1. Institute of Geography Fujian Normal University Fuzhou 350007 China
2. Key Laboratory of Humid Subtropical Eco‐geographical Process Ministry of Education, Fujian Normal University Fuzhou350007China
3. Institute of Geographical Sciences and Natural Resources Research Chinese Academy of Sciences Beijing100101China
4. CSIC Global Ecology CREAF‐CSIC‐UAB Cerdanyola del Valles 08193 Barcelona Catalonia Spain
5. CREAF Cerdanyola del Valles 08193 Barcelona Catalonia Spain