| 华南海滩剖面沉积物粒度特征影响因子分析 |
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| 引用本文： | 曹惠美,蔡锋,苏贤泽.华南海滩剖面沉积物粒度特征影响因子分析[J].台湾海峡,2010,29(1):73-80. |
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| 作者姓名： | 曹惠美 蔡锋 苏贤泽 |
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| 作者单位： | 1. 华东师范大学河口海岸科学研究院,上海,200062;国家海洋局第三海洋研究所,福建,厦门,361005
2. 国家海洋局第三海洋研究所,福建,厦门,361005 |
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| 基金项目： | 国家海洋局青年海洋科学基金资助项目，国家908专项资助项目 |
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| 摘 要： | 通过对2003年7月采集的华南沿海12条海滩剖面（3种海滩类型）的76个沉积物样品粒度分析，讨论了物质来源、地形地貌、风暴、水动力条件以及后滨向陆的极限高度等对海滩沉积物的性质与分布的影响．研究得出，后滨向陆的极限位置处于相对稳定的状态；后滨的极限高度随着滩面粒径的增大而增加．
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| 关 键 词： | 海洋地质学 华南海滩 沉积物 自然环境因素 后滨 向陆极限高度 |
Analysis of factors impacting the granulometric character on the beach profile of South China coast |
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| CAO Hui-mei,CAI Feng,SU Xian-ze.Analysis of factors impacting the granulometric character on the beach profile of South China coast[J].Journal of Oceanography In Taiwan Strait,2010,29(1):73-80. |
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| Authors: | CAO Hui-mei CAI Feng SU Xian-ze |
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| Institution: | CAO Hui-mei1,2,CAI Feng2,SU Xian-ze2(1.State Key Laboratory of Estuarine , Coast Research,East China Normal University,Shanghai 200062,China,2.Third Institute of Oceanography,SOA,Xiamen 361005,China) |
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| Abstract: | With the data of granulometric character from 76 sediment samples of 12 profiles in 3 types of beaches along the South China coast,the effects of natural environmental factors,such as sources of sediments,topography and morphology,storm events,hydrodynamic condition,the height of the landward limit of the backshore,and the like on the feature and distribution of the sediments are discussed.It concludes that the landward limit of backshore is relatively stable and the height of landward limit at the backshor... |
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| Keywords: | marine geology South China beaches sediments natural environmental factors backshore height of landward limit |
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