| 第四纪红色粘土网纹层的微形态特征 |
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| 引用本文： | 戴军 Voiko.,B.第四纪红色粘土网纹层的微形态特征[J].华南农业大学学报,1995,16(4):50-53. |
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| 作者姓名： | 戴军 Voiko. B |
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| 作者单位： | 华南农业大学国土资源与环境科学系 |
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| 基金项目： | 校长基金,国家教委基金 |
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| 摘 要： | 对几个第四纪红色粘土剖面的网纹层进行了微形态研究。结果表明：其骨骼颗粒以石英为主，呈斑晶状分布；由于大裂隙高度发育，土体呈典型的棱块状结构；其土壤基质由三种各具不同微形态特征的类型所组成，它们处于一动态变化过程之中；土体中亦可见较多铁质胶膜出现。
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| 关 键 词： | 第四纪红土 网纹层 微形态 |
THE MICROMORPHOLOGICAL CHARACTERISTICS OF VARIEGATED HORIZON IN QUATERNARY RED CLAY |
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| Dai Jun,B. Volkoff.THE MICROMORPHOLOGICAL CHARACTERISTICS OF VARIEGATED HORIZON IN QUATERNARY RED CLAY[J].Journal of South China Agricultural University,1995,16(4):50-53. |
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| Authors: | Dai Jun B Volkoff |
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| Abstract: | The micromorphological charateristics of variegated horizon in profiles of Quaternaryred clay were studied and reported in this paper.The results were as follows:Invariegated horizon,the skeleton grain,with porphritic distribution,was dominated byquartz;the soil body had typical prismatic structure for high development of macro-fissure,the soil matrix was composed of three types which varied in micromorpholo-gical feature and were in the course of dynamic equilibrium;and ferran could becommonly observed in the soil body. |
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| Keywords: | Quaternary Red Clay variegated horizon micromorphology |
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