1. Department of Surface Waters—Research and ManagementEawagKastanienbaumSwitzerland
2. Department of Fish Ecology and EvolutionEawagKastanienbaumSwitzerland
3. Division of Aquatic Ecology and Evolution, Institute of Ecology and EvolutionUniversity of BernBernSwitzerland
4. Institute of GeographyUniversity of BernBernSwitzerland
5. Oeschger Centre for Climate Change ResearchUniversity of BernBernSwitzerland