*Keisuke Nishitani¹, Kuo Hong Wong¹, Hajime Obata², Idha Yulia Ikhsani³, Asami Mashio¹, Hiroshi Hasegawa¹ (1.Kanazawa University, 2.Atmosphere and Ocean Research Institute, The University of Tokyo , 3.Research Center for Oceanography, National Research and Innovation Agency, Indonesia)

*Kuo Hong Wong¹, Hajime Obata², Takamura Akihiro³, Izumi Ishizaki³, Rafidha Dh Ahmad Opier⁴, Inhee Kim², Asami Suzuki Mashio¹, Hiroshi Hasegawa¹ (1.Institute of Science and Engineering, Kanazawa University, 2.Atmosphere and Ocean Research Institute, The University of Tokyo, 3.Graduate School of Natural Science, Kanazawa University, 4.Research Center for Deep Sea, National Agency for Research and Innovation, Indonesia)

*Takamura Akihiro¹, Kuo Hong Wong², Izumi Ishizaki¹, Hajime Obata⁴, Yoshiko Kondo³, Asami Mashio², Hiroshi Hasegawa² (1.Graduate School of Natural Science, Kanazawa University, 2.Institute of Science and Engineering, Kanazawa University, 3.Faculty of Fisheries, Nagasaki University, 4.Atmosphere and Ocean Research Institute, The University of Tokyo)

*Takato Negishi¹, Kuo Hong Wong², Hajime Obata³, Jun Nishioka⁴, Taejin Kim⁵, Keisuke Nishitani¹, Asami Mashio², Hiroshi Hasegawa² (1.Graduate School of Natural Science, Kanazawa University, 2.Institute of Science and Engineering, Kanazawa University, 3.Atmosphere and Ocean Research Institute, The University of Tokyo, 4.Institute of Low Temperature Science, Hokkaido University, 5.Division of Earth Environmental System Sciences, Pukyong National University)

*Izumi Ishizaki¹, Kuo Hong Wong², Takamura Akihiro¹, Yoshiko Kondo³, Hajime Obata⁴, Asami Mashio², Hiroshi Hasegawa² (1.Graduate School of Natural Science, Kanazawa University, 2.Institute of Science and Engineering, Kanazawa University, 3.Faculty of Fisheries, Nagasaki University, 4.Atmosphere and Ocean Research Institute, The University of Tokyo)

*li WENSHUAI¹, Yoshio Takahashi¹, Akira Usui², Ryoichi Nakada³, Teruhiko Kashiwabara⁴, Hajime Obata⁵, Naoya Kanna⁵, Yoshihiro Asahara⁶, Hirofumi Tazoe⁷, Masato Tanaka¹ (1.Department of Earth and Planetary Science, Graduate School of Science, The University of Tokyo, Tokyo, Japan. , 2.Center for Advanced Marine Core Research, Kochi University, Kochi, Japan. , 3.Kochi Institute for Core Sample Research, Japan Agency for Marine-Earth Science and Technology (JAMSTEC), Kochi, Japan. , 4.Submarine Resources Research Center (SRRC), Japan Agency for Marine-Earth Science and Technology (JAMSTEC), Yokosuka, Japan. , 5.Atmosphere and Ocean Research Institute, The University of Tokyo, Japan. , 6.Department of Earth and Environmental Sciences, Graduate School of Environmental Studies, Nagoya University, Nagoya, Japan. , 7. Institute of Radiation Emergency Medicine, Hirosaki University, Honcho, Hirosaki, Aomori, Japan)

*Minako Kurisu¹, Koji Sugie¹, Fumikazu Taketani¹, Takuma Miyakawa¹, Teruhiko Kashiwabara¹, Katsuhiko Suzuki¹, Kohei Sakata², Jun Nishioka³, Hajime Obata⁴, Tim M. Conway⁵, Yoshio Takahashi⁶ (1.Japan Agency for Marine-Earth Science and Technology, 2.National Institute for Environmental Studies, 3.Institute of Low Temperature Science, Hokkaido University, 4.Atmosphere and Ocean Research Institute, The University of Tokyo, 5.University of South Florida, 6.Graduate school of science, The University of Tokyo)

*Hajime Obata¹, Wiwit -¹, Kuo Hong Wong², Chia-Jung Lu¹, Hideki Fukuda³, Hiroshi Ogawa¹, Kazutaka Takahashi⁴, Asami Mashio², Shigenobu Takeda⁵ (1.Chemical Oceanography Division, Atmosphere and Ocean Research Institute, The University of Tokyo, 2.Institute of Science and Engineering, Kanazawa University, 3.Center for International and Local Research Cooperation, Atmosphere and Ocean Research Institute, The University of Tokyo, 4.Graduate School of Agriculture and Life Sciences, The University of Tokyo, 5.Graduate School of Fisheries and Environmental Sciences, Nagasaki University)