Estimation of Organic Pollution of the Jinyaoshi Lake Based on the Diatom Assemblage of the Lake SedimentsJing Fang, Yufei Liu, Tianjiao Wang, Xia Yan, Yang Shuo, Liping Zhang and Yinghui QuE3S Web Conf., 206 (2020) 02007DOI: https://doi.org/10.1051/e3sconf/202020602007