Because of their rather loose nature and absence of controlled spillway, landslide dams, a natural damming of a river by some kind of landslides, such as debris flows and rock avalanches, or by volcanic eruptions, are responsible for all types of flooding.
Because of their rather loose nature and absence of controlled spillway, landslide dams, a natural damming of a river by some kind of landslides, such as debris flows and rock avalanches, or by volcanic eruptions, are responsible for all types of flooding.