Group 1 - The core theme of the article is the global concern regarding sandstorms, emphasizing the need for collective efforts to combat sandstorm disasters and protect the environment [1][2] - Sandstorms are caused by climate change, drought, and land degradation, affecting approximately 330 million people worldwide and releasing about 2 billion tons of dust into the atmosphere annually [1] - The economic impact of sandstorms includes billions of dollars in losses due to damage to infrastructure, increased healthcare costs, and disruption of social activities [1] Group 2 - China's "Three-North" project has received international recognition, including the "Global 500" award from the United Nations Environment Programme, highlighting its significant achievements in combating desertification [2] - Since the 18th National Congress of the Communist Party, China has rehabilitated 36.5 million acres of desertified land and established a protected area of 2.794 million acres, showing a positive trend in ecological improvement [2] - The long-term commitment to combating desertification is emphasized, with a focus on transforming barren lands into green areas, which requires collective efforts from all sectors of society [2]
国际防治沙尘暴日：共同守护蓝天 十余年我国累计治理沙化土地3.65亿亩（视频）
Zhong Guo Jing Ji Wang·2025-07-14 07:49