中新社阿拉善盟8月27日电 题：绿进沙退的阿拉善答卷 中新社记者 张焕迪 "阎王鼻子"，一片曾因驼盐古道商队丧生而得名的险地，是内蒙古自治区阿拉善盟高新区、示范区泥沙 入黄最严重的区域之一。中新社记者近日探访此地，了解当地由"黄"转"绿"的生态革命。 2022年，黄河上中游阿拉善盟乌兰布和段(阎王鼻子)阻沙入河生态修复工程开工。谈及项目的施工难度 时，该项目负责人宫宏斌回忆说："白天刚平整的沙地，一夜大风就复归原状，我们补植了至少3轮苗木 才站稳脚跟。" 2024年，修复工程顺利完工。如今的"阎王鼻子"已不见昔日"沙丘扎进黄河"的景象：草方格如大地的针 脚固定流沙，202万株灌木与13万棵乔木织成绿色铠甲，植被覆盖率从不足5%跃升至35%以上，该区域 每年减少9万吨泥沙入黄。 在阿拉善盟阿拉善左旗宗别立镇，40多万亩梭梭林从贺兰山北麓向沙漠延伸，形成东西长37公里、南北 宽23公里的绿色防护屏障。 2015年，宗别立镇茫来嘎查的返乡大学生王刚跟随父辈种植梭梭、嫁接肉苁蓉时，许多牧民仍在观望； 如今，越来越多的牧民加入种植行列。"居住环境变得越来越好，绿色多了，风沙少了。"王刚告诉中新 社记者，牧民们不仅每年能 ...

Core Viewpoint - The article highlights the efforts of the youth sand control team in Inner Mongolia's Ulan Buh Desert, showcasing their successful initiatives in desertification control and ecological restoration, which have transformed the region into a greener landscape while ensuring food security and local livelihoods [3][5][10]. Group 1: Historical Context and Achievements - The Ulan Buh Desert has been a significant environmental challenge, contributing over 70 million tons of sediment to the Yellow River annually, threatening its stability [3]. - Since 1950, the local government has led a persistent campaign against desertification, resulting in the establishment of a 308-mile protective forest belt by 1959, which has been crucial in halting the eastward expansion of the desert [5][6]. - The youth sand control team has been recognized for their contributions, receiving the 2025 China Youth May Fourth Medal Collective award [3]. Group 2: Technological Innovations and Modern Approaches - Recent advancements include the development of cold storage techniques for seedlings, allowing for year-round planting and significantly improving survival rates [9]. - The integration of modern technologies such as drones, remote sensing, and big data analysis has shifted sand control strategies from traditional methods to more efficient, technology-driven approaches [9]. - The establishment of a new "308 Locking Edge Forest Belt" combines engineering, shrub planting, and protective measures to create a modern "green wall" against desert encroachment [9]. Group 3: Economic and Ecological Synergies - The introduction of a "photovoltaic + ecological governance" model has enabled the dual use of land for solar energy production and ecological restoration, enhancing both economic and environmental outcomes [11][12]. - The local economy has benefited from the development of various ecological industries, with over 90 enterprises engaged in desert management and related activities, generating an annual output value exceeding 1 billion yuan [12]. - The cultivation of medicinal plants and other sustainable practices has created new income opportunities for local residents, contributing to rural revitalization [12]. Group 4: Research and Development - The China Forestry Science Research Institute's Desert Forestry Experimental Center plays a vital role in assessing and optimizing desert ecosystems, focusing on the selection and breeding of drought-resistant tree species [14][15]. - The center has introduced various tree species and developed methods to enhance their survival in harsh desert conditions, contributing to the overall biodiversity and ecological health of the Ulan Buh Desert [15]. - Continuous research efforts have led to significant improvements in forest coverage, increasing from 0.04% at the founding of New China to 39.1% today, marking a substantial ecological transformation [14].

Core Viewpoint - The Alxa League is committed to establishing a northern demonstration base for desertification prevention and control, focusing on comprehensive management of desertified land in the region where the Badain Jaran and Tengger deserts meet, aiming to strengthen ecological security in northern China [1][2][3]. Group 1: Project Overview - The Jiukoshu desertification control project has completed a management area of 418,300 acres, including 140,400 acres of artificial afforestation and grass planting, and 125,300 acres of engineering sand fixation [1]. - The Alxa League plans to complete a total ecological construction task of 3,253,500 acres by 2024, with a focus on the "He-Ta" area, which includes 9 key projects with an investment of 3.085 billion yuan [2][3]. - By 2025, the league aims to fill the gaps in desert edge protection and implement targeted management measures for different desert overflow areas [2][3]. Group 2: Collaborative Efforts - The Alxa League emphasizes joint prevention and control, forming a collaborative governance model with neighboring regions, and has established deep ecological governance cooperation mechanisms with areas like Wuwei City in Gansu Province [3][4]. - The league is implementing 7 joint prevention and control projects in the Mongolian-Gansu border area, with a construction task of 1,188,700 acres [4]. Group 3: Economic and Social Impact - The league promotes a model of "work for relief" to engage local farmers and herders in project construction, successfully employing over 15,454 laborers [4]. - The ecological construction is expected to enhance local livelihoods, with over 800 households benefiting from the development of specialty sand industries, leading to an annual income increase of 20,000 to 50,000 yuan per person [6]. Group 4: Future Plans - The Alxa League aims to further develop a connection mechanism involving government guidance, enterprise leadership, and local participation to enhance cross-border joint prevention and control efforts [6]. - The league is determined to accelerate project construction to support green development and contribute to ecological security in northern China [6].

