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首页> 外文期刊>Journal of Oceanography and Marine Science >Impacts of surface wave-induced Coriolis-Stokes forcing on the upper ocean circulation
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Impacts of surface wave-induced Coriolis-Stokes forcing on the upper ocean circulation

机译:地表波引起的科里奥利-斯托克斯强迫对上层海洋环流的影响

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Using the Hybrid Coordinate Ocean Model (HYCOM), six experiments configured for three different domains: Global Ocean, South China Sea (SCS) and Western North Atlantic Ocean (WNA), are designed to investigate the effects of wave-induced Coriolis-Stokes forcing (CSF) on ocean surface phenomena including circulation, temperature and mixing processes. CSF calculated using wave parameters simulated by the WaveWatch III (WW3) model, which is used as a part of the driving force for HYCOM. The results indicated that: 1) CSF does not fundamentally change the circulation pattern in the upper ocean mixed-layer (ML), 2) over most of the global ocean, the direction of Stokes transports (TS) is different from that of the changes in depth-integrated current transports (Tc) caused by CSF, 3) the monthly-mean TcD in the ML varies from month to month in both direction and magnitude, and the CSF plays a more significant role in regions of intensive gyre, such as the area near Yucatan Channel, than in regions of weak currents, 4) both Sea Surface Temperature (SST) and Mixed-Layer Depth (MLD) are noticeably influenced by the CSF.
机译:使用混合坐标海洋模型(HYCOM),针对三个不同领域配置了六个实验:全球海洋,南中国海(SCS)和西北大西洋(WNA),旨在研究波浪引起的科里奥利-斯托克斯强迫的影响(CSF)的海洋表面现象,包括循环,温度和混合过程。 CSF使用WaveWatch III(WW3)模型模拟​​的波浪参数计算得出,该参数用作HYCOM驱动力的一部分。结果表明:1)CSF并没有从根本上改变上层混合层(ML)的环流模式,2)在全球大部分海洋上,斯托克斯输运(TS)的方向与变化的方向不同在由CSF引起的深度积分电流输运(Tc)中,3)ML中月平均TcD在方向和大小上每月都在逐月变化,并且CSF在密集回旋区域中起着更重要的作用,例如在尤卡坦海峡附近的区域,而不是在弱流区域,4)海面温度(SST)和混合层深度(MLD)都受到CSF的显着影响。

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