The structure and ability of the China Seismological Gravity Monitoring System |
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| Authors: | JIA Min-yu ZHAN Jie-hui |
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| Institution: | (1) Institute of Seismology, China Seismological Bureau, 430071 Wuhan, China |
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| Abstract: | This paper assesses the structure and ability of Local Seismological Gravity Monitoring Network (LSGMN) in China main tectonic
zone and China Seismological Gravity Monitoring System (CSGMS) which formed after the project of “China Crustal Movement Observation
Network (CCMON)” has been performed. The main conclusions drawn are as follows: 1 LSGMN has good monitoring and prediction
ability for the earthquake of M
S about 5. But it lacks ability to monitor and predict the strong earthquake of M
S>6 because of the little range of the observation network; 2 CSGMS has good ability to monitor and predict the earthquake
of M
S>7, but the resolving power is not enough for the earthquake magnitude from M
S=6 to M
S=7 because the observation stations are too sparse.
Foundation item: The State Natural Science Foundation (49974019) and State Climb Plan. |
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| Keywords: | temporal gravity change earthquake prediction monitoring network structure monitoring ability |
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