Total organic carbon measurements reveal major gaps in petrochemical emissions reporting
He M, Ditto J, Gardner L, Machesky J, Hass-Mitchell T, Chen C, Khare P, Sahin B, Fortner J, Plata D, Drollette B, Hayden K, Wentzell J, Mittermeier R, Leithead A, Lee P, Darlington A, Wren S, Zhang J, Wolde M, Moussa S, Li S, Liggio J, Gentner D. Total organic carbon measurements reveal major gaps in petrochemical emissions reporting. Science 2024, 383: 426-432. PMID: 38271520, DOI: 10.1126/science.adj6233.Peer-Reviewed Original ResearchOrganic carbon emissionsOrganic carbon measurementsImpact of anthropogenic emissionsCarbon measurementsAircraft-based measurementsSecondary air pollutantsOrganic compoundsIntermediate-volatilityAnthropogenic emissionsPetrochemical emissionsSemivolatile organic compoundsVolatile organic compoundsMass closureCarbon emissionsAir pollutionChemical featuresCarbon monitoringEmissions reportingEmissionCanadaPetroleumPollutionObservationsSecondary Brown Carbon Formation From Photooxidation of Furans From Biomass Burning
Joo T, Machesky J, Zeng L, Hass‐Mitchell T, Weber R, Gentner D, Ng N. Secondary Brown Carbon Formation From Photooxidation of Furans From Biomass Burning. Geophysical Research Letters 2024, 51 DOI: 10.1029/2023gl104900.Peer-Reviewed Original ResearchNitrogen-containing organic compoundsBrown carbon formationSecondary organic aerosolSecondary Brown CarbonOrganic compoundsBrown carbonCarbon formationAmmonium sulfate seed aerosolSulfate seed aerosolOptical propertiesReduced nitrogen speciesVolatile organic compoundsAccretion reactionsBiomass burningAmmonium sulfate aerosolsFurfural oxidationBrC formationSeed aerosolAtmospheric oxidantsOrganic aerosolPhotochemical agingGas-phase carbonHigh reactivityAmbient biomassPhotooxidation