来源：中国新闻网 编辑：王永乐 广告等商务合作，请点击这里 "十四五"以来，内蒙古黄河流域水土流失面积减少2515平方公里 中新网呼和浩特11月13日电 (记者 李爱平)内蒙古自治区政府新闻办13日举行发布会称，"十四五"以 来，内蒙古黄河流域水土流失面积减少2515平方公里。 内蒙古自治区水利厅副厅长李彬介绍，"十四五"以来，内蒙古累计投入人民币23.57亿元治理黄河流域 水土流失。截至目前，内蒙古黄河流域水土流失面积减少2515平方公里，减幅3.8%；中度及以上水土 流失面积减少326平方公里，减幅2.1%，实现面积和强度持续"双下降"，水土保持率达到58.29%。 在内蒙古达拉特旗，有"十大孔兑"纵贯全境，均为黄河一级支流，流域总面积达1.08万平方公里。"十 四五"以来，内蒙古把"十大孔兑"作为攻坚重点，坚持一河一策科学施治，水土流失面积由2021年的 4454平方公里，降低到2024年的4251平方公里，减少了4.77%，水土保持率达到60.51%。 "十四五"以来，内蒙古加快推进黄河流域地下水超采综合治理。根据监测数据，今年以来，内蒙古黄河 流域各盟市地下水水位已连续7个月未超基准值；今年三季度， ...

Core Viewpoint - The Ministry of Water Resources of China anticipates an increase of 340,000 square kilometers in soil erosion control area by the end of the 14th Five-Year Plan, with a soil conservation rate reaching 73% [1] Group 1: Soil Erosion Management - Since the beginning of the 14th Five-Year Plan, the situation of soil erosion in China has continuously improved, achieving a dual reduction in both the area and intensity of soil erosion [1] - There has been a notable decrease in both water erosion and wind erosion [1] Group 2: Regional Focus and Strategies - Taking the Loess Plateau as an example, various levels of water conservancy departments are implementing integrated protection and systematic management of mountains, rivers, forests, fields, lakes, grasslands, and deserts, focusing on reducing sediment entering the Yellow River [1] - Localized measures such as the construction of silt retention dams and dry farming terraces are being adopted [1] Group 3: Policy and Investment - The Ministry of Water Resources, in collaboration with relevant departments, has introduced a series of policy documents aimed at realizing the ecological product value of soil conservation in small clean watersheds and encouraging social capital participation in soil erosion management [1] - These policies aim to broaden the pathway for transforming ecological benefits into economic gains [1]

Core Viewpoint - The area of soil and water loss in the Loess Plateau has been reduced by more than half, transitioning from a "yellow" to a "green" landscape, with significant ecological improvements noted [1]. Group 1: Measures for Soil and Water Conservation - The first measure focuses on reducing "existing stock" by implementing integrated protection and systematic management of mountains, rivers, forests, fields, lakes, grasslands, and deserts, particularly in areas with high sediment yield. Since the beginning of the 14th Five-Year Plan, 3,879 sediment retention dams and 4 million mu of dryland terracing have been constructed, with the new dams intercepting over 1.2 billion tons of sediment [2]. - The second measure aims to control "increment" by establishing a spatial management system for soil and water conservation, legally designating key areas for protection, and implementing differentiated prevention and control measures. This has effectively prevented 46,000 square kilometers of potential human-induced soil erosion since the start of the 14th Five-Year Plan [2]. Group 2: Quality Improvement Initiatives - The third measure emphasizes improving "quality" through various policies aimed at promoting high-quality development of soil and water conservation in the Yellow River basin. This includes policies for ecological product value realization and encouraging social capital participation in soil erosion control, thereby broadening the pathways for converting ecological benefits into economic gains. It is projected that by the end of the 14th Five-Year Plan, an additional 340,000 square kilometers of soil erosion control area will be established, with a soil conservation rate reaching 73% [3].

