gully erosion

Gully erosion is a geological process where a trench is formed in the land by the erosion caused by flowing water. This typically occurs when the natural vegetation that secures the soil is destroyed, often due to human activity, fire, or climate change. Intense local thunderstorms can also contribute by sending large amounts of water down streambeds. Gully erosion is closely linked to these heavy storms rather than widespread winter precipitation. If not addressed, gullies can rapidly expand through headward erosion, destroying valuable arable land. Reclamation efforts often involve reforestation, excluding livestock, or grading the land to obliterate gullies and allow for crop production.12