摘要
对１９８３～１９９５年兰州五泉山泉水溶气Ｎ２的观测值进行了数学处理，发现该组分在祁连山构造带东段几次中强地震前均有前兆异常显示．
Observation data of gas N 2 dissolved in spring water in Wuquanshan from 1983 to 1995 were processed mathematically.It is found that the gas had anomaly before several moderate strong earthquakes along the east segment of the Mt.Qilian structure zone.In this paper,the mechanism of the anomaly is discussed preliminarily.
出处
《西北地震学报》
CSCD
1997年第2期94-99,共3页
Northwestern Seismological Journal
关键词
地震前兆
水溶气N2
祁连山构造带
地震
Earthquake precursor
Gas N 2 dissolved in water
Mt.Qilian structural belt
