【图解】“十四五”高质量发展答卷：我国生态环境质量持续改善

Core Viewpoint - The article discusses the achievements and progress made in ecological and environmental governance during the "14th Five-Year Plan" period, highlighting significant improvements in pollution control and ecological protection efforts. Group 1: Pollution Control Achievements - A total of 41 million households in northern regions have completed coal-to-clean energy transitions [2] - Nearly 20 million high-emission vehicles have been eliminated [2] - PM2.5 concentrations in the Beijing-Tianjin-Hebei region, the Yangtze River Delta, and the Fenwei Plain have decreased by 18%, 10%, and 20% respectively compared to 2020 [2] Group 2: Soil and Water Management - The source tracing of heavy metal pollution in agricultural soil has been conducted in 132 key counties [3] - The rural sewage treatment rate has reached over 45% [3] - The proportion of black and odorous water bodies eliminated in county-level cities exceeds 90% [2] Group 3: Carbon Emission and Energy Efficiency - 1.12 billion kilowatts of coal power units and 950 million tons of crude steel production capacity have undergone ultra-low emission transformations [4] - The world's largest carbon trading market has been established, covering over 60% of national carbon emissions [4] - A voluntary greenhouse gas reduction trading market has been initiated [4] Group 4: Ecological Protection - The area of ecological protection red lines has exceeded 30% [5] - 4,545 key issues related to national nature reserves have been addressed, with rectification nearly completed [5] - 90% of terrestrial ecosystem types and 74% of key national wildlife populations are effectively protected [5] Group 5: Regulatory and Monitoring Framework - The "Ecological Environment Protection Supervision Work Regulations" have been issued [9] - Eight batches of central ecological environment protection inspections have been organized [9] - Over 144,000 public complaints have been processed, and 177 typical cases have been publicly exposed [11]