Group 1 - Soil and water conservation is fundamental for river protection and management, with 281,700 square kilometers of new soil erosion control area added since the start of the 14th Five-Year Plan [1] - In the Yellow River basin, soil erosion area on the Loess Plateau has decreased by 15,400 square kilometers during the 14th Five-Year Plan, while the "Three North" region has seen 30,900 square kilometers of soil erosion control [3] - The Danjiangkou Reservoir and its upstream area are crucial for the South-to-North Water Diversion Project, with 6,306 square kilometers of soil erosion control area established by the end of 2024 [4] Group 2 - In the Northeast black soil region, 33,000 erosion gullies have been treated, and 2,119 ecological clean small watersheds have been constructed during the 14th Five-Year Plan [6] - The country is accelerating the transformation and trading of ecological products related to soil conservation, with over 60 transactions in local small watersheds amounting to nearly 3 billion yuan [6]

Group 1 - The core viewpoint is that significant progress has been made in controlling soil erosion and improving water conservation in China since the start of the 14th Five-Year Plan, with a target of managing an additional 281,700 square kilometers of soil erosion by the end of 2024 [1] - The national soil erosion area is projected to decrease from 2,692,700 square kilometers in 2020 to 2,601,900 square kilometers by 2024, indicating a steady improvement in soil erosion conditions [1] - The soil conservation rate is expected to increase from 71.85% in 2020 to 72.83% by 2024, reflecting effective management strategies [1] Group 2 - In the Yellow River basin, collaborative efforts have led to the construction of 2,637 sediment retention dams and the reinforcement of 3,090 at-risk sediment retention dams, with a total area of 30,000 square kilometers targeted for soil erosion management by the end of 2024 [1] - In the Northeast black soil region, 33,000 erosion gullies are being managed, and new farmland indicators for erosion gully management are being explored [1] - In the "Three North" region, 30,900 square kilometers of soil erosion area is set to be managed, with an additional sediment interception capacity of 687 million tons from newly constructed sediment retention dams [2]

Core Insights - The Chinese government has effectively controlled newly added soil and water loss since the start of the 14th Five-Year Plan, with significant progress in key areas and an expected increase in soil conservation rate to 72.83% by the end of 2024 [1] Group 1: Soil and Water Loss Management - By the end of 2024, the newly managed area for soil and water loss is projected to reach 281,700 square kilometers, with the national soil and water loss area decreasing from 2,692,700 square kilometers in 2020 to 2,601,900 square kilometers [1] - The soil conservation rate is expected to rise from 71.85% in 2020 to 72.83% by 2024, indicating a steady improvement in soil and water loss conditions [1] Group 2: Regional Efforts - In the Yellow River Basin, collaborative efforts have led to the management of 30,000 square kilometers of soil and water loss, with the construction of 2,637 sediment retention dams and the reinforcement of 3,090 at-risk sediment retention dams by the end of 2024 [1] - The area of soil and water loss in the Loess Plateau is expected to decrease from 234,200 square kilometers in 2020 to 218,800 square kilometers by 2024 [1] - In the Northeast Black Soil Region, 33,000 erosion gullies are being managed, with new farmland indicators being explored for trading [1] Group 3: Specific Initiatives - In the Danjiangkou Reservoir area and its upstream, a joint plan for water pollution prevention and soil conservation is set to manage 6,306 square kilometers of soil and water loss by the end of 2024 [2] - In the "Three North" region, 30,900 square kilometers of soil and water loss are targeted for management, with an additional sediment interception capacity of 687 million tons from newly constructed sediment retention dams [2] - The area of soil and water loss in the "Three North" region has decreased by 14,100 square kilometers from 2023 to 2024 [2]

Core Insights - Since the beginning of the 14th Five-Year Plan, China has effectively controlled newly added soil and water loss, with significant progress in key areas, aiming to manage an additional 281,700 square kilometers of soil erosion by the end of 2024, increasing the soil conservation rate to 72.83% [1] Group 1: National Achievements - By the end of 2024, the national soil and water loss area is projected to decrease from 2,692,700 square kilometers in 2020 to 2,601,900 square kilometers, indicating a steady improvement in soil erosion conditions [1] - The soil conservation rate has improved from 71.85% in 2020 to 72.83% in 2024, reflecting a dual decrease in both the area and intensity of soil erosion [1] Group 2: Regional Efforts - In the Yellow River Basin, collaborative efforts have led to the management of 30,000 square kilometers of soil erosion, with the construction of 2,637 silt dams and 3,090 reinforcement projects for dangerous silt dams by the end of 2024 [1] - The area of soil erosion in the Loess Plateau has decreased from 234,200 square kilometers in 2020 to 218,800 square kilometers in 2024 [1] Group 3: Specific Initiatives - In the Northeast Black Soil Region, 33,000 erosion gullies have been managed, and new farmland indicators for gully management have been explored [2] - In the Danjiangkou Reservoir area and its upstream, a joint plan for water pollution prevention and soil conservation has been implemented, targeting 6,306 square kilometers of soil erosion by the end of 2024 [2] - In the "Three North" region, 30,900 square kilometers of soil erosion have been managed, with the capacity to intercept 687 million tons of sediment added through new silt dams [2]

