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CONVECTIVE BOUNDARY LAYER DEVELOPMENT OVER A MIDLATITUDE DECIDUOUS FOREST

机译:对半透明森林的对流边界层发育

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Seasonal analysis of boundary layer growth is examined for clear anticyclonic days throughout a one-year period. Observations of vertical profiles show significant seasonal variability with greatest vertical development occurring in spring. z_(imax) was found to correspond to daily total Q_H, but with significant day-today variability caused by synoptic controls. A slab model performed well in predicting boundary layer growth and magnitudes of θ and q. Furthermore, model accuracy did not weaken significantly when initialized by NWS profile data from surrounding stations and when driven by modeled surface fluxes, giving confidence in the ability to model boundary layer development in data-sparse regions.
机译:在整个一年的时间里,检查边界层生长的季节性分析是否有明确的反气旋天数。垂直剖面的观测结果显示,季节变化显着,春季最大垂直发展。发现z_(imax)对应于每日总Q_H,但由于天气控制引起的日常变化很大。平板模型在预测边界层的增长以及θ和q的大小方面表现良好。此外,当由周围站点的NWS剖面数据初始化时以及由建模的表面通量驱动时,模型精度不会显着减弱,这使人们对在数据稀疏区域中边界层发展建模的能力充满信心。

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