幼年期
侵蚀旋回中地貌演变的第一阶段。即平坦的地面由于地壳运动被抬升，地面开始被流水分割的时期。这时分水岭上还保留着宽阔的原始平坦地面，地表起伏不大，河谷切割深度开始逐渐加深形成峡谷，谷壁块体运动比较显著。这个阶段形成的地貌称幼年期地貌。
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contributed at 2011-10-11
Classification(s)
●
Earth System(in Chinese) Geomorphology
Detailed Description
| English |
|---|
| Name | young stage |
| Chinese |
|---|
| Name | 幼年期 |
| Description | 侵蚀旋回中地貌演变的第一阶段。即平坦的地面由于地壳运动被抬升，地面开始被流水分割的时期。这时分水岭上还保留着宽阔的原始平坦地面，地表起伏不大，河谷切割深度开始逐渐加深形成峡谷，谷壁块体运动比较显著。这个阶段形成的地貌称幼年期地貌。 |
How to Cite
NNU_Group (2011). 幼年期, Concept & Semantic, OpenGMS,
https://geomodeling.njnu.edu.cn/repository/concept/203c6f70-e688-4fa8-ac00-3b7baecc8add
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