从黄沙漫天到绿意蔓延 卫星瞰四大沙地生态巨变

Core Insights - The articles highlight the significant progress in ecological restoration efforts in arid and sandy regions of China, showcasing the transformation from barren landscapes to green ecosystems through technological advancements and dedicated initiatives [1][3][4][6]. Group 1: Ecological Restoration Efforts - The Maowusu Sandy Land in Shaanxi has seen extensive ecological restoration, with 120,000 acres of Chinese fir planted, achieving over 60% vegetation coverage, creating a green ecological barrier [1]. - In the Hunsandake Sandy Land of Inner Mongolia, a comprehensive management initiative was launched, resulting in a checkerboard pattern of grass grids that effectively stabilize shifting sands [3]. - The area in Liaoning Province, previously known for its moving sand dunes, has been transformed with significant vegetation coverage, indicating successful restoration efforts [4]. Group 2: Impact of Restoration Initiatives - In the Chen Barag Banner of Inner Mongolia, an ecological restoration project initiated in 2020 has effectively controlled over 95% of the moving sand area, with vegetation coverage increasing to over 85% [6].