| 南黄海西部初夏潮致-风生环流的数值模拟 |
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| 引用本文： | 于晓杰,娄安刚,张学庆.南黄海西部初夏潮致-风生环流的数值模拟[J].中国海洋大学学报(自然科学版),2011(Z1):403-408. |
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| 作者姓名： | 于晓杰 娄安刚 张学庆 |
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| 作者单位： | 中国海洋大学环境科学与工程学院; |
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| 基金项目： | 渤海海域溢油污染预测预警技术项目(2008-311-200-055); 国家海洋局公益性专项(200805011)资助 |
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| 摘 要： | 基于有限体积方法的海洋数值模式FVCOM,计算了南黄海西部六月份潮致余流及风生环流,分析了潮致余流、初夏风生环流各自的环流结构,得出六月份该区域风生环流占主导,偏南风的作用较为显著,潮致余流相对较弱。最后将风和潮汐进行耦合计算,得出该区域初夏的环流结构,表层海水大体为由南至北的流动,说明该区域风力为主要驱动力。计算结果与流速及环流实测资料吻合较好,为进一步研究浒苔的漂移轨迹等奠定了动力基础。
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| 关 键 词： | 黄海西南部 夏季 FVCOM 潮致余流 风生环流 |
Numerical Simulation of Tidal-Wind Induced Circulation in the Western Part of South Yellow Sea in Early Summer |
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| YU Xiao-Jie,LOU An-Aang,ZHANG Xue-Qing.Numerical Simulation of Tidal-Wind Induced Circulation in the Western Part of South Yellow Sea in Early Summer[J].Periodical of Ocean University of China,2011(Z1):403-408. |
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| Authors: | YU Xiao-Jie LOU An-Aang ZHANG Xue-Qing |
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| Institution: | YU Xiao-Jie,LOU An-Aang,ZHANG Xue-Qing(College of Environmental Science and Engineering,Ocean University of China,Qingdao 266100,China) |
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| Abstract: | Based on the finite-volume ocean numerical model-FVCOM,the tidal residual current and wind-induced current in the southwest of the Yellow Sea in June are simulated.Each of the two current structure is analyzed.The result shows that the wind-induced current is the dominant part,and the impact of the south wind is predominant.The tidal residual current is relatively weaker.Then the tide and wind are co-computed,and the circulation is basically south-north structure,which indicates that wind is the main force ... |
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| Keywords: | southwest of the Yellow Sea summer FVCOM tidal residual current wind-induced current |
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