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黄山不仅是峰之海,还是云之海。黄山处于亚热带季风气候区内,山高谷深,林木繁茂,气候呈垂直变化,且局部地形起主导作用。山顶年均降水2369.3m m,年均雨日180.6天,雾日259天。当黄山处在西南暖湿气流北扩形成雨区与北方冷空气南压相交的边缘时,即看到云系多样的变化(图1)。
Huangshan is not only the sea of clouds, but also the sea of clouds. Huangshan is in the subtropical monsoon climate zone, with high mountains and valleys, luxuriant forests and vertical changes of climate, and the local topography plays a leading role. Peak average annual rainfall of 2369.3m m, the average annual rainfall of 180.6 days, fog day 259 days. When Huangshan in the southwest warm and humid flow northward expansion of the rain zone and the northern cold air pressure at the edge of the intersection of the south, that is, see the diversity of cloud system changes (Figure 1).