About SAITO T
About Tohoku Univ., Sendai, JPN
About EGUCHI T
About Tohoku Univ., Sendai, JPN
About TAKAYAMA K
About Tohoku Univ., Sendai, JPN
About TANIGUCHI H
About Tohoku Univ., Sendai, JPN
About Journal of Volcanology and Geothermal Research
About eruptive activity
About ハザードマップ
About Geothermics,physical volcanology
About Natural disasters
About 火山噴火
About 災害予測