In the wind-scraped reaches of northern China, where sand once swallowed villages whole, a quiet transformation is taking root—one sapling, one solar panel, one kilometer of highway at a time. Over the past five years, China has restored 10.13 million hectares of desertified land, an area larger than South Korea, breathing life back into some of the nation’s most fragile ecosystems. This progress, announced by the National Forestry and Grassland Administration ahead of the 32nd World Day to Combat Desertification and Drought, marks a pivotal chapter in the decades-long battle against creeping deserts. At the heart of this effort lies the Three-North Shelterbelt Forest Program, launched in 1978 and now recognized as the world’s largest afforestation initiative. Spanning 13 provinces across northwestern, northern, and northeastern China, the program has not only reshaped landscapes but redefined what’s possible in ecological restoration.
Since its inception, the central government has invested 88.9 billion yuan ($12.4 billion) into the program, funding 544 major projects and restoring 16.3 million hectares of degraded land. But the real breakthrough lies in innovation. Across the Three-North region, local governments have embraced the "photovoltaic-plus-desertification-control" model, installing solar panels that both generate clean energy and stabilize the soil, helping restore 353,000 hectares. Meanwhile, more than 3,500 kilometers of highways built through sandy areas have doubled as green corridors, supporting the rehabilitation of another 453,000 hectares. These are not just infrastructure projects—they are lifelines for the land.
Science has played a starring role. Authorities have divided the region into 136 ecological management zones, tailoring restoration strategies to local conditions. New drought- and salt-resistant plant varieties have been developed, with over 75% of species now improved through research. These advances have tripled the efficiency of desertification control, according to official data. On the monitoring front, a growing network of sandstorm observation stations and ecosystem sensors is laying the foundation for a national early-warning system, ensuring progress can be tracked and protected.
The results speak for themselves: where desertified land once expanded by 343,000 hectares annually at the close of the 20th century, it now shrinks by 667,000 hectares each year. Vegetation cover in desert regions has climbed to 21.17%, up 2.84 percentage points in a decade, while forest and grassland coverage within the Three-North zone has reached 40.76%. Nearly 68% of treatable desertified land has been restored. Looking ahead, China aims to rehabilitate another 6.7 million hectares by 2030, with special focus on the Yellow River Basin, the Qinghai-Tibet Plateau, and the Beijing-Tianjin-Hebei region. As sand gives way to grass and trees, a new vision for northern China’s ecological future is emerging—one where green growth and human resilience go hand in hand.