摘要
现代科学研究表明,地震活动与众多天文因素的变化有程度不等的联系,本文主要介绍了天文因素与地震灾害关系领域近年来的研究进展,归纳和描述了引起地震活动性变化的主要天文因素,文中详细讨论了地球自转速率变化、太阳活动、日月引潮力变化对地震活动影响的研究进展,对可能影响地震灾害的其他一些天文因子,如地磁变化、极移等作了初步的分析.
Modern science has proved that the seismicity is related to a lot of astronomical factors in varying degrees. The paper introduces the researches upon earthquake occurrence and astronomical factors in recently years. The main astronomical factors contributed to the earthquake occurrence are classified and described respectively in the paper. We mainly review the progress in researches on the influence of Earth rotation variation, solar activity and luni-solar tidal force variation on earthquake, and give a preliminary review on other factors, such as polar motion, geomagnetic field variations etc.
出处
《地球物理学进展》
CSCD
北大核心
2007年第4期1386-1392,共7页
Progress in Geophysics
基金
国家自然科学基金项目(10373017)
北京市优秀人才培养联合资助
关键词
天文因素
地震
astronomical factor, earthquake
