*Rio Miyata¹, Masayuki Ikeda² (1.Department of Earth and Planetary Environmental Science, The University of Tokyo, 2.Department of Earth and Planetary Science, The University of Tokyo)

*Masayuki Ikeda¹, Yumi Ichimaru¹, Taro Higuchi¹, Ayako Abe-Ouchi¹ (1.University of Tokyo)

*Takashi Hasegawa¹, Hiromichi Komiya² (1.Faculty of Geoscience and Engineering, Institute of Science and Engineering, Kanazawa University, 2.Graduate School of Natural Science and Technology, Kanazawa University)

*Tsukika Takahashi¹, Takashi Hasegawa¹ (1.Kanazawa University)

*Riku Kojima¹, Yusuke Okazaki¹, Tetsuji Onoue¹ (1.Kyushu University)

*Kotaro Hoshi¹, Akemi Fukumura¹, Ken Sawada^1,2 (1.Division of Natural History Sciences, Graduate School of Science, Hokkaido University, 2.Department of Earth and Planetary Sciences, Faculty of Science, Hokkaido University)

*Katsura Yamada¹, Mayuko Kato¹, Atsushi Nozaki², Masayuki Utsunomiya³, Ryuichi Majima⁴ (1.Shinshu University, 2.Hiratsuka City Museum, 3.National Institute of Advanced Industrial Science and Technology, 4.The Open University of Japan)

*Sachio Nakagawa¹, Ayako Abe-Ouchi¹, Wing-Le Chan¹, Taro Higuchi¹, Ryouta O'ishi¹, Takashi Obase¹ (1.University of Tokyo)

*Yui Itayama¹, Asuka Hayano¹, Yushi Kamegai¹, Shiori Yasuda¹, Takuma Murakami², Shinya Ochiai³, Masakazu Niwa⁴, Nagayoshi Katsuta¹ (1.Gifu University, 2.Horonobe Research Inst. for the Subsurface Environment, 3.Institute of Nature and Environmental Technology, Kanazawa University, 4.Japan Atomic Energy Agency)

*Takuto Kasuya¹, Yusuke Okazaki², Shinya Iwasaki⁴, Kana Nagashima³ (1.Department of Earth and Planetary Sciences, Graduate School of Science, Kyushu University, 2.Department of Earth and Planetary Sciences, Faculty of Science, Kyushu University, 3.Japan Agency for Marine-Earth Science and Technology, Research Institute for Global Change, 4.Marum-Center for Marine Environmental Sciences, University of Bremen)

*Yuta Arimura¹, Ryu Uemura¹, Osamu Abe¹, Ryuji Asami², Shufang Yuan³, Hahjung Chin³, Xianfeng Wang³ (1.Nagoya University, 2.Tohoku University, 3.Nanyang Technological University)

*Wei-Cheng Hsiung¹, Hui-Ling Lin², Horng-Sheng Mii³, Yuan-Pin Chang² (1.National Sun Yat-sen University, 2.Department of Oceanography, National Sun Yat-sen University, 3.Department of Earth Sciences, National Taiwan Normal University)

Ren Shimura¹, *Ayako Abe-Ouchi¹, Yuta Kuniyoshi¹, Takashi Obase¹, Wing-Le Chan² (1.Atmosphere and Ocean Research Institute, The University of Tokyo, 2.Japan Agency for Marine-Earth Science and Technology)

*Yusuke Okazaki¹, Kento Ogata¹, Aika Yamamoto¹, Osamu Seki² (1.Department of Earth and Planetary Sciences, Graduate School of Science, Kyushu University, 2.Institute of Low Temperature Science, Hokkaido University)

*Yusuke Okazaki¹ (1.Department of Earth and Planetary Sciences, Graduate School of Science, Kyushu University)

*Ryu Uemura¹, Yuta Arimura¹, Osamu Abe¹, Ryuji Asami² (1.Nagoya University, 2.Tohoku University)

*Takeshige Ishiwa^1,2, Yuki Tokuda³, Kota Katsuki⁴, Satoshi Sasaki⁵, Takuya Itaki⁶, Jun'ichi Okuno^1,2, Yusuke Suganuma^1,2 (1.National Institute of Polar Research, 2.The Graduate University for Advanced Studies (SOKENDAI), 3.Tottori University of Environmental Studies, 4.Shimane University, 5.Nagoya University, 6.National Institute of Advanced Industrial Science and Technology)

*Evan James Gowan^1,2, Jun'ichi Okuno³, Atsuko Yamazaki^4,2, Alessio Rovere⁵ (1.Department of Earth & Environmental Sciences, Kumamoto University, 2.KIKAI institute for Coral Reef Sciences, 3.National Institute of Polar Research, 4.Graduate School of Environmental Studies, Nagoya University, 5.Department of Environmental Sciences, Informatics and Statistics, Ca' Foscari University)

