1. Department of Ecoscience and Arctic Research Center Aarhus University C.F. Møllers Allé 8 8000 Aarhus C Denmark
2. Department of Electrical and Computer Engineering – Signal Processing and Machine Learning Aarhus University Finlandsgade 22 8200 Aarhus N Denmark
3. Department of Arctic Ecology, Fram Centre Norwegian Institute for Nature Research Hjalmar Johansens gt.14 9007 Tromsø Norway
4. Department of Ecology and Genetics University of Oulu Oulu Finland
5. University of the Arctic Rovaniemi Finland
6. Department of Biological Sciences University of Alaska Anchorage Alaska USA
7. Arctic Centre University of Groningen Groningen the Netherlands