ORIGINAL RESEARCH
Distribution and Ecological Risk Assessment
of Heavy Metals in Sediments in Chinese
Collapsed Lakes
Yukui Li1, Fei Liu1, Xiujie Zhou1, Xin Wang1, Qingchuan Liu2,
Pengfei Zhu1, Lichao Zhang1, Chongyu Sun1
Pol. J. Environ. Stud. 2017;26(1):181-188