Analysis of water environment status in Wuliangsuhai Lake from 2020 to 2022
Wuliangsuhai Lake is located in the territory of Urad Front Banner,Bayannur City,Inner Mongolia Au-tonomous Region,at the end of the Yellow River Hetao Plain,west of the Hetao irrigation area,east of the west foot of the Urat,is the second largest lake in the Inner Mongolia Autonomous Region,is also the largest lake in the Yellow River basin of Inner Mongolia,known as the"pearl on the wall"reputation.Based on the water environmental monitor-ing results of Wuliangsuhai Lake from 2020 to 2022,this paper selects representative pollutants and adopts single fac-tor evaluation method to evaluate the water quality of Wuliangsuhai Lake.The results show that the water environmen-tal condition of Wuliangsuhai Lake has improved significantly in recent three years.