摘要
通过收集前人和多年对湖南历史地震的反复考究和近几十年所发生的小震(矿山地震)活动,认为无论是历史地震还是近代地震,都有其不同的活动特征。历史地震的空间分布、时间分布比较突出。而近代地震通过资料处理和现场考察,发现地震的类型、震源深度和烈度分布呈现出明显特征。
Through the collection of many years repeated research on earthquakes in Hunan’s history and a summary of of minor earthquakes(mine earthquake)that has occurred in recent decades.As it can be seen,historical and modern earthquakes both have their own performance characteristics.The characteristics of spatial distribution and temporal distribution among historical earthquakes are more apparent.Through data processing and investigations of modern earthquakes on site,we know that modern earthquakes shown obvious characteristics on types,focal depth and intensity distribution.
作者
童琼
童迎世
TONG Qiong;TONG Yingshi(Hunan Earthquake Agency,Changsha 410004,China)
出处
《高原地震》
2021年第3期26-32,共7页
Plateau Earthquake Research
关键词
地震空间分布
地震时间分布
震源深度分布
矿山地震
Spatial distribution of earthquake
Temporal distribution of earthquake
Focal depth distribution
Mine earthquake
作者简介
童琼(1980-),女,湖南娄底人,硕士研究生,主要从事地震观测与分析。
