horizontal diffusivity meaning in Chinese
水平扩散率
Examples
- based on the observation data such as coads and soda, the main climatological features of the tropical indian ocean and relationships of sea surface temperature ( sst ), heat budget with ocean dynamics and thermodynamics processes are analyzed; the seasonal and interannual variability of the tropical indian ocean are well simulated using a ocean general circulation model; based on the thermal equation and model output data, the variation mechanism of sst and heat budget are investigated in the tropical indian ocean; besides, the effect of seasonal variation of wind stress, ekman pumping and horizontal diffusivity on the ocean current and heat budget are studied, using both ideal model and complex model
本文根据coads、soda等实际观测资料，较全面的分析了热带印度洋主要的气候特点，并研究了海表面温度(sst)、热收支与海洋动力、热力过程的联系；利用全球海洋环流模式较好地模拟出热带印度洋的季节和年际变化；基于热力学方程和海洋环流模式输出结果，探讨了热带印度洋sst和北印度洋热量收支的季节和年际变化机制，进一步揭示了海洋动力过程在北印度洋热平衡中的重要作用；在此基础上，利用理想化的数值试验与数值模拟结果相结合的方式，证实了风应力的季节变化和ekman抽吸，以及水平热量扩散系数对北印度洋海洋环流和热收支的影响。 - all these results confirm the important of wind in meridional circulation and heat transport . based on mom2 model, a rectangular basin model with ideal w ind stress and other ideal conditions is designed to study the main processes and dynamical mechanism in setting the depth of cross-equator flow . the effects of horizontal diffusivity, seasonal variations of
我们还通过全球海洋环流模式，进一步证实了风应力的季节变化在北印度洋热收支、sst以及海洋环流变化中的作用:即包含风应力的季节变化将使长期平均的sst降低，海面净热通量增加。