*Haruko Kurihara1, Atsushi Watanabe2, Asami Tsugi1, Takashi Kawai1, Izumi Mimura1, Chuki Hongo1, Marine Gouezo3, Yimnang Golbuu3 (1.University of the Ryukyus, 2.Tokyo Institute of Technology, 3.Palau International Coral Reef Center)
convener:Toshihiro Miyajima(Marine Biogeochemistry Group, Division of Ocean-Earth System Science, Atmosphere and Ocean Research Institute, The University of Tokyo), Yu Umezawa(Nagasaki University), Atsushi Watanabe(School of Environment and Society、Tokyo Institute of Technology)