*Jyh-Jaan Steven Huang¹, Jun-Ting Lin¹, Yu-Hsun Shao¹, Yen-Hsi Wu¹, Atsuko Amano², Ken Ikehara², Michael Strasser³ (1.Institute of Oceanography, National Taiwan University, 2.Geological Survey of Japan, National Institute of Advanced Industrial Science and Technology (AIST), Japan., 3.Institute of Geology, University of Innsbruck, Austria.)

*Takuto Kasuya^1,2, Kana Nagashima², Yusuke Okazaki¹, Takuya Sagawa³, Wei-Cheng Hsiung¹, Takayuki Uchida³, Atsuko Amano⁴ (1.Department of Earth and Planetary Sciences, Graduate School of Science, Kyushu University, 2.Japan Agency for Marine-Earth Science and Technology, Research Institute for Global Change, 3.Institute of Science and Engineering, Kanazawa University, 4.National institute of Advanced Industrial Science and Technology)

*Atsuko Amano¹ (1.National institute of Advanced Industrial Science and Technology)

*Atsuko Amano¹, Takuya Itaki¹, Natsuyo Uchida², Kosuke Tanaka², Go Suzuki² (1.National institute of Advanced Industrial Science and Technology, 2.National Institute for Environmental Studies)

*Yuri YAMAZAKI¹, Yusuke SUGANUMA^2,1, Takuya ITAKI³, Atsuko AMANO³, Takeshige ISHIWA^2,1, Kosei E. YAMAGUCHI⁴ (1.The Graduate University for Advanced Studies , 2.National Insititute of Polar Research, 3.Geological Survey of Japan AIST, 4.Toho University)

*Wei-Cheng Hsiung¹, Yusuke Okazaki¹, Kana Nagashima², Takuya Sagawa³, Takuto Kasuya^1,2, Atsuko Amano⁴, Takayuki Uchida³ (1.Department of Earth and Planetary Sciences, Kyushu University, 2.Japan Agency for Marine-Earth Science and Technology (JAMSTEC), 3. Institute of Science and Engineering, Kanazawa University, 4.Geological Survey of Japan, Research Institute of Geology and Geoinformation, AIST)