Outline of Session

Solid Earth Sciences(S) / Complex & General(CG)
S-CG70 Geochemistry of fault systems

Short title Geochemistry of fault systems
Oral presentation
Date/Room/Chair 		May 24 PM2 (15:30 - 17:15) 201B Fumiaki Tsunomori  / Hidemi Tanaka  / Masaki Murakami 
Poster presentation
Date/Room 		May 24 (Core Time 17:15 - 18:30)  
Contact Fumiaki Tsunomori
Email fumi@eqchem.s.u-tokyo.ac.jp
Convener Fumiaki Tsunomori  / Masaki Murakami  / Tanaka Hidemi 
Scope Faulting changes environmental conditions, which lead to destabilize chemical bonds in fault systems. Consequently, traces of chemical reactions are observed on fault rocks. This session focuses on topics related to chemical processes from faulting to observations of rocks in fault systems. We welcome presentations on subjects in Seismology, Hydrology, Geochronology fields as well as Geochemistry.
Notes  


Time Presentation No Title Author Presenter Abstract
Oral Presentation   May 24 PM2 (15:30-17:15) 201B                              to the top
15:30 - 15:45 SCG70-01 Geochemical variations of spring waters in the vicinity of fault before and after 1995 Kobe Earthquake in Japan Yoshiro Nishio
Kohei Kazahaya
Masaya Yasuhara 		Yoshiro Nishio English
15:45 - 16:00 SCG70-02 Hot springs water and radon observations with the 2011 Tohoku Earthquake Shigeki Tasaka
Masaya Matsubara
Fumiaki Tsunomori
other 		Shigeki Tasaka English
16:00 - 16:15 SCG70-03 Survey of Radon-222 Concentration in Groundwater in Miura Peninsula Masaaki Morita
MATSUYAMA Ryotaro
Fumiaki Tsunomori
other 		Masaaki Morita English
16:15 - 16:30 SCG70-04 Relationship between chemical composition of hot springs and geological structure at Kyushu, Japan Shuji Terusawa
Masaaki Sugimoto
Hidemi Tanaka
other 		Shuji Terusawa English
16:30 - 16:45 SCG70-05 The observation of ground- gasses and water in a borehole of Fast breeder reactor research and development center Monju takahiro Watanabe
Masaki Murakami
MIWA Atsushi
other 		takahiro Watanabe English
16:45 - 17:00 SCG70-06 The 2011 development report of Groundwater data analyzing system (GROWDAS) Masaki Murakami
takahiro Watanabe
atsushi Miwa 		Masaki Murakami English
17:00 - 17:15 3-min talk in an oral session
Presentation No Title Author Presenter Abstract
SCG70-P01 Significant fluctuations in the atmospheric radon concentration in Fukushima before the 2011 Tohoku Earthquake Yumi Yasuoka
NAGAHAMA Hiroyuki
SUZUKI Toshiyuki
other 		Yumi Yasuoka English
SCG70-P02 Dissolved gas composition changes by degassing processes Kazuya Miyakawa
Yuki Amano
Hiroaki Murakami
other 		Kazuya Miyakawa English
SCG70-P03 Radon concentration change monitored at Nakaizu (SKE) well Fumiaki Tsunomori
Shigeki Tasaka 		Fumiaki Tsunomori English
SCG70-P04 Distribution and chemical characteristics of hotsprings in Japan Hidemi Tanaka
Masaaki Sugimoto
Shuji Terusawa
other 		Hidemi Tanaka English


Presentation No Title Author Presenter Abstract
Poster Presentation   May 24  Core Time (17:15-18:30)                     to the top
SCG70-P01 Significant fluctuations in the atmospheric radon concentration in Fukushima before the 2011 Tohoku Earthquake Yumi Yasuoka
NAGAHAMA Hiroyuki
SUZUKI Toshiyuki
other 		Yumi Yasuoka English
SCG70-P02 Dissolved gas composition changes by degassing processes Kazuya Miyakawa
Yuki Amano
Hiroaki Murakami
other 		Kazuya Miyakawa English
SCG70-P03 Radon concentration change monitored at Nakaizu (SKE) well Fumiaki Tsunomori
Shigeki Tasaka 		Fumiaki Tsunomori English
SCG70-P04 Distribution and chemical characteristics of hotsprings in Japan Hidemi Tanaka
Masaaki Sugimoto
Shuji Terusawa
other 		Hidemi Tanaka English