截至2024年底，我国53%的可治理沙化土地得到有效治理，一代代治沙人不畏艰难、植树造林 防沙治沙，荒漠里播撒希望的种子（守望·特别策划）

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]