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A Wind stress–Current Coupled System (WCCS) consisting of the HYbrid Coordinate Ocean Model (HYCOM) and an improved wind stress algorithm based on Donelan et al. [Donelan, W.M., Drennan, Katsaros, K.B., 1997. The air–sea momentum flux in mixed wind sea and swell conditions. J. Phys. Oceanogr. 27, 2087–2099] is developed by using the Earth System Modeling Framework (ESMF). The WCCS is applied to the global ocean to study the interactions between the wind stress and the ocean surface currents. In this study, the ocean surface current velocity is taken into consideration in the wind stress calculation and air–sea heat flux calculation. The wind stress that contains the effect of ocean surface current velocity will be used to force the HYCOM. The results indicate that the ocean surface velocity exerts an important influence on the wind stress, which, in turn, significantly affects the global ocean surface currents, air–sea heat fluxes, and the thickness of ocean surface boundary layer. Comparison with the TOGA TAO buoy data, the sea surface temperature from the wind–current coupled simulation showed noticeable improvement over the stand-alone HYCOM simulation. 相似文献
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耦合建模是近年来地学研究使用的重要方法.建模框架是应用较多的一类地学耦合建模环境.由于要求研究者完成耦合模型的程序编码,在一定程度上降低了它的可用性,同时也带给使用者更多的负担.本文以建模框架ESMF作为基础,对构建完全图形化的地学耦合建模环境中的问题和解决方法进行探讨.主要包括:根据确定的耦合模式及其隐含的模型调用和... 相似文献
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