Xiangyu Ao

Jun 11, 2024 | agupubs.onlinelibrary.wiley.com | Yong Sun |Ning Zhang |Xiangyu Ao |Ying Gao

1 Introduction The world has undergone rapid urbanization in the past few decades. The urban population is projected to reach 6.7 billion by 2050, when more than two-thirds of the world's population will live in cities (United Nations et al., 2019).