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《Journal of Geodesy and Geodynamics》 2009-03
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DYNAMIC GRAVITY CHANGE IN RECENT YEARS IN CHINA CONTINENT

Li Hui1,2),Shen Chongyang1,2),Sun Shaoan1,2),Wang Xiaoquan1,2),Xiang Aimin1,2) and Liu Shaoming1,2)1) Institute of Seismology,CEA,Wuhan 4300712) Crustal Movement Laboratory,Wuhan 430071  
The paper introduces the mobile gravity measurements of the Crustal Movement Observation Network of China and Digital Earthquake Observation Network of China since 1998.The patterns of gravity change in 2-3 year time scale are given and the character of gravity changes along with the current crust movement and strong earthquake occurring are primarily analyzed.The results show that the gravity changes basically reflect the outline of the current mass movement and strong earthquake occurring in China continent.
【Fund】: 国家自然科学基金(40374031);; 地震行业科研专项(2008419057);; 国家十一五科技支撑计划(2006BAC01B02-02-04)
【CateGory Index】: P315.726
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