| Seismicity of Global Tectonic Systems Obtained from the Harvard CMT Catalogue |
| |
| 作者姓名： | Wang Hui |
| |
| 作者单位： | Wang Hui 1，2)，Zhang Guomin 1)，Ma Hongsheng 1) Jing Yan 3) 1) Institute of Earthquake Science，China earthquake Administration，Beijing 100036，China 2) Laboratory of Computational Geodynamics，the Graduate School of Chinese Academy of Sciences，Beijing 100049，China 3) Institute of Crustal Dynamics，China earthquake Administration，Beijing 100085，China |
| |
| 摘 要： | INTRODUCTIONEarthquake is the best information source for describingthe present_daytectonic zones and stressfield of the crust,which contains comprehensive and abundant geodynamic connotations.Theresearches on global earthquakes are important for the esta…
|
| 关 键 词： | 地震 地球动力学 全球构造系统 CMT 地质条件 |
| 收稿时间： | 2005-03-02 |
| 修稿时间： | 2005-07-16 |
Seismicity of Global Tectonic Systems Obtained from the Harvard CMT Catalogue |
| |
| Wang Hui.Seismicity of Global Tectonic Systems Obtained from the Harvard CMT Catalogue[J].Earthquake Research in China,2005,19(3):306-316. |
| |
| Authors: | Wang Hui |
| |
| Institution: | Institute of Earthquake Science, China earthquake Administration, Beijing 100036, China;Laboratory of Computational Geodynamics, the Graduate School of Chinese Academy of Sciences, Beijing 100049, China |
| |
| Abstract: | Earthquake is the best information source for describing the present-day crustal tectonic zones and crustal stress field, containing comprehensive and abundant geodynamic connotations. Based on the distribution of global earthquakes and their kinematic and dynamic characteristics, the most active global-scale tectonics can be divided into three first-order tectonic systems: the Circum-Pacific deep subduction tectonic system, the mid-oceanic ridge tectonic system, and the continent-continent shallow underthrusting tectonic system using the Harvard CMT catalogue that provides various parameters of hypocenter. Furthermore, the differences of fault types, seismicity, and distribution of focal depths in different tectonic systems are discussed as well. The results show that different tectonic system possesses different environment and geodynamics. |
| |
| Keywords: | Harvard CMT catalogue Global tectonic system Seismicity |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
| 点击此处可从《中国地震研究》浏览原始摘要信息 |
| 点击此处可从《中国地震研究》下载免费的PDF全文 |
