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首页> 外文会议>International conference on green energy and environmental sustainable development >The Style of Soil Collapse in Vuanmou Valley and Influencing Factors of its Formation
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The Style of Soil Collapse in Vuanmou Valley and Influencing Factors of its Formation

机译：uan沟流域土壤塌陷类型及其形成的影响因素

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Gully erosion is the dominant process causing soil loss in Yuanmou valley, Yunnan, China. Soil collapse is a common process involved in gully development, yet has not been understood very well. Investigation of soil collapse leads to four different collapse types: falling, toppling, sliding, and exfoliating, each of which has unique characteristics of geology, topography, and soil. Examination of their characteristics indicates that the occurrence of soil collapse is controlled by the three factors: the typical geological structure of the Yuanmou Formation represented by the alternating layers of sand and clay, the vertical development of joints, and the specific soil properties under the special weather conditions, including a dry-hot climate and distinct wet and dry seasons.
机译：沟壑侵蚀是云南云南龙口山谷造成土壤损失的主导过程。土壤崩溃是沟壑发展的常见过程，但尚未理解得很好。土壤崩溃的调查导致四种不同的折叠类型：下降，倒装，滑动和去角质，每个都具有独特的地质，地形和土壤特性。检查其特征表明，土壤崩溃的发生是由三个因素控制的：由砂和粘土的交替层，关节垂直发育和特殊土壤性质代表的典型地质结构天气状况，包括干热的气候和湿湿季节。

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