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[1]SONG Chengke,NI Zhe,SU Shupeng,et al.The Relationship Between Anomalies Variation of Lithosphere Magnetic Field and Structure of Lithosphere Magnetic[J].Journal of Seismological Research,2017,40(03):357-361.

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The Relationship Between Anomalies Variation of Lithosphere Magnetic Field and Structure of Lithosphere Magnetic

Journal of Seismological Research[ISSN 1000-0666/CN 53-1062/P] Volume: 40 Number of periods: 2017 03 Page number: 357-361 Column: 流动地磁专栏 Public date: 2017-07-23

Title:: The Relationship Between Anomalies Variation of Lithosphere Magnetic Field and Structure of Lithosphere Magnetic

Author(s):: SONG Chengke¹; NI Zhe²; SU Shupeng³; YAN Linlin¹; MENG Xiangang¹; (1.The First Monitoring and Application Center,CEA,Tianjin 300180,China)(2.Yunnan Earthquake Agency,Kunming 650224,Yunnan,Chian)(3.Baoding Central Seismic Station,Hebei Earthquake Agency,Baoding 071000,Hebei,China)

Keywords:: lithosphere magnetic field; lithosphere structure; Lushan earthquake; Jinggu earthquake

CLC:: P318

DOI:: -

Abstract:: The pre-earthquake horizontal vector of lithosphere magnetic field in earthquake epicenter and its surrounding area of the Lushan M7.0 earthquake and the Jinggu M6.6 earthquake are summarized.And,lithosphere structure and medium properties of earthquake epicenter and surrounding areas are discussed.For the Lushan M7.0 earthquake,the direction of horizontal vector of lithosphere magnetic field was in a good tendency though they were not in a same direction.And,the magnitude of horizontal vector of lithosphere magnetic field shows small magnitude in the epicenter area.This characteristics may be related to the homogenous of lithosphere structure.For the Jinggu M6.6 earthquake,the direction of horizontal vector of lithosphere magnetic field was noisy with small magnitude in the epicenter area.And,the direction of the horizontal vector of lithosphere magnetic field was also noisy in the near-field area.This character may be resulted from the complicated lithosphere structure.

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Last Update: 2017-07-20