1. Department of Chemistry, Life Sciences and Environmental Sustainability, Università degli Studi di Parma, Parma, Italy
2. Department of Earth and Environmental Sciences, Università degli Studi di Milano-Bicocca, Milano, Italy
3. Department of Environmental, Biological and Pharmaceutical Sciences and Technologies, Università della Campania, Caserta, Italy
4. PALECO EPHE Ecole Pratique des Hautes Etudes, Institut des Sciences de l’Evolution, University of Montpellier 2, Montpellier, France
5. WSL Swiss Federal Institute for Forest, Snow and Landscape Research, Birmensdorf, Switzerland
6. Faculty of Forestry, University of British Columbia, Vancouver BC, Canada
7. PSI Paul Scherrer Institute, Villigen, Switzerland
8. Department of Environmental Science and Policy, Università degli Studi di Milano, Milan, Italy
9. Istituto di Scienze dell’Atmosfera e del Clima, Consiglio Nazionale delle Ricerche, Bologna, Italy
10. Department of Environmental Sciences, Informatics and Statistics, Università Ca’ Foscari, Venezia, Italy
11. Department of Earth Sciences, Università degli Studi di Milano, Milano, Italy
12. Istituto di Geoscienze e Georisorse, Consiglio Nazionale delle Ricerche, Pisa, Italy