*Takanori Kagoshima¹, Naoto Takahata², Yuji Sano³ (1.University of Toyama, 2.The University of Tokyo, 3.Kochi University)

*Yama Tomonaga^1,2, Stephanie Lisa Musy¹, Friederike Currle¹, Naoto Takahata³, Yuji Sano⁴, Oliver S. Schilling^1,5 (1.Hydrogeology, Department of Environmental Sciences, University of Basel, Switzerland, 2.Entracers GmbH, Duebendorf, Switzerland, 3.Atmosphere and Ocean Research Institute, University of Tokyo, Chiba, Japan, 4.Marine Core Research Institute, Kochi University, Kochi, Japan, 5.Eawag, Swiss Federal Institute of Aquatic Science and Technology, Duebendorf, Switzerland)

*Wonhee Lee¹, Heejun Kim², Jeongyeon Yu¹, Jung-Hun Song¹, Hyunwoo Lee¹, Wonnyon Kim², Jonguk Kim², Urumu Tsunogai³, Naoto Takahata⁴, Yuji Sano⁵ (1.Seoul National University, 2.Korea Institute of Ocean Science & Technology, 3.Nagoya University, 4.Atmosphere and Ocean Research Institute, University of Tokyo, 5.Marine Core Research Institute, Kochi University)

*Soyeon Kim¹, Hyunwoo Lee¹, Dongwhan Kim^1,3, Wonhee Lee¹, Sung-Hyun Park², Naoto Takahata³, Kenji Shimizu⁴, Takayuki Ushikubo⁴, Yuji Sano⁵, Tobias P. Fischer⁶ (1.School of Earth and Environmental Sciences, Seoul National University, Republic of Korea, 2.Korea Polar Research Institute, Republic of Korea, 3.Atmosphere and Ocean Research Institute, The University of Tokyo, Japan, 4.Kochi Institute for Core Sample Research, Japan Agency for Marine-Earth Science and Technology, Japan, 5.Marine Core Research Institute, Kochi University, Japan, 6.Department of Earth and Planetary Sciences, University of New Mexico, USA)

*Donghwan Kim^1,2, Sung-Hyun Park³, Naoto Takahata¹, Hyunwoo Lee² (1.Atmosphere and Ocean Research Institute, University of Tokyo, 2.Seoul National University, 3.Korea Polar Research Institute)

*Misaki Hasegawa¹, Tomoaki Morishita¹, Takanori Kagoshima², Naoto Takahata³, Toshiro Takahashi⁴, Yoshihiko Tamura⁵ (1.Kanazawa University, 2.University of Toyama, 3.Atmosphere and Ocean Research Institute, the University of Tokyo, 4.Niigata University, 5.Research Institute for Marine Geodynamics, Japan Agency for Marine-Earth Science and Technology)

*AITI CHEN¹, Hsiao-Fen Lee², Yuji Sano³, Takanori Kagoshima⁴, Naoto Takahata⁵, Cheng-Horng Lin⁶, Ching-Hua Lo¹ (1.Department of Geosciences, National Taiwan University, 2.National Center for Research on Earthquake Engineering, National Applied Research Laboratories, 3.Marine Core Research Institute, Kochi University, 4.Graduate School of Science and Engineering, University of Toyama, 5.Atmosphere and Ocean Research Institute, University of Tokyo, 6.Institute of Earth Sciences, Academia Sinica)

*Takanori Kagoshima¹, Yuji Sano², Naoto Takahata³, Yume Kawamoto¹, Tomo Shibata⁴, Yoshihiro Hiramatsu⁵, Tomoaki Morishita⁵, Junichi Nakajima⁶ (1.University of Toyama, 2.Kochi University, 3.The University of Tokyo, 4.Fukuoka University, 5.Kanazawa University, 6.Institute of Science Tokyo)

*Naoto Takahata¹, Birger Schmitz², Shiyong Liao³, Yukio Isozaki⁴ (1.AORI, Univ. Tokyo, 2.Lund Univ., Sweden, 3.CAS, China, 4.Grad. Arts Sci., Univ. Tokyo)

*Kohei Sasaki¹, Akizumi Ishida², Kenichirio Sugitani³, Naoto Takahata¹ (1.Atmosphere and Ocean research Institute, University of Tokyo, 2.Department of Earth Science, Tohoku University, 3.Department of Earth and Environmental Sciences, Graduate School of Environmental Studies, Nagoya University)

*Yuji Sano^1,2, Naoto Takahata², Kotaro Shirai², Sheng Xu³, Ye Yang³, Takuya Matsuzaki¹, Akira Usaui¹ (1.Marine Core Research Institute, Kochi University , 2.Atmosphere and Ocean Research Institute, University of Tokyo, 3.School of Earth System Science, Tianjin University)