Rayleigh wave velocity and structure of the crust and upper mantle beneath the seas in eastern China | |
Zheng, YJ; Huang, ZX; Liu, FT; Li, JY | |
刊名 | CHINESE JOURNAL OF GEOPHYSICS-CHINESE EDITION |
2000-07-01 | |
卷号 | 43期号:4页码:480-+ |
关键词 | Rayeigh waves group velocity dispersion. grid inversion seas in eastern China velocity structure of the crust and upper mantle |
ISSN号 | 0001-5733 |
文献子类 | Article |
英文摘要 | The velocity structure of the crust and upper mantle beneath the seas in eastern China are revealed in this paper by studying the surface wave dispersion. High quality Rayleigh wave data from thirty-one stations are used in this paper. A new grid inversion method (Occam's inversion method) is adopted to calculate the pure path dispersion curves in this area. The group velocity maps of Rayleigh waves are obtained for thirty-six periods from 10 to 150 seconds, and the shear wave velocity structure are constructed for a few locations typical for some tectonic units. The division of different tectonic units and the characteristics of both velocity structure and the depth of low-velocity layer in the upper mantle of different tectonic units in the study area are studied. |
WOS研究方向 | Geochemistry & Geophysics |
语种 | 英语 |
出版者 | SCIENCE PRESS |
WOS记录号 | WOS:000088538700007 |
内容类型 | 期刊论文 |
源URL | [http://ir.iggcas.ac.cn/handle/132A11/76041] |
专题 | 中国科学院地质与地球物理研究所 |
通讯作者 | Zheng, YJ |
作者单位 | 1.China Seismol Bur, Inst Crustal Dynam, Beijing 100085, Peoples R China 2.Chinese Acad Sci, Inst Geol & Geophys, Beijing 100101, Peoples R China |
推荐引用方式 GB/T 7714 | Zheng, YJ,Huang, ZX,Liu, FT,et al. Rayleigh wave velocity and structure of the crust and upper mantle beneath the seas in eastern China[J]. CHINESE JOURNAL OF GEOPHYSICS-CHINESE EDITION,2000,43(4):480-+. |
APA | Zheng, YJ,Huang, ZX,Liu, FT,&Li, JY.(2000).Rayleigh wave velocity and structure of the crust and upper mantle beneath the seas in eastern China.CHINESE JOURNAL OF GEOPHYSICS-CHINESE EDITION,43(4),480-+. |
MLA | Zheng, YJ,et al."Rayleigh wave velocity and structure of the crust and upper mantle beneath the seas in eastern China".CHINESE JOURNAL OF GEOPHYSICS-CHINESE EDITION 43.4(2000):480-+. |
个性服务 |
查看访问统计 |
相关权益政策 |
暂无数据 |
收藏/分享 |
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。
修改评论