“…Theoretical studies are the basis of practical studies, and some scholars focus on the strong industry characteristics of carbon emissions, so they have gradually launched studies on carbon emissions from transportation (Xie et al, 2017;Zhu et al, 2020;Dujmovic et al, 2022), agriculture (Ali et al, 2022;Huang and Gao, 2022), aviation (Han et al, 2022), construction (Du et al, 2021;Du et al, 2022), logistics (Zhang Y. et al, 2021), and tourism. Further, related scholars have incorporated the topic of carbon reduction into the analysis of specific regional issues in order to improve the practical application value, and the carbon emission problems of some special regions have been widely studied, such as river basins (Sun et al, 2021;Wang et al, 2021), large cities (Qian et al, 2022), industrial cities (Zhang C. et al, 2021), urban agglomerations (Cui et al, 2020), metropolitan areas (Benjamin and Marilyn, 2009;Thomas, 2013), rural areas (Zhang et al, 2014), ports (Gian et al, 2020), etc.…”