青藏高原成土残迹
据调查，青藏高原上古土壤部位虽多受冰川沉积物影响，但颜色常带红，粘土矿物里常出现高岭石，反映着在低海拔处曾有红壤化作用。这是青藏高原湿热环境的成土残迹。例如在雅鲁藏布江河谷的灌丛草原的土中常见氧化铁淀积物、粘粒胶膜、钙积层与铁质红土层并存；珠穆朗玛峰地区各种高山土壤中普遍存在着一些结构紧密、颜色较鲜、风化度深、与周围土体没有联系的古土壤残留特征等。
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contributed at 2011-10-13
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Earth System(in Chinese) Soil Science
Detailed Description
| English |
|---|
| Name | remnant paleosol on QinghaiXizang Plateau |
| Chinese |
|---|
| Name | 青藏高原成土残迹 |
| Description | 据调查，青藏高原上古土壤部位虽多受冰川沉积物影响，但颜色常带红，粘土矿物里常出现高岭石，反映着在低海拔处曾有红壤化作用。这是青藏高原湿热环境的成土残迹。例如在雅鲁藏布江河谷的灌丛草原的土中常见氧化铁淀积物、粘粒胶膜、钙积层与铁质红土层并存；珠穆朗玛峰地区各种高山土壤中普遍存在着一些结构紧密、颜色较鲜、风化度深、与周围土体没有联系的古土壤残留特征等。 |
How to Cite
NNU_Group (2011). 青藏高原成土残迹, Concept & Semantic, OpenGMS,
https://geomodeling.njnu.edu.cn/repository/concept/bb670e25-bfc2-41aa-acc3-2e6aa5b60189
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