*Yasuhiko T. Yamaguchi¹, Shigenori Nobata¹, Tatsuya Kawakami², Kotaro Shirai¹, Kentaro Honda³, Yosuke Miyairi¹, Yusuke Yokoyama¹, Toshi Nagata¹ (1.Atmosphere and Ocean Research Institute, The University of Tokyo, 2.Graduate School of Agricultural and Life Sciences, The University of Tokyo, 3.Hokkaido National Fisheries Research Institute, Japan Fisheries Research and Education Agency)

*Yusuke Yokoyama^1,2,3, Yosuke Miyairi¹, Ayaka Matsuda⁴, Takashi Matsuishi⁴, Toshi Nagata¹ (1.Atmosphere and Ocean Research Institute, University of Tokyo, 2.Department of Earth and Planetary Science, University of Tokyo, 3.Department of Biogeochemistry, Japan Agency for Marine-Earth Science and Technology, 4.Graduate School of Fisheries Sciences, Hokkaido University)

*Yosuke Miyairi¹, Yusuke Yokoyama¹, Chikako Watanabe², Yoshiro Watanabe¹, Toshi Nagata¹ (1.Atmosphere and Ocean Research Institute, The University of Tokyo., 2.National Research Institute of Fisheries Science, Japan Fisheries Research and Education Agency)

*Yasuhiko T. Yamaguchi¹, Shigenori Nobata¹, Tatsuya Kawakami², Kotaro Shirai¹, Kentaro Honda³, Yosuke Miyairi¹, Yusuke Yokoyama¹, Toshi Nagata¹ (1.Atmosphere and Ocean Research Institute, The University of Tokyo, 2.Graduate School of Agricultural and Life Sciences, The University of Tokyo, 3.Hokkaido National Fisheries Research Institute, Japan Fisheries Research and Education Agency)

*Yusuke Yokoyama^1,2,3, Yosuke Miyairi¹, Ayaka Matsuda⁴, Takashi Matsuishi⁴, Toshi Nagata¹ (1.Atmosphere and Ocean Research Institute, University of Tokyo, 2.Department of Earth and Planetary Science, University of Tokyo, 3.Department of Biogeochemistry, Japan Agency for Marine-Earth Science and Technology, 4.Graduate School of Fisheries Sciences, Hokkaido University)

*Yosuke Miyairi¹, Yusuke Yokoyama¹, Chikako Watanabe², Yoshiro Watanabe¹, Toshi Nagata¹ (1.Atmosphere and Ocean Research Institute, The University of Tokyo., 2.National Research Institute of Fisheries Science, Japan Fisheries Research and Education Agency)

*Shoko Hirabayashi^1,2, Yusuke Yokoyama^1,2, Atsushi Suzuki³, Yosuke Miyairi², Takahiro AZE² (1.Department of Earth and Planetary Science, Graduate School of Science, The University of Tokyo, 2.Atmosphere and Ocean Research Institute, The University of Tokyo, 3.Geological Survey of Japan, National Institute of Advanced Industrial Science and Technology (AIST))

*Mayuko Ito¹, Ai Mori², Chuki Hongo², Ryuji Asami², Yosuke Miyairi³, Yusuke Yokoyama³, Kazuhiko Fujita² (1.Graduate School of Engineering and Science University of the Ryukyus, 2.Faculty of Science, Department of Physics and Earth Sciences, University of the Ryukyus, 3.Atmosphere and Ocean Research Institute, The University of Tokyo)

*Kazuhiro Yagasaki¹, Juichiro Ashi¹, Yusuke Yokoyama^1,2,3, Yosuke Miyairi¹, Shin'ichi Kuramoto⁴ (1.Atmosphere and Ocean Research Institute, The University of Tokyo, 2.Dept. of Earth and Planetary Science, The University of Tokyo, 3.Dept. of Biogeochemistry, Japan Agency for Marine-Earth- Science and Technology (JAMSTEC), 4.Center for Deep Earth Exploration, Japan Agency for Marine-Earth Science and Technology (JAMSTEC))

*Kazuhiro Yagasaki¹, Juichiro Ashi¹, Yusuke Yokoyama^1,2,3, Yosuke Miyairi¹, Shin'ichi Kuramoto⁴ (1.Atmosphere and Ocean Research Institute, The University of Tokyo, 2.Dept. of Earth and Planetary Science, The University of Tokyo, 3.Dept. of Biogeochemistry, Japan Agency for Marine-Earth- Science and Technology (JAMSTEC), 4.Center for Deep Earth Exploration, Japan Agency for Marine-Earth Science and Technology (JAMSTEC))

*Akihisa Kitamura¹, Yuta Mitsui¹, Yosuke Miyairi², Yusuke Yokoyama², yuki Tokuda³ (1.Institute of Geosciences, Faculty of Science, Shizuoka University, 2.Atmosphere and Ocean Research Institute, University of Tokyo, 3.Tottori University of Environmental Studies)

Yukihiro SAKURAMOTO¹, *Toshitsugu Yamazaki¹, Yosuke Miyairi¹, Katsunori Kimoto², Yusuke Yokoyama¹ (1.Atmosphere and Ocean Research Institute, The University of Tokyo, 2.Japan Agency for Marine-Earth Science and Technology)

*Gen Nagano¹, Yusuke Yokoyama¹, Stephen Obrochta², Yosuke Miyairi¹, Mitsuhiro Yoshimoto³, Shinya Yamamoto³ (1.Atmosphere and Ocean Research Institute, University of Tokyo, 2.Faculty of International Resource Sciences, Akita University, 3.Mount Fuji Research Institute, Yamanashi Prefectural Government)

*Yosuke Miyairi¹, Yusuke Yokoyama¹ (1.Atmosphere and Ocean Research Institute, The University of Tokyo)

*Shoko Hirabayashi^1,2, Yusuke Yokoyama^1,2, Atsushi Suzuki³, Yosuke Miyairi², Takahiro AZE² (1.Department of Earth and Planetary Science, Graduate School of Science, The University of Tokyo, 2.Atmosphere and Ocean Research Institute, The University of Tokyo, 3.Geological Survey of Japan, National Institute of Advanced Industrial Science and Technology (AIST))

*Gen Nagano¹, Yusuke Yokoyama¹, Stephen Obrochta², Yosuke Miyairi¹, Mitsuhiro Yoshimoto³, Shinya Yamamoto³ (1.Atmosphere and Ocean Research Institute, University of Tokyo, 2.Faculty of International Resource Sciences, Akita University, 3.Mount Fuji Research Institute, Yamanashi Prefectural Government)

*Takashi Ishizawa¹, Kazuhisa Goto², Yusuke Yokoyama³, Yosuke Miyairi³, Chikako Sawada³ (1.Department of earth Science, Tohoku University, 2.International Research Institute of Disaster Science, Tohoku University, 3.Atmosphere and Ocean Research Institute, University of Tokyo)

*Misaki Hatanaka¹, Yusuke Yokoyama¹, Nanako O. Ogawa², Yosuke Miyairi¹, Geoffrey Clark³, Naohiko Ohkouchi² (1.Atmosphere and Ocean Research Institute, the University of Tokyo, 2.Japan Agency for Marine-Earth Science and Technology, 3.The Australian National University)

*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)

*Yusuke Yokoyama^1,2,3, Tezer M Esat⁴, Shoko Hirabayashi^1,2, Yosuke Miyairi¹ (1.Atmosphere and Ocean Research Institute, University of Tokyo, 2.Department of Earth and Planetary Science, University of Tokyo, 3.Department of Biogeochemistry, Japan Agency for Marine-Earth Science and Technology, 4.Research School of Earth Sciences, The Australian National University)

*Stephen Obrochta¹, Andrén Thomas², Szilárd Zsolt Fazekas³, Bryan Lougheed⁴, Ian Snowball⁴, Yusuke Yokoyama⁵, Miyairi Yosuke⁵, Reisuke Kondo⁶, Aarno Kotilainen⁷, Outi Hyttinen⁸, Annick Fehr⁹ (1.Akita University, 2.Södertörn University, 3.Akita U., 4.Uppsala University, 5.Tokyo University, 6.Kogakkan University, 7.Geological Survey of Finland, 8.University of Helsinki, 9.Aachen University)

*Stephen Obrochta¹, Andrén Thomas², Szilárd Zsolt Fazekas³, Bryan Lougheed⁴, Ian Snowball⁴, Yusuke Yokoyama⁵, Miyairi Yosuke⁵, Reisuke Kondo⁶, Aarno Kotilainen⁷, Outi Hyttinen⁸, Annick Fehr⁹ (1.Akita University, 2.Södertörn University, 3.Akita U., 4.Uppsala University, 5.Tokyo University, 6.Kogakkan University, 7.Geological Survey of Finland, 8.University of Helsinki, 9.Aachen University)