1. Institute for Future Environments; Queensland University of Technology; Brisbane QLD 4000 Australia
2. Karlsruhe Institute of Technology - Institute of Meteorology and Climate Research; Kreuzeckbahnstraße 19 82467 Garmisch-Partenkirchen Germany
3. Forschungszentrum Jülich, Institute of Bio- and Geosciences - Agrosphere (IBG-3); Wilhelm-Johnen-Straße 52428 Jülich Germany