*Naoko Morimoto¹, Atsushi Watanabe², Yu Umezawa³, Maria Lourdes San Diego-McGlone⁴, Charissa M. Ferrera⁴, Toshihiro Miyajima¹ (1.Department of Chemical Oceanography, Atmosphere and Ocean Research Institute, The University of Tokyo, 2.Department of Transdisciplinary Science and Engineering, School of Environment and Society, Tokyo Institute of Technology, O-okayama 2-12-1 W8-13 Meguro, Tokyo 152-8552, Japan, 3.Faculty of Fisheries, Nagasaki University, 1-14 Bunkyo, Nagasaki 852-8521, Japan, 4.Marine Science Institute, University of the Philippines, Diliman, Quezon City 1101, Philippines)

*Yoshiyuki TANAKA¹, Hideki FUKUDA², Toshihiro Miyajima³ (1.Center for Liberal Arts and Sciences, Hachinohe Institute of Technology, 2.Coastal Conservation Section, International Coastal Research Center, Atmosphere and Ocean Research Institute, The University of Tokyo, 3.Marine Biogeochemistry Group, Division of Ocean-Earth System Science, Atmosphere and Ocean Research Institute, The University of Tokyo)

*Masakazu Hori¹, Masami Hamaguchi¹, Hiromori Shimabukuro¹, Goro Yoshida¹, Toshihiro Miyajima² (1.National Research Institute of Fisheries and Environment of Inland Sea, Fisheries Research and Education Agency, 2.Division of Ocean-Earth System Science, Atmosphere and Ocean Research Institute, The University of Tokyo,)

*Toshihiro Miyajima¹, Masakazu Hori², Masaaki Sato², Akiko Hamaoka², Hideki Hamaoka² (1.Division of Ocean-Earth System Science, Atmosphere and Ocean Research Institute, The University of Tokyo, 2.National Research Institute of Fisheries and Environment of Inland Sea, Fisheries Research and Education Agency)

*Takashi Nakamura¹, Kazuo Nadaoka¹, Tomihiko Higuchi², Toshihiro Miyajima², Takahiro Yamamoto³, Atsushi Watanabe¹ (1.School of Environment and Society, Tokyo Institute of Technology, 2.Atmosphere and Ocean Research Institute, The University of Tokyo, 3.Kuwait Institute for Scientific Research)

*Yoshikai Masaya¹, Takashi Nakamura¹, Yoshiyuki TANAKA², Masahiro Nakaoka³, Atsushi Watanabe¹, Toshihiro Miyajima⁴, Eugene Herrera⁵, Ariel Blanco⁵, Miguel Fortes⁵, Maria San Diego-McGlone⁵, Kazuo Nadaoka¹ (1.Tokyo Institute of Technology, 2.Hachinohe Institute of Technology, 3.Hokkaido University, 4.The University of Tokyo, 5.University of the Philippines)

*Naoko Morimoto¹, Atsushi Watanabe², Yu Umezawa³, Maria Lourdes San Diego-McGlone⁴, Charissa M. Ferrera⁴, Toshihiro Miyajima¹ (1.Department of Chemical Oceanography, Atmosphere and Ocean Research Institute, The University of Tokyo, 2.Department of Transdisciplinary Science and Engineering, School of Environment and Society, Tokyo Institute of Technology, O-okayama 2-12-1 W8-13 Meguro, Tokyo 152-8552, Japan, 3.Faculty of Fisheries, Nagasaki University, 1-14 Bunkyo, Nagasaki 852-8521, Japan, 4.Marine Science Institute, University of the Philippines, Diliman, Quezon City 1101, Philippines)

*Yoshiyuki TANAKA¹, Hideki FUKUDA², Toshihiro Miyajima³ (1.Center for Liberal Arts and Sciences, Hachinohe Institute of Technology, 2.Coastal Conservation Section, International Coastal Research Center, Atmosphere and Ocean Research Institute, The University of Tokyo, 3.Marine Biogeochemistry Group, Division of Ocean-Earth System Science, Atmosphere and Ocean Research Institute, The University of Tokyo)

*Masakazu Hori¹, Masami Hamaguchi¹, Hiromori Shimabukuro¹, Goro Yoshida¹, Toshihiro Miyajima² (1.National Research Institute of Fisheries and Environment of Inland Sea, Fisheries Research and Education Agency, 2.Division of Ocean-Earth System Science, Atmosphere and Ocean Research Institute, The University of Tokyo,)

*Toshihiro Miyajima¹, Masakazu Hori², Masaaki Sato², Akiko Hamaoka², Hideki Hamaoka² (1.Division of Ocean-Earth System Science, Atmosphere and Ocean Research Institute, The University of Tokyo, 2.National Research Institute of Fisheries and Environment of Inland Sea, Fisheries Research and Education Agency)

*Toshihiro Miyajima¹ (1.Marine Biogeochemistry Group, Division of Ocean-Earth System Science, Atmosphere and Ocean Research Institute, The University of Tokyo)

*Fukuyo Naoto^1,2, Yusuke Yokoyama^1,2, Geoffrey Clark³, Kaoru Kubota⁴, Yosuke Miyairi², Naoko Sugihara², Shirai Kotaro², Tomihiko Higuchi², Toshihiro Miyajima² (1.Earth and Planetary Science Department, Graduate school of Science, The University of Tokyo, 2.Atmosphere and Ocean Research Institute, The University of Tokyo, 3.Archaeology and Natural History, College of Asia and the Pacific, The Australian National University, 4.Institute for Space-Earth Environmental Research, Nagoya University)