Zhang, Yang; Chang, Fengqin; Liu, Qi; Li, Haoyu; Duan, … - 2022
the ecological risk and degree of pollution of 11 heavy metals in lacustrine surface sediments. Local background of these …-time pollution event. Other heavy metal pollutants (e.g., Cd, Cu, Pb) with low to moderate degree decrease progressively from the … northwest to the southeast areas of the lake and can be attributed to industrial activities north of the lake. Pollution indices …