Mechanism of pre-seismic and co-seismic electromagnetic phenomena

地震前和同震电磁现象的机制

• 批准号: 20510171
• 负责人: UYEDA Seiya
• 金额: $ 2.66万
• 依托单位: The University of Tokyo
• 依托单位国家: 日本
• 项目类别: Grant-in-Aid for Scientific Research (C)
• 财政年份: 2008
• 资助国家: 日本
• 起止时间: 2008 至 2010
• 项目状态: 已结题
• 来源: https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-20510171/
• 关键词: 地震; 先行現象; 地球電磁気; 破壊; すべり

Recent short-term earthquake predictions in Greece, through the time series analysis in terms of Natural Time, were examined closely and derived conclusions were published in Eos. Natural Time is a new concept of time introduced for grasping the earthquakes as critical phenomena (second order phase transition). Similar analysis was applied successfully to the 2000 seismic swarm activity in the Izu island region and the results were published in J. Geophys. Res. A field survey on the underground electric structure was conducted in Kozu Island, where significant SES data had been obtained by our earlier monitoring. The results were published in Proc. Japan Acad.

通过自然时间的时间序列分析，对希腊最近的短期地震预测进行了仔细研究，得出的结论发表在《Eos》上。自然时是为了把地震作为临界现象（二阶相变）来理解而引入的一种新的时间概念。类似的分析成功地应用于2000年伊豆岛地区的地震群活动，结果发表在J. Geophys上。Res.我们在Kozu岛进行了地下电力结构的实地调查，前期监测获得了重要的SES数据。研究结果发表在《日本学报》上。

项目成果

ナチュラルタイムの概念による地震活動解析

使用自然时间概念的地震活动分析

• 发表时间: 2009
• 作者: 上田誠也;鴨川仁
• 通讯作者: 鴨川仁

Natural Time analysis of earthquakes

地震自然时间分析

• 发表时间: 2009
• 作者: S.Uyeda;H.Kamogawa;Y.Tomizawa
• 通讯作者: Y.Tomizawa

Heterogeneous electrical structure of Kozu-shima volcanic island, Japan.

• DOI: 10.2183/pjab.85.476
• 发表时间: 2009
• 期刊: Proceedings of the Japan Academy. Series B, Physical and biological sciences
• 作者: Orihara Y;Kamogawa M;Nagao T;Uyeda S
• 通讯作者: Uyeda S

Prediction of Two Large Earthquakes in Greece

希腊两次大地震的预报

• 发表时间: 2009
• 期刊: Eos 89
• 作者: S. Uyeda;M. Kamogawa;and H . Tanaka;S.Uyeda and M. Kamogawa
• 通讯作者: S.Uyeda and M. Kamogawa

Independent component analysis of geoelectric field data in the northern Nagano, Japan.

• DOI: 10.2183/pjab.85.435
• 发表时间: 2009
• 期刊: Proceedings of the Japan Academy. Series B, Physical and biological sciences
• 作者: Orihara Y;Kamogawa M;Nagao T;Uyeda S
• 通讯作者: Uyeda S