辽东湾西岸热边界层及对大气扩散影响预测

THE DISTRIBUTION OF THERMAL BOUNDARY LAYER AND ITS EFFECT ON ATMOSPHERIC DIFFUSION OVER THE WEST COAST OF LIAODONG GULF

本文应用现场观测结果讨论辽东湾西岸(绥中发电厂环境影响评价区),由于海陆效应影响大气扩散的形式之一、即由局地气团变性所产生的热边界层的发生发展规律。文中应用了漫烟污染模式(1)对研究区热边界层影响下的SO_2地面浓度进行了预测分析。

In this paper, we use the observation data to discuss the thermal characteristics of Hie boundary layer due to the modification of local air-mass by sea-land breeze in the west coast of Liaodong Gulf. We also used the model of boundless pollution to study and predict the ground concentration of SO2 which influenced by the thermodynamics of boundary layer.