*Hayate Kimura1, Toshihiko Ichihara2, Kensaku Urata1, Hironobu Kan1 (1.Graduate School of Integrated Sciences for Global Society, Kyushu University, 2. Sedimentary Environments Research)
convener:Tsuyoshi Hattanji(Faculty of Life and Environmental Sciences, University of Tsukuba), Masayuki Seto(Fukushima Future Center for Regional Revitalization, Fukushima University)