Core Points - The National Development and Reform Commission has allocated a central budget investment of 1.673 billion yuan to support soil erosion control in the province, which is an increase of 1.191 billion yuan compared to last year [1] - The investment will be used for the construction of 193 sedimentation dams, 775 sand retention projects, and the transformation of 210,100 acres of sloped farmland [1] Group 1 - Since the 14th Five-Year Plan, the provincial development and reform commission has actively promoted various initiatives focusing on planning, funding, and project construction to effectively enhance soil erosion control and ecological environment improvement [1] - The provincial development and reform commission has issued the implementation plan for sedimentation dam construction and comprehensive soil erosion control in sloped farmland within the Yellow River basin, securing a total of 6.295 billion yuan from central budget investments, provincial budget infrastructure funds, and additional national bond funds for project construction [1] - The commission has established a project tracking and management mechanism to monitor the progress of projects that are lagging behind, ensuring effective project management and operational maintenance [1] Group 2 - The provincial development and reform commission has distributed the central budget investment project list and performance target table to relevant cities and units [1] - The next steps include collaborating with the provincial water resources department to enforce project construction responsibilities and enhance supervision during and after the project implementation to accelerate construction and realize benefits as soon as possible [1]

Group 1 - The core viewpoint of the articles highlights the significant investment and efforts by the Shaanxi provincial government to combat soil erosion and improve ecological conditions in the region, particularly through the construction of sedimentation dams and other related projects [1][2] Group 2 - The Shaanxi provincial government has received a central budget investment plan of 1.673 billion yuan, which accounts for 33% of the province's "14th Five-Year" period funding for soil erosion control, representing an increase of 1.191 billion yuan from the previous year [1] - The investment will support the construction of 193 sedimentation dams, 775 sand retention projects, and the implementation of slope-to-terrace conversion on 21.01 million mu of land, aiming to fulfill the "14th Five-Year" planning tasks [1] - The province has actively sought funding support, securing a total of 6.295 billion yuan from various channels, including 5.057 billion yuan from central budget investments and 1.211 billion yuan from newly issued government bonds [2] - The Shaanxi Development and Reform Commission has established a project management mechanism to monitor and guide the progress of projects, ensuring timely completion and high-quality outcomes [2]

Group 1 - The core point of the article highlights the significant reduction in soil erosion area in Liaoning Province, with a total of 32,600 square kilometers affected, which is 22% of the total land area, showing a decrease of 1,004.5 square kilometers compared to the previous year [1] - The overall soil conservation rate in the province is reported at 78%, with hydraulic erosion being the primary type, covering 31,800 square kilometers, which accounts for 97.58% of the total erosion area [1] - The intensity of erosion is predominantly mild, with mild erosion covering 77.03% of the total erosion area, while moderate, strong, very strong, and severe erosion areas account for 11.74%, 5.00%, 3.88%, and 2.35% respectively [1] Group 2 - Multiple departments in the province have collaborated to enhance comprehensive management of soil erosion, resulting in the addition of 3,543.51 square kilometers of managed area last year [2] - The key areas for soil erosion management include 11 cities and 43 counties (districts) such as Shenyang, Dalian, and Anshan, with a total land area of 96,090 square kilometers and an erosion area of 25,800 square kilometers [2] - The Northeast black soil region, which includes 6 cities and 28 counties, has a land area of 54,400 square kilometers, with a reported erosion area of 9,549.87 square kilometers, showing a decrease of 175.94 square kilometers from the previous year [2]