In the Tengger Desert of China, wheat straw remnants have effectively stabilised shifting sand dunes through a simple yet innovative technique. By altering wind flow and curbing sand movement, the decaying straw rejuvenates the soil, fostering the growth of vegetation. This successful approach not only restores degraded desert landscapes but also protects surrounding infrastructure. The Shapotou project stands as a pioneering model for global arid land restoration efforts.
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