全球大地震与月亮交点潮的相关研究  

A Study of the Correlation of Lunar Nodal Tides with Global High-Magnitude Earthquakes

作　　者：胡辉[1] 韩延本[2] 李语强[1] 尹志强[2] 王锐[1] 

机构地区：[1]中国科学院云南天文台,云南昆明650011 [2]中国科学院国家天文台,北京100012

出　　处：《天文研究与技术》2014年第3期317-322,共6页Astronomical Research & Technology

基　　金：国家自然科学基金(10803019);云南省自然科学基金(2008CD154)资助

摘　　要：为了深入研究天体引潮力与地震的关系，在以前研究的基础上，采用分区研究的方法，分析了1900．0~2000．0全球发生的M≥7．0的地震与月亮升交点黄经的关系，从而揭示了月亮交点潮可能是地震孕育和发生的一个重要天文影响因子，丰富了日月引潮力与地震的相关研究，值得进一步深入研究。In order to deeply study the relationship between celestial tide-generating forces and earthquakes, we statistically analyze the ascending-node ecliptic longitudes for the moon at the times of all the earthquakes of M≥7.0 from 1900 to 2000 using a method based on our previous research. The method divides the terrestrial surface region with high-magnitude earthquakes into major seismic belts and regions according to the levels of seismic activities. Our analyses reveal that lunar nodal tides are highly likely among the important astronomical factors of the seismic activities of global major seismic regions. Our study thus enriches results of relevant studies of relationships between celestial tide-generating forces and earthquakes. It is worth to carry out further studies along the line of this paper.

关 键 词：引潮力 地震 月亮升交点黄经 χ2检验 

分 类 号：P315[天文地球—地震学]