新疆地区重力变化与伽师6.8级地震

英文篇名：VARIATION OF GRAVITY FIELD OF XINJIANG AREA AND JIASHI M_S6.8 EARTHQUAKE
中文刊名：大地测量与地球动力学
英文刊名：Crustal Deformation and Earthquake
作者：祝意青 ; 胡斌 ; 李辉 ; 陈兵
英文作者：Zhu Yiqing {1 ; 2)\} ; Hu Bin ; Li Hui and Chen Bing 1)No.2 Crustal Deformation Monitoring Center ; CSB ; Xi'an\ 710054 2)Institute of Seismology ; CSB ; Wuhan\ 430071
中文关键词：重力变化 ; 构造活动 ; 伽师地震
英文关键词：gravity variation ; tectonic activity ; Jiashi earthquake
出版日期：2003-08-30
机构：中国地震局第二地形变监测中心,中国地震局第二地形变监测中心,中国地震局地震研究所,中国地震局第二地形变监测中心西安710054,中国地震局地震研究所,武汉430071 ,西安710054 ,武汉430071 ,西安710054
年：2003
期：03
出版单位：大地测量与地球动力学

摘要

分析了新疆地区 1998～ 2 0 0 2年重力变化 ,研究了重力变化与伽师 6 .8级地震活动的关系 ,认为 :重力场动态图像对伽师 6 .8级地震有较好的反映 ,重力测量可以较好地反映活动断层的物质迁移和构造形变引起的地表重力变化。
By systematically analyzing the gravity variation in Xinjiang area from 1998 to 2002, the relationship between Jiashi \%M\%s6.8 earthquake and the gravity variation is studied.It is considered that the gravity change is closely related to the tectonic activity and the earth's surface gravity variation may be caused by material migration accompanying active fault and crustal tectonic activity.The dynamic patterns of gravity field clearly mirror the seismogenic process of Jiashi Ms6.8 earthquake.

引文

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