1. Department of EcologyUniversity of Innsbruck Innsbruck Austria
2. Department of Biogeochemical IntegrationMax Planck Institute for Biogeochemistry Jena Germany
3. Department of Agricultural, Food, Environmental and Animal SciencesUniversity of Udine Udine Italy
4. CNR‐IBIMET Firenze Italy
5. Department of Environmental EngineeringTechnical University of Denmark Kongens Lyngby Denmark
6. INDEHESA‐Forest Research GroupUniversidad de Extremadura Plasencia Spain
7. Institute of Atmospheric and Cryospheric SciencesUniversity of Innsbruck Innsbruck Austria