“绿色长城”根基越扎越深 ——内蒙古筑牢北方重要生态安全屏障调查

Core Viewpoint - Inner Mongolia has transformed from a region severely affected by desertification to one of the most successful provinces in combating desertification in China, achieving a historic shift from "desert advancing, people retreating" to "green advancing, desert retreating" [1][2]. Group 1: Achievements in Desertification Control - Inner Mongolia has completed 1.23 million acres of the "Three-North" project during the 14th Five-Year Plan, with 6.688 million acres specifically for desertification control [1]. - The region is responsible for 60% of the national comprehensive management tasks for desertified land, with plans to complete 3.06 million acres in 2024 and 2.368 million acres in 2025 [2]. - The Alxa League has constructed a 1,856-kilometer sand control belt, marking a significant achievement in desertification management [3][5]. Group 2: Innovative Techniques and Strategies - Alxa League has implemented grass grid technology to stabilize shifting sands and promote the growth of drought-resistant vegetation, creating a multi-layered protective system [4]. - The region has adopted aerial seeding techniques to enhance afforestation efforts in areas with annual rainfall below 200 mm, achieving significant increases in forest and grassland coverage [6]. - The "308 Locking Edge Forest Belt" project in the Ulan Buh Desert has been developed to prevent sand encroachment, showcasing a collaborative approach to ecological restoration [8][9]. Group 3: Economic and Ecological Benefits - The comprehensive management of the Kubuqi Desert has led to the establishment of a "photovoltaic wall," integrating renewable energy development with desertification control, capable of generating 2,000 billion kilowatt-hours of green electricity annually [11]. - The ecological restoration efforts in the Horqin Sandy Land have resulted in a forest coverage rate of 15.17% and an average grassland coverage of 69.4%, contributing to local economic development [12]. - The introduction of the "grass-light complementary" ecological governance model in Xilingol League has transformed sandy areas into productive ecological economic zones [13]. Group 4: Future Directions and Recommendations - Future strategies for desertification control in Inner Mongolia will focus on integrated protection and systematic governance of mountains, waters, forests, fields, lakes, grasslands, and sands [2]. - The development of a comprehensive monitoring and management system that encompasses all ecological factors is recommended to enhance the effectiveness of desertification control projects [10]. - Emphasis on technological innovation in the sand industry is seen as crucial for merging ecological civilization with industrial development, promoting sustainable economic growth in desert regions [14].