1. College of Horticulture, China Agricultural University, Beijing 100193, China
2. Institute of the Building Environment & Sustainability Technology, School of Human Settlements and Civil Engineering, Xi’an Jiaotong University, Xi’an 710049, China
3. College of Forestry and Landscape Architecture, South China Agricultural University, Guangzhou 510642, China
4. Key Laboratory of Natural Resources Monitoring in Tropical and Subtropical Area of South China, Ministry of Natural Resources, Guangzhou 510642, China