*Reisuke Kondo¹, Minoru Yokochi², Takashi Inoue⁵, Kazuhiro Kaneko⁴, Hiroko Fujita³, Mari Sumita⁶, Yosuke Miyairi¹, Yusuke Yokoyama¹ (1.Atmosphere and Ocean Research Institute, The University of Tokyo, 2.Graduate School of Global Food Resources, Hokkaido University, 3.The Field Science Center for Northern Biosphere, Hokkaido University, 4.Graduate School of Agriculture, Hokkaido University, 5.Research Faculty of Agriculture, Hokkaido University, 6.GEOMAR Helmholtz Centre for Ocean Research Kiel)

*Ren Tsuneoka¹, Yusuke Yokoyama¹, Reisuke Kondo¹, Kosuke Ota¹, Minoru Yokochi², Kazuhiro Kaneko³, Hiroko Fujita⁴, Takashi Inoue⁵, Norio Kito⁶, Mari Sumita⁷, Kyota Uemura⁸, Yosuke Miyairi¹, Arata Momohara⁹ (1.Atmosphere and Ocean Research Institute, The University of Tokyo, 2.Graduate School of Global Food Resources, Hokkaido University, 3.Graduate School of Agriculture, Hokkaido University, 4.The Field Science Center for Northern Biosphere, Hokkaido University, 5.Research Faculty of Agriculture, Hokkaido University, 6.International and Regional Studies, Hokkaido University of Education, 7.GEOMAR Helmholtz Centre for Ocean Research Kiel, 8.College of Humanities and Sciences, Nihon University, 9.Faculty of Horticulture, Chiba University)

*Yuichi Niwa¹, Toshihiko Sugai² (1.Faculty of Science and Engineering, Chuo University, 2.Department of Natural Environmental Studies, Graduate School of Frontier Sciences, The University of Tokyo)

*Tatsuki Miyamoto¹, Toshihiko Sugai¹, Yuichi Niwa², Toshimichi Nakanishi³, Tetsuya Komatsu⁴, Yuki Hiura⁴ (1.Department of Natural Environmental Studies, Institute of Environmental Studies,Graduate School of Frontier Science, The University of Tokyo, 2.Chuo Univ., 3.Museum of Natural and Environmental History, Shizuoka, 4.JAEA)

*Yuji Ishii¹, Takayuki Takahashi², Kazumi Ito¹ (1.National Institute of Advanced Industrial Science and Technology, 2.Tohoku Univ.)

*Masanori Murata¹, Takayuki Takahashi², Kaori Aoki¹, Fumikatsu NISHIZAWA³, Makoto Kobayashi⁴, Takehiko Suzuki^1,5 (1.Research Center for Volcanic Hazards and Their Mitigation, Tokyo Metropolitan University, 2.International Research Institute of Disaster Science, Tohoku University, 3.Kanagawa Prefectural Museum of Natural History, 4.Mt. Fuji World Heritage Centre, Shizuoka, 5.Department of Geography, Tokyo Metropolitan University)

*Tatsuki Watanabe¹, Takehiko Suzuki¹, Daisuke Ishimura¹ (1.Department of Geography, Tokyo Metropolitan University)

*Jun Matsukaze¹, Masaaki Shirai¹ (1.Tokyo Metropolitan University)

*Keitaro Yamada¹, Takayuki Omori², Ikuko Kitaba³, Takeshi Nakagawa³ (1.Research Organization of Science and Technology, Ritsumeikan University, 2.The University Museum, The University of Tokyo, 3.Research Centre for Palaeoclimatology, Ritsumeikan University)

*Yoshiki Sato¹, Kiyohide Mizuno¹, Yuki Haneda¹, Koretaka Nakatani¹, Rei Nakashima¹ (1.Advanced Industrial Science and Technology, Geological Survey of Japan)