| 雾对大气污染物迁移扩散的影响 |
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| 中文关键词 雾 大气污染 迁移扩散 清除 |
| 英文关键词 fog atmaspheric pollution transport and diffusion scavenge |
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| 中文摘要 |
| 从雾形成和发展过程中热力和动力特征的变化,分析了大气污染物在雾天气下的迁移扩散和清除过程.表明,在某些情况下,雾对污染物有明显的清除作用,在某些情况下,雾可以造成地面高浓度污染. |
| 英文摘要 |
| From the changes of thermodynamic and dy-namic characteristics in the process of formation and development of fogs, the transport, difusion and scavenging processes of air pollutants in the foggy weather were investigated. The results show that, on some conditions, fogs can effectively scavenge gaseous pollutants, while on other conditions, fours may cause severe pollution on the ground. |
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