1992—2000年滇西大地水准面变化与Ms≥6.0地震

英文篇名：RELATIONS BETWEEN CHANGES OF GEOID AND EARTHQUAKES(Ms≥6.0) IN WESTERN YUNNAN DURING 1992—2000
中文刊名：大地测量与地球动力学
英文刊名：Journal of Geodesy and Geodynamics
作者：董正瑶 ; 李辉 ; 汪健 ; 谈洪波
英文作者：Dong Zhengyao1) ; Li Hui2 ; 3) ; Wang Jian2 ; 3) and Tan Hongbo2 ; 3)1) Earthquake Administration of Zhejiang Province ; Hangzhou 3100132) Institute of Seismology ; CEA ; Wuhan 4300713) Crustal Movement Laboratory ; Wuhan 430071
中文关键词：地震 ; 流动重力测量 ; 大地水准面变化 ; 地壳运动 ; 滇西地区
英文关键词：earthquake ; mobile gravimetry ; geoid variation ; crustal movement ; the west of Yunnan
出版日期：2011-08-15
机构：浙江省地震局;中国地震局地震研究所;地壳运动与地球观测实验室;
年：2011
期：04
出版单位：大地测量与地球动力学

摘要

用滇西地震试验场流动重力复测资料计算大地水准面时空动态变化,研究表明大地水准面演化特征与该区断裂活动关系密切相关,对6.0级以上地震有较好的反映,局部大地水准面变化与地震的孕育、发生有关。
On the basis of the mobile gravity data in western area of Yunnan province during 1992-2000,the dynamically evolutional characteristics of geoid are researched.The results show that the changes of geoid are closely relative to fault activity,and the variations of local geoid are related with the preparation and occurrence of earthquake of Ms≥6.0

引文

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