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1978
Hourly data on net surface radiation (Q) on a horizontal surface are analyzed. An equation which computes the diurnal variation of Q from a knowledge of cloud cover and the sun's declination is presented for use in operational air quality models. The three constants in the model (characteristic...
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1978
Problems associated with the prediction of dispersion of pollutants in the Planetary Boundary Layer (PBL) are investigated using numerical modelling and the available experimental data. Main aim of this 'study was to produce sigmas for elevated releases and to improve our understanding of...