1. Soil Biology Department, Institute of Soil Science and Land Evaluation University of Hohenheim Stuttgart Germany
2. Biogeophysics Department, Institute of Soil Science and Land Evaluation University of Hohenheim Stuttgart Germany
3. Department of Ecology and Evolutionary Biology University of California Irvine Irvine California USA
4. Department of Environmental Microbiology Helmholtz Centre for Environmental Research GMBH‐UFZ Leipzig Germany
5. Institute of Applied Geoscience, Department of Environmental Analytical Chemistry University of Tübingen Tübingen Germany