*Hiroto Nagai^1,2, Yota Sato², Koji Fujita³, Bhanu Pratop⁴, Sourav Laha⁴, Keiko Konya², Sunil N. Oulkar⁴, Takayuki Nuimura⁵, Akiko Sakai³, Masayuki Takigawa², Paramanand Sharma⁴ (1.Rissho University, Faculty of Geo-Environmental Science Department of Geography, 2.Japan Agency for Marine-Earth Science and Technology, 3.Graduate School of Environmental Studies, Nagoya University, 4.National Centre for Polar and Ocean Research, India, 5.Senshu University)

*Takayuki Nuimura^1,2,3, Yota Sato³, Hiroto Nagai^4,3, Keiko Konya³ (1.Senshu University, 2.Tokyo Denki University, 3.JAMSTEC, 4.Rissho University)

*Yota Sato¹, Koji Fujita², Hiroto Nagai³, Sojiro Sunako⁴, Tika Ram Grung⁵, Takayuki Nuimura⁶, Akiko Sakai², Rijan Kayastha⁷, Masayuki Takigawa¹, Keiko Konya¹ (1.Japan Agency for Marine-Earth Science and Technology, 2.Graduate School of Environmental Studies, Nagoya University, 3.Rissho University, 4.Snow and Ice Research Center, National Research Institute for Earth Science and Disaster Resilience (NIED), 5.International Center for Integrated Mountain Development (ICIMOD), 6.Tokyo Denki University, 7.Kathmandu University)

*Keiko Konya¹, Go Iwahana², Tomoaki Morishita³, Jun Uetake⁴, Masahide Wakita¹, Yota Sato¹, Tetsuo Sueyoshi¹ (1.Japan Agency for Marine-Earth Science and Technology, 2.University of Alaska, Fairbanks, 3.Forest and Forest Product Research Institute, 4.Hokkaido Unversity)

*Yota Sato¹, Jun Uetake², Keiko Konya¹, Go Iwahana³, Tetsuo Sueyoshi¹ (1.Japan Agency for Marine-Earth Science and Technology, 2.Hokkaido University, Field Science Center for Northern Hemisphere, 3.International Arctic Research Center, University of Alaska Fairbanks)