1. Helmholtz Zentrum München, Institute of Biochemical Plant Pathology, Research Unit Environmental Simulation (EUS), Ingolstädter Landstraße 1, D‐85764 Neuherberg, Germany
2. Karlsruhe Institute of Technology, Institute of Meteorology and Climate Research (IMK‐IFU), Kreuzeckbahnstraße 19, 82467 Garmisch‐Partenkirchen, Germany
3. Forschungszentrum Jülich, Agrosphere (IBG‐3), 52425 Jülich, Germany
4. Forest Botany and Tree Physiology, Büsgen‐Institute, Georg‐August‐University Göttingen, Büsgenweg 2, 37077 Göttingen, Germany