*Shinya Yamamoto¹, Hiromi Inui², Kota Katsuki², Katsura Yamada³, Kenta Suzuki⁴, Toshihiro Tada⁴, Ryoma Hayashi⁵, Akira Baba⁶, Ryuji Tada⁴ (1.Mount Fuji Research Institute, Yamanashi Prefectural Government, 2.Shimane University, 3.Shinshu University, 4.Chiba Institute of Technology, 5.Lake Biwa Museum, 6.Showa University)

*Ota Kosuke^1,2, Yusuke Yokoyama^1,2,3,4,5, Yosuke Miyairi¹, Stephen Obrochta⁶, Shinya Yamamoto⁷, A. Hubert-Ferrari⁸, Heyvaert V.M.A.^9,10, Batist M. De¹⁰, Osamu Fujiwara¹¹ (1.Atmosphere and Ocean Research Institute, The University of Tokyo, Chiba, Japan, 2.Department of Earth and Planetary Science, The University of Tokyo, Tokyo, Japan, 3.Graduate Program on Environmental Sciences, Graduate School of Arts and Sciences, The University of Tokyo, Tokyo, Japan, 4.Biogeochemistry Program, Japan Agency for Marine-Earth Science and Technology, Kanagawa, Japan, 5.Research School of Physics, The Australian National University, Canberra, Australia, 6.Graduate School of International Resource Science, Akita University, Akita, Japan, 7.Mount Fuji Research Institute, Yamanashi Prefectural Government , 8.University of Liege Department of Geography, Belgium, 9.Geological Survey of Belgium, Royal Belgian Institute of Natural Sciences, Belgium, 10.Ghent University Department of Geology, Belgium, 11.Geological Survey of Japan, National Institute of Advanced Industrial Science and Technology)

*Reo Murakawa¹, Yusuke Okazaki¹, Mahsa Saeidi², Yoshimi Kubota² (1.Kyushu University, 2.National Museum of Nature and Science)

*Keita Saito¹, Tomo Aoki¹ (1.Japan Coast Guard)

*Yuta Hanagasaki¹, Hitoshi Tomaru¹ (1.Chiba University Graduate School and Engineering / Faculty of Science)

*Hiroto Oda¹, Hideko Takayanagi¹, Ryuji Asami¹, Katsuhiro Sano², Yasufumi Iryu¹ (1.Department of Earth Science, Graduate School of Science, Tohoku University, 2.Center for Northeast Asian Studies, Tohoku University)

*TAKUYA GONDA¹, Masanobu Yamamoto¹, Masaaki Kanahara² (1.Hokkaido University, 2.Nara University of Education)

*Ayano Nada¹, Takeshi Nakatsuka², Yoshikazu Kato², Masaki Sano², Minori Kato² (1.School of Science, Nagoya University , 2.Graduate School of Environmental Studies, Nagoya University)

*Yuri Hashimoto¹, Azumi Kuroyanagi², Atsushi Suzuki³, Kyoko Yamaoka³, Takeshi Fujii⁴, Shunsuke Kondou⁴, Jumpei Minatoya⁵ (1.Graduate School of Science, Tohoku University, 2.Tohoku University Museum, Tohoku University, 3.Geological Survey of Japan, AIST, 4.KANSO TECHNOS CO., LTD., 5.Japan Organization for Metals and Energy Security (JOGMEC))

*Kana Yamasaki¹, Yusuke Okazaki¹ (1.Kyushu University)

*Ono Iroha¹, Hitoshi Hasegawa¹, Hirofumi Asahi¹, Nagayoshi Katsuta², Masafumi MURAYAMA¹, Ichinnorov Niiden³ (1.Kochi Univ., 2.Gifu Univ., 3.Mongolian Academy of Sciences)

*natsumi ogawa¹, Kenjiro Sho¹, Akihiro Masuoka¹, Masaki Sano², Zhen Li², Takeshi Nakatsuka² (1.Nagoya Institute of Technology , 2.Nagoya University)

*Akihiro Kano¹ (1.Graduate School of Science, The University of Tokyo)

*Atsuko Yamazaki¹, Tsuyoshi Watanabe² (1.Graduate School of Environmental Studies, Nagoya University, 2.Faculty of Science, Hokkaido University)

*Hitoshi Hasegawa¹, Sako Takaki², Takumu Chijiiwa², Trishit RUJ³, Goro KOMATSU⁴ (1.Faculty of Science and Technology, Kochi University, 2.Kochi Univ., 3.JAXA, 4.Università d’Annunzio)