| 围海建设对天津近海水动力环境的影响研究 |
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| 引用本文： | 韩树宗,吴柳,朱君.围海建设对天津近海水动力环境的影响研究[J].中国海洋大学学报(自然科学版),2012(Z1):18-23. |
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| 作者姓名： | 韩树宗 吴柳 朱君 |
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| 作者单位： | 中国海洋大学海洋环境学院 |
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| 基金项目： | 国家自然科学基金项目(41076003)资助 |
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| 摘 要： | 基于FVCOM三维水动力模型研究了围填海建设对天津近海海域水动力的影响。结果表明:针对近岸海域的围填建设,围填造陆对天津近海海域的潮流场有一定的影响,围填建设区北部和南部区域流速增大,右侧区域流速减小,流速变化在-30～20cm/s之间,平均变化率为30.4%,流向变化在-50°～40°之间;余流场变化幅度较大,在1～17.9cm/s之间。
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| 关 键 词： | FVCOM模式 近海区域 围填海 水动力环境 |
The Research of Reclamation to Tianjin Coastal Hydrodynamic Environment |
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| HAN Shu-Zong,WU Liu,ZHU Jun.The Research of Reclamation to Tianjin Coastal Hydrodynamic Environment[J].Periodical of Ocean University of China,2012(Z1):18-23. |
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| Authors: | HAN Shu-Zong WU Liu ZHU Jun |
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| Institution: | (College of Physical and Enviornmental Oceanography,Ocean University of China,Qingdao 266100,China) |
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| Abstract: | Based on 3D hydrodynamic model FVCOM,the influence of reclamation on the coastal water is studied.The results show that reclamation impacts the current field of coastal water.The velocity increases in the north and south region of reclamation and decreases in the right region,which ranges between 30 cm/s to 20 cm/s.The average rate of velocity is 30.4%.The change of direction is between-50° to 40°,and the rate of direction is small.The residual current has change,which range 1~17.9 cm/s. |
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| Keywords: | FVCOM model offshore area reclamation hydrodynamic environment |
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