1. School of Geographical Sciences Nanjing University of Information Science and Technology Nanjing China
2. Leibniz Institute of Agricultural Development in Transition Economies (IAMO) Halle Germany
3. Department of Agricultural Economics University of Kiel Kiel Germany
4. Geography Department Humboldt‐Universität zu Berlin Berlin Germany
5. Integrative Research Institute on Transformations of Human‐Environment Systems Humboldt‐Universität zu Berlin Berlin Germany