马陵山台地磁异常与地震关系的研究

EARTHQUAKE ›› 1999, Vol. 19 ›› Issue (3): 303-308.

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RESEARCH ON RELATION BETWEEN GEOMAGNETIC ANOMALY AT MALINGSHAN SEISMIC STATION AND EARTHQUAKES

Zhang Jihong¹⁾, Chen Zhongmin¹⁾, Li Bo¹⁾, Zhou Ping²⁾

1) Seismological Bureau of Shandong Province, Jinan 250014, China;
2) Malingshan Seismic Station, Shandong Province 276114, China

Received:1998-06-26 Revised:1998-10-06 Online:1999-07-31 Published:2022-07-14

Abstract

Abstract: By using difference method, transfer function and load-unload response method, we analysed the changes in the geomagnetic vertical component Z, the geomagnetic ΔZ, ΔH, ΔD components and geomagnetic extreme value at Malingshan seismic station. It is re-vealed that there is obvious anomaly in Malingshan’s geomagnetic field before some moder-ately strong earthquakes. Result shows that those anomalies are of a certain significance in earthquake prediction.

Key words: Geomagnetic field, Geomagnetic anomaly, Transfer function, Load-un-load response ratio

Zhang Jihong, Chen Zhongmin, Li Bo, Zhou Ping. RESEARCH ON RELATION BETWEEN GEOMAGNETIC ANOMALY AT MALINGSHAN SEISMIC STATION AND EARTHQUAKES[J]. EARTHQUAKE, 1999, 19(3): 303-308.

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RESEARCH ON RELATION BETWEEN GEOMAGNETIC ANOMALY AT MALINGSHAN SEISMIC STATION AND EARTHQUAKES

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