| 黄河口附近海区水文要素基本特征 |
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| 引用本文： | 李泽刚.黄河口附近海区水文要素基本特征[J].海洋科学进展,2000,18(3):20-28. |
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| 作者姓名： | 李泽刚 |
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| 作者单位： | 黄河水利委员会,黄河水利科学研究院,河南,郑州,450003 |
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| 摘 要： | 根据大量的实测资料,较详细地分析了黄河口附近海区的温度、盐度、密度时空分布变化规律,探讨了该海区的水流动力结构.阐明了渤海中部区高盐水团较稳定,沿岸冲淡水堆积,其中莱州湾是常年堆积最多的海区,等密度线南下倾斜,有利于黄河入海水偏东扩散.发现在莱州湾口一线有盐度低槽,可能是常流向东的主要路线.
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| 关 键 词： | 温度 盐度 密度 冲淡水 黄河口 |
| 修稿时间： | 1999-10-04 |
Basic Features of Hydrologic Elements in the Sea Area near the Yellow River Estuary |
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| LI Ze-gang.Basic Features of Hydrologic Elements in the Sea Area near the Yellow River Estuary[J].Advances in Marine Science,2000,18(3):20-28. |
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| Authors: | LI Ze-gang |
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| Abstract: | Based on the observed data,the characteristics of hydrologic elements in the sea area near the Yellow River estuary are analysed. The distribution and variabilities of the water temperature, salinity and density are presented, and the hydrodynamic structure in the area is also studied. The high salinity water mass in the central Bohai Sea is stable,the diluted water accumulation in the coastal zone, especially in the Laizhou Bay and the sloping down to the south of the isopycnic lines are advantageous to the eastward diffusion of the Yellow River outflow. A low salinity trough along the Laizhou Bay mouth was found and may be the main route of the eastward permanent current. |
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| Keywords: | temperature salinity density diluted water the Yellow River estuary |
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