波浪和太阳短波辐射对渤、黄海夏季温度垂直结构的影响

Simulation of the Influence of Waves and Solar Radiation on the Thermo-Structure in Summer in the Bohai Sea and the Yellow Sea

基于普林斯顿(POM)模式,采用不同的垂直混合方案并考虑太阳短波辐射的作用,对渤海、黄海夏季垂直热结构进行了数值试验。试验结果表明,夏季波浪混合控制着渤海、黄海上混合层的形成,加入波浪混合能明显改善陆架浅海的夏季温度垂直结构。太阳短波辐射对渤海、黄海夏季上层垂直热结构有一定的作用,研究夏季海洋上层垂直热结构应该包括太阳短波辐射的影响,特别是对于水深相对较深的黄海。

Based on the Princeton Ocean Model （POM）, different vertical mixing schemes and shortwave radiation, the vertical thermo-structure in summer was simulated in the Bohai sea and the Yellow sea. The results show that in summer the wave-induced mixing dominates the creation of the upper mixed layer in the Bohai sea and Yellow sea. Wave-induced mixing can obvious improve the simulation of the vertical thermo-structure in the shallow sea in summer. In summer shortwave radiation has some influence on the vertical temperature structures in Bohai sea and Yellow sea. The shortwave radiation should be considered for the researching the vertical thermo-structure in Bohai and Yellow sea in summer, especially the Yellow sea where the depth is relatively deep.