POM模式在河口湾污染物质输运过程模拟中的应用

管卫兵; 王丽娅; 潘建明; 董礼先

POM模式在河口湾污染物质输运过程模拟中的应用

1.
香港科技大学海岸与大气研究中心, 香港, 九龙;国家海洋局海洋动力过程与卫星海洋学重点实验室, 浙江, 杭州, 310012;国家海洋局第二海洋研究所, 浙江, 杭州, 310012
2.
香港科技大学海岸与大气研究中心, 香港, 九龙
3.
国家海洋局第二海洋研究所, 浙江, 杭州, 310012
4.
国家海洋局海洋动力过程与卫星海洋学重点实验室, 浙江, 杭州, 310012;国家海洋局第二海洋研究所, 浙江, 杭州, 310012

基金项目: 香港赛马会慈善信托基金会资助项目“珠江水域污染研究计划(PREPP)”;国家海洋“863”计划资助项目(818-09-01);国家海洋局青年海洋科学基金资助项目(97502)

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出版历程
- 收稿日期: 2001-01-08
- 修回日期: 2001-08-27

Application of the Princeton Ocean Model to investigating pollutant transport in a firth

1.
Center for Coastal and Atmospheric Research, Hong Kong University of Science and Technology, Clear Water Bay, Hong Kong;Key Lab of Ocean Dynamic Processes and Satellite Oceanography, State Oceanic Administration, Hangzhou 310012 China;Second Institute of Oceanography, State Oceanic Administration, Hangzhou 310012
2.
Center for Coastal and Atmospheric Research, Hong Kong University of Science and Technology, Clear Water Bay, Hong Kong
3.
Second Institute of Oceanography, State Oceanic Administration, Hangzhou 310012
4.
Key Lab of Ocean Dynamic Processes and Satellite Oceanography, State Oceanic Administration, Hangzhou 310012 China;Second Institute of Oceanography, State Oceanic Administration, Hangzhou 310012

摘要

摘要: 具有复杂地形的河口湾,由于冲淡水的影响,湾内的流动具有很强的三维结构.因此要再现河口湾各种过程,必须进行三维数值模拟.在实际应用中,选用水平上采用正交曲线性网格和垂向上采用σ坐标的POM模式作为水动力模式比较合适.本研究在POM模式的基础上添加了示踪粒子三维Lagrange运动轨迹计算及水质模块,用以研究榆林湾水交换能力和污染物质输运过程.
- 三维数值模式 /
- 水交换 /
- 污染物质输运 /
- 榆林湾
Abstract: Flows in firths exhibit obvious 3-D structure due to the complex topography and runoffs.Three-D modeling should be performed in order to reproduce various processes existing in firths.In practice,it is quite suitable to choosing the POM model,which uses or thogonal curvilinear coordinates in the horizontal and σ coordinate in the vertical as the hydrodynamic part of the modeling system.Combined with a 3-D Lagrangian drifter tracking module and a water quality module,the POM model is utilized to study water exchange and pollutant transport in the Yulin Firth.
- 3-D numerical model /
- water exchange /
- pollutant transport /
- Yulin Firth

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参考文献(11)

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