史彦华, 苏树朋, 王顺昌. 豫北几次中等地震与邯郸—安阳地区的重力场异常变化[J]. 华北地震科学, 2009, 27(1): 42-47.
引用本文: 史彦华, 苏树朋, 王顺昌. 豫北几次中等地震与邯郸—安阳地区的重力场异常变化[J]. 华北地震科学, 2009, 27(1): 42-47.
shu
SHI Yan-hua, SU Shu-peng, WANG Shun-chang. GRAVITY ANOMALY IN HAIDAN-ANYANG AREA BEFORE FOUR ML≥4 EARTHQUAKES IN NORTHERN HENAN PROVINCE[J]. North China Earthquake Sciences, 2009, 27(1): 42-47.
Citation: SHI Yan-hua, SU Shu-peng, WANG Shun-chang. GRAVITY ANOMALY IN HAIDAN-ANYANG AREA BEFORE FOUR ML≥4 EARTHQUAKES IN NORTHERN HENAN PROVINCE[J]. North China Earthquake Sciences, 2009, 27(1): 42-47.
shu

豫北几次中等地震与邯郸—安阳地区的重力场异常变化

GRAVITY ANOMALY IN HAIDAN-ANYANG AREA BEFORE FOUR ML≥4 EARTHQUAKES IN NORTHERN HENAN PROVINCE

    摘要
  • 摘要: 分析流动重力资料在近期河南省北部4次4级以上地震发生前的异常变化过程,总结其共同特征,发现地震发生前伴有重力值明显下降的过程,出现高值异常区,地震发生在重力变化"0"线附近。

     

    Abstract: Dynamic variation process of mobile gravity before four ML≥4 earthquakes in northern Henan province is analyzed.The result indicates that there is common gravity decreasing process occurred in high gravity value abnormal area before the earthquakes.The earthquakes mostly occur in the area near zero gravity changing isoline.

     

    • HTML全文
    • 参考文献(11)
    • 相关文章
    • 施引文献
  • 资源附件(0)

/

返回文章
返回