1. Forest Soils and Biogeochemistry Swiss Federal Institute for Forest Snow and Landscape Research (WSL) Zürcherstrasse 111 Birmensdorf8903Switzerland
2. Department of Forest and Soil Sciences Institute of Forest Ecology University of Natural Resources and Life Sciences (BOKU) Peter‐Jordan Straße 82 Vienna1190Austria
3. Environment Agency Austria Spittelauer Lände 5 Vienna1090Austria
4. Terrestrial Ecology Group Institute of Zoology University of Cologne Zülpicher Straße 47b Cologne50674Germany
5. Bioresources Unit, Center for Health & Bioresources Austrian Institute of Technology GmbH (AIT) Konrad‐Lorenz‐Straße 24, Tulln3430Austria
6. Symbiocyte Vorgartenstraße 145 Vienna1020Austria