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| 东海大堤对湛江湾水动力环境影响的研究 | |
| 引用本文： | 李希彬,孙晓燕,于华明,鲍献文.东海大堤对湛江湾水动力环境影响的研究[J].海洋通报(英文版),2010,12(1):16-29. |
| 作者姓名： | 李希彬 孙晓燕 于华明 鲍献文 |
| 作者单位： | 1. 国家海洋局,天津海洋环境检测中心站,天津,300451 2. 国家海洋信息中心,天津,300171 3. 中国海洋大学,海洋环境学院,山东,青岛,266100 |
| 摘 要： | 在湛江附近海域建立了三维动边界水动力模型，通过验证，结果与观测数据符合良好，并在此模型基础上分别模拟计算了湛江东海岛填海大堤现状以及1958年大堤修建之前湛江海域的水动力场，通过两种情况下的流场、潮位、纳潮量以及水交换率的比较，分析了东海岛大堤的存在对湛江湾水动力环境的影响。 |
| 关 键 词： | 湛江湾 东海岛大堤 数值模型 水动力环境 |
Numerical Study of the Donghai Dam Impact on the Hydrodynamic Environment of Zhaniang Bay |
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| LI Xi-bin,SUN Xiao-yan,YU Hua-ming,BAO xian-wen.Numerical Study of the Donghai Dam Impact on the Hydrodynamic Environment of Zhaniang Bay[J].Marina Science Bulletin,2010,12(1):16-29. | |
| Authors: | LI Xi-bin SUN Xiao-yan YU Hua-ming BAO xian-wen |
| Institution: | 1. Tianjin Marine Environmental Monitoring Central Station, State Oceanic Association (SOA), Tianjin 300451, China;2. National Marine Data and Information Service, Tianjin 300171, China; 3. College of Physical and Environmental Oceanography, Ocean University of China, Province, China) |
| Abstract: | In this paper, the Finite Volume Coastal Ocean Model (FVCOM) was employed and configured for 3 dimensional numerical simulations of tide and tidal current based on the field observations in Zhanjiang Bay. The model's results agree well with the field observed data. Based on the well validated model, the hydrodynamic fields of zhanjiang bay area were calculated both before the Donghai Dam constructing and after that. Compared the tidal level, current field, tidal capacity and water exchange ratio before the construction of Dohai dam with those after construction of the dam, we analyzed and get some conclusions of effects of Donghai Dam on Hydrodynamic environment of the Zhanjiang Bay. |
| Keywords: | Zhanjiang Bay Donghai Dam Numerical Model Hydrodynamic Environment |
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