JpGU-AGU Joint Meeting 2017

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[EE] Oral

M (Multidisciplinary and Interdisciplinary) » M-IS Intersection

[M-IS04] [EE] Interdisciplinary studies on pre-earthquake processes

Wed. May 24, 2017 10:45 AM - 12:15 PM 102 (International Conference Hall 1F)

convener:Katsumi Hattori(Department of Earth Sciences, Graduate School of Science, Chiba University), Jann-Yenq Liu(Institute of Space Science, National Central University, Taiwan), Dimitar Ouzounov(Center of Excellence in Earth Systems Modeling & Observations (CEESMO) , Schmid College of Science & Technology Chapman University, Orange, California, USA), Qinghua Huang(Peking University), Chairperson:Qinghua Huang(Peking University), Chairperson:Jann-Yenq Liu(National Central University, Taiwan)

11:15 AM - 11:30 AM

[MIS04-09] Integrated observations of earthquake precursors in Taiwan

★Invited papers

*Lou-Chuang Lee1, Ching-Chou Fu1 (1.Institute of Earth Sciences, Academia Sinica)

Keywords:earthquake precursors, electric coupling model

The integrated observational project of earthquake precursors in the Taiwan area consists of continuous measurements of the geomagnetic perturbation, crustal deformation, ionospheric disturbance, ground water level, and leaky gas (Radon ) from the crust in the past two decades. Since 2010, the gamma-ray sensors, downhole strainmeters, telluric electric field measurements and thermal infrared ray analysis are further established. An electric coupling model for the lithosphere-atmosphere-ionosphere was also developed. In this talk, some recent results from the integrated observations and theoretical model for earthquake precursors will be presented.