Presentation Information
[23p-P01-13]Measurement and time series analysis of radon gas in the ground and atmosphere
〇(M1)Shiori Fukunaga1, Shu Kaneko1, Akitsugu Kitade1, Yuichiro Ota1, Chie Yoshino1, Toshiharu Konisi2, Tomonobu Miyakawa2, Katsumi Hattori1 (1.Chiba university, 2.Ohyo inst.)
Keywords:
Radon,Alpha decay,Multi-channel singular spectre analyzer
Measurement of radon gas in the ground and in the atmosphere has been conducted for some time. The purpose of this study is to utilize the fact that radon in the ground is released into the atmosphere due to stress changes in the ground for the purpose of earthquake prediction. In this study, as a preliminary step for earthquake prediction, two parameters were extracted from the observed data to obtain correlations between radon concentrations in the ground and the atmosphere, temperature, and pressure.