About the Authors

Nadia Prays

nadia.prays@ufz.de

Affiliation Department of Bioenergy, Helmholtz Centre for Environmental Research–UFZ, Halle, Germany

Martin Kaupenjohann

Affiliation Department of Soil Sciences, Technische Universitat Berlin, Berlin, Germany

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

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