“十四五”以来我国新增水土流失治理面积超34万平方公里

Core Viewpoint - Since the beginning of the "14th Five-Year Plan," China has made significant progress in soil and water conservation, with over 340,000 square kilometers of new soil erosion control areas and a net reduction of approximately 116,000 square kilometers of soil erosion area, achieving a soil conservation rate of over 73% [1] Group 1: Achievements in Soil and Water Conservation - The area of soil erosion control has exceeded 340,000 square kilometers, with a net reduction of about 116,000 square kilometers of soil erosion [1] - The soil conservation rate has reached over 73% [1] Group 2: Regional Initiatives and Projects - Various regions such as Liaoning, Inner Mongolia, Jiangxi, Sichuan, Anhui, and Shaanxi have explored tailored soil and water conservation projects, including erosion gully, landslide, small watershed comprehensive management, and sedimentation dam projects [1] - These initiatives have led to the formation of arable land that can be utilized sustainably and are in accordance with regulations for cultivated land occupation and compensation balance [1] Group 3: Focused Areas for Erosion Control - Key areas for soil erosion control include the middle and upper reaches of major rivers, the Northeast black soil region, the Southwest karst region, the water source area of the South-to-North Water Diversion Project, and the Three Gorges Reservoir area [1] - Central government investment has supported comprehensive small watershed management, addressing soil erosion over an area of 67,000 square kilometers, with soil erosion intensity reduced by 15 to 20 percentage points in project implementation areas [1] - The quality and stability of ecosystems in these regions have significantly improved [1]