WIND PROFILES IN THE STABLE BOUNDARY-LAYER, AND THE EFFECT OF LOW RELIEF

被引:0
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作者
GRANT, ALM
机构
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D O I
10.1256/smsqj.51502
中图分类号
P4 [大气科学(气象学)];
学科分类号
0706 ; 070601 ;
摘要
Wind profiles through the stable boundary layer are presented. The data were collected at a site located in a shallow river valley and show evidence of upstream effects near the edge of the valley. The wind-speed profiles are consistent with a non-dimensional shear phi(m) = 1 + 3z/L for z/L < 0.5. Changes in wind speed and direction are found to occur over a greater depth than the depth of the turbulent nocturnal boundary layer estimated from various diagnostic formulae.
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页码:27 / 46
页数:20
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