ClassifyNet

China’s Great Green Wall is one of the world’s largest land-restoration projects, created to slow desert expansion and protect communities from dust storms and soil loss.

The project targets areas affected by the Gobi and other dry regions, where wind erosion can damage farmland, reduce air quality, and threaten nearby cities.

Large-scale tree planting can help stabilize soil, reduce sand movement, and create shelterbelts that protect agricultural land from harsh winds.

At the same time, experts warn that restoration must use the right native species and water-smart planning, because poorly chosen trees can strain groundwater in dry climates.

The project shows both the promise and complexity of fighting desertification, where success depends on balancing reforestation, ecology, water use, and long-term maintenance.