| 珠江口伶仃洋泥沙运动的沉积动力作用 |
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| 引用本文： | 刘沛然,黄先玉,任杰,闻平.珠江口伶仃洋泥沙运动的沉积动力作用[J].台湾海峡,2000,19(3):304-309. |
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| 作者姓名： | 刘沛然 黄先玉 任杰 闻平 |
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| 作者单位： | 中山大学河口海岸研究所,广州,510275 |
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| 摘 要： | 珠江口伶仃洋是个多口门汇入的河口湾，其泥沙来源复杂多样，既有陆域来沙，又有海域来沙，这些泥沙进入伶仃洋以后，在径流作用、潮流作用、盐淡水混合作用及风浪等的影响下，不断地运移，形成“三滩两槽”的分布格局，７－年代中期以后，由于东部潮流作用及盐淡水混合作用的加强，受其压迫，西部泥沙物质不断向南、东南方向输运与沉积。
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| 关 键 词： | 沉积动力 径流作用 潮流作用 泥沙运动 运移 |
Silt movement of Lingdingyang Bay in Zhujiang Estuary and analysis of sedimentary dynamics |
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| Liu Peiran,Huang Xianyu,Ren Jie,Wen Ping.Silt movement of Lingdingyang Bay in Zhujiang Estuary and analysis of sedimentary dynamics[J].Journal of Oceanography In Taiwan Strait,2000,19(3):304-309. |
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| Authors: | Liu Peiran Huang Xianyu Ren Jie Wen Ping |
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| Abstract: | Lingdingyang Bay in the Zhujiang Estuary,an estuarine bay including several mouths has complicated sedimentary sources deriving from land and ocean.The silt moves continuously and constructs "Three shoals and Two Thoughs " under the effect of runoff, tidal flow, mixing of saline and fresh waters and wind wave. But due to the strenthening of tidal flow and mixing of saline and fresh waters, the silt moves gradually southward or east southward . |
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| Keywords: | Silt of Lingdingyang Bay sedimentary dynamics Zhujiang Estuary |
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