Which practice is NOT effective for preventing soil erosion in forested areas?

The practice of implementing large-scale deforestation is not effective for preventing soil erosion in forested areas because it removes the protective vegetation that holds the soil together. Trees and other plants play a crucial role in anchoring the soil with their root systems, which helps to prevent erosion caused by wind and water. When these plants are removed, the soil becomes more susceptible to erosion, leading to loss of topsoil, decreased soil fertility, and increased sedimentation in nearby water bodies.

In contrast, the other practices listed are all effective in combating soil erosion. Creating riparian buffers, or planting vegetation along waterways, helps stabilize banks and filter runoff. Maintaining ground cover, such as grass or other plants, protects the soil surface and minimizes the impact of raindrops, which can dislodge soil particles. Planting trees contributes to soil stability and improves overall ecosystem health. These practices work together to sustain the integrity of the soil in forested areas, making them essential for preventing erosion.