Before revision: Canopy soils, also known as arboreal soils, exist in areas of the canopy in a forests where branches, crevices, or some other physical feature on a tree can accumulate organic matter, such as leaves or fine branches.
After revision: Canopy soils, also known as arboreal soils, exist in areas of the forest canopy where branches, crevices, or some other physical feature on a tree can accumulate organic matter, such as leaves or fine branches.