内蒙古上半年完成防沙治沙1550余万亩 污染防治攻坚成效显著

Group 1 - Inner Mongolia has prioritized ecosystem protection and pollution prevention as key tasks to strengthen the ecological security barrier in northern China, achieving positive progress [1] - In the first half of the year, Inner Mongolia completed 15.516 million acres of desertification control tasks, accounting for 77.6% of the annual target [1] - The implementation of the "Grass and Livestock Balance and Grazing Ban" regulation has led to a 12 percentage point decrease in illegal grazing rates [1] Group 2 - A total of 398 green mines have been established in Inner Mongolia, ranking among the top in the country, with 97.86 square kilometers of historical mining ecological restoration completed in 2023 [2] - The average PM2.5 concentration in Inner Mongolia decreased by 11.1% year-on-year, with the proportion of good air quality days rising to 87.8% [2] - The proportion of surface water quality in the first three categories reached 73.7%, with only 2.6% in the worst category, exceeding national assessment targets [2]