The study of magnetotelluric sounding on Coqen-Xainza profile in Tibet
文献类型：期刊论文
| 作者 | Yan Yong-Li1; Ma Xiao-Bing1; Chen Yun1; Wang Guang-Jie1; Wang Xian-Xiang1; Lan Hai-Qiang1; Lu Qing-Tian2 |
| 刊名 | CHINESE JOURNAL OF GEOPHYSICS-CHINESE EDITION
 |
| 出版日期 | 2012-08-01 |
| 卷号 | 55期号:8页码:2636-2642 |
| 关键词 | Gangdise Block Magnetotelluric sounding Crust-mantle structure Deep rift |
| ISSN号 | 0001-5733 |
| DOI | 10.6038/j.issn.0001-5733.2012.08.015 |
| 文献子类 | Article |
| 英文摘要 | Through studying of Coqen-Xainza magnetotelluric sounding profile on the Gangdise Block in Tibet plateau, the structures in the region are obtained. The upper crust is 20 km. The high conductivity layers (or bodies) in crust-mantle are extensively distributed on the west of Zhari Namco and the east of Tangra Yumco respectively. The centers of high conductivity layers (or bodies) are in the 20 similar to 40 km depth, the roots of the bodies (or layers) are in the upper mantle. According to the distribution of high conductivity layers(or bodies), we infer that the layers resulted from two periods of partial melt of mid-lower crust. The intrusion of upper-mantle magma brought about the first partial melt of mid-lower crust in period of main and late collisions between India continent and Asia continent, and the post-collision extension resulted in the second partial melt. The depth of Tangra Yumco rift can extend to upper mantle. |
| WOS关键词 | SOUTHERN TIBET ; ELECTRICAL-CONDUCTIVITY ; CRUST ; PLATEAU ; MANTLE ; MELT |
| WOS研究方向 | Geochemistry & Geophysics |
| 语种 | 英语 |
| WOS记录号 | WOS:000308571300015 |
| 出版者 | SCIENCE PRESS |
| 源URL | [http://ir.iggcas.ac.cn/handle/132A11/84174]  |
| 专题 | 中国科学院地质与地球物理研究所 |
| 通讯作者 | Yan Yong-Li |
| 作者单位 | 1.Chinese Acad Sci, Inst Geol & Geophys, Beijing 100029, Peoples R China 2.Chinese Acad Geosci, Beijing 100037, Peoples R China |
| 推荐引用方式 GB/T 7714 | Yan Yong-Li,Ma Xiao-Bing,Chen Yun,et al. The study of magnetotelluric sounding on Coqen-Xainza profile in Tibet[J]. CHINESE JOURNAL OF GEOPHYSICS-CHINESE EDITION,2012,55(8):2636-2642. |
| APA | Yan Yong-Li.,Ma Xiao-Bing.,Chen Yun.,Wang Guang-Jie.,Wang Xian-Xiang.,...&Lu Qing-Tian.(2012).The study of magnetotelluric sounding on Coqen-Xainza profile in Tibet.CHINESE JOURNAL OF GEOPHYSICS-CHINESE EDITION,55(8),2636-2642. |
| MLA | Yan Yong-Li,et al."The study of magnetotelluric sounding on Coqen-Xainza profile in Tibet".CHINESE JOURNAL OF GEOPHYSICS-CHINESE EDITION 55.8(2012):2636-2642. |
入库方式： OAI收割
来源：地质与地球物理研究所
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