convener:Timothy B Byrne(University of Connecticut), convener:Jian-Cheng Lee(Academia Sinica), Asuka Yamaguchi(Atomosphere and Ocean Research Institute, The University of Tokyo), convener:Yui Kouketsu(Department of Earth & Planetary Sciences, Graduate School of Environmental Studies, Nagoya University), Chairperson:Timothy B Byrne(University of Connecticut), Jian-Cheng Lee(Academia Sinica), Asuka Yamaguchi(Atomosphere and Ocean Research Institute, The University of Tokyo), Yui Kouketsu(Department of Earth & Planetary Sciences, Graduate School of Environmental Studies, Nagoya University), Gong-ruei Ho(Academia Sinica, Institute of Earth Sciences)