从方志看明代广东地震的时期分布

Period Distribution of Guangdong Earthquakes in Ming Dynasty from Local Chronicles

明代广东地震频繁,时期差异明显。明代前期发生次数最少,发生频率最低,未造成严重破坏,地震最轻;明代中期发生次数最多,发生频率较高,但发生地域不广,造成的破坏也较少,地震较轻;明代后期发生次数较多,发生频率最高,发生地域较广,造成的破坏较深,地震最重。明代广东地震随着时期的发展逐步加重。

The earthquakes of Guangdong in Ming Dynasty are frequent,and differences in period distributions are obvious.In the early Ming Dynasty,the number of earthquakes is the fewest,the frequency of earthquakes is the lowest.No serious damage is caused and the earthquakes are the slightest.In the middle Ming Dynasty,the number of earthquakes is the most,the frequency of earthquakes is relatively high,but the region of occurrence is not wide,the destruction is little,and the earthquakes are relatively slight.In the late Ming Dynasty,the number of earthquakes is relatively big,the frequency of earthquakes is the highest,the region of occurrence is more extensive,the destruction is deep,and the earthquakes are most serious.The earthquakes of Guangdong in Ming Dynasty gradually aggravated with the development of time.