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Quantification of the impact of aerosol on broadband solar radiation in North China. | LitMetric

Quantification of the impact of aerosol on broadband solar radiation in North China.

Sci Rep

State Key Laboratory of Atmospheric Boundary Layer Physics and Atmospheric Chemistry (LAPC), Institute of Atmospheric Physics, Chinese Academy of Sciences, Beijing 100029, China.

Published: March 2017

AI Article Synopsis

Article Abstract

PM2.5 plays a key role in the solar radiation budget and air quality assessments, but observations and historical data are relatively rare for Beijing. Based on the synchronous monitoring of PM2.5 and broadband solar radiation (R), a logarithmic function was developed to describe the quantitative relationship between these parameters. This empirical parameterization was employed to calculate R from PM2.5 with normalized mean bias (NMB) -0.09 and calculate PM2.5 concentration from R with NMB -0.12. Our results indicate that this parameterization provides an efficient and straightforward method for estimating PM2.5 from R or R from PM2.5.

Download full-text PDF

Source
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC5359593PMC
http://dx.doi.org/10.1038/srep44851DOI Listing

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