1. International Arctic Research Center, University of Alaska Fairbanks, Fairbanks, Alaska
2. Arctic and Antarctic Research Institute, St. Petersburg, Russia
3. National Oceanography Centre, Southampton, University of Southampton, Southampton, United Kingdom
4. Alfred-Wegener Institut fur Polar- und Meeresforschung, Bremerhaven, Germany
5. Fisheries and Oceans Canada, Institute of Ocean Sciences, Sidney, British Columbia, Canada
6. Leibniz Institute of Marine Sciences, University of Kiel, IFM-GEOMAR, Kiel, Germany
7. Québec-Océan and ArcticNet, Université Laval, Quebec City, Quebec, Canada
8. LOCEAN, Pierre and Marie Curie University, Paris, France
9. Norwegian Polar Institute, Tromso, Norway
10. Japan Agency for Marine-Earth Science and Technology, Yokosuka, Japan
11. School of Ocean Sciences, Bangor University, Bangor, United Kingdom
12. Institute of Oceanology, Polish Academy of Sciences, Sopot, Poland
13. A.M. Obukhov Institute of Atmospheric Physics, Moscow, Russia
14. Applied Physics Laboratory, University of Washington, Seattle, Washington