负地形
新构造下沉地区或相对低于邻区的地形称负地形。例如平原和盆地都属于负地形，河北平原就是接受巨厚堆积的负地形。石油、煤、铝土、铁、泥炭、各种盐类以及锰结核等各种沉积矿床多形成在盆地、凹地、谷地及洋盆等负地形中。负地形不仅是沉积物堆积的有利条件，而且是免于冲刷的有利场所。
17
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contributed at 2011-10-11
Classification(s)
●
Earth System(in Chinese) Geomorphology
Detailed Description
| English |
|---|
| Name | negative relief |
| Chinese |
|---|
| Name | 负地形 |
| Description | 新构造下沉地区或相对低于邻区的地形称负地形。例如平原和盆地都属于负地形，河北平原就是接受巨厚堆积的负地形。石油、煤、铝土、铁、泥炭、各种盐类以及锰结核等各种沉积矿床多形成在盆地、凹地、谷地及洋盆等负地形中。负地形不仅是沉积物堆积的有利条件，而且是免于冲刷的有利场所。 |
How to Cite
NNU_Group (2011). 负地形, Concept & Semantic, OpenGMS,
https://geomodeling.njnu.edu.cn/repository/concept/2ad6f1e5-522c-40c2-8f8f-43139196b07a
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