Deep velocity image of the north Zagros collision zone (Iran) from regional and teleseismic tomography
文献类型：期刊论文
| 作者 | Rahmani, M.1; Motaghi, K.1; Ghods, A.1; Sobouti, F.1; Talebian, M.3; Ai, Y.2; Chen, L.2 |
| 刊名 | GEOPHYSICAL JOURNAL INTERNATIONAL
 |
| 出版日期 | 2019-12-01 |
| 卷号 | 219期号:3页码:1729-1740 |
| ISSN号 | 0956-540X |
| 关键词 | Seismic tomography Body waves Continental margins: convergent Asia |
| DOI | 10.1093/gji/ggz393 |
| 英文摘要 | We inverted 3555 regional and teleseismic P-wave relative time residuals to resolve deep velocity structure beneath the NW part of the Zagros collision zone. The data were gathered by 46 seismic stations installed along a similar to 520-km-long seismic profile crossing the Zagros Mountains, Central Iran and the western Alborz Mountains. The obtained tomogram reveals a high velocity lithospheric root beneath the Zagros Mountains and a low velocity wedge in the frontal edge of the Arabian Plate beneath the suture that might be interpreted as beginning of delamination of lower part of the Arabian mantle lithosphere from its upper part. A significant deep (depth >350 km) high velocity feature is observed in the lower part of the upper mantle to the north of the Zagros suture and beneath Central Iran. We interpret this feature as the remains of oceanic slab of the Neotethys lying in the lower portion of the upper mantle and the transition zone. |
| WOS关键词 | LITHOSPHERIC STRUCTURE ; SUBDUCTION HISTORY ; SEISMIC STRUCTURE ; STRUCTURE BENEATH ; SUTURE ZONE ; MANTLE ; DEFORMATION ; CONSTRAINTS ; THICKNESS ; INSIGHTS |
| 资助项目 | Chinese Academy of Sciences[XDB03010802] ; Chinese Academy of Sciences[GJHZ1776] ; IASBS ; Iranian National Science Foundation (INSF)[91002014] |
| WOS研究方向 | Geochemistry & Geophysics |
| 语种 | 英语 |
| 出版者 | OXFORD UNIV PRESS |
| WOS记录号 | WOS:000497982800017 |
| 资助机构 | Chinese Academy of Sciences ; Chinese Academy of Sciences ; IASBS ; IASBS ; Iranian National Science Foundation (INSF) ; Iranian National Science Foundation (INSF) ; Chinese Academy of Sciences ; Chinese Academy of Sciences ; IASBS ; IASBS ; Iranian National Science Foundation (INSF) ; Iranian National Science Foundation (INSF) ; Chinese Academy of Sciences ; Chinese Academy of Sciences ; IASBS ; IASBS ; Iranian National Science Foundation (INSF) ; Iranian National Science Foundation (INSF) ; Chinese Academy of Sciences ; Chinese Academy of Sciences ; IASBS ; IASBS ; Iranian National Science Foundation (INSF) ; Iranian National Science Foundation (INSF) |
| 源URL | [http://ir.iggcas.ac.cn/handle/132A11/95796]  |
| 专题 | 地质与地球物理研究所_其他部门 |
| 通讯作者 | Rahmani, M. |
| 作者单位 | 1.IASBS, Dept Earth Sci, Zanjan 4513766731, Iran 2.Chinese Acad Sci, Inst Geol & Geophys, Beijing, Peoples R China 3.Geol Survey Iran, Res Inst Earth Sci, Tehran, Iran |
| 推荐引用方式 GB/T 7714 | Rahmani, M.,Motaghi, K.,Ghods, A.,et al. Deep velocity image of the north Zagros collision zone (Iran) from regional and teleseismic tomography[J]. GEOPHYSICAL JOURNAL INTERNATIONAL,2019,219(3):1729-1740. |
| APA | Rahmani, M..,Motaghi, K..,Ghods, A..,Sobouti, F..,Talebian, M..,...&Chen, L..(2019).Deep velocity image of the north Zagros collision zone (Iran) from regional and teleseismic tomography.GEOPHYSICAL JOURNAL INTERNATIONAL,219(3),1729-1740. |
| MLA | Rahmani, M.,et al."Deep velocity image of the north Zagros collision zone (Iran) from regional and teleseismic tomography".GEOPHYSICAL JOURNAL INTERNATIONAL 219.3(2019):1729-1740. |
入库方式： OAI收割
来源：地质与地球物理研究所
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