Rain-drop Erosion

Rain-drop Erosion



Rain drop erosion resulting from the impact of water drops directly on soil particles. Soil particles get displaced from their moorings and may become part of runoff. In fact, it is the point of initiation of water erosion. The kinetic energy of falling rain drops disintegrates the soil crumb into finer component particles, and then splashes away to down hills. The moving particles also cause scaling of pore spaces, which in turn tend to increase runoff, thus accelerating erosion process.

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