摘要
从地震活动的时间、空间分布探讨青海地区地震活动的起伏特征，认为目前该地区处于地震活动的相对平静时段，未来１～２年以中强地震活动为主。另外从区域垂直形变场、区域应力场的转变。
The authors think it is in the relatively seismic quiet period in Qinghai area according to the seismicity characteristics from the distribution of time and space in this area,especially in the future 1～2 years,and discuss the charateristics from the data of regional vertical deformation, variation of regional stress field and the tendency decline of underground water in the eastern Qinghai area.
出处
《高原地震》
1999年第3期9-14,共6页
Plateau Earthquake Research
关键词
地震幕
活跃
平静
应力场调整
Seismic episode Active Quiet Adjusting stress field
