【感知生态之变】山水工程绘就1.2亿亩生态新画卷

Core Points - The article emphasizes the importance of integrated protection and systematic governance of ecological systems, as highlighted by General Secretary Xi Jinping [1] - Since the 18th National Congress, China has launched an integrated protection and restoration project covering over 1.2 million hectares of land, revitalizing ecosystems [3] Group 1: Ecological Restoration - The Uliangsu Sea, known as the "kidney of the Yellow River," is a crucial ecological barrier in northern China, which faced severe ecological crises over a decade ago [3] - The integrated protection project has led to a significant reduction in pollutants, with ammonia nitrogen concentration decreasing by 60% and phosphorus content by 70% from 2011 to 2025 [3] - The project has also resulted in the afforestation of 1.18 million acres at the edge of the Ulan Buh Desert, capturing 250,000 tons of wind and sand annually [3] Group 2: Systematic Governance - The introduction of a precise and efficient water and fertilizer integration drip irrigation system now covers nearly 40% of the irrigated area in the Hetao irrigation district [3] - The restoration efforts have transformed damaged lands, such as the 146 square kilometers of mines in the Helan Mountain area, back to their natural state [4] - The integrated protection and governance approach is being widely implemented across key ecological areas in the country, reshaping the ecological landscape for sustainable development [4]