| 中国大陆现今地壳运动研究 |
| |
| 引用本文： | 王琪.中国大陆现今地壳运动研究[J].地震学报,2003,25(5):541-547. |
| |
| 作者姓名： | 王琪 |
| |
| 作者单位： | (中国武汉430071中国地震局地震研究所) |
| |
| 基金项目： | 国家自然科学基金 ( 4 0 2 74 0 0 7)资助 |
| |
| 摘 要： | GPS结果十分清晰地刻画出中国大陆地区块体运动及内部变形特征，提供了认识印度欧亚碰撞引起的活动构造的新视角．本文回顾了4年来中国学者在利用GPS研究现今地壳运动方面所取得的成就，以及在利用InSAR技术研究强震破裂方面的进展情况．这些研究成果，标志着中国大陆构造变形的定量化研究进入了一个新阶段.
|
| 关 键 词： | 现今地壳运动& & GPS& & 中国大陆 |
| 文章编号： | 0253-3782(2003)05-0541-07 |
| 修稿时间： | 2003年3月10日 |
CURRENT CRUSTAL MOVEMENT IN CHINESE MAINLAND |
| |
| Wang Qi.CURRENT CRUSTAL MOVEMENT IN CHINESE MAINLAND[J].Acta Seismologica Sinica,2003,25(5):541-547. |
| |
| Authors: | Wang Qi |
| |
| Abstract: | The quantification of tectonic deformation in the Eastern and Central Asia is of great significance for the study on global plate motion and lithospheric dynamics. In the past four years, the velocity field of horizontal crustal movement for the Chinese mainland has been established for the first time thanks to the intensified GPS measurements and its improved accuracy. The velocity field derived from GPS measurements delineates the patterns of tectonic deformation in Chinese mainland in the unprecedented detail, and thus reveals the new features of the ongoing tectonic process resulted from the collision of India plate to Eurasia plate. Meanwhile, the surface offset induced by two strong earthquakes occurred in Chinese mainland was sampled precisely using InSAR technique. |
| |
| Keywords: | current crustal movement GPS Chinese mainland |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
| 点击此处可从《地震学报》浏览原始摘要信息 |
| 点击此处可从《地震学报》下载免费的PDF全文 |
