福建东南沿海重力场演变特征及其与地震的关系  

Evolution Characteristics of Gravity Field and Its Relation with Earthquakes in the Southeast Coast of Fujian

作　　者：许仪西 杨婕 张永固 郑永通[3] 林志彬 

机构地区：[1]厦门地震勘测研究中心,福建厦门361021 [2]厦门地震台,福建厦门361009 [3]龙岩地震台,福建龙岩364000

出　　处：《华南地震》2009年第3期78-84,共7页South China Journal of Seismology

摘　　要：分析研究了福建地区2001～2008年的流动重力测量资料,探讨了福建东南沿海地区重力场变化与永春ML4.6和长泰ML4.7级地震的关系。结果表明:这2次地震前,靠近震中测点的重力值有明显的变化。Based on the analysis of mobile to 2008, we discussed the relation between Fujian and Yongchun M14.6 earthquake on A July 5, 2008.The results show that there were gravity measurement data in Fujian area from 2001 the gravity field changes in the southeast coast of ugust 29, 2007 and Changtai ML4.7 earthquake on obvious gravity changes near the epicenters beforethe two earthquakes.

关 键 词：流动重力测量 重力场变化 福建东南沿海 永春地震 长泰地震 

分 类 号：P315.7[天文地球—地震学]