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[1]张 立,何德强,申 波,等.汶川8.0级地震前云南水富井水位长期异常初探*[J].地震研究,2010,33(02):159-163.
　ZHANG Li,HE De-qiang,SHEN Bo,et al.Probing the Long-term Anomaly of Groundwater Level of Shuifu in Yunnan Area before the Wenchuan MS8.0 Earthquake[J].Journal of Seismological Research,2010,33(02):159-163.
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汶川8.0级地震前云南水富井水位长期异常初探*(PDF/HTML)

《地震研究》[ISSN:1000-0666/CN:53-1062/P]

卷:
33
期数:
2010年02期
页码:
159-163
栏目:
出版日期:
2010-02-01

文章信息/Info

Title:
Probing the Long-term Anomaly of Groundwater Level of Shuifu in Yunnan Area before the Wenchuan MS8.0 Earthquake
作者:
张 立1; 何德强2; 申 波2; 苏有锦1
(1.云南省地震局,昆明 650224; 2.昭通市防震减灾局,云南 昭通 657000)
Author(s):
ZHANG Li1; HE De-qiang2; SHEN Bo2; SU You-jin2
(1.Earthquake Administration of Yunnan Province,Kunming 650224,Yunnan,China)2.Infosystom For Seismological Breau of Zhaotong,Zhaotong 657000,Yunnan,China)
关键词:
汶川地震;  水位异常;  云南
Keywords:
Wenchuan earthquake; water level anomaly; Yunnan
分类号:
P315.72+3
DOI:
-
摘要:
2008年5月12日汶川8.0级特大震发生前,云南昭通水富井水位测值出现长时间、大幅度趋势下降异常。在排除降雨影响后,通过异常形态、持续时间、观测点所处构造分析了该异常与汶川地震的关系,表明了在强震和大震孕震阶段存在水位长期异常。
Abstract:
The value of water level in groundwater at Shuifu station in Zhaotong city Yunnan province appeared trend descend anomaly before the MS8.0 Wenchuan earthquake in May 12,2008.The anomaly shows characteristics with long-term anomaly and large extend.Obviated the infection of rainfall,the relationship between this anomaly and the Wenchuan earthquake is analyzed,which focused on the form of the anomaly,the duration of anomaly and the construction of the Shuifu station.The results show that long-term water level anomalies exist in the strong earthquakes seismogenic period.

参考文献/References:

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备注/Memo

备注/Memo:
收稿日期:2009-07-22
基金项目:云南省地震监测预报研究专项(JCYB-20080601-1)和中国地震局2009年度震情跟踪定向工作任务(2009010102)联合资助.

更新日期/Last Update: 2010-02-23