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机构地区:[1]Department of Earth Sciences
出 处:《地学前缘》2009年第S1期50-50,共1页Earth Science Frontiers
摘 要:Landslide is one of the most destructive types of natural hazards on Siwalik Hills where the slope forming materials,such as loose rock blocks,soil, artificial fills and organic materials along with the entrained air and water undergo outward and downward movement.Apart from tectonic activities and the fragile geology of the Siwalik-Himalayas, anthropogenic activities like improper land use,ill planned constructions,deforestation and other
关 键 词:iwaliks DEBRIS IN-SITU ROCKS phreatic surface TALUS FAILURE
分 类 号:P642.22[天文地球—工程地质学]
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