1. Soil Biogeochemistry, Martin‐Luther‐University Halle‐Wittenberg, von‐Seckendorff‐Platz 3, 06120 Halle (Saale), Germany
2. Department of Agriculture and Environmental Sciences, University of Udine, Via delle scienze, 208, 33100 Udine, Italy
3. Soil Physics Section, University of Bayreuth, Universitätsstraße 30, 95440 Bayreuth, Germany
4. Maxim‐Gorki‐Straße 19, 15306 Lindendorf OT Dolgelin, Germany