摘要
2004年以来印尼苏门答腊海域发生了4次8.3级以上巨大地震,广东地区地下水位观测记录到这4次地震的大量响应信息,归纳这些响应信息的表现形态、特征、及响应过程,获得响应强弱与震级大小之间的关系以及响应的"敏感点"等。通过总结这4次强震响应信息,有助于理解强地震的衰减过程和开展震源物理相关研究。
Four large earthquakes above M8.3 in the sea of Sumatra, Indonesia have occurred since 2004.Great deals of response information about the four earthquakes have been recorded in the observation of water level in Guangdong. The manifestation, characteristic and response process of the response information are concluded.
出处
《灾害学》
CSCD
2009年第2期69-74,共6页
Journal of Catastrophology
基金
"十一五"国家科技支撑项目(2006BAC01B02-03-03)
关键词
印尼强震
强震响应
地下水位
广东
Indonesia strong earthquake
strong earthquake response
groundwater level
Guangdong
