The effect of terrain on the evening wind
The effect of terrain on the evening wind
复制标题
地形对晚间风的影响
DOI：
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发表时间：
2010
期刊：
影响因子：
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通讯作者：
B. Claxton
中科院分区：
文献类型：
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作者：
A. Lapworth;B. Claxton
在傍晚过渡期间，最初在卡丁顿（英国）站点观测到的近地面风速对屏幕温度的曲线图，已经为英国的其他七个站点进行了编辑。看来，地块的形式在很大程度上取决于周围地形的高度。尝试用一个简单的数值模型来模拟这些曲线，最初是不成功的，因为模型中存在惯性振荡。然而，由于邻近的地形和障碍物，包括条款来模拟阻塞压力场，得到了更好的协议与观察。© Crown Copyright 2010.出版社：JohnWiley & Sons，Ltd
Plots of near‐surface wind speed against screen temperature during the evening transition, originally observed at the Cardington (UK) site, have been compiled for seven other sites in Britain. It appears that the form of the plot depends significantly on the height of the surrounding terrain. Attempts to simulate the plots with a simple numerical model were initially unsuccessful due to the presence of inertial oscillations in the model. However the inclusion of terms to emulate blocking pressure fields due to neighbouring terrain and obstructions gave better agreement with the observations. © Crown Copyright 2010. Published by JohnWiley & Sons, Ltd.