beneath Changbaishan Intraplate Volcano, China/North Korea, Revealed by Ambient Noise Adjoint Tomography".GEOPHYSICAL RESEARCH LETTERS 49.12(2022):10. |
入库方式： OAI收割
来源：地质与地球物理研究所
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