What Are The Stages Of Gully Erosion?
What Are The Stages Of Gully Erosion? A gully develops in three distinct stages; waterfall erosion; channel erosion along the gully bed; and landslide erosion on gully banks. What are the four stages of water erosion? Gully erosion is the terminal phase of a four-stage erosion process involving splash, sheet, rill, and gully (Figure 1).