Research on Vehicle Emission Factors in Wuhan Based on MOVES Xinyue Wang, Lianqing You, Qi Zheng, Jiaqi Liang, Fayin Jiang, Guiyong Yang and Gang Xie E3S Web Conf., 573 (2024) 01015 Published online: 30 September 2024 DOI: 10.1051/e3sconf/202457301015