*Tetsuo MATSUNO¹, Nobukazu SEAMA², Hiroshi SATO³, Taichi SATO⁴, Ryoko SENDA⁵, Shiki MACHIDA⁶, Kentaro NAKAMURA⁵, Tomoaki MORISHITA⁷, Keiko MIZUMA², Yoshifumi NOGI¹, Kyoko OKINO⁸ (1.National Institute of Polar Research, 2.Kobe University, 3.Senshu University, 4.National Institute of Advanced Industrial Science and Technology, 5.Japan Agency for Marine-Earth Science and Technology, 6.Waseda University, 7.Kanazawa University, 8.University of Tokyo)

*Hiroshi SATO¹, Taichi SATO², Shiki MACHIDA³, Ryoko SENDA⁴, Tetsuo MATSUNO⁵, Nobukazu SEAMA⁶, Kentaro NAKAMURA⁷, Tomoaki MORISHITA⁸, Yoshifumi NOGI⁵, Kyoko OKINO⁹ (1.Senshu Univ., 2.AIST, 3.Waseda Univ., 4.JAMSTEC, 5.NIPR, 6.Kobe Univ., 7.Dept. System Innovation, Univ. of Tokyo, 8.Kanazawa Univ., 9.AORI, Univ. of Tokyo)

*Katsuhiko SUZUKI¹, Koichi IIJIMA¹, Yasuhiro KATO², Koichiro FUJINAGA², Teruhiko KASHIWABARA¹, Kentaro NAKAMURA², Shiki MACHIDA³, Tatsuo NOZAKI¹, Yutaro TAKAYA², Kazutaka YASUKAWA², Junichiro OTA², Satoru HARAGUCHI², Shuuhei ARAKI², Hanjie LIU², Yoshiro NISHIO¹, Yoichi USUI¹ (1.JAMSTEC, 2.Gradunate School of Engineering, Univ. of Tokyo, 3.School Creative Sci. Engineering, Waseda Univ.)

*Kentaro NAKAMURA¹, Shiki MACHIDA², Koichiro FUJINAGA¹, Yasuhiro KATO³, Katsuhiko SUZUKI⁴, Yutaro TAKAYA³, Kazutaka YASUKAWA¹, Junichiro OTA¹, Satoru HARAGUCHI¹, Shuuhei ARAKI¹, Hanjie LIU¹, Ryo USAMI¹, Ryota MAKI¹, Koichi IIJIMA⁴, Yoshiro NISHIO⁴, Yoichi USUI⁴, Tatsuo NOZAKI⁴, MR13-E02 LEG 2, Cruise members ⁴, KR14-02, Cruise members ⁴ (1.Sys. Innovation, Univ. of Tokyo, 2.School Creative Sci. Engineering,Waseda Univ., 3.FRCER, Univ. of Tokyo, 4.JAMSTEC)

*Koichiro FUJINAGA¹, Yasuhiro KATO¹, Kentaro NAKAMURA², Katsuhiko SUZUKI³, Shiki MACHIDA⁴, Yutaro TAKAYA¹, Kazutaka YASUKAWA², Junichiro OTA², Satoru HARAGUCHI¹, Shuuhei ARAKI², Hanjie LIU², Ryo USAMI², Ryota MAKI², Koichi IIJIMA³, Yoshiro NISHIO³, Yoichi USUI³, Tatsuo NOZAKI³, MR13-E02 LEG2, Cruise members ³, KR14-02, Cruise members ³ (1.Frontier Research for Energy and Resources, University of Tokyo, 2.Department of Systems Innovation, University of Tokyo, 3.JAMSTEC, 4.Department of Resources and Environmental Engineering, Waseda University)

*Junichiro OTA¹, Yutaro TAKAYA², Koichiro FUJINAGA², Kazutaka YASUKAWA¹, Kentaro NAKAMURA¹, Shiki MACHIDA³, Satoru HARAGUCHI¹, Yasuhiro KATO² (1.Department of Systems Innovation, University of Tokyo, 2.Frontier Research Center for Energy and Resources, University of Tokyo, 3.Department of Resources and Environmental Engineering, Waseda University)

*Kyoko OKINO¹, Chie HONSHO¹, Shiki MACHIDA², Mitsuhiro OIKAWA³, Kentaro NAKAMURA⁴ (1.AORI, The University of Tokyo, 2.School of Creative Science and Engineering, Waseda University, 3.Hydrographic and Oceanographic Department, Japan Coast Guard, 4.School of Engineering, The University of Tokyo)

*Kyoko OKINO¹, Chie HONSHO¹, Shiki MACHIDA², Mitsuhiro OIKAWA³, Kentaro NAKAMURA⁴ (1.AORI, The University of Tokyo, 2.School of Creative Science and Engineering, Waseda University, 3.Hydrographic and Oceanographic Department, Japan Coast Guard, 4.School of Engineering, The University of Tokyo)

*Kosuke T. GOTO¹, Ariel D. ANBAR², Gwyneth W. GORDON², Stephen J. ROMANIELLO², Gen SHIMODA¹, Yutaro TAKAYA³, Ayaka TOKUMARU³, Tatsuo NOZAKI⁴, Katsuhiko SUZUKI⁴, Shiki MACHIDA⁵, Takeshi HANYU⁴, Akira USUI⁶ (1.GSJ, AIST, 2.Arizona state University, 3.The University of Tokyo, 4.JAMSTEC, 5.Waseda University, 6.Kochi University)