000054533 001__ 54533
000054533 005__ 20240712100839.0
000054533 017__ $$aAn edited version of this paper was published by AGU. Copyright 2006 American Geophysical Union.
To view the published open abstract, go to http://dx.doi.org/10.1029/2005JD006726 .
000054533 0247_ $$2DOI$$a10.1029/2005JD006726
000054533 0247_ $$2WOS$$aWOS:000243106900001
000054533 0247_ $$2ISSN$$a0141-8637
000054533 0247_ $$2Handle$$a2128/665
000054533 037__ $$aPreJuSER-54533
000054533 041__ $$aeng
000054533 082__ $$a550
000054533 084__ $$2WoS$$aMeteorology & Atmospheric Sciences
000054533 1001_ $$0P:(DE-Juel1)VDB1652$$aTilmes, S.$$b0$$uFZJ
000054533 245__ $$aDevelopment of tracer relations and chemical ozone loss during the setup phase of the polar vortex
000054533 260__ $$aWashington, DC$$bUnion$$c2006
000054533 300__ $$aD24S90
000054533 3367_ $$0PUB:(DE-HGF)16$$2PUB:(DE-HGF)$$aJournal Article
000054533 3367_ $$2DataCite$$aOutput Types/Journal article
000054533 3367_ $$00$$2EndNote$$aJournal Article
000054533 3367_ $$2BibTeX$$aARTICLE
000054533 3367_ $$2ORCID$$aJOURNAL_ARTICLE
000054533 3367_ $$2DRIVER$$aarticle
000054533 440_0 $$06393$$aJournal of Geophysical Research D: Atmospheres$$v111$$x0148-0227$$yD24
000054533 500__ $$aRecord converted from VDB: 12.11.2012
000054533 520__ $$a[1] The development of tracer-tracer relations in the polar stratosphere is analyzed during the period when the vortex forms and a westerly circulation develops after polar summer (the setup phase of the polar vortex). We consider high southern latitudes from March to June for winter 1997 and 2003 and high northern latitudes from September to October 2003. ILAS and ILAS-II satellite observations and model simulations are used to investigate chemical changes in O-3, NO2 and HNO3 during these periods. Tracer-tracer relations and meteorological analyses consistently indicate a separation of the incipient polar vortex into two parts. The area within the edge of the inner vortex is isolated from the outer part that is still influenced by mixing with air of midlatitude origin. In the Antarctic in April, ozone concentrations vary by about 0.5 ppmv within the isolated inner vortex between 500 and 600 K potential temperature. This inhomogeneous distribution of ozone is likewise obvious in MIPAS satellite measurements. Box model simulations explain that the low ozone concentrations in April are caused by chemical ozone loss due to catalytic cycles which are mainly driven by NOx at this time of the year. The simulations also explain the observed conversion of NOx to HNO3 during the setup phase of the 2003 Antarctic vortex. During June in the Antarctic, the internal vortex transport barrier disappears and ozone mixing ratios become homogeneous throughout the entire vortex. At that time, no further ozone loss occurs because of the lack of sunlight.
000054533 536__ $$0G:(DE-Juel1)FUEK406$$2G:(DE-HGF)$$aAtmosphäre und Klima$$cP22$$x0
000054533 588__ $$aDataset connected to Web of Science
000054533 650_7 $$2WoSType$$aJ
000054533 7001_ $$0P:(DE-Juel1)129138$$aMüller, R.$$b1$$uFZJ
000054533 7001_ $$0P:(DE-Juel1)129122$$aGrooß, J.-U.$$b2$$uFZJ
000054533 7001_ $$0P:(DE-HGF)0$$aNakajima, H.$$b3
000054533 7001_ $$0P:(DE-HGF)0$$aSasano, Y.$$b4
000054533 773__ $$0PERI:(DE-600)2016800-7 $$a10.1029/2005JD006726$$gVol. 111, p. D24S90$$pD24S90$$q111<D24S90$$tJournal of geophysical research / Atmospheres  $$tJournal of Geophysical Research$$v111$$x0148-0227$$y2006
000054533 8567_ $$uhttp://hdl.handle.net/2128/665$$uhttp://dx.doi.org/10.1029/2005JD006726
000054533 8564_ $$uhttps://juser.fz-juelich.de/record/54533/files/Tilmes_2006.Development.pdf$$yOpenAccess
000054533 8564_ $$uhttps://juser.fz-juelich.de/record/54533/files/Tilmes_2006.Development.jpg?subformat=icon-1440$$xicon-1440$$yOpenAccess
000054533 8564_ $$uhttps://juser.fz-juelich.de/record/54533/files/Tilmes_2006.Development.jpg?subformat=icon-180$$xicon-180$$yOpenAccess
000054533 8564_ $$uhttps://juser.fz-juelich.de/record/54533/files/Tilmes_2006.Development.jpg?subformat=icon-640$$xicon-640$$yOpenAccess
000054533 909CO $$ooai:juser.fz-juelich.de:54533$$pdnbdelivery$$pVDB$$pdriver$$popen_access$$popenaire
000054533 9131_ $$0G:(DE-Juel1)FUEK406$$bUmwelt$$kP22$$lAtmosphäre und Klima$$vAtmosphäre und Klima$$x0$$zfortgesetzt als P23
000054533 9141_ $$y2006
000054533 915__ $$0StatID:(DE-HGF)0510$$2StatID$$aOpenAccess
000054533 9201_ $$0I:(DE-Juel1)VDB47$$d31.12.2006$$gICG$$kICG-I$$lStratosphäre$$x0
000054533 970__ $$aVDB:(DE-Juel1)85368
000054533 9801_ $$aFullTexts
000054533 980__ $$aVDB
000054533 980__ $$aJUWEL
000054533 980__ $$aConvertedRecord
000054533 980__ $$ajournal
000054533 980__ $$aI:(DE-Juel1)IEK-7-20101013
000054533 980__ $$aUNRESTRICTED
000054533 980__ $$aFullTexts
000054533 981__ $$aI:(DE-Juel1)ICE-4-20101013
000054533 981__ $$aI:(DE-Juel1)IEK-7-20101013