台湾海峡强震活动及其动力环境

本文根据１９９４年９月１６日台湾海峡７．３级强震序列的空间活动图象变化特征，结合历史地震资料，比较分析了台湾海峡区域史今地震活动的总体演变过程，表明该区强震发生与周边地区的台湾，日本及菲律宾大地地震，在时间进程，强度变化和地域分布关系上存在关地球物理场变化的影响。

A study on strong earthquake activity in Taiwan Strait and its dynamic environment

Through a comprehensive study of the sequence of event and the characteristics of temporal variation of the spatial distribution pattern of the September 16, 1994 Taiwan Strait M 7. 3 earthquake and by taking into account historical selsmicity data we compare the overall process of the development of historical and current regional seismicity in the Taiwan Strait.It shows that the occurrence of strong earthquakes in this region is influenced by the variation of geophysical fields caused by temporal, spatial and magnitude variations of strong earthquakes occurred in the neighbouring Japan and Taiwan regions. Further,the spatial environment and the probable dynamoc influencong factors of the occurrence of strong earthquakes on the Taiwan Strait are discussed,and the seismic region to which strong earthquakes in the Taiwan Strait belong is assessed obJectively.