Yongfu Zhang

Apr 1, 2024 | mdpi.com | Jingye Yang |Kenan Li |Yongqiang Liu |Yongfu Zhang

1. IntroductionOne of the biggest issues facing humanity in the twenty-first century is climate warming, and addressing climate change has drawn attention from all throughout the world. The IPCC report from 2021 states that carbon dioxide emissions are the main cause of the unmistakable warming caused by human activity []. Cities with high population densities are a significant contributor to high energy use and carbon emissions.

Feb 16, 2024 | mdpi.com | Qianqian Zhang |Lei Gu |Yongqiang Liu |Yongfu Zhang

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