1. Zhejiang Tiantong Forest Ecosystem National Observation and Research Station, Shanghai Key Laboratory for Urban Ecological Processes and Eco‐Restoration, School of Ecological and Environmental Sciences East China Normal University Shanghai 200241 China
2. Key Laboratory of the Ministry of Education for Coastal and Wetland Ecosystems, College of the Environment and Ecology Xiamen University Xiamen 361102 Fujian China
3. Shanghai Institute of Pollution Control and Ecological Security Shanghai 200092 China
4. Shanghai Engineering Research Center of Sustainable Plant Innovation Shanghai 200231 China