摘要
This study is to combine a coastal high-resolution (2′×2′) two-way coupled wave-tide-surge numerical model (including 3 main physical mechanisms) with a material transport/diffusion model for understanding the law of material transport/diffusion. Results show that the law of material trans- port/diffusion driven by background current field simulated by the coupled wave-tide-surge model is dif- ferent from that simulated by pure tide-surge, and more different from traditional ones driven by tidal current. The coupled background current should be taken into account for the simulation.
This study is to combine a coastal high-resolution （2＇×2＇） two-way coupled wave-tide-surge numerical model （including 3 main physical mechanisms） with a material transport/diffusion model for understanding the law of material transport/diffusion. Results show that the law of material transport/diffusion driven by background current field simulated by the coupled wave-tide-surge model is different from that simulated by pure tide-surge, and more different from traditional ones driven by tidal current. The coupled background current should be taken into account for the simulation.
基金
Supported by the Distinguished Overseas Youth Scholar Grant from NSFC (No.40428001, No.40576018)
the National Basic Research Program of China (973 Program) (No. 2005CB422301).
关键词
潮汐
海洋动力学
海平面
波浪
海洋环境问题
coupled model
material transport/diffusion
wave-tide-surge interaction
