RELATIONS BETWEEN CHANGES OF GEOID AND EARTHQUAKES(M s≥6.0) IN WESTERN YUNNAN DURING 1992—2000
Dong Zhengyao 1) ; Li Hui 2,3) ;Wang Jian 2,3) ; and Tan Hongbo 2,3)
1) Earthquake Administration of Zhejiang Province, Hangzhou 310013;2) Institute of Seismology, CEA, Wuhan 430071; 3) Crustal Movement Laboratory, Wuhan 430071
Abstract 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
Key words ：
earthquake
mobile gravimetry
geoid variation
crustal movement
the west of Yunnan
Received: 01 January 1900
Corresponding Authors:
Dong Zhengyao
Cite this article:
Dong Zhengyao ,Li Hui,Wang Jian et al. RELATIONS BETWEEN CHANGES OF GEOID AND EARTHQUAKES(M s≥6.0) IN WESTERN YUNNAN DURING 1992—2000[J]. , 2011, 31(4): 27-31.
Dong Zhengyao ,Li Hui,Wang Jian et al. RELATIONS BETWEEN CHANGES OF GEOID AND EARTHQUAKES(M s≥6.0) IN WESTERN YUNNAN DURING 1992—2000[J]. jgg, 2011, 31(4): 27-31.
URL:
http://www.jgg09.com/EN/ OR http://www.jgg09.com/EN/Y2011/V31/I4/27
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