Desert Taming : Leveling Sand Dunes with a Drag Scraper

A Little Wisdom Helps You Become Smarter !

In the video, a bulldozer drags a steel scraper (a triangular-frame leveling tool) across desert sand dunes to flatten uneven surfaces. Workers prepare the ground for anti-desertification measures like planting vegetation or laying straw grids.

How it helps: The scraper quickly smooths shifting sands, reducing wind erosion and creating stable terrain for long-term stabilization.

Why this method: It’s a low-cost, efficient way to manage large desert areas compared to manual labor.

Note: Regular maintenance of the scraper is crucial due to abrasive sand wear.