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闽台地震前福建水氡特征分析
引用本文:张清秀. 闽台地震前福建水氡特征分析[J]. 东北地震研究, 2009, 25(3): 13-17
作者姓名:张清秀
作者单位:福建省地震局水化站,福建,福州,350001
摘    要:文中利用福建水氡台网1990年以来的水氡资料,对福建及其东南沿海大于4.5级地震,台湾及其近海大于7.0级地震进行分析研究,提出了上述两区域地震异常特征的共性和特性:认为地震前存在异常加速性、同步性,形态的多样性,空间分布的不确定性等共性;而在福建及其东南沿海大于4.5级地震前,异常呈现“异常加速-减速-地震”特征,在台湾地区大于6.8级地震前异常呈现“异常加速-地震”特征。

关 键 词:水氡  闽台区域  映震

FUJIAN WATER RADON RELECTING EARTHQUAKES IN MINTAI REGION
ZHANG Qing-xiu. FUJIAN WATER RADON RELECTING EARTHQUAKES IN MINTAI REGION[J]. Seismological Research of Northeast China, 2009, 25(3): 13-17
Authors:ZHANG Qing-xiu
Affiliation:ZHANG Qing-xiu(Hydrochemistry station,Earthquake Administration of Fujian province,Fujian Fuzhou 350001,China)
Abstract:Basted on the water-radon data of Fujian water-radon network since 1990,M>4.5 earthquakes in Fujian and its Southeast coast and M>7.0 in Taiwan and its inshorearea,are analyzed and researched.The results show that the anomaly of water-radon has accelerated feature,synchronization and configuration diverse as well as space-indetermination.It was given the commonness and speciality of Fujian water-radon reflecting earthquakes in Min-Tai region.
Keywords:water-radon  earthquakes in Min-Tai region  reflecting earthquake  
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