Study on the Construction of Assessment Mechanism Based on Eco-Environment Quality Improvement TargetsChunxu Hao, Chazhong Ge, Jinglan Qin, Quan Zhou, Chen Peng, Xueyan Guo, Zhuming Liang, Aiyu Qu, Na Li, Zhanfeng Dong and Rui HuE3S Web Conf., 165 (2020) 02025DOI: https://doi.org/10.1051/e3sconf/202016502025