*Shunsuke Tei¹, Atsuko Sugimoto¹, Trofim Maximov^2,3 (1.Arctic Research Center, Hokkaido University, 2.Institute for Biological Problems of Cryolithozone SB RAS, 3. BEST center, North Eastern Federal University)

*Rigen Shimada^1,2, Masahiro Hori¹, Nozomu Takeuchi³, Teruo Aoki^2,4 (1.Japan Aerospace Exploration Agency, 2.Meteorological Research Institute, 3.Chiba University, 4.Okayama University)

*Katsuto Tsujimoto¹, Tomomichi Kato², Tatsuro Nakaji³, Hiroyuki Oguma⁴, Hiroyuki Muraoka⁵ (1.Graduate School of Agriculture, Hokkaido University, 2.Research Faculty of Agriculture, Hokkaido University, 3.Field Science center for Northern Biosphere, Hokkaido University, 4.Center for Environmental Measurement and Analysis, National Institute for Environmental Studies, 5.River Basin Research Center, Gifu University)

*Tomomichi Kato¹, Katsuto Tsujimoto², Yuma Sakai¹, Hideki Kobayashi³, Kenlo Nasahara⁴, Tomoko Akitsu⁴, Shohei Murayama⁵, Hibiki M Noda⁶, Hiroyuki Muraoka⁷ (1.Research Faculty of Agriculture, Hokkaido University, 2.Graduate School of Agriculture, Hokkaido University, 3.Japan Agency for Marine-Earth Science and Technology, 4.Faculty of Life and Environmental Sciences, University of Tsukuba, 5.National Institute of Advanced Industrial Science and Technology (AIST), Tsukuba, 6.National Institute for Environmental Studies, 7.River Basin Research Center, Gifu University)

*Narumasa Tsutsumida¹ (1.Graduate School of Global Environmental Studies, Kyoto Univeristy)

*Yuta Hara¹, Narumasa Tsutsumida¹, Izuru Saizen¹ (1.Graduate School of Global Environmental Studies, Kyoto University)

*Kirsten M Barrett¹, Elena Kukavskaya², Joerg Kaduk¹ (1.University of Leicester, 2.V.N. Sukachev Institute of Forest)

*SUMUDU DARSHANA ATHUKORALA ARACHCHIGE¹ (1.Division of Spatial Information Science, Graduate School of Life and Environmental Science, University of Tsukuba)

*RUCI WANG¹ (1.University of Tsukuba)

*Azuki Ito¹, Tomoki Fukita¹, Rinako Kiski¹, Koki Kamada¹, Kuriki Murahashi², Yohei Kawase³, Lucy Lahrita³, Hiroshi Kawamata^1,4, Nobuyasu Naruse⁵, Yukihiro Takahashi^1,2 (1.Global Science Campus, Hokkaido University, 2.Graduate School of Science, Hokkaido University, 3.Graduate School of Agriculture, Hokkaido University, 4.Institute for the Advancement of Higher Education, Hokkaido University, 5.Shiga University of Medical Science)