A study of correlation among solar energy, atmospheric turbidity and pollutants in urban area

A. Longhetto , L. Giacomelli , C. Giraud , G. Zaramella
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引用次数: 5

Abstract

The objective of this paper was the study of relationships between solar radiation trends and pollution situations recorded in the downtown area of a large industrial city in southern Europe (Turin, Italy). Two pollution indices (one of them based only on gas and particulate pollution load and the other one including the meteorological parameters which are most relevant to atmospheric dispersion) have been defined in order to attempt to quantify the phenomenon. Good correlations between the above indices and solar radiation levels have been observed. An estimation of the atmospheric turbidity in the urban area has then been assessed with different methods, in order to set up an empirical approach to the description of connections existing among solar radiation data, air pollution and atmospheric conditions.

城市地区太阳能、大气浑浊度与污染物相关性研究
本文的目的是研究在南欧一个大型工业城市(意大利都灵)的闹市区记录的太阳辐射趋势与污染情况之间的关系。为了试图量化这一现象,定义了两个污染指数(其中一个仅基于气体和颗粒污染负荷,另一个包括与大气扩散最相关的气象参数)。上述指数与太阳辐射水平之间有良好的相关性。然后用不同的方法评估了市区大气浑浊度的估计,以便建立一种经验方法来描述太阳辐射数据、空气污染和大气条件之间存在的联系。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
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