What strategy can be used to support slope stabilization?

Implementing contouring techniques is an effective strategy for slope stabilization. Contouring involves shaping the land to follow the natural contours, creating terraces or ridges that can help manage water flow and reduce soil erosion. This method enhances water infiltration and allows for sediment to settle rather than runoff, effectively stabilizing slopes and minimizing the risk of landslides or erosion.

In addition to the direct benefits of contouring, it fosters better soil health and promotes root development of plants, aiding in the binding of soil together. This can contribute to long-term stability and support ecological balance in the area.

Other strategies, such as steep grading, can exacerbate erosion by increasing the slope's angle, making it less stable. Reducing vegetation cover would lead to a decrease in root systems that help hold the soil in place, further weakening the slope. Increasing storm drainage without proper management can lead to concentrated water flows that could erode the slope instead of stabilizing it.