* - Indicates paper has been withdrawn from meeting

Compact View of Conference

Sunday, 3 November 2002
	5:00 PM-7:00 PM, Sunday Conference Registration
Monday, 4 November 2002
	7:30 AM, Monday Conference Registration continues through Thursday, 7 November
	8:30 AM-8:40 AM, Monday Welcoming Remarks
	8:40 AM-1:15 PM, Monday Session 1 Tropics
8:40 AM 1.1 Thermal variability of the tropical tropopause region derived from GPS/MET observations   William J. Randel, NCAR, Boulder, CO 9:15 AM 1.2 Small-scale turbulence observations in the upper troposphere and lower stratosphere from MST radars   Gregory D. Nastrom, St. Cloud State University, St. Cloud, MN; and T. E. VanZandt, T. Tsuda, and J. Furumoto 9:30 AM 1.3 Mixing in the region of the subtropical jet: An analysis of high resolution aircraft measurements   Eric A. Ray, NOAA/AL, Boulder, CO; and K. H. Rosenlof, E. C. Richard, and K. K. Kelly 9:45 AM 1.4 Seasonal variation of ascent rates in the tropical lower stratosphere as inferred from HALOE trace gases   Masanori Niwano, Kyoto University, Kyoto, Japan; and K. Yamazaki and M. Shiotani 10:00 AM Coffee Break   10:30 AM 1.5 The stratospheric QBO in the NCEP reanalyses   Amihan S. Huesmann, University of Wisconsin, Madison, WI; and M. H. Hitchman 10:45 AM 1.6 The non-linear response of stratospheric ascent to changes in planetary wave forcing and its effect on the QBO   John P. McCormack, NRL, Washington, DC; and D. E. Siskind 11:00 AM 1.7 Wave drag parameterization in simple models of the quasi-biennial oscillation   Lucy J. Campbell, University of Toronto, Toronto, ON, Canada; and T. G. Shepherd and C. McLandress 1.8 Impacts of parameterized-gravity-wave driving of the quasi-biennial oscillation   Charles McLandress, University of Toronto, Toronto, ON, Canada; and J. Scinocca 11:15 AM 1.10 Isolation from planetary wave breaking of the lower tropical stratosphere   Kirill Semeniuk, MIT, Cambridge, MA; and R. A. Plumb 11:29 AM Discussion   11:39 AM Lunch Break   12:59 PM 1.14 Effects of Parameterizing Convectively Forced Gravity Wave Drag in NCAR CCM3   Hye-Yeong Chun, Yonsei University, Seoul, Korea; and I. -. S. Song, J. -. J. Baik, and Y. -. J. Kim
	1:30 PM-5:00 PM, Monday Session 2 Ozone
1:30 PM 2.1 A chemical lagrangian model of the stratosphere (CLAMS)   Daniel S. McKenna, NCAR, Boulder, CO; and P. Konopka, J. U. Groo�, G. Gunther, and R. M�ller 2:05 PM 2.2 Sensitivity of modