Carbonaceous aerosols in megacity Xi'an, China: Implications of thermal/optical protocols comparison

作者: Y Mꎬ Han , L-WA Chen , R-J Huang , JC Chow , JG Watson

DOI: 10.1016/J.ATMOSENV.2016.02.023

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摘要: Abstract Carbonaceous aerosol is an important component that influences the environment, climate, and human health. Organic elemental carbon (OC EC) are two main constituents of carbonaceous aerosols have opposite, i.e., cooling versus warming, effects on Earth's radiation balance. Knowledge variability OC/EC splits measured by different thermal/optical protocols useful for understanding uncertainty in climate models. This study shows good correlations within OC or EC (r 2  > 0.83, P

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