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A landslide in which the sliding surface is located within the soil mantle or weathered bedrock (typically to a depth from few decimeters to some meters) is called a shallow landslide. Debris slides and debris flows are usually shallow. Shallow landslides can often happen in areas that have slopes with high permeable soils on top of low ...
Whilst the example given in Figures A and B is clearly an artificial situation, the mechanics are essentially as per a real landslide. A: Diagram illustrating the resistance to, and causes of, movement in a slope system consisting of an unstable block B: Diagram illustrating the resistance to, and causes of, movement in a slope system ...
A landslide, also called a landslip, [10] is a relatively rapid movement of a large mass of earth and rocks down a hill or a mountainside. Landslides can be further classified by the importance of water in the mass wasting process. In a narrow sense, landslides are rapid movement of large amounts of relatively dry debris down moderate to steep ...
Debris avalanche deposit of Tata Sabaya in Bolivia Cross-section diagram showing (a) pre-collapse volcano, (b) after collapse, (c) new edifice built on top of collapsed old edifice At volcanoes, the term landslide is commonly used for slope movements with shear and displacement in a relatively narrow zone. [ 7 ]
Sketch diagram showing the aerial photograph of Pat Heung in 1989 in Hong Kong. It shows how the yellow current landslides were identified within the red study area on the slopes of the natural terrain using interpretation techniques. A total of seven current landslides were identified.
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Articles relating to landslides, several forms of mass wasting that may include a wide range of ground movements, such as rockfalls, shallow or deep-seated slope failures, mudflows, and debris flows. Landslides occur in a variety of environments, characterized by either steep or gentle slope gradients, from mountain ranges to coastal cliffs or ...
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