详细信息
- 责任者：Yang Wencai (Key Laboratory of Continental Dynamics ; Ministry of Land and Resources ; Institute of Geology ; Chinese Academy of Geological Sciences ; Beijing 100037 ; China) ; Qu Chen
- 刊名：Earth Science Frontiers
- 出版年：2011
- 卷期：18(3)
- 关键词：地壳 ; crust ; 泊松比 ; Poisson’s ration ; 华北地区 ; North China
- 页码：p.13-21
- 图表：4 illus., 1 table, 26 refs.
- 分类号：0400
- issnNo：ISSN1005-2321
- isbnNo：CN11-3370/P
摘要
The seismic tomography can provide both fine P-wave and S-wave velocity structures of the crust and upper mantle, and also a Poisson’s ratio image from the seismic velocities via proper computation. In this study, the high resolution seismic tomography is applied to the determination of detailed 3D crustal P-and S-wave seismic velocities structure as well as Poisson’s ratio images under the eastern part of