| 甘肃第四纪沉积物的成因类型及特征 |
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| 引用本文： | 曹兴山.甘肃第四纪沉积物的成因类型及特征[J].甘肃地质学报,2010(4):31-40. |
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| 作者姓名： | 曹兴山 |
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| 作者单位： | 甘肃有色工程勘察设计研究院 |
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| 摘 要： | 甘肃第四纪沉积物为陆相沉积,依据沉积物搬运介质、气候条件、沉积环境、搬运动力,将成因划分为风化作用系列、坡地重力作用系列、水流作用系列、湖沼作用系列、冰川作用系列、风力作用系列、生物作用系列、人为作用系列、混合作用系列共9大系列,22种成因类型。
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| 关 键 词： | 甘肃 第四纪 成因类型 陆相沉积 地质作用 |
Genetic Types and Characteristics of Quaternary Sediments in Gansu Province |
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| CAO Xing-shan.Genetic Types and Characteristics of Quaternary Sediments in Gansu Province[J].Acta Geologica Gansu,2010(4):31-40. |
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| Authors: | CAO Xing-shan |
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| Institution: | CAO Xing-shan(Gansu Institute of Non-ferrous Engineering Exploration and Design Research; Lanzhou 730000; China); |
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| Abstract: | The Quaternary sediments in Gansu Province is the continental sediment,which were classified into 9 series and 22 genetic types in term of transporting medium,dynamics,climatic conditions,and sedimentary environment.9 series are weathering process,gravitative process,water-flowing process,limnetic process,glacial process,wind process,biological process,man-made series and composite process. |
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| Keywords: | Quaternary sediments genetic types geological process Gansu |
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