Earthquake Prediction research by radon observation in underground water, Gifu Pref.

Earthquake Prediction research by radon observation in underground water, Gifu Pref.

1.contents	Name: the upgrading the earthquake survey observatory
1.contents	contents: The radon observatory of underground water is made in the main faults, Gifu Pref. by Goverment of Gifu Prefecture.

2-1.Observation point(1997)	place: 12 point
	Sekigahara-Yoro Fault: Kaizu-cho, Yoro-cho, Tarui-cho
	Adera Fault: Sakasita-cho, Tsuketi-cho, Kasimo-mura,Maze-mura,Hagiwara-cho
	Atotsugawa Fault: Kawai-mura, Miyagawa-mura, Kamioka-cho

2-2.Observation point(1998)	place: 6 point
	Sekigahara-Yoro Fault: Ikeda-cho
	Adera Fault: Syokawa-mura
	Neodani Fault: Mugegawa-cho, Miyama-cho, Ijira-mura, Neo-mura

2-3.Observation point map	Radon observatory of 18 places in underground water were made on the 4 faults, Gifu Pref. by goverment of Gifu Prefecture.
	Two observation point of "Mozumi" and "Heisei" were made by Faculty of Education, Gifu University.
	The observation point map was draw by Mr. Masaya matsubara of collaborator.

3.Observation period	Upgrading period: 1997-1998
3.Observation period	Observation period: About 10 years from 1999

4.Upgrading Observation organization	Boverment of Gifu Prefecture carry out the base of the guidance and cooperation by the joint researcher of Faculty of Education, Gifu Univ. for the observation points, institution upgrading, observation data analysis and technology guidance etc.

5.Sketch of observation system	Sketch of radon observation system in underground water, Gifu Pref.
5.Sketch of observation system

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