Simulation of organic aerosol formation during the CalNex study: updated mobile emissions and secondary organic aerosol parameterization for intermediate-volatility organic compounds

Description

This data documents the results of chamber modeling and chemical transport modeling of the contribution of Intermediate Volatility Organic Compounds to mobile-source organic aerosol formation in California. The data show that IVOCs make up a significant fraction of the total source of secondary organic aerosol in urban environments and that mobile sources make up only about one third to half of the total IVOC emissions. Other urban sources of IVOCs were explored. These data are visualized and presented in the figures published in a peer-reviewed manuscript (with corresponding title) in Atmospheric Chemistry and Physics. The raw CMAQ output data are backed up and preserved on the ATMOS supercomputing system at the National Computing Center in Durham, North Carolina. The file location on the ASM server is: /asm/MOD3DEV/bmurphy/Models/cmaq/CMAQ_Ben/Projects/quanyang_181212/data. This dataset is associated with the following publication: Lu, Q., B. Murphy, M. Qin, P.J. Adams, Y. Zhao, H. Pye, C. Efstathiou, C. Allen, and A. Robinson. Simulation of organic aerosol formation during the CalNex study: updated mobile emissions and secondary organic aerosol parameterization for intermediate-volatility organic compounds. Atmospheric Chemistry and Physics. Copernicus Publications, Katlenburg-Lindau, GERMANY, 20(7): 4313–4332, (2020).

Resources

Name Format Description Link
53 fig1.csv https://pasteur.epa.gov/uploads/10.23719/1505451/fig1.csv
53 fig2.csv https://pasteur.epa.gov/uploads/10.23719/1505451/fig2.csv
53 fig3.csv https://pasteur.epa.gov/uploads/10.23719/1505451/fig3.csv
53 fig4%20and%20fig5bc.csv https://pasteur.epa.gov/uploads/10.23719/1505451/fig4%20and%20fig5bc.csv
53 fig5a.csv https://pasteur.epa.gov/uploads/10.23719/1505451/fig5a.csv
53 fig6d.csv https://pasteur.epa.gov/uploads/10.23719/1505451/fig6d.csv
53 fig6a.csv https://pasteur.epa.gov/uploads/10.23719/1505451/fig6a.csv
53 fig6_lat.csv https://pasteur.epa.gov/uploads/10.23719/1505451/fig6_lat.csv
53 fig6_lon.csv https://pasteur.epa.gov/uploads/10.23719/1505451/fig6_lon.csv
53 fig6b.csv https://pasteur.epa.gov/uploads/10.23719/1505451/fig6b.csv

Tags

  • intermediate-volatility-organic-compounds-ivocs
  • soa
  • condensable-pm
  • volatility-basis-set
  • biogenic-voc
  • mobile-sources
  • calnex
  • pm2-5-air-quality-modeling
  • semivolatile-organic-compounds-svocs
  • pm2-5

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