摘要
本文简要评述了近年来震前电磁辐射研究的新进展和发展方向,以及今后的重点研究课题.已取得的初步结果表明,新发现的震前电磁辐射现象是一种客观存在,并可能是具有良好应用前景的短临前兆.鉴于地震电磁辐射机制及其空间耦合与时间变化过程的复杂性,必须深入探索电磁辐射前兆现象与孕震过程之间的内在联系,使观测工作与理论研究很好地结合起来,并结合多种前兆进行综合诊断.
The paper briefly reviews the recent advances and the main trend, as well as the major subjects for future study in the research on seismo-electromagnetic emissions. The preliminary results obtained show that the recently discovered electromagnetic emission phenomena prior to earthquake events are objective facts and may be prospective precursor applicable for short term earthquake prediction. Considering the complexity of the generation mechanizms, as well as the space coupling and the time variation processes of the seismo-electromagnetic emissions, we must deeply study the essential connection between the precursory emission phenomena and the seismogenic processes, closely connect the field observations and theoretical research and try to comprehensively diagnose by correlating with other precursors.
出处
《地震学报》
CSCD
北大核心
1991年第2期254-258,共5页
Acta Seismologica Sinica
