Temporal and spatial variability in the aviationNOx航空航天的时空变异性 NOx相关的O3IMPAC

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1、EnvironmentalResearchLettersLETTER•OPENACCESSRelatedcontent-Feasibilityofclimate-optimizedairtrafficTemporalandspatialvariabilityintheaviationroutingfortrans-AtlanticflightsVolkerGrewe,SigrunMatthes,ChristineNOx-relatedO3impactFrömmingetal.-SourceattributionofparticulatematterpollutionoverNorthChina

2、withtheadjointTocitethisarticle:ChristopherKGilmoreetal2013Environ.Res.Lett.8034027methodLinZhang,LichengLiu,YuanhongZhaoetal.-Global,regionalandlocalhealthimpactsofcivilaviationemissionsViewthearticleonlineforupdatesandenhancements.SteveHLYim,GideonLLee,InHwanLeeetal.Recentcitations-Emissionmetrics

3、forquantifyingregionalclimateimpactsofaviationMarianneT.Lundetal-AnassessmentofcruiseNOxemissionsofshort-haulcommercialflightsEnisT.TurgutandOznurUsanmaz-TheimpactontroposphericcompositionchangesofglobalaviationNOxemissionsfrom2005to2011D.K.WasiuketalThiscontentwasdownloadedfromIPaddress61.174.131.5

4、7on13/08/2018at13:50IOPPUBLISHINGENVIRONMENTALRESEARCHLETTERSEnviron.Res.Lett.8(2013)034027(8pp)doi:10.1088/1748-9326/8/3/034027TemporalandspatialvariabilityintheaviationNOx-relatedO3impactChristopherKGilmore,StevenRHBarrett,JaminKooandQiqiWangLaboratoryforAviationandtheEnvironment,DepartmentofAeron

5、auticsandAstronautics,MassachusettsInstituteofTechnology,Cambridge,MA,USAE-mail:sbarrett@mit.eduReceived12May2013Acceptedforpublication15August2013Published4September2013Onlineatstacks.iop.org/ERL/8/034027AbstractAviationNOxemissionspromotetroposphericozoneformation,whichislinkedtoclimatewarminganda

6、dversehealtheffects.ModelingstudieshavequantifiedtherelativeimpactofaviationNOxonO3inlargegeographicregions.Asthesestudieshaveappliedforwardmodelingtechniques,ithasnotbeenpossibletoattributeO3formationtoindividualflights.Hereweapplytheadjointoftheglobalchemistry–transportmodelGEOS-Chemtoassessthetempo

7、ralandspatialvariabilityinO3productionduetoaviationNOxemissions,whichisthefirstapplicationofanadjointtothisproblem.WefindthattotalaviationNOxemittedinOctobercauses40%moreO3thaninAprilandthatPacificaviati