摘要
对甘肃省玉门青 6井和平凉泾川泾 3井两口深水井的水氡及辅助项目观测资料采用多元逐步回归、相关距平、一阶差分等方法进行处理 ,分析并排除了主要干扰因素 ,显示出两井在肃南 5.4级、托莱 6 .0级和礼县 5.1级地震前有明显异常 .对两井的映震效能和地震预报前景进行了评价 .
The data of radon and other items of deep well groundwater in Qing 6 well,Yumen city and Jing 3 well,Jingchuan county,Gansu province,are processed by multiple regression,correlation and univatent difference analysis to remove interference factor.The results show that there are obvious anomalies in data of both wells before Sunan M S5.4,Tuolai M S6.0 and Lixian M S5.1 earthquakes.The reflecting and predicting earthquake ability are evaluated.
出处
《西北地震学报》
CSCD
北大核心
2002年第3期251-256,261,共7页
Northwestern Seismological Journal
基金
地震科学联合基金资助课题 (30 0 0 0 2 )
