| 粤西海陵湾底质沉积特征与泥沙输运路径 |
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| 引用本文： | 任杰,刘沛然,戴志军.粤西海陵湾底质沉积特征与泥沙输运路径[J].台湾海峡,2001,20(1):96-100. |
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| 作者姓名： | 任杰 刘沛然 戴志军 |
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| 作者单位： | 中山大学河口海岸研究所, |
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| 摘 要： | 在分析粤西海陵湾表层沉积物分布特征的基础上,应用泥沙搬运矢量模型计算了泥沙净输运趋势。结果表明,海区南北两端均存在着一个泥沙聚集区,北侧是径流与涨潮上潮流交绥的响应,南侧是波浪与落潮下泄流交绥的响应。分选性好的中部广大区域受单一动力作用,泥沙净输移方向由北指向南。
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| 关 键 词： | 沉积特征 粒级参数 泥沙输运路径 广东 沉积环境 |
| 文章编号： | 1000-8160（2001）01-0096-05 |
Characteristics of bottom
sediment and sediment transport patterns in Hailing Bay |
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| REN Jie,LIU Pei-ran,DAI Zhi-jun.Characteristics of bottom
sediment and sediment transport patterns in Hailing Bay[J].Journal of Oceanography In Taiwan Strait,2001,20(1):96-100. |
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| Authors: | REN Jie LIU Pei-ran DAI Zhi-jun |
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| Abstract: | Based on the analysis of the surficial sediment distribution characteristics in Hailing Bay ,Western Guangdong,the paper computes the sediment net transport trends using "a sediment transport vector model ".The results show that there exists a sediment gathering area in the north and the south of the Bay,respectively ,the north one responds to the reciprocity of freshw ater discharge and flood tidal current;and the south one responds to the reciprocity of wave and ebb tidal current .It's more better sorted in most of middle part ,which transport path is from the north to the south .It also indicates that the sedimentary distribution and the grain size parameters accord with the dynamic environment. WT5F1] |
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| Keywords: | sedimentary characteristics grain size parameters sediment transport pattern Guangdong |
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