| 隆尧地电阻率与地下水位关系分析 |
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| 引用本文： | 张国苓,乔子云,贾立峰,尹小兵,张波.隆尧地电阻率与地下水位关系分析[J].地震地磁观测与研究,2013(5):141-143. |
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| 作者姓名： | 张国苓 乔子云 贾立峰 尹小兵 张波 |
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| 作者单位： | [1]河北省地震局,中国石家庄050021 [2]隆尧地电台,中国河北055350 |
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| 基金项目： | 由国家自然科学基金（41274079）和中国地震局青年震情跟踪工作任务（2013020408）资助 |
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| 摘 要： | 利用线性回归法,分析河北省隆尧地电阻率和地下水位的关系,发现该地区地电阻率季节性年变和近年来显著的趋势上升变化与地下水位动态变化相关.调查发现,年降雨量减小和农业用水量增大引起该区地下水位下降,从而导致地电阻率发生趋势上升变化.
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| 关 键 词： | 地电阻率 地下水位 相关分析 |
The study of relationship between earth resistivity and ground water level at Longyao Seismic Station |
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| Zhang Guoling,Qiao Ziyun,Jia Lifeng,Yin Xiaobing,Zhang Bo.The study of relationship between earth resistivity and ground water level at Longyao Seismic Station[J].Seismological and Geomagnetic Observation and Research,2013(5):141-143. |
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| Authors: | Zhang Guoling Qiao Ziyun Jia Lifeng Yin Xiaobing Zhang Bo |
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| Institution: | 1.Earthquake Administration of Hebei Province, Shijiazhuang 050021, China; 2.Longyao Seismic Station, Hebei Province 055350, China;) |
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| Abstract: | We analyzed the relationship between apparent resistivity at Longyao Seismic Station and ground water level by using the method of linear regression.The results show that it is well correlated between earth resistivity and ground water level,and the ascent of water level can cause the apparent resistivity to rise.Through the investigation of ground water at Longyao region,we find that the falling of ground water level is caused by the reducing of annual rainfall and the increasing of agricultural water. |
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| Keywords: | earth resistivity ground water level correlation method |
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