大气污染程度计算

大气污染程度计算

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contributed at 2018-12-04

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Affiliation:  
岳天祥编著
Email:  
yue@lreis.ac.cn
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Geography SubjectPhysical GeographyClimatology
Earth System SubjectEarth Surface SystemAtmosphere

Detailed Description

大气污染程度计算

 

(1)大气污染程度计算:

式中,I为大气污染指数;d为风向;S为大气稳定度;u为风速;h为混合层厚度;P为降水;C为系数。

(2)污染指数频率:

式中,F为污染指数频率;d为风向;i为污染指数等级;ndi出现的总次数;N为观测年份内的观测总次数。

 

参考文献

张景哲:风的污染指数及其频率――城市总体规划中的一个气候学问题。地理研究,1982,1(4)

 

How to cite

《资源环境数学模型手册》 (2018). 大气污染程度计算, Model Item, OpenGMS, https://geomodeling.njnu.edu.cn/modelItem/e782a464-de4e-4ec6-b179-be098e246886
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Contributor

contributed at 2018-12-04

Authorship

Affiliation:  
岳天祥编著
Email:  
yue@lreis.ac.cn
Homepage:  
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