000004663 001__ 4663 000004663 005__ 20240712101030.0 000004663 0247_ $$2DOI$$a10.1029/2008JD011679 000004663 0247_ $$2WOS$$aWOS:000266742600006 000004663 0247_ $$2ISSN$$a0141-8637 000004663 0247_ $$2Handle$$a2128/20433 000004663 037__ $$aPreJuSER-4663 000004663 041__ $$aeng 000004663 082__ $$a550 000004663 084__ $$2WoS$$aMeteorology & Atmospheric Sciences 000004663 1001_ $$0P:(DE-HGF)0$$aBrown, S.S.$$b0 000004663 245__ $$aReactive uptake coefficients for N2O5 determined from aircraft measuremnts during the Second Texas Air Quality Study: Comparison to current model parameterizations 000004663 260__ $$aWashington, DC$$bUnion$$c2009 000004663 300__ $$a1 - 16 000004663 3367_ $$0PUB:(DE-HGF)16$$2PUB:(DE-HGF)$$aJournal Article 000004663 3367_ $$2DataCite$$aOutput Types/Journal article 000004663 3367_ $$00$$2EndNote$$aJournal Article 000004663 3367_ $$2BibTeX$$aARTICLE 000004663 3367_ $$2ORCID$$aJOURNAL_ARTICLE 000004663 3367_ $$2DRIVER$$aarticle 000004663 440_0 $$06393$$aJournal of Geophysical Research D: Atmospheres$$v114$$x0148-0227$$yD00F10 000004663 500__ $$aThis work was supported by the NOAA Atmospheric Chemistry and Climate Program and the Texas Air Quality Study. The authors thank Prakash Bhave for useful discussions regarding uptake coefficient parameterizations. The authors also thank the crew of the NOAA P-3 for their dedication and professionalism. 000004663 520__ $$aThis paper presents determinations of reactive uptake coefficients for N2O5, gamma( N2O5), on aerosols from nighttime aircraft measurements of ozone, nitrogen oxides, and aerosol surface area on the NOAA P-3 during Second Texas Air Quality Study (TexAQS II). Determinations based on both the steady state approximation for NO3 and N2O5 and a plume modeling approach yielded gamma(N2O5) substantially smaller than current parameterizations used for atmospheric modeling and generally in the range 0.5-6 x 10(-3). Dependence of gamma(N2O5) on variables such as relative humidity and aerosol composition was not apparent in the determinations, although there was considerable scatter in the data. Determinations were also inconsistent with current parameterizations of the rate coefficient for homogenous hydrolysis of N2O5 by water vapor, which may be as much as a factor of 10 too large. Nocturnal halogen activation via conversion of N2O5 to ClNO2 on chloride aerosol was not determinable from these data, although limits based on laboratory parameterizations and maximum nonrefractory aerosol chloride content showed that this chemistry could have been comparable to direct production of HNO3 in some cases. 000004663 536__ $$0G:(DE-Juel1)FUEK406$$2G:(DE-HGF)$$aAtmosphäre und Klima$$cP22$$x0 000004663 588__ $$aDataset connected to Web of Science 000004663 650_7 $$2WoSType$$aJ 000004663 7001_ $$0P:(DE-HGF)0$$aDubé, W. P.$$b1 000004663 7001_ $$0P:(DE-Juel1)7363$$aFuchs, H.$$b2$$uFZJ 000004663 7001_ $$0P:(DE-HGF)0$$aRyerson, T.B.$$b3 000004663 7001_ $$0P:(DE-HGF)0$$aWollny, A.G.$$b4 000004663 7001_ $$0P:(DE-HGF)0$$aBrock, C.A.$$b5 000004663 7001_ $$0P:(DE-HGF)0$$aBahreini, R.$$b6 000004663 7001_ $$0P:(DE-HGF)0$$aMiddlebrook, A.M.$$b7 000004663 7001_ $$0P:(DE-HGF)0$$aNeuman, J.A.$$b8 000004663 7001_ $$0P:(DE-HGF)0$$aAtlas, E.$$b9 000004663 7001_ $$0P:(DE-HGF)0$$aRoberts, J.M.$$b10 000004663 7001_ $$0P:(DE-HGF)0$$aOsthoff, H.D.$$b11 000004663 7001_ $$0P:(DE-HGF)0$$aTrainer, M.$$b12 000004663 7001_ $$0P:(DE-HGF)0$$aFehsenfeld, F.C.$$b13 000004663 7001_ $$0P:(DE-HGF)0$$aRavishankara, A.R.$$b14 000004663 773__ $$0PERI:(DE-600)2016800-7 $$a10.1029/2008JD011679$$gVol. 114, p. 1 - 16$$p1 - 16$$q114<1 - 16$$tJournal of geophysical research / Atmospheres $$tJournal of Geophysical Research$$v114$$x0148-0227$$y2009 000004663 8567_ $$uhttp://dx.doi.org/10.1029/2008JD011679 000004663 8564_ $$uhttps://juser.fz-juelich.de/record/4663/files/2008JD011679.pdf$$yOpenAccess 000004663 8564_ $$uhttps://juser.fz-juelich.de/record/4663/files/2008JD011679.pdf?subformat=pdfa$$xpdfa$$yOpenAccess 000004663 909CO $$ooai:juser.fz-juelich.de:4663$$pdnbdelivery$$pdriver$$pVDB$$popen_access$$popenaire 000004663 9131_ $$0G:(DE-Juel1)FUEK406$$bUmwelt$$kP22$$lAtmosphäre und Klima$$vAtmosphäre und Klima$$x0$$zfortgesetzt als P23 000004663 9141_ $$y2009 000004663 915__ $$0StatID:(DE-HGF)0150$$2StatID$$aDBCoverage$$bWeb of Science Core Collection 000004663 915__ $$0StatID:(DE-HGF)0100$$2StatID$$aJCR 000004663 915__ $$0StatID:(DE-HGF)0111$$2StatID$$aWoS$$bScience Citation Index Expanded 000004663 915__ $$0StatID:(DE-HGF)0510$$2StatID$$aOpenAccess 000004663 915__ $$0StatID:(DE-HGF)0010$$2StatID$$aJCR/ISI refereed 000004663 915__ $$0StatID:(DE-HGF)0030$$2StatID$$aPeer review 000004663 915__ $$0StatID:(DE-HGF)0199$$2StatID$$aDBCoverage$$bThomson Reuters Master Journal List 000004663 9201_ $$0I:(DE-Juel1)VDB791$$d30.09.2010$$gICG$$kICG-2$$lTroposphäre$$x1 000004663 970__ $$aVDB:(DE-Juel1)111843 000004663 9801_ $$aFullTexts 000004663 980__ $$aVDB 000004663 980__ $$aConvertedRecord 000004663 980__ $$ajournal 000004663 980__ $$aI:(DE-Juel1)IEK-8-20101013 000004663 980__ $$aUNRESTRICTED 000004663 981__ $$aI:(DE-Juel1)ICE-3-20101013 000004663 981__ $$aI:(DE-Juel1)IEK-8-20101013