ScienceGreen advances, sand retreats: A new trek

China is pursuing a “Green Long March” to restore fragile ecosystems and combat desertification. Hybrid wheat is being grown near desert edges, while solar projects are paired with sand control and water facilities collect rain to support vegetation and reduce reliance on groundwater. The effort will require technology, patience and generations of work.

Ecosystem restorationDesertificationGreen development

CCGTN★★☆☆☆2026-09-30 07:41Original