Core Insights - Xinjiang is focusing on combating desertification through the "Three-North" project, aiming to enhance green protective belts and increase governance areas significantly this year [1][2] - The region has successfully completed substantial tasks under the "Three-North" project, achieving a total of 28.34 million acres of construction and creating a 3,046-kilometer green barrier against desert encroachment [1] Group 1 - Xinjiang plans to scientifically determine suitable crops and utilize groundwater resources effectively, increasing the width of green protective belts from 110 meters to 7,500 meters and adding 4.79 million acres of governance area [1] - The "government-led, community-participation" model in the Yutian County has engaged approximately 36,000 residents in sand control efforts, promoting the cultivation of sand-resistant plants and developing sand-related industries [1] - The region has achieved a dual improvement in desertification control and water management, leading to a reduction in both desert and sandy land areas [1] Group 2 - The Yutian County Wanhuayuan "closing" area is a critical segment of the 285-kilometer gap along the southern edge of the Taklamakan Desert, exploring diverse planting models to enhance windbreak and sand-fixing capabilities while also tapping into economic value [2] - A special fund of 1.1 billion yuan has been allocated for this year, promoting an incentive model of "doing first, then compensating" and advancing technical upgrades with distributed photovoltaic systems and saline water irrigation [2] - A pilot project for forest and grass carbon sink development is set to cover 3.9 million acres [2]

Group 1 - Xinjiang has expanded the green protective belt around the Taklamakan Desert by 4.79 million acres this year, building on last year's achievements [1] - The width of the green protective belt has increased from 110 meters to 7,500 meters through scientific determination of suitable crops and utilization of groundwater resources [1] - The government has introduced the "Nine Sand Policies" to address challenges in the desertification control efforts, ensuring the availability of water, electricity, and land [1] Group 2 - The financial support for desertification control includes nearly 1.1 billion yuan allocated annually by the regional and corps finance for new sand control tasks [1] - The mechanism of benefit-sharing has significantly increased community participation, with local residents benefiting from the ecological restoration efforts [2] - The cultivation of specialty economic crops such as meat and desert roses on 6.24 million acres has generated over 30 billion yuan in output value, creating stable employment for over 300,000 people [2]

Group 1: Ecological Restoration and Agricultural Development - The article highlights the successful ecological restoration and agricultural development in areas previously deemed uninhabitable, such as Dengkou County and Keping County, showcasing the transformation of barren lands into productive ecosystems [1][6][19] - Dengkou County has implemented a comprehensive strategy for desertification control, establishing three ecological defense lines and significantly increasing vegetation coverage from 0.04% to 39.1% [3][6] - The county has become the largest artificial production base for the medicinal herb "Rou Cong Rong," with over 120,000 acres planted and an annual output of more than 700 tons, contributing to both ecological restoration and economic development [4][6] Group 2: Innovative Agricultural Practices - Keping County has initiated a land reclamation project, transforming 5,300 acres of previously barren land into productive wheat fields, achieving an average yield of 460 kg per acre, totaling over 2,400 tons [7][10] - The project involved advanced techniques and expert guidance for soil improvement and irrigation optimization, alongside financial support and training for local farmers [8][10] - The success of the wheat trial has encouraged local farmers to expand their cultivation areas, indicating a positive outlook for future agricultural endeavors in the region [10] Group 3: Economic Impact and Community Benefits - The ecological improvements have led to tangible economic benefits for local communities, with residents witnessing increased income from agricultural activities, such as the reported annual income of 80,000 yuan for workers in the Rou Cong Rong base [4][6] - The transformation of the land has not only improved the environment but also provided new opportunities for local farmers, enhancing their livelihoods and fostering a sense of hope for the future [10][19] - The article emphasizes the broader implications of these local successes, suggesting that they serve as replicable models for global ecological governance and sustainable development [19]

Core Insights - The articles highlight the efforts in Xinjiang to combat desertification through ecological restoration and sustainable agricultural practices, showcasing the integration of technology and local resources to enhance both environmental and economic outcomes [1][2][3][4]. Group 1: Ecological Restoration Efforts - In Shaya County, over 80% of the area is desert, and local initiatives have successfully cultivated five types of shrubs, including Sogdian saltwort, to stabilize sand and promote economic development [1]. - From 2016 to 2024, Shaya County has implemented ecological water supply totaling 689 million cubic meters, irrigating over 3 million acres of poplar forest [1]. - The use of advanced technologies in desertification control is emphasized, with researchers focusing on new methods for comprehensive desertification prevention [1][2]. Group 2: Agricultural Innovations - In Aral National Agricultural Science and Technology Park, a new method has reduced the cultivation period for poplar seedlings from 2-3 years to about 1 year through precision water and nutrient management [2]. - The market for local products is growing, with fresh meat of Cistanche costing around 10 yuan per kilogram and extracts exceeding 1,000 yuan per kilogram [3]. - The area of rose cultivation in Hotan has expanded to 80,000 acres, with processed products like rose jam and tea gaining popularity [3]. Group 3: Socioeconomic Impact - The ecological initiatives in Shaya County have created job opportunities for over 1,000 local residents, contributing to their income [1]. - The integration of medicinal herbs and economic crops in desert areas is being promoted, enhancing both biodiversity and local economies [3]. Group 4: Vision for the Future - The ongoing efforts in Xinjiang are creating a harmonious coexistence between humans and nature, with green grids forming a protective barrier against wind and sand [4].

Core Viewpoint - The article highlights the successful transformation of Qiemu County in Xinjiang from a desertification crisis to a thriving ecological environment, achieving the goal of "green advancing, sand retreating" and moving towards "harmony between humans and sand" [1][5]. Group 1: Historical Context and Challenges - Qiemu County is located in the heart of the Taklamakan Desert, facing severe sandstorm and drought conditions, historically suffering from significant sand encroachment [3]. - The ancient city of Qiemu was buried by sand multiple times, with the yellow sand advancing towards the county seat at a rate of 5-10 meters per year in the late 20th century [3]. Group 2: Initiatives and Achievements - In 1998, Qiemu County established the first county-level windbreak and sand-fixing station in Xinjiang, marking the beginning of organized efforts to combat desertification [3]. - Over 27 years, more than one million people have voluntarily participated in afforestation efforts, showcasing a community-driven approach to ecological restoration [4]. Group 3: Ecological and Economic Impact - The area has transformed into a 23-kilometer long ecological corridor, significantly improving local climate and living conditions, with a marked decrease in dust storm days and an increase in annual rainfall [5]. - Qiemu County has received multiple accolades, including being named a national comprehensive demonstration area for sand control and a model county for greening [5]. Group 4: Sustainable Development Strategies - The county promotes ecological industry to support ecological projects, attracting social capital through favorable policies for water use, forest property rights, and national afforestation subsidies [5]. - The establishment of Qiemu National Desert Park is part of ongoing efforts to explore economic development through desert tourism [5].

Core Points - The article highlights China's significant progress in combating desertification and land degradation, with 53% of desertifiable land effectively managed by the end of 2024, resulting in a net reduction of 6.5 million acres of desertified land, achieving "zero growth" in land degradation and a dual reduction in desertification and sandification [1] Group 1: Individual Contributions - Wang Zhanfeng, a villager from Shanxi, has dedicated over 40 years to afforestation, transforming barren land into green areas, and has successfully greened over 3,000 acres with the support of local authorities [4][5] - Li Fengqi, a retired worker from Inner Mongolia, has been involved in tree planting since the establishment of the Xinhua Forest Farm in 1960, witnessing the transformation of the local environment from sand dunes to a green landscape [5][6] - Ma Junhe, a volunteer leader in Gansu, initiated an internet-based tree planting campaign, mobilizing over 70,000 volunteers to plant more than 25 million trees over 19 years, while also promoting local agricultural products [7][10] Group 2: Community and Technological Involvement - The article emphasizes the importance of community participation in desertification control, showcasing various individuals and groups who have contributed to afforestation efforts through innovative methods and volunteer actions [1][7] - Technological advancements and improved methods have significantly increased tree survival rates from below 50% to nearly 80% in Inner Mongolia, demonstrating the effectiveness of combining traditional practices with modern techniques [6] - The internet has played a crucial role in mobilizing volunteers and resources for afforestation projects, allowing for a broader reach and engagement in desertification control efforts [9][10]

Core Viewpoint - The "Three-North" project is a significant national strategy aimed at combating desertification and enhancing ecological restoration in China's ecologically fragile regions, with a focus on systematic governance and integrated ecological protection [10]. Group 1: "Three-North" Project Overview - The "Three-North" project is positioned as a critical initiative for ecological protection and restoration in China's desertification-prone areas, emphasizing the need for a comprehensive approach to environmental management [10]. - The project aims to complete the governance of over 3.8 million hectares by 2024, marking a substantial step in ecological restoration efforts [10]. Group 2: Local Implementation and Innovations - In the Yellow River "Z" bend area, a systematic approach to sand control has been established, integrating natural protection areas, farmland shelterbelts, and designated zones for sand fixation and solar energy [2][3]. - In the Khorchin Sandy Land, innovative practices such as intercropping drought-resistant tree species have been implemented to enhance the resilience of afforestation efforts [6][7]. - The integration of solar energy projects with agricultural practices has transformed previously barren lands into productive areas, demonstrating the synergy between ecological restoration and economic development [7]. Group 3: Community Involvement and Economic Benefits - The local communities are actively engaged in sand control efforts, with policies facilitating the allocation of state-owned sandy lands to households for cultivation, thereby promoting both ecological and economic benefits [9]. - The production of desert plants like meat苁蓉 has surged, with the region accounting for 85% of the national output, showcasing the successful combination of ecological restoration and economic growth [9].