About the Authors

Marius Warg Næss

m.w.nass@cicero.tromso.no

Affiliation Center for International Climate and Environmental Research – Oslo (CICERO), Fram Centre, Tromsø, Norway

Bård-Jørgen Bårdsen

Affiliation Norwegian Institute for Nature Research (NINA), Arctic Ecology Department, Fram Centre, Tromsø, Norway

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Analyzed the data: MWN BJB. Wrote the paper: MWN BJB.