| 河北省流动地磁观测异常特征分析 |
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| 引用本文： | 崔泽岩,张肖,王慧,刘静,李金,苏树朋.河北省流动地磁观测异常特征分析[J].西北地震学报,2018,40(2):329-334,343. |
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| 作者姓名： | 崔泽岩 张肖 王慧 刘静 李金 苏树朋 |
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| 作者单位： | 河北省地震局流动测量队;河北省地震局石家庄中心台;河北省地震局唐山中心台 |
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| 摘 要： | 运用1986—2009年河北省流动地磁观测资料,分析其地磁总场强度测值时间变化与空间分布特征,找出流磁异常特征。结果表明:流动地磁变化与该区的地震活动存在一定关系,且震前异常多在震前1—2年出现,δ_F值存在"连续大幅上升—临震大幅转折下降"的异常变化特征。
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| 关 键 词： | 流动地磁 地磁场总强度 异常特征 |
| 收稿时间： | 2016/11/15 0:00:00 |
Anomaly Characteristics of Mobile GeomagneticObservation in Hebei Province |
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| CUI Zeyan,ZHANG Xiao,WANG Hui,LIU Jing,LI Jin and SU Shupeng.Anomaly Characteristics of Mobile GeomagneticObservation in Hebei Province[J].Northwestern Seismological Journal,2018,40(2):329-334,343. |
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| Authors: | CUI Zeyan ZHANG Xiao WANG Hui LIU Jing LI Jin and SU Shupeng |
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| Institution: | Mobile Survey Team of Earthquake Agency of Hebei Province, Baoding 071000, Hebei, China,Mobile Survey Team of Earthquake Agency of Hebei Province, Baoding 071000, Hebei, China,Mobile Survey Team of Earthquake Agency of Hebei Province, Baoding 071000, Hebei, China,Shijiazhuang Seismic Station, Earthquake Agency of Hebei Province, Shijiazhuang 050021, Hebei, China,Tangshan Seismic Station, Earthquake Agency of Hebei Province, Tangshan 063200, Hebei, China and Mobile Survey Team of Earthquake Agency of Hebei Province, Baoding 071000, Hebei, China |
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| Abstract: | |
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| Keywords: | mobile geomagnetic geomagnetic total intensity anomaly characteristics |
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