感知生态之变丨净土保卫战交出亮眼答卷

Core Viewpoint - The article emphasizes the importance of soil quality for public health and food safety, highlighting China's efforts in soil pollution prevention and remediation since the 18th National Congress of the Communist Party, which has led to a preliminary halt in the worsening trend of soil pollution [2][3]. Group 1: Soil Pollution Prevention and Remediation Efforts - China has strengthened soil pollution control and remediation, establishing a protective network for soil environmental safety, which has begun to effectively prevent risks [2]. - The article mentions the successful transformation of previously polluted areas, such as the 2.38 million mu of land in Zijin Mountain National Mine Park, which now supports 4.27 million trees and absorbs carbon equivalent to the emissions of 300,000 cars annually [2]. - Since the 18th National Congress, 68 historical mine restoration demonstration projects have been launched, healing over 5 million mu of land affected by mining activities [2]. Group 2: Monitoring and Technological Advancements - A comprehensive network for soil pollution prevention has been established, including over 1,000 online monitoring devices installed at drainage outlets of industrial enterprises in Yueyang, ensuring real-time monitoring of wastewater [3]. - The monitoring network consists of 38,880 soil environment monitoring points and 7 satellites, providing continuous oversight of soil and groundwater quality [3]. - The proportion of contaminated arable land that is safely utilized has increased from 70.6% in 2015 to approximately 93% now, reflecting significant progress in soil pollution management [3].