How does selective cutting of forests conserve topsoil?

Selective cutting of forests helps conserve topsoil by minimizing soil disturbance and maintaining the integrity of the forest ecosystem. By removing only certain trees while leaving others intact, the forest canopy remains largely undisturbed, which helps protect the soil from erosion caused by wind and rain. Additionally, the remaining vegetation helps anchor the soil, reducing runoff and promoting water infiltration. This practice supports biodiversity and allows the forest to regenerate, further enhancing topsoil conservation over time.