*Yusuke Miyajima1, Michal Jakubowicz2, Jolanta Dopieralska3, Robert Jenkins4, Zdzislaw Belka2, Takafumi Hirata1 (1.Geochemical Research Center, Graduate School of Science, The University of Tokyo, 2.Isotope Laboratory, Adam Mickiewicz University, Poland, 3.Poznan Science and Technology Park, Adam Mickiewicz University Foundation, Poland, 4.Faculty of Geosciences and Civil Engineering, Institute of Science and Engineering, Kanazawa University, Japan)
convener:Yusuke Miyajima(Geomicrobiology Research Group, Research Institute for Geo-Resources and Environment, Geological Survey of Japan, National Institute of Advanced Industrial Science and Technology), Tomohiro Toki(Faculty of Science, University of the Ryukyus), Robert Jenkins(School of Geosciences and Civil Engineering, College of Science and Engineering, Kanazawa University), Akira Ijiri(Japan Agency for Marine-Earth Science and Technology)