EGU General Assembly 2007

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	Quick Search Title + Author Title Author Abstract Number Schedule Number Programme Groups Great Debates Union Symposia Educational Symposia Atmospheric Sciences Biogeosciences Climate: Past, Present, Future Cryospheric Sciences Energy, Resources and the Environment Geochemistry, Mineralogy, Petrology & Volcanology Geodesy Geodynamics Geomorphology Geosciences Instrumentation and Data Systems Hydrological Sciences Isotopes in Geosciences: Instrumentation and Applications Magnetism, Palaeomagnetism, Rock Physics & Geomaterials Natural Hazards Nonlinear Processes in Geosciences Ocean Sciences Planetary and Solar System Sciences Seismology Soil System Sciences Solar-Terrestrial Sciences Stratigraphy, Sedimentology and Palaeontology Tectonics and Structural Geology Medal Lectures EGU Short Courses Keynote Lectures Townhall Meetings Division Business Meetings Editorial Board Meetings Union Meetings Splinter Meetings Forums   Poster Programme - AS1.09 The tropical tropopause region Select contributions you wish to be included in your Personal Programme and press "Add" to Personal Programme. Finally, click on "Personal Programme" to modify, view, print, save or export your Personal Programme. Please, click Abstract Number to find the corresponding abstract as PDF file; if necessary, download Adobe Acrobat Reader 4.0 first to open the file. Any abstract may be freely reproduced for non-commercial, scientific purposes; however, the moral right of the author(s) to be identified as the author(s) of such abstracts is asserted. Convener: Schiller, C. Co-Convener: Schlager, H., Pommereau, J., Vaughan, G. Co-Sponsorship: Author in Attendance: Thursday, 19 April 2007 08:30 - 10:00 Display Time: Thursday, 19 April 2007 08:00 - Thursday, 19 April 2007 19:30 Poster Area: Halls X/Y Chairperson: POMMEREAU, J.-P. Select complete timeblock XY0017 EGU2007-A-02936;  AS1.09-1TH1P-0017 Atlas, E.; Lueb, R.; Zhu, X.; Custals, L.; Tremblay, R. Measurements of organic bromine compounds in the UT/LS region XY0018 EGU2007-A-04232;  AS1.09-1TH1P-0018 Dorf, M.; Butz, A. ; Camy-Peyret, C.; Chipperfield, M.P. ; Feng, W.; Grunow, K.; Kritten, L.; Simmes, B.; Weidner, F.; Pfeilsticker, K. The budget of bromine and iodine and the aerosol extinction in the tropical UT/LS as derived from spectroscopic balloon observations XY0019 EGU2007-A-10792;  AS1.09-1TH1P-0019 Sturges, W.T.; Worton, D.R.; O'Sullivan, D.A.; Engel, A.; Laube, J. Very short lived halogenated organic gases in the tropical upper troposphere and lower stratosphere XY0020 EGU2007-A-00853;  AS1.09-1TH1P-0020 Kritten, L.; Butz, A.; Dorf, M.; Grunow, K.; Oelhaf, H.; Reichl, U.; Simmes, B.; Weidner, F.; Wetzel, G.; Pfeilsticker, K. Time Resolved Profiling of Stratospheric Radical Species by Balloon-borne Skylight Limb Observations XY0021 EGU2007-A-08706;  AS1.09-1TH1P-0021 Mébarki, Y.; Catoire, V.; Marecal, V.; Huret, N.; Freitas, S.R.; Longo, K.; Pirre, M. Unexpected CO, NOx and HCl mixing ratios above the TTL derived from balloon measurements at 5°S: a signature of air mass injection from the troposphere into the tropical stratosphere ? XY0022 EGU2007-A-11081;  AS1.09-1TH1P-0022 Mitev, V.; Matthey, R.; Martucci, G. ; Yushkov, V.; Sitnikov, N.; Lukyanov, A.; Lapshova, E.; Ulanovsky, A.; Ravegnani, F. Evidences for vertical transport connected to cirrus clouds formation in the tropical UTLS, observed with stratospheric aircraft "Geophysica" XY0023 EGU2007-A-08435;  AS1.09-1TH1P-0023 Baehr, J.; Volk, C.M.; Kuhn, A.C.; Viciani, S.; Ulanovski, A.; Ravegnani, F.; Schlager, H.; Stohl, A.; Konopka, P. Convective transport and mixing processes in the tropical tropopause region during TROCCINOX XY0024 EGU2007-A-08238;  AS1.09-1TH1P-0024 Homan, C.D.; Volk, C.M. ; Baehr, J.; Kuhn, A.C.; Werner, A.; Viciani, S.; Ulanovski, A.; Ravegnani, F.; Günther, G. ; Brunner, D. Mixing of overshooting air in the TTL during the SCOUT-O3 Aircraft Campaign XY0025 EGU2007-A-08007;  AS1.09-1TH1P-0025 Kuhn, A.C.; Volk , C.M.; Baehr , J.; Werner , A.; Ivanova , E.; Konopka , P.; Ulanovski , A.; Ravegnani , F.; Viciani , S.; Schlager , H. Isentropic transport and mixing in the sub-tropical UTLS over Brazil: Analysis of airborne tracer measurements during Troccinox II XY0026 EGU2007-A-07804;  AS1.09-1TH1P-0026 Yushkov, V.; Lukyanov, A.; Sitnikov, N.; MacKenzie, R.; Ravegnani, F.; Karpechko, A. Water vapour and ozone as an indicator of dynamical processes in the tropical UTLS XY0027 EGU2007-A-04295;  AS1.09-1TH1P-0027 Cairo, F.; Di Donfrancesco, G.; Viterbini, M.; Cardillo, F.; Fierli, F.; Snels, M. Clouds and aerosols detected by balloonborne lidars and backscattersondes in the UTLS during the SCOUT-AMMA campaign XY0028 EGU2007-A-06631;  AS1.09-1TH1P-0028 Fierli, F.; Didonfrancesco, G.; Cairo, F.; Zampieri, M.; Orlandi, E. Analysis of cirrus optical properties in convective outflow during the Hibiscus campaign XY0029 EGU2007-A-07230;  AS1.09-1TH1P-0029 Fierli, F.; Silvia, V. ; Cairo, F.; Damato, F.; Ravegnani, F.; Didonfrancesco, G.; Mazzinghi, P. Observations and analysis of small-scalemotions by Aircraft in the tropical UT-LS during the Troccinox 2004 field campaign XY0030 EGU2007-A-07839;  AS1.09-1TH1P-0030 Allen, G; May, P; Brunner, D; Vaughan, G; Zhu, M; Harris, N Observations of a deep tropopause fold over Darwin during ACTIVE and SCOUT-O3 – Implications for the TTL and local meteorology XY0031 EGU2007-A-10006;  AS1.09-1TH1P-0031 Heyes, W; Vaughan, G; Allen, G A climatological evolution of ozone as expressed by ozonesonde measurements collected throughout the ACTIVE campaign XY0032 EGU2007-A-07534;  AS1.09-1TH1P-0032 Immler, F.; Krüger, K.; Verver, G.; Fujiwara, M.; Schrems, O. Equatorial Kelvin Waves, Cirrus Clouds, and Dehydration in the TTL. XY0033 EGU2007-A-03848;  AS1.09-1TH1P-0033 Wetzel, G.; Oelhaf, H.; Reddmann, T.; Ruhnke, R.; Friedl-Vallon, F.; Kleinert, A.; Lengel, A.; Maucher, G.; Nordmeyer, H. Nitrogen chemistry and tracer correlations in the tropical UT/LS region from MIPAS-B measurements XY0034 EGU2007-A-08999;  AS1.09-1TH1P-0034 Chauhan, S; THE MIPAS UTLS TEAM IMK/IAA retrievals of temperature and trace gases from MIPAS reduced resolution (RR) mode in support of SCOUT-O3 and AMMA campaigns XY0035 EGU2007-A-00760;  AS1.09-1TH1P-0035 Steinwagner, J.; Milz, M.; von Clarmann, T.; Höpfner, M.; Glatthor, N.; Grabowski, U.; Stiller, G. P.; Röckmann, T. HDO measurements from space XY0036 EGU2007-A-07693;  AS1.09-1TH1P-0036 Ekström, M.; Eriksson, P.; Rydberg, B.; Murtagh, D. P. Upper tropospheric humidity observations by Odin-SMR Author in Attendance: Thursday, 19 April 2007 10:30 - 12:00 Display Time: Thursday, 19 April 2007 08:00 - Thursday, 19 April 2007 19:30 Poster Area: Halls X/Y Chairperson: SCHILLER, C. Select complete timeblock XY0037 EGU2007-A-09974;  AS1.09-1TH2P-0037 Grosvenor, D. P.; Choularton, T. W.; Coe, H.; Held, G. Potential effects of deep convection observed during HIBISCUS 2004 on the water vapour content of the TTL as simulated by a Cloud Resolving Model. XY0038 EGU2007-A-10364;  AS1.09-1TH2P-0038 Russo, M. R.; Hosking, J. S.; Pyle, J. A high resolution mesoscale model of North Australia: tropical convection and its role on transport through the tropical tropopause layer (cancelled) XY0039 EGU2007-A-02377;  AS1.09-1TH2P-0039 Henriot, J. M.; Marecal, V.; Pirre, M.; Freitas, S. R.; Longo, K. M. Vertical transport of tracers in the TTL simulated using a 3D mesoscale model XY0040 EGU2007-A-07310;  AS1.09-1TH2P-0040 Ferretti, R; Gentile, S; Redaelli, G; Taddei, A Evaluation of the dynamical structure of deep convection in the tropics using a mesoscale model and high resolution back trajectories: a Hector event during SCOUT-O3 campaign XY0041 EGU2007-A-09948;  AS1.09-1TH2P-0041 Bonazzola, M. ; James, R.; Legras, B.; Fueglistaler, S. The Indian monsoon anticyclone water vapour trap XY0042 EGU2007-A-06470;  AS1.09-1TH2P-0042 Fueglistaler, S.; Dessler, A.; Dunkerton, T.; Folkins, I.; Fu, Q.; Mote, P. Towards a synthesis definition of the TTL XY0043 EGU2007-A-03886;  AS1.09-1TH2P-0043 Fueglistaler, S.; Legras, B. Fountains and drains: What do we know about the heat balance of the Tropical Tropopause Layer? XY0044 EGU2007-A-02559;  AS1.09-1TH2P-0044 Fueglistaler, S.; Fu, Q. The impact of deep convective clouds on lower stratospheric heating rates XY0045 EGU2007-A-08967;  AS1.09-1TH2P-0045 Hamann, U.; Mayer, B. Horizontal structure of the radiative heating rate in the tropical tropopause layer XY0046 EGU2007-A-02343;  AS1.09-1TH2P-0046 Wohltmann, I.; Rex, M. Improved vertical and residual velocities on pressure coordinates in analysis data and application to trajectory calculations in the TTL XY0047 EGU2007-A-08521;  AS1.09-1TH2P-0047 James, R.; Legras, B. Mixing processes at the tropical and sub-tropical tropopause XY0048 EGU2007-A-07083;  AS1.09-1TH2P-0048 Braesicke, P.; Streibel, M.; Harris, N.R.P; Hurwitz, M.M.; Levine, J.G.; Morgenstern, O.; Pyle, J.A. Ozone mixing ratios along the tropopause: How do models represent the transition from the tropics to the extra-tropics? to Personal Programme and Back to Session Programme View corresponding Oral Programme Back to Session Programme

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