摘要
大震前１至数小时内观测到的低频电磁辐射现象，由于它与地震前兆有关而引起人们的兴趣，为了解这一现象产生的物理机制，曾进行了大量观测和实验工作．本文概述观测和实验研究结果，并对已提出的几种理论机制进行了评述．
Low-frequency seismoelectromagnetic emission or EME has long been observued one to several hours before some large earthquakes. In recent years, interest has been increasing because it is related to earthquake prediction. To understand the physical mechanism of the phenomena, a lot of observations and laboratory experiments have been conducted. This pa per includes descriptions of the results already observed and reviews several theories ad vanced to date as possible explanations.
出处
《地球物理学报》
SCIE
EI
CSCD
北大核心
1994年第A01期261-268,共8页
Chinese Journal of Geophysics
基金
国家自然科学基金
地震科学联合基金
关键词
地震前兆
电磁辐射
地震电磁效应
地震前兆
Earthquake Precursor, Electromagnetic emission, Seismoelectromagnetic effects.
