Article ID Journal Published Year Pages File Type
671881 Particuology 2015 7 Pages PDF
Abstract

- Two-year's EC contents and BC light attenuation cross-sections (σATN) in Xi'an were investigated.
- BC σATN exhibited pronounced seasonal variability, averaging 23.0 m2/g annually.
- σATN varied inversely with the ratios of EC/PM2.5, EC/[SO42−], and EC/[NO3−].
- The variations were mainly attributed to changes in EC loading and mixing mode of EC with sulfate.
Related Topics
Physical Sciences and Engineering Chemical Engineering Fluid Flow and Transfer Processes
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