福州城市空气污染对太阳辐射的影响

本文通过1962—1985年大气辐射过程、大气透明度和大气混浊度的变化,间接推断福州大气质量的长期演变及空气污染的季节变化。结果表明,直接辐射量减少,大气透明度的降低和大气混浊度的提高,都反映了城市空气污染的逐步发展,归因于空气中颗粒物的增加。本文所讨论的大气污染物混浊因子T_R,可以较客观地反映福州空气污染的年变化。

The influence of air pollution on solar radiation over Fuzhou City

In this paper using indirect method inferred long variation of atmospheric quality and the seasonal variation of air pollution, by the variation of atmospheric radiation) process, transparency and turbidity in 1962-1985. Its resutl shows the urban air pollution has been developing gradually, by decreasing of radiative flux and transparency of atmosphere, increasing of atmospheric turbidity, due to increasing of pollution particle. TR-the turbidity factor of atmospheric pollutant-discussed in this paper, reflected objectively annual variation of air pollution over Fuzhou City.