*Masaki SANO¹, Koh YASUE², Katsuhiko KIMURA³, Takeshi NAKATSUKA¹ (1.Research Institute for Humanity and Nature, 2.Shinshu University, 3.Fukushima University)

*Mao HARADA¹, Yumiko WATANABE¹, Takeshi NAKATSUKA², Suyako TAZURU³, Yoshiki HORIKAWA³, Subiyanto BAMBANG⁴, Junji SUGIYAMA³, Toshitaka TSUDA³, Takahiro TAGAMI¹ (1.Graduate School of Science, Kyoto University, 2.Graduate School of Environmental Studies, 3.Research Institute for Sustainable Humanosphere, Kyoto University, 4.Indonesian Institute of Sciences)

*Aiko SHIMADA¹, Shin TOYODA², Masashi TAKADA¹ (1.Application Support Team, JEOL RESONANCE Inc., 2.Department of Applied Physics, Okayama University of Science)

*Yuuki HANEDA¹ (1.Ibaraki Unioversity)

*Yuko TAKIZAWA¹, Hiroki YAMAMOTO², Akira HAYASHIDA³, Fujio KUMON⁴ (1.Graduate school of Science and Technology, Shinshu University, 2.a former student of Faculty of Scinece, Shinshu Univ ersity, 3.Faculty of Science and Engineering, Doshisha University, 4.Faculity of Science, Shinshu University)

*Tasuku URABE¹, Fujio KUMON² (1.Faculty of Science, Shinshu University, 2.Department of Environmental Sciences, Faculty of Science, Shinshu University)

*Manami SUGAYA¹, Masaaki OKUDA², Makoto OKADA¹ (1.Ibaraki University, 2.Natural History Museum and Institute of Chiba)

*Yusuke OKAZAKI¹, Madoka YAMAMOTO¹, Shungo KAWAGATA², Minoru IKEHARA³ (1.Kyushu University, 2.Yokohama National University, 3.Kochi University)

Stephan RELLA¹, *Masao UCHIDA¹ (1.National Institute for Environmental Studies)

*Kazutaka YASUKAWA¹, Kentaro NAKAMURA¹, Yasuhiro KATO², Minoru IKEHARA³ (1.Sys. Innovation, Univ. of Tokyo, 2.FRCER, Univ. of Tokyo, 3.Center for Advanced Marine Core Research, Kochi Univ.)

*Rumi OHGAITO¹, Ayako ABE-OUCHI², Toshihiko TAKEMURA³, Tetsuo SUEYOSHI¹, Shingo WATANABE¹, Tomohiro HAJIMA¹, Ryouta O'ISHI⁴, Hideki OKAJIMA¹, Fuyuki SAITO¹, Megumi CHIKAMOTO⁵, Michio KAWAMIYA¹ (1.JAMSTEC, 2.AORI, U. Tokyo, 3.Kyusyu U., 4.NIPR, 5.IPRC, U. Hawaii)

*Hisashi IKEDA¹, Takuma MURAKAMI², Nagayoshi KATSUTA³ (1.Graduate School of Education, Gifu University, 2.Japan Atomic Energy Agency, 3.Faculty of Education, Gifu University)

*Ryo HISAMOCHI¹, Yumiko WATANABE¹, Yuji ABE², Takahiro TAGAMI¹ (1.Graduate School of Science, Kyoto University, 2.Taga Town Museum)

*Yoshio INOUCHI¹, Kazuyoshi YAMADA¹, Makoto OKAMURA², Hiromi MATSUOKA², Yasuhumi SATOGUCHI³, Ryouma HAYASHI³, Fujio KUMON⁴, Koki MATSUHISA⁵, Ryousuke OKADA⁵, Shouhei KAWASHIMA⁵ (1.Faculty of Human Sciences, Waseda University, 2.Faculty of Science, Kochi University, 3.Lake Biwa Museum, 4.Faculty of Science, Shinshu University, 5.School of Human Sciences, Waseda University)

*Koki MATSUHISA¹, Kouji MATSUNOSHITA¹, Ryosuke OKADA¹, Shyohei KAWASHIMA¹, Kazuyoshi YAMADA², Yoshio INOUCHI², Fujio KUMON³, Makoto OKAMURA⁴, Hiromi MATSUOKA⁴, Yasufumi SATOGUCHI⁵, Ryoma HAYASHI⁵ (1.School of Human Sciences, Waseda University, 2.Faculty of Human Sciences, Waseda University, 3.Department of Environmental Sciences,Faculity of Science,Shinshu University, 4.Faculty of Science, Kochi University, 5.Lake Biwa Museum)

*Yoshiki SATO¹, Hiromi MATSUOKA², Makoto OKAMURA³, Kaoru KASHIMA⁴ (1.Faculty of Science, Kyushu University, 2.Faculty of Science, Kochi University, 3.Science Research Center, Kochi University, 4.Faculty of Science, Kyushu University)

Aleksandr ORKHONSELENGE¹, *Hitoshi HASEGAWA² (1.School of Geography and Geology, National University of Mongolia, 2.Nagoya University Museum)

*Daichi GOTO¹, Kaoru KASHIMA¹, Kazuyoshi YAMADA², Tsuyoshi HARAGUCHI³, Ryusuke IMURA⁴, Hitoshi YONENOBU⁵ (1.Department of Earth and Planetary Sciences, Faculty of Sciences, Kyushu University, 2.School of Human Sciences, Waseda University, 3.Department of Geosciences,Graduate School of Science,Osaka City University, 4.Graduate School of Science and Engineering, Kagoshima University, 5.Graduate School of Education, Naruto University of Education)

*Ijin KANG¹, Kaoru KASHIMA², Koji SETO³, Yukinori TANI⁴, Genki I. MATSUMOTO⁵ (1.Department of Earth and Planetary Sciences, Graduate School of Sciences, Kyushu University, 2.Department of Earth and Planetary Sciences, Graduate School of Sciences, Kyushu University, 3.Research Center for Coastal Lagoon Environments, Shimane University, 4.Institute of Environmental Sciences, University of Shizuoka, 5.School of Social Information Studies, Otsuma Women's University)

*Kazuyoshi YAMADA¹, Yoshitsugu SHINOZUKA², Koji SETO³, Tsuyoshi HARAGUCHI⁴, Hitoshi YONENOBU⁵ (1.Waseda University, 2.Hokkaido University, 3.Shimane University, 4.Osaka City University, 5.Naruto University of Education)