Practice of Water Ecological Restoration of Large Urban Eutrophication Lake——A case of study of Donghu Lake, WuhanShenghua Hu, Feichao Shu, Junwei Deng, Zhongkui Wu, Changwen Zhou and Xiaoming LiE3S Web Conf., 394 (2023) 01011DOI: https://doi.org/10.1051/e3sconf/202339401011