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水土保持生态产品价值实现
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“十四五”以来我国新增水土流失治理面积超34万平方公里
Ren Min Ri Bao· 2025-12-24 06:33
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]
陕西实现水土流失面积、强度“双下降”
Shan Xi Ri Bao· 2025-11-26 22:55
Core Viewpoint - Since the beginning of the 14th Five-Year Plan, Shaanxi has made significant progress in soil and water conservation, achieving a cumulative treatment of 17,200 square kilometers of soil erosion area and a soil and water conservation rate of 70.81% [1][2] Group 1: Achievements in Soil and Water Conservation - Shaanxi has built 1,450 sand retention projects and 219 sedimentation dams in the Yellow River basin during the 14th Five-Year Plan [1] - The area of soil erosion treated in Yan'an reached 3,384.85 square kilometers, with a soil and water conservation rate of 53.94% [1] - In Yulin, the treated soil erosion area reached 3,961.47 square kilometers, with a conservation rate of 59.75% [1] Group 2: Legislative and Regulatory Measures - Shaanxi has revised the "Shaanxi Province Soil and Water Conservation Regulations" and issued measures to strengthen soil and water conservation work in the new era [1] - The province has approved over 11,700 soil and water conservation plans for production and construction projects since the beginning of the 14th Five-Year Plan [2] Group 3: Technological Innovations and Market Mechanisms - Shaanxi is exploring market-oriented paths for realizing the value of ecological products related to soil and water conservation [2] - The province has established a key laboratory for soil and water conservation and ecological restoration, and the only laboratory focused on comprehensive governance of soil and water conservation at Northwest A&F University [2] - Yulin is utilizing advanced technologies such as remote sensing and drones for dynamic monitoring of soil erosion and project supervision [2] Group 4: Environmental Impact - The vegetation coverage rate in the Loess Plateau has increased from 31.6% in 1999 to 67% in 2024, and the annual sediment transport in the Yellow River has decreased by over 80% [2]
【省水利厅】陕西加快推进生态清洁小流域水土保持生态产品价值实现
Shan Xi Ri Bao· 2025-03-27 23:04
Core Viewpoint - The implementation plan aims to accelerate the realization of ecological product value in soil and water conservation in Shaanxi Province, fostering high-quality development in this sector [1][2]. Group 1: Implementation Plan Details - The plan was jointly issued by the Provincial Water Resources Department, the Provincial Development and Reform Commission, and the People's Bank of China Shaanxi Branch [1]. - It emphasizes the establishment of a value realization mechanism for ecological products related to soil and water conservation [1]. - The Provincial Water Resources Department is tasked with compiling a directory of ecological products and establishing a value realization mechanism [1]. Group 2: Responsibilities and Goals - Local governments are required to organize and lead efforts in accordance with the plan, focusing on effective soil erosion prevention and enhancing agricultural productivity [2]. - By 2025, Shaanxi aims to select typical ecological clean small watersheds for pilot value accounting of ecological products [2]. - The plan outlines a timeline for establishing a comprehensive directory of ecological products and developing a value conversion project mechanism by 2028 [2].