*Shoko Imamura¹, Natsumi Noda¹, Yasuhito Sekine¹, Soichiro Uesugi¹, Minako Kurisu¹, Chihiro Miyamoto¹, Haruhisa Tabata¹, Takashi Murakami¹, Yoshio Takahashi¹ (1.University of Tokyo)

*Chihiro Miyamoto¹, Yoshinori Iizuka², Kohei Sakata³, Yoshio Takahashi¹ (1.Department of Earth and Planetary Science, Department of Science, The University of Tokyo, 2.Institute of Low Temperature Science, Hokkaido University, 3.Department of Earth and Planetary Systems Science, Graduate School of Science, Hiroshima University)

*Iizuka Yoshinori¹, Koji Fujita², Shohei Hattori³, Ryu Uemura⁴, Osamu Seki¹, Chihiro Miyamoto⁵, Toshitaka Suzuki⁶, Naohiro Yoshida^3,7, Hideaki Motoyama⁸, Sumito Matoba¹ (1.Institite of Low Temperature Science, Hokkaido University, 2.Graduate School of Environmental Studies, Nagoya University, 3.Department of Chemical Science and Engineering, School of Materials and Chemical Technology, Tokyo Institute of Technology, 4.Department of Chemistry, Biology, and Marine Science, Faculty of Science, University of the Ryukyus, 5.Department of Earth and Planetary Science, Graduate School of Science, The University of Tokyo, 6.Department of Earth and Environmental Sciences, Faculty of Science, Yamagata University, 7.Earth-Life Science Institute, Tokyo Institute of Technology, 8.National Institute of Polar Research)

*Iizuka Yoshinori¹, Koji Fujita², Shohei Hattori³, Ryu Uemura⁴, Osamu Seki¹, Chihiro Miyamoto⁵, Toshitaka Suzuki⁶, Naohiro Yoshida^3,7, Hideaki Motoyama⁸, Sumito Matoba¹ (1.Institite of Low Temperature Science, Hokkaido University, 2.Graduate School of Environmental Studies, Nagoya University, 3.Department of Chemical Science and Engineering, School of Materials and Chemical Technology, Tokyo Institute of Technology, 4.Department of Chemistry, Biology, and Marine Science, Faculty of Science, University of the Ryukyus, 5.Department of Earth and Planetary Science, Graduate School of Science, The University of Tokyo, 6.Department of Earth and Environmental Sciences, Faculty of Science, Yamagata University, 7.Earth-Life Science Institute, Tokyo Institute of Technology, 8.National Institute of Polar Research)

*Uramoto Go-Ichiro^1,2, Yuki Morono¹, Naotaka Tomioka¹, Shigeyuki Wakaki¹, Rota Wagai³, Kentaro Uesugi⁴, Akihisa Takeuchi⁴, Masato Hoshino⁴, Yoshio Suzuki^4,5, Satoshi Mitsunobu⁶, Hiroki Suga⁷, Chihiro Miyamoto⁵, Yoshio Takahashi⁵, Fumio Inagaki¹ (1.Japan Agency for Marine-Earth Science and Technology, 2.Kochi University, 3.National Agriculture and Food Research Organization, 4.Japan Synchrotron Radiation Research Institute, 5.University of Tokyo, 6.Ehime University, 7.Hiroshima University)

*Uramoto Go-Ichiro^1,2, Yuki Morono¹, Naotaka Tomioka¹, Shigeyuki Wakaki¹, Rota Wagai³, Kentaro Uesugi⁴, Akihisa Takeuchi⁴, Masato Hoshino⁴, Yoshio Suzuki^4,5, Satoshi Mitsunobu⁶, Hiroki Suga⁷, Chihiro Miyamoto⁵, Yoshio Takahashi⁵, Fumio Inagaki¹ (1.Japan Agency for Marine-Earth Science and Technology, 2.Kochi University, 3.National Agriculture and Food Research Organization, 4.Japan Synchrotron Radiation Research Institute, 5.University of Tokyo, 6.Ehime University, 7.Hiroshima University)

*Natsumi Noda¹, Shoko Imamura¹, Yasuhito Sekine¹, Soichiro Uesugi¹, Minako Kurisu¹, Chihiro Miyamoto¹, Haruhisa Tabata¹, Yoshio Takahashi¹, Takashi Murakami¹ (1. Department of Earth and Planetary Science, The University of Tokyo)