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地磁Z分量日变形态畸变与周边低点位移异常关系初探
Analysis on the relationship of the Distortion-shap and Low—point Displacement Anomaly in Daily Variation of Z Component of Geomagnetic Field
- DOI:
- 作者:
- 李西京1 陈俊2,3 刘红飞2,3 徐苏红2,3 曾宪军2,3 薛
- 作者单位:
- 1. 陕西乾县713300 陕西省乾陵地震台2. 安徽亳州233527 安徽省蒙城地震台；3. 安徽亳州 233527安徽蒙城地球物理国家野外科学观测研究站
- 关键词:
- 地磁；垂直分量；日变；畸变；低点位移；双低点
earth magnetism, normal component,daily variation,distortion, Low—point Displacement, double low-points
- 摘要:
- 本文统计了2010年1月1日至2011年12月31日期间中国大陆地磁低点位移异常数据及蒙城台此期间地磁垂直分量日变形态畸变情况，按低点位移分界线到蒙城台的距离分段初步探讨了蒙城台地磁垂直分量日变形态畸变与其周边低点位移异常的关系。
In this paper, we did a survey of Low—point Displacement Anomaly of geomagnetic field and the distortion- shape of daily variation of vertical component of geomagnetic field during January 1 2010 to December 31 2011 in Chinese mainland,and analyze the relationship of the Distortion-shap and Low—point Displacement Anomaly in daily variation of vertical component of geomagnetic field by classified according to the distance of the dividing line of Low—point displacement to Mengcheng Seismic Station.
