The total amount of pollutants entering the Wuliangsuhai Lake, the "Pearl Beyond the Great Wall", dropped by 15.23%. Bao Wei, member of the CPPCC Inner Mongolia Autonomous Region, answered reporters' questions.
In 2023, the water quality of the mid-lake section of Wul Liangsuhai will be stable at Category IV, and the biodiversity will continue to improve. Bao said that the next step will be to carry out in-depth scientific research on Wulangsuhai treatment technology.