Articles | Volume 16, issue 8
https://doi.org/10.5194/acp-16-5453-2016
https://doi.org/10.5194/acp-16-5453-2016
Research article
 | 
02 May 2016
Research article |  | 02 May 2016

Determination of primary combustion source organic carbon-to-elemental carbon (OC / EC) ratio using ambient OC and EC measurements: secondary OC-EC correlation minimization method

Cheng Wu and Jian Zhen Yu

Viewed

Total article views: 6,383 (including HTML, PDF, and XML)
HTML PDF XML Total Supplement BibTeX EndNote
3,144 3,143 96 6,383 599 72 159
  • HTML: 3,144
  • PDF: 3,143
  • XML: 96
  • Total: 6,383
  • Supplement: 599
  • BibTeX: 72
  • EndNote: 159
Views and downloads (calculated since 19 Jan 2016)
Cumulative views and downloads (calculated since 19 Jan 2016)

Cited

Discussed (final revised paper)

Latest update: 26 Apr 2024
Download
Short summary
Elemental carbon (EC) has been widely used as a tracer to estimate secondary organic carbon (SOC) from ambient EC and OC data. Key to the EC tracer method is to determine a proper primary OC / EC ratio at the observation site. We examine here a method that derives this ratio by seeking the minimum correlation between SOC and EC. This method has a clear quantitative criterion for the ratio derivation and is demonstrated to have superior accuracy over the commonly used approaches for SOC estimation.
Altmetrics
Final-revised paper
Preprint