About the Authors

Tom Shatwell

shatwell@igb-berlin.de

Affiliation Department of Ecohydrology, Leibniz-Institute of Freshwater Ecology and Inland Fisheries (IGB), Berlin, Germany

Jan Köhler

Affiliation Department of Ecosystem Research, Leibniz-Institute of Freshwater Ecology and Inland Fisheries (IGB), Berlin, Germany

Andreas Nicklisch

Affiliation Department of Ecosystem Research, Leibniz-Institute of Freshwater Ecology and Inland Fisheries (IGB), Berlin, Germany

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: AN TS JK. Performed the experiments: AN TS. Analyzed the data: TS AN. Contributed reagents/materials/analysis tools: JK AN. Wrote the paper: TS.