| 兰州五泉山水溶气N2的异常变化与景泰6.2级和永登5.8级地震的对应关系 |
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| 引用本文： | 常秋君,何跟巧,曹春萍.兰州五泉山水溶气N2的异常变化与景泰6.2级和永登5.8级地震的对应关系[J].西北地震学报,1997,19(2):94-96. |
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| 作者姓名： | 常秋君 何跟巧 曹春萍 |
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| 作者单位： | [1]国家地震局兰州地震研究所 [2]兰州商学院 |
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| 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，同时还对异常机理进行了初步探讨。
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| 关 键 词： | 地震前兆 水溶气N2 祁连山构造带 地震 |
| 收稿时间： | 1996/6/28 0:00:00 |
RELATION OF ANOMALOUS VARIATION OF GAS N2DISSOLVED IN SPRING WATER OF WUQUANSHAN IN LANZHOU TO THE JINGTAI M6.2 AND YONGDENG M5.8 EARTHQUAKES |
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| CHANG Qiujun,HE Genqiao and CAO Chunping.RELATION OF ANOMALOUS VARIATION OF GAS N2DISSOLVED IN SPRING WATER OF WUQUANSHAN IN LANZHOU TO THE JINGTAI M6.2 AND YONGDENG M5.8 EARTHQUAKES[J].Northwestern Seismological Journal,1997,19(2):94-96. |
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| Authors: | CHANG Qiujun HE Genqiao and CAO Chunping |
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| Institution: | Earthquake Research Institute of Lanzhou, SSB,Earthquake Research Institute of Lanzhou, SSB and Lanzhou Business College, Lanzhou |
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| Abstract: | Observation data of gas N2 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. |
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| Keywords: | Earthquake precursor Gas N2dissolved in water Mt Qilian structural belt |
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