*Atsushi Fujita¹, Seiya Nagao², Shinya Ochiai², Ryo Sugimoto³, Matthew Charette⁴, Paul Henderson⁴ (1.Graduate School of Natural Science and Technology, Kanazawa University, 2.Institute of Nature and Environmental Technology, Kanazawa University, 3.Reseach Center for Marine Bioresources, Fukui Prefectural University, 4.Department of Marine Chemistry and Geochemistry, Woods Hole Oceanographic Institute)

*Atsushi Fujita¹, Seiya Nagao², Shinya Ochiai², Ryo Sugimoto³, Matthew Charette⁴, Paul Henderson⁴ (1.Graduate School of Natural Science and Technology, Kanazawa University, 2.Institute of Nature and Environmental Technology, Kanazawa University, 3.Reseach Center for Marine Bioresources, Fukui Prefectural University, 4.Department of Marine Chemistry and Geochemistry, Woods Hole Oceanographic Institute)

*Takeru Hirai¹, Ryo Sugimoto¹ (1.Fukui Prefectural University)

*Yuji Miyashita¹, Hisami Honda², Hideki Hamamoto³, Jun Shoji⁴, Ryo Sugimoto⁵, Tomohiko Kawamura⁶, Osamu Tominaga⁵, Makoto Yamada⁷, Makoto Taniguchi² (1.Hot Springs Research Institute of Kanagawa Prefecture, 2.Research Institute for humanity and Nature, 3.Center for Environmental Science in Saitama, 4.Hiroshima University, 5.Faculty of Marine Biosciences, Fukui Prefectural University, 6.International Coastal Research Center, AORI, UTokyo, 7.Faculty of Economics, Ryukoku University)

*Toshimi Nakajima¹, Ryo Sugimoto¹, Osamu Tominaga¹, Masaru Takeuchi¹, Hisami Honda², Jun Shoji³, Makoto Taniguchi² (1.Fukui Prefectural University, 2.Research Institute for Humanity and Nature, 3.Hiroshima University)

*Masaru Takeuchi¹, Tatsuhiro Ishida¹, Toshimi Nakajima¹, Ryo Sugimoto¹, Hisami Honda², Makoto Taniguchi², Jun Shoji³, Osamu Tominaga¹ (1.Fukui Prefectural Universiy, 2.Research Institute for Humanity and Nature, 3.Hiroshima University)

*Osamu Tominaga¹, Ryo Sugimoto¹, Shiho Kobayashi², Jun Shoji³, Masaru Takeuchi¹, Makoto Yamada⁵, Hisami Honda⁴, Makoto Taniguchi⁴ (1.Fukui Prefectural University, 2.Kyoto University, 3.Hiroshima University, 4.RIHN, 5.Ryukoku Univ.)

*Jun Shoji¹, Ryo Sugimoto², Hisami Honda³ (1.Hiroshima University, 2.Fukui Prefectural University, 3.Research Institute for Humanity and Nature)

*Hisami Honda¹, Yuji Miyashita², Hideki Hamamoto³, Jun Shoji⁴, Ryo Sugimoto⁵, Tomohiko Kawamura⁶, Osamu Tominaga⁵, Makoto Yamada⁷, Makoto Taniguchi¹ (1.Research Institute for Humanity and Nature, 2.Hot Springs Research Institute of Kanagawa Prefecture, 3.Center for Environmental Science in Saitama, 4.Hiroshima University, 5.Faculty of Marine Biosciences, Fukui Prefectural University, 6.International Coastal Research Center, AORI, UTokyo, 7.Faculty of Economics, Ryukoku University)

*Ryo Sugimoto¹, Toshimi Nakajima¹, Isaac R Santos², Makoto Taniguchi³ (1.Faculty of Marine Biosciences, Fukui Prefectural University, 2.Southern Cross University, 3.Research Institute for Humanity and Nature)

*Ryo Sugimoto¹, Tomoko Tsuboi¹, Motoko Fujita² (1.Faculty of Marine Biosciences, Fukui Prefectural University, 2.Center for Southeast Asian Studies, Kyoto University)

Shohei Takemoto¹, Ryo Sugimoto¹, *Makoto Yamada², Hisami Honda³, Taketoshi Mishima⁴, Shinji Ohsawa⁴, Jun Shoji⁵ (1.Reseach Center for Marine Bioresources, Fukui Prefectural University, 2.Faculty of Economics, Ryukoku University, 3.Research Institute for Humanity and Nature, 4.Institute for Geothermal Sciences, Kyoto University, 5.Hiroshima University)

*Makoto Yamada¹, Ryo Sugimoto², Hisami Honda³ (1.Faculty of Economics, Ryukoku University, 2.Faculty of Marine Biosciences, Fukui Prefectural University, 3.Research Institute for Humanity and Nature)

*Hisami Honda¹, Yuji Miyashita², Hideki Hamamoto³, Jun Shoji⁴, Ryo Sugimoto⁵, Tomohiko Kawamura⁶, Osamu Tominaga⁵, Makoto Yamada⁷, Makoto Taniguchi¹ (1.Research Institute for Humanity and Nature, 2.Hot Springs Research Institute of Kanagawa Prefecture, 3.Center for Environmental Science in Saitama, 4.Hiroshima University, 5.Faculty of Marine Biosciences, Fukui Prefectural University, 6.International Coastal Research Center, AORI, UTokyo, 7.Faculty of Economics, Ryukoku University)

*Ryo Sugimoto¹, Toshimi Nakajima¹, Isaac R Santos², Makoto Taniguchi³ (1.Faculty of Marine Biosciences, Fukui Prefectural University, 2.Southern Cross University, 3.Research Institute for Humanity and Nature)

*Ryo Sugimoto¹, Tomoko Tsuboi¹, Motoko Fujita² (1.Faculty of Marine Biosciences, Fukui Prefectural University, 2.Center for Southeast Asian Studies, Kyoto University)

Shohei Takemoto¹, Ryo Sugimoto¹, *Makoto Yamada², Hisami Honda³, Taketoshi Mishima⁴, Shinji Ohsawa⁴, Jun Shoji⁵ (1.Reseach Center for Marine Bioresources, Fukui Prefectural University, 2.Faculty of Economics, Ryukoku University, 3.Research Institute for Humanity and Nature, 4.Institute for Geothermal Sciences, Kyoto University, 5.Hiroshima University)

*Makoto Yamada¹, Ryo Sugimoto², Hisami Honda³ (1.Faculty of Economics, Ryukoku University, 2.Faculty of Marine Biosciences, Fukui Prefectural University, 3.Research Institute for Humanity and Nature)

*Ryosuke Ban¹, Ryo Sugimoto² (1.HOKKAIDO UNIVERSITY, 2.FUKUI PREFECTURAL UNIVERSITY)

*Ryosuke Ban¹, Ryo Sugimoto² (1.HOKKAIDO UNIVERSITY, 2.FUKUI PREFECTURAL UNIVERSITY)