About the Authors

Karolina Bohata

karolina.bohata@uni-hamburg.de

Affiliation Institute for Hydrobiology and Fisheries Science, Center for Earth Systems Research and Sustainability, University of Hamburg, Hamburg, Germany

Rolf Koppelmann

Affiliation Institute for Hydrobiology and Fisheries Science, Center for Earth Systems Research and Sustainability, University of Hamburg, Hamburg, Germany

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: KB RK. Performed the experiments: KB RK. Analyzed the data: KB RK. Contributed reagents/materials/analysis tools: KB RK. Wrote the paper: KB RK.