Statistical Relationships between Moderately Strong Earthquakes in North China, Jiangsu Province and Its Adjacent Area and the Earth Rotation Acceleration
详细信息
- 责任者：Feng Zhisheng (Earthquake Administration of Jiangsu Province ; Nanjing 210014 ; China) ; Wang Junfei
- 刊名：Earthquake Research in China
- 出版年：2013
- 卷期：29(3)
- 关键词：强震 ; strong earthquakes ; 地球自转 ; Earth rotation ; 华北地区 ; North China ; 江苏 ; Jiangsu Province
- 页码：p.393-398
- 图表：5 illus., 2 tables, 10 refs.
- 分类号：0500
- issnNo：ISSN1001-4683
- isbnNo：CN11-2008/P
摘要
The statistical relationship between moderately strong earthquakes in North China,Jiangsu and its adjacent area from 1962 to 2010 and the earth rotation acceleration has been investigated.The results show that all of the strong earthquakes （Ms ≥ 6.0） in North China occurred in the rising period of earth rotation acceleration and its second half year.63％ of the earthquakes occurred in the rising period of 4 years after the start.11 moderately strong earthquakes （Ms ≥ 5.2） in Jiangsu and its adjacent area occurred in earth rotation acceleration＇s rising period,and 64％ of the earthquakes occurred in the rising period of 3 years and 10 months after the start.