| 山丹多极距与单极距电阻率对比分析及干扰因素研究 |
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| 引用本文： | 石航,尹亮,邹小波.山丹多极距与单极距电阻率对比分析及干扰因素研究[J].高原地震,2012(4):50-57. |
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| 作者姓名： | 石航 尹亮 邹小波 |
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| 作者单位： | 甘肃省地震局;甘肃省地震局张掖中心地震台 |
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| 摘 要： | 利用山丹地震台2年多的多极距观测资料，并结合该台单一极距的观测资料，对比分析了2种观测方法的结果。结果显示，多极距观测在干扰排除和异常落实方面具备一定的优势；同一场地不同极距电阻率测值的相互佐证，可以为识别干扰和判定地震前兆异常的真实性提供帮助。
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| 关 键 词： | 电阻率 多极距 干扰 异常落实 |
ANALYSIS ON THE COMPARISON OF ELECTRICAL RESISTIVITY OF MULTIPOLE AND UNIPOLE DISTANCES AND THE INTERFERENCE FACTORS |
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| SHI Hang,YIN Liang,ZOU Xiaobo.ANALYSIS ON THE COMPARISON OF ELECTRICAL RESISTIVITY OF MULTIPOLE AND UNIPOLE DISTANCES AND THE INTERFERENCE FACTORS[J].Plateau Earthquake Research,2012(4):50-57. |
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| Authors: | SHI Hang YIN Liang ZOU Xiaobo |
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| Institution: | 1.Earthquake Administration of Gansu Province,Lanzhou 730000,China; 2.Zhangye Seismic Station,Gansu Province,Gaotai 734300,China) |
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| Abstract: | The data of multipole and unipole distances electrical resistivity recorded by Shandan seismic station are analyzed, and the results show that multipole distance data have advantages in interference clearing and a- nomalies identification. |
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| Keywords: | Electrical resistivity Multipole distance Interference Anomaly identification |
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