Dislocation model for current crustal deformation in and around southern Taiwan, China
文献类型：期刊论文
| 作者 | He, YM; Yao, ZX |
| 刊名 | CHINESE JOURNAL OF GEOPHYSICS-CHINESE EDITION
 |
| 出版日期 | 2002-09-01 |
| 卷号 | 45期号:5页码:638-645 |
| 关键词 | Chinese Taiwan global position system crustal deformation dislocation model |
| ISSN号 | 0001-5733 |
| 文献子类 | Article |
| 英文摘要 | Using dislocation model of seismic deformation and the hybrid global inversion method, we analyze the 1990-1995 annually CPS data from, 89 stations in southern Taiwan and its neighboring area and discuss the origin of the observed deformation field. Based on the geologic investigation and seismic observation we simply assume six blocks and nineteen fault patches in the studied area. The results show that the Philippine Sea plate moves, relative to the Eurasian plate, at a velocity (69 +/- 2)mm/a in 317degrees +/- 2degrees. About a half of the rate is concentrated on the Longitudinal Valley fault (LVF), and the other half of the convergence spread over the boundaries among the west blocks. The Philippine Sea plate and the Central Range move toward northwestward. In the west of the Central Range zone, the motion of the blocks accords with the observed fan-shape distribution of the maximum principal stress. The faults between the Western Foothills and the Coastal Plain geological provinces have main thrust components, and the dips turn small from south to north. The fault widths are about 10km, implying that they are strongly locked, and most of the large historical earthquakes occurred here. |
| WOS关键词 | EASTERN TAIWAN ; AREA ; GPS |
| WOS研究方向 | Geochemistry & Geophysics |
| 语种 | 英语 |
| WOS记录号 | WOS:000178350200006 |
| 出版者 | SCIENCE CHINA PRESS |
| 源URL | [http://ir.iggcas.ac.cn/handle/132A11/77283]  |
| 专题 | 中国科学院地质与地球物理研究所 |
| 通讯作者 | He, YM |
| 作者单位 | Chinese Acad Sci, Inst Geol & Geophys, Beijing 100101, Peoples R China |
| 推荐引用方式 GB/T 7714 | He, YM,Yao, ZX. Dislocation model for current crustal deformation in and around southern Taiwan, China[J]. CHINESE JOURNAL OF GEOPHYSICS-CHINESE EDITION,2002,45(5):638-645. |
| APA | He, YM,&Yao, ZX.(2002).Dislocation model for current crustal deformation in and around southern Taiwan, China.CHINESE JOURNAL OF GEOPHYSICS-CHINESE EDITION,45(5),638-645. |
| MLA | He, YM,et al."Dislocation model for current crustal deformation in and around southern Taiwan, China".CHINESE JOURNAL OF GEOPHYSICS-CHINESE EDITION 45.5(2002):638-645. |
入库方式： OAI收割
来源：地质与地球物理研究所
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