*Masanobu Yamamoto1, Takafumi Kikuchi1, Hiromichi Sakurai1, Ryoma Hayashi2, Osamu Seki1, Takafumi Omori3, Abdullah Sulaiman4, Hasrizal Shaari5, Lulie Melling6 (1.Faculty of Environmental Earth Science, Hokkaido University, 2.Lake Biwa Museum, 3.The University of Tokyo, 4.Minerals and Geoscience Department Malaysia, 5.Universiti Malaysia Terengganu, 6.Tropical Peat Research Institute)
convener:Masanobu Yamamoto(Faculty of Environmental Earth Science, Hokkaido University), Steven C Clemens(Brown University), Hongbo Zheng(Research Center for Earth System Science, Yunnan University), Ryuji Tada(Department of Earth and Planetary Science, Graduate School of Science, The Univeristy of Tokyo)