1. National Institute of Polar Research, Research Organizations of Information and Systems, 10-3 Midori-cho, Tachikawa, Tokyo 190-8518, Japan.
2. Department of Polar Science, Graduate University for Advanced Studies (SOKENDAI), 10-3 Midori-cho, Tachikawa, Tokyo 190-8518, Japan.
3. Institute of Biogeosciences, Japan Agency for Marine-Earth Science and Technology, 2-15 Natsushima-cho, Yokosuka 237-0061, Japan.
4. Atmosphere and Ocean Research Institute, University of Tokyo, 5-1-5 Kashiwanoha, Kashiwa 277-8568, Japan.
5. Japan Agency for Marine-Earth Science and Technology, 3173-25 Showamachi, Kanazawa, Yokohama, Kanagawa 236-0001, Japan.
6. Graduate School of Environmental Studies, Nagoya University, Furo-cho, Chikusa-ku, Nagoya 464-8601, Japan.
7. Graduate School of Science, Tohoku University, 6-3 Aramaki Aza-Aoba, Aoba-ku, Sendai 980-8578, Japan.
8. Department of Mechanical Engineering, Nagaoka University of Technology, 1603-1 Kamitomioka, Nagaoka, Niigata 940-2188, Japan.
9. Asahikawa National College of Technology, 2-1-6, 2-jou, Syunkoudai, Asahikawa, Hokkaido 071-8142, Japan.
10. Institute of Low Temperature Science, Hokkaido University, Kita-19, Nishi-8, Kita-ku, Sapporo 060-0819, Japan.
11. Department of Civil and Environmental Engineering, Kitami Institute of Technology, 165 Koen-cho, Kitami, Hokkaido 090-8507, Japan.
12. Graduate School of Science and Technology, Hirosaki University, 3 Bunkyo-cho, Hirosaki, Aomori 036-8561, Japan.
13. Micro Analysis Laboratory, Tandem Accelerator, University of Tokyo, 2-11-16 Yayoi, Bunkyo-ku, Tokyo 113-0032, Japan.
14. Geo Tecs Co. Ltd., 1-5-14-705 Kanayama, Naka-ku, Nagoya 460-0022, Japan.
15. AMS Group, Tandem Accelerator Complex, University of Tsukuba, 1-1-1 Tennodai, Tsukuba, Ibaraki 305-8577, Japan.
16. 3D Geoscience Inc., Nogizaka Building, 9-6-41 Akasaka, Minato-ku, Tokyo 107-0052, Japan.
17. Center for Environmental Remote Sensing, Chiba University, 1-33 Yayoi, Inage, Chiba 263-8522, Japan.
18. Obinata Clinic, 3-2-1 Terazawa, Gosen, Niigata 959-1837, Japan.
19. Univ. Grenoble Alpes, CNRS, IRD, IGE, F-38000 Grenoble, France.
20. Laboratoire de Glaciologie, Faculté des Sciences, CP160/03, Université Libre de Bruxelles, B-1050 Brussels, Belgium.
21. Disaster Prevention Research Institute, Kyoto University, Gokasho, Uji, Kyoto 611-0011, Japan.
22. National Institute for Environmental Studies, 16-2 Onogawa, Tsukuba, Ibaraki 305-8506, Japan.
23. Faculty of Science, Shinshu University, 3-1-1 Asahi, Matsumoto 390-8621, Japan.
24. Faculty of Science, Yamagata University, 1-4-12 Kojirakawa-machi, Yamagata 990-8560, Japan.
25. Geosystems Inc., Oshidate 4-11-20, Fuchu, Tokyo 183-0012, Japan.
26. Department of Chemistry, Biology, and Marine Science, University of the Ryukyus, 1 Senbaru, Nishihara, Okinawa 903-0213, Japan.
27. Chiken Consultants Co. Ltd., 11-27 Wakitahonmachi, Kawagoe, Saitama 350-1123, Japan.
28. Graduate University for Advanced Studies, Shonan Village, Hayama, Kanagawa 240-0193, Japan.
29. Hokuriku Research Center, National Agricultural Research Center, 1-2-1 Inada, Joetsu, Niigata 943-0193, Japan.
30. Faculty of Environmental Earth Science, Global Institution for Collaborative Research and Education, and Arctic Research Center, Hokkaido University, Kita 10, Nishi 5, Kita-ku, Sapporo 060-0810, Japan.
31. IOK/Kyushu Olympia Kogyo Co. Ltd., Kunitomi-cho, Higashi-morokata-gun, Miyazaki 880-1106, Japan.