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Numerical simulation of the impact of land cover change on Urban Heat Island effect in Nanjing

机译:南京市土地覆被变化对城市热岛效应影响的数值模拟

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In this article, Weather Research and Forecast Model (WRF) is coupled with the optimal urban parameterization scheme to study the impact of land cover change in Nanjing on Urban Heat Island (UHI). Results show that urbanization intensifies surface air temperature over the region, with the intensity of UHI increased. After urbanization, wind speed over the downtown decreases rapidly, while Urban Heat Circulation apparently occurs. Moreover, experiments prove that the downstream effect of UHI also exists in Nanjing.
机译:在本文中,将天气研究和预测模型(WRF)与最佳城市参数化方案结合起来,研究南京土地覆盖变化对城市热岛(UHI)的影响。结果表明,城市化加剧了该地区的地表空气温度,UHI强度增加。城市化之后,市区的风速迅速降低,而城市热循环显然发生了。此外,实验证明,UHI的下游效应在南京也存在。

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