陕西水土保持率达70.81% 科技赋能生态治理提质增效

Core Points - Shaanxi Province has achieved a soil and water conservation rate of 70.81% through integrated ecological governance and technological support [1][2] - The vegetation coverage in the Loess Plateau has increased from 31.6% in 1999 to 67% in 2024, with annual sediment transport in the Yellow River reduced by over 80% [1] - The province has implemented significant projects, including 1,450 sand retention structures and 219 sedimentation dams in the Yellow River basin during the 14th Five-Year Plan [2] Group 1 - Shaanxi has cumulatively treated 17,200 square kilometers of soil erosion area, achieving a dual reduction in both the area and intensity of soil erosion [1] - The province is exploring the market value of ecological products related to soil and water conservation, innovating comprehensive governance models [1] - Advanced technologies such as remote sensing and drones are being utilized in Yulin City for dynamic monitoring and project supervision of soil erosion [1] Group 2 - Yan'an City has treated a total of 3,384.85 square kilometers of soil erosion, achieving a soil and water conservation rate of 53.94% [2] - Yulin City has treated 3,961.47 square kilometers of soil erosion, with a conservation rate of 59.75% [2] - The province aims to strengthen legal awareness and enhance key tasks in soil and water conservation, integrating it with the development of characteristic industries and rural beautification [2]