2013
DOI: 10.1080/10962247.2013.870096
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Particulate matter speciation profiles for light-duty gasoline vehicles in the United States

Abstract: Representative profiles for particulate matter particles less than or equal to 2.5 µm (PM 2.5 ) are developed from the Kansas City Light-Duty Vehicle Emissions Study for use in the U.S. Environmental Protection Agency (EPA) vehicle emission model, the Motor Vehicle Emission Simulator (MOVES), and for inclusion in the EPA SPECIATE database for speciation profiles. The profiles are compatible with the inputs of current photochemical air quality models, including the Community Multiscale Air Quality Aerosol Modu… Show more

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Cited by 15 publications
(13 citation statements)
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“…The PM mass emissions of PFI vehicles (Figure 1, upper panel) are low and typically <2 mg/km for all regions. Higher emissions were measured for older vehicles (pre-2000) [91,92]. Some aggressive cycles, such as the Common Artemis Driving cycles (CADC), gave also emission levels around 10 mg/km (such cases not plotted in the figure).…”
Section: Pm Mass Emissionsmentioning
confidence: 99%
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“…The PM mass emissions of PFI vehicles (Figure 1, upper panel) are low and typically <2 mg/km for all regions. Higher emissions were measured for older vehicles (pre-2000) [91,92]. Some aggressive cycles, such as the Common Artemis Driving cycles (CADC), gave also emission levels around 10 mg/km (such cases not plotted in the figure).…”
Section: Pm Mass Emissionsmentioning
confidence: 99%
“…The following studies were considered in the figures of the main text. Figure 1 (upper panel): PM PFI: [42,91,[93][94][95][96]100,101,121, Figure 1 (lower panel): PM GDI: [37,42,51,68,74,[93][94][95]100,[102][103][104][105][106]108,109,120,121,132,[157][158][159][160][161][162][163][165][166][167]169,170,173,[175][176][177][178][179]181,…”
Section: Appendix Bmentioning
confidence: 99%
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“…It is possible for us to represent CMAQ aerosols in GOCART aerosol categories to calculate their optical properties. Table 1 shows how the CMAQ 5.1 Aero6 species (Sonntag et al, 2014) are mapped to CRTM's GOCART aerosol. CMAQ aerosols have three size modes: Aitken (i mode), accumulation (j mode) and coarse mode (k mode), representing super-fine nucleation particles, aged coagulated particles and coarse particles, respectively (Binkowski and Roselle, 2003).…”
Section: Calculations Of Aerosol Optical Depthsmentioning
confidence: 99%
“…It is possible for us to represent CMAQ aerosols in GOCART aerosol categories for calculating their optical properties. Table 1 shows how the CMAQ 5.1 Aero6 species (Sonntag et al, 2014) are mapped to CRTM's GOCART aerosol. CMAQ aerosols have 3 size modes: Aitken (i-mode), accumulation (j-mode) and coarse mode (k-mode) representing the super-fine nucleation particles, aged coagulated particles, and coarse particles, respectively (Binkowski and Roselle, 2003).…”
Section: Calculations Of Aerosol Optical Depthsmentioning
confidence: 99%