tree protect the soil beneath them; thus , tree loss can affect soil integrity . for example, the rain forest floor, home to myriad plant life as well as insects, worm, reptiles and amphibians, and small mammals, relies on a dense canopy of branches and leaves to keep it healthy and intact.
the canopy prevents surface runoff by intercepting heavy rainfall so that water can drip down slowly onto the porous earth. tree roots also stabilize the soil and help prevent erosion. in return, a healthy soil encourages root development and microbial activity, which contribute to tree growth and well-being. A major factor in logging-related soil damage comes from road building, with trucks and other heavy equipment compressing the spongy soil, creating furrows where water collects, and disrupting the underground water flow. Eventually, the topsoil wears aways, leaving behind an infertile layer of rocks and hard clay.