| 黄河口粉质土矿物成分特征及对水动力条件响应的研究 |
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| 引用本文： | 王小花,刘红军,贾永刚.黄河口粉质土矿物成分特征及对水动力条件响应的研究[J].海洋科学,2008,32(2):42-46. |
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| 作者姓名： | 王小花 刘红军 贾永刚 |
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| 作者单位： | 中国海洋大学,环境科学与工程学院,山东,青岛,266003 |
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| 摘 要： | 黄河三角洲潮坪上构筑的道路使得道路两侧水动力条件出现差异。在道路两侧各选典型区域,取样进行X-ray衍射物相分析,概略分析潮坪沉积物的矿物成分及含量对水动力条件响应的变化,发现了强水动力环境使沉积物中碎屑矿物含量增大,黏土矿物含量减小,非均匀性增大的规律,此规律在表层沉积物中更为明显。
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| 关 键 词： | 黄河三角洲 水动力条件 X-ray衍射仪 矿物成分 |
| 文章编号： | 1000-3096（2008）02-0042-05 |
| 收稿时间： | 2004-06-30 |
| 修稿时间： | 2005-04-01 |
The research on the mineral characteristics of sediment and the responce to the hydrodynamic conditions of the tidal flat,at the northern Yellow River Delta |
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| WANG Xiao-hua,LIU Hong-jun,JIA Yong-gang.The research on the mineral characteristics of sediment and the responce to the hydrodynamic conditions of the tidal flat,at the northern Yellow River Delta[J].Marine Sciences,2008,32(2):42-46. |
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| Authors: | WANG Xiao-hua LIU Hong-jun JIA Yong-gang |
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| Abstract: | The road paved across the tidal flat is perpendicular to the propagating direction of waves in the Yellow River Delta,which makes a sharp difference on the hydrodynamic condition of both sides of the road.We selected two representative research regions on both sides and took some sediment samples respectively.The X-ray diffraction phase analysis shows the characteristics of the mineral components and their contents which respond to the hydrodynamic conditions.In general,the content of detrital minerals increases in intense hydrodynamic condition.It is manifested more prominently in the superficial layer of the sediment. |
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| Keywords: | the Yellow River Delta hydrodynamic condition X-ray diffractometer mineral component |
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