Mass movements on gully walls under extreme rainfall exhibits characteristics and laws of small-scale, high-frequency, and clustered occurrence: confirmed by experiments on the Loess Plateau of China

This dataset contains original experimental data related to gravitational erosion processes in the Loess Plateau region, primarily derived from simulated rainfall experiments and in-situ field observations. The dataset includes information on the occurrence time, spatial location, and erosion volume of mass movement events such as gully wall collapses, landslides, and mudflows under different rainfall conditions.