Some engineering solutions to reduce the phenomenon of dunes and sand accumulations:
1- Establishing windbreaks that reduce and limit wind speed in the area.
2- The process of afforestation and increasing agricultural areas to prevent sediment transport.
3- Mechanical methods such as earth mounds, modifying and leveling dunes, or removing dunes using traditional methods.
4 - Using petroleum derivatives by covering the dunes with petroleum materials and forming a cohesive layer that prevents the movement of sand until it grows.
Plants or the use of amendments, which are manufactured organic materials that lead to improving one or more properties of the soil, must be available
It has certain conditions so that it has the strength of binding and mixing the soil particles, that it lasts for a long time, and is characterized by ease and good preparation.
