摘要
海原甘盐池井位于海原断裂带内部的拉分盆地中,地处1920年海原大地震的极震区,该井自1984年观测以来,积累了30多年的数据,经过对资料的梳理,发现该井水位变化和周边是6级以上地震有较好的对应关系。
Haiyuan Ganyanchi well is located in the pull apart basin inside the Haiyuan Fault zone, which is located in the epicentre area of the Haiyuan earthquake in 1920. Since 1984, this well has accumulated over 30 years of data. After combing the data, it is found that the water level changes in this well have a good correspondence with the earthquakes of over 6 earthquakes in the surrounding area.
作者
王晨曦
程鹏图
司学芸
WANG Chen-xi;CHENG Peng-tu;SI Xue-yun(Earthquake Administration of Ningxia Hui Autonomous Region,Ningxia Yinchuan 750001,China)
出处
《防灾减灾学报》
2018年第3期78-82,共5页
Journal of Disaster Prevention And Reduction
关键词
海原断裂带
甘盐池井水位
6级以上地震
Haiyuan Fault zone
water level of Ganyanchi well
earthquakes above 6 magnitude
