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崩岗在我国广东、福建、江西、湖南等地常见,它既不同于工程地质学中所指的岩块的崩坍作用,也区别于地貌中通称的冲沟或切沟。“崩”是指以崩坍作用作为重要的侵蚀方式,“岗”则指所形成的地貌形态。因此,它具有发生和形态方面的双重涵义。由于崩岗在我国热带、亚热带地区发生频繁,分布面广,其涵义确切而形象,已被广泛应用在土壤学、水土保持学、地理学等
Collapse in our country Guangdong, Fujian, Jiangxi, Hunan and other places common, it is not only different from the rock collapse in engineering geology refers to the role, but also different from the geomorphology known as gully or cutting ditch. “Collapse” refers to the collapsing effect as an important mode of erosion, and “Kong” refers to the formation of the landscape. Therefore, it has the dual meaning of occurrence and morphology. Since the collapse of the tropical in our country, the subtropical areas occur frequently, the distribution of a wide range of its exact meaning and image, has been widely used in soil science, soil and water conservation science, geography, etc.