[1] Univ Antwerp, Dept Biol, Ctr Excellence PLECO Plants & Ecosyst, Antwerp, Belgium
[2] Univ Basel, Inst Bot, Dept Environm Sci, Basel, Switzerland
[3] Univ Bayreuth, Dept Disturbance Ecol & Vegetat Dynam, Bayreuth Ctr Ecol & Environm Res BayCEER, Bayreuth, Germany
[4] Univ Bergen, Dept Biol Sci, Bergen, Norway
[5] Univ Bergen, Bjerknes Ctr Climate Res, Bergen, Norway