A Physically-Based Scheme For The Urban Energy Budget In Atmospheric Models

被引：0
|
作者：
Valéry Masson
机构：
[1] Centre National de Recherches Météorologiques,
来源：
Boundary-Layer Meteorology | 2000年 / 94卷
关键词：
Surface scheme; Urban Canyon; Urban energy balance; Urban water balance; Urban boundary layer;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
An urban surface scheme for atmospheric mesoscale models ispresented. A generalization of local canyon geometry isdefined instead of the usual bare soil formulation currently usedto represent cities in atmospheric models. This allows refinement ofthe radiative budgets as well as momentum, turbulent heat and ground fluxes.The scheme is aimed to be as general as possible, in order to representany city in the world, for any time or weather condition(heat island cooling by night, urban wake, water evaporation after rainfalland snow effects).
引用
收藏
页码：357 / 397
页数：40
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