1. Leibniz Centre for Agricultural Landscape Research (ZALF), Müncheberg, Germany
2. Geography Department, Humboldt-Universität zu Berlin, Berlin, Germany
3. Institute of Biochemistry and Biology, University of Potsdam, Potsdam, Germany
4. Integrative Research Institute on Transformations of Human-Environment Systems (IRI THESys), Humboldt-Universität zu Berlin, Berlin, Germany