P.J. Hurley, P.C. Manins, J.A. Noonan
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引用次数: 4
MAQS中的风场建模
MAQS是一项耗资数百万美元的大都会空气质量研究,旨在对澳大利亚东海岸新南威尔士州主要城市和工业区的光化学烟雾和细颗粒物污染进行科学调查。研究区域包括纽卡斯尔/猎人谷地区、悉尼盆地和卧龙岗/伊拉瓦拉地区。我们已经将详细的空气污染传输和扩散预测数值模型LADM扩展并应用于MAQS地区的几次局部和区域间空气污染事件的模拟。调查强调:(1)在高污染日指定地表天气气象数据时存在很大的不确定性;(2)LADM即使没有将观测数据同化到模型中,也能很好地预测当地的风和温度,(4)有利于海风条件的天数是MAQS地区高污染气象的关键,以及(5)悉尼盆地分散性差也意味着区域间运输:从纽卡斯尔/猎人谷地区到悉尼部分地区,或从悉尼大部分地区到伊拉瓦拉。
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