1. National Snow and Ice Data Center, Cooperative Institute for Research in Environmental Sciences at the University of Colorado, Boulder, Colorado
2. International Arctic Research Center, University of Alaska Fairbanks, Fairbanks, Alaska
3. School of Informatics, Computing, and Cyber Systems, Northern Arizona University, Flagstaff, Arizona
4. Biospherical Instruments Inc., San Diego, California
5. Geophysical Institute, University of Alaska Fairbanks, Fairbanks, Alaska
6. Norwegian Institute for Nature Research, FRAM – High North Research Centre for Climate and the Environment, Tromsø, Norway
7. Geological Survey of Denmark and Greenland, Copenhagen, Denmark
8. Climate Research Division, Environment and Climate Change Canada, Montréal, Quebec, Canada
9. Danish Meteorological Institute, Copenhagen, Denmark
10. Geology Department, University Centre in Svalbard, The University Center in Svalbard, Longyearbyen, Norway
11. Centre National de Recherches Météorologiques, Toulouse, France
12. Climate Research Division, Environment and Climate Change Canada, Downsview, Ontario, Canada
13. Norwegian Polar Institute, Fram Centre, Tromsø, Norway
14. Earth Cryosphere Institute, and Tyumen State University, Tyumen, Russia
15. Department of Physics, University of Toronto, Toronto, Canada.
16. Department of Environmental Sciences, University of Virginia, Charlottesville, Virginia
17. Department of Geographical Sciences, University of Maryland, College Park, Maryland
18. SPHERES research unit, University of Liège, Liège, Belgium
19. Environment and Climate Change Canada, Toronto, Ontario, Canada
20. Arctic Centre, University of Lapland, Rovaniemi, Finland
21. ABR, Inc. Environmental Research & Services, Fairbanks, Alaska
22. National Institute of Aerospace, Resident at NASA LaRC, Hampton, Virginia
23. Alaska Fire Science Consortium, International Arctic Research Center, University of Alaska, Fairbanks, Alaska
24. Forschungszentrum Jülich, Jülich, Germany
25. Alfred Wegener Institute, Helmholtz Centre for Polar and Marine Research, Bremerhaven, Germany
26. School of Geography and Lincoln Centre for Water and Planetary Health, University of Lincoln, Lincoln, United Kingdom
27. Norwegian Meteorological Institute, Blindern, Oslo, Norway
28. Woodwell Climate Research Center, Falmouth, Massachusetts
29. Finnish Meteorological Institute, Helsinki, Finland
30. Norwegian Meteorlogical Institute, Blindern, Oslo, Norway
31. Natural Resources Canada, Canadian Forest Service, Northern Forestry Centre, Edmonton, Alberta, Canada
32. Norwegian Radiation and Nuclear Safety, Østerås, Norway
33. Earth Cryosphere Institute, Tyumen Science Center, Tyumen, Russia
34. Korea Polar Research Institute, Incheon, Republic of Korea
35. Colorado State University, Fort Collins, Colorado
36. Finnish Meteorological Institute, Sodankylä, Finland
37. Department of Plant Biology, University of Illinois at Urbana-Champaign, Urbana, Illinois
38. NASA Goddard Space Flight Center, Greenbelt, Maryland
39. Arctic Research Centre, Finnish Meteorological Institute, Helsinki, Finland
40. NorthWest Research Associates, Socorro, New Mexico
41. University of Texas at Austin, Marine Science Institute, Port Aransas, Texas
42. National Snow and Ice Data Center, Cooperative Institute for Research in Environment Sciences at the University of Colorado, Boulder, Colorado
43. Department of Geography, University of Georgia, Athens, Georgia
44. Department of Geography, George Washington University, Washington, D.C.
45. NOAA/OAR Pacific Marine Environmental Laboratory, Seattle, Washington
46. NASA Ames Research Center, Mountain View, California, and Bay Area Environmental Research Institute, Moffett Field, California
47. Thayer School of Engineering, Dartmouth College, Hanover, New Hampshire
48. Department of Animal and Plant Sciences, University of Sheffield, Sheffield, United Kingdom
49. Institute of Arctic Biology, University of Alaska, Fairbanks, Alaska
50. Institute for Marine and Atmospheric Research Utrecht, Utrecht University, Utrecht, The Netherlands
51. University of Alaska Fairbanks, Institute of Northern Engineering, Fairbanks, Alaska
52. Geophysical Institute, University of Alaska Fairbanks, Fairbanks, Alaska; Earth Cryosphere Institute, Tyumen Science Center, Tyumen, Russia
53. Arctic Research Consortium of the United States, Fairbanks, Alaska
54. University of New Hampshire, Durham, New Hampshire; Arctic and Antarctic Research Institute, St. Petersburg, Russia
55. Geological Survey of Canada, Natural Resources Canada, Ottawa, Ontario, Canada
56. Florida State University, Tallahassee, Florida
57. Cooperative Institute for Research in Environmental Sciences, University of Colorado Boulder and Earth System Research Laboratory, NOAA, Boulder, Colorado
58. NILU-Norwegian Institute for Air Research, Kjeller, Norway
59. University of Alberta, Edmonton, Alberta, Canada
60. Lamont Doherty Earth Observatory, Columbia University, Palisades, New York, and NASA Goddard Institute of Space Studies, New York, New York
61. Yale University, New Haven, Connecticut
62. Norwegian Institute for Nature Research, FRAM and High North Research Centre for Climate and the Environment, Tromsø, Norway
63. Arctic and Antarctic Research Institute, St. Petersburg, Russia
64. Aerospace Engineering Sciences, University of Colorado, Boulder, Colorado
65. Institute for Marine and Atmospheric Research Utrecht and Department of Physical Geography, Utrecht University, Utrecht, The Netherlands
66. Faculty of Science, Vrije Universiteit Amsterdam, The Netherlands
67. Institute of Arctic Biology, University of Alaska Fairbanks, Fairbanks, Alaska
68. NOAA/OAR Pacific Marine Environmental Laboratory, and Cooperative Institute for Climate, Ocean, and Ecosystem Studies, University of Washington, Seattle, Washington
69. NOAA, Pacific Marine Environmental Laboratory, Seattle, Washington