Previously, primary PM2.5 emissions were split into 5 species: OC, EC, sulfate, nitrate, and PMFINE (unspeciated). We now split primary PM2.5 emissions into 18 species: OC, EC, sulfate, nitrate, H2O, Na+, Cl-, NH4+, non-carbon organic matter (NCOM), Al, Ca2+, Fe, Si, Ti, Mg2+, K+, Mn, and Other (note that PMFINE is now called PMOTHR). The speciation profiles are taken directly from Reff et al. (2009).
Four species were explicitly treated in previous versions of CMAQ but were not modeled as being emitted from anthropogenic sources: H2O, Na+, Cl-, and NH4+.
NCOM is needed to accurately model total organic mass.
Al, Ca2+, Fe, Si, and Ti are major crustal elements and are useful for evaluations against IMPROVE’s dust measurements.
Mg2+, K+, and Ca2+ are inputs for ISORROPIAv2.1.
Fe and Mn are catalysts for aqueous-phase SO2 oxidation. Model estimates of Fe and Mn concentrations now replace default values that were used in previous versions of CMAQ as described in the ISORROPIAv2.1 section of the release notes.
目前中國(guó)國(guó)內(nèi)主流的清單來(lái)自清華的MEIC低淡，但是這個(gè)只支持aero5.
要做到aero6以上的排放陌兑，只能進(jìn)行分配。但國(guó)內(nèi)好像沒有適合的分配系數(shù)（如果您有，能否私信分享于我服猪？）
下圖是國(guó)外的分配方案饼拍。僅供參考
Emissions Inventory of PM2.5 Trace Elements across the United States
- [Adam Reff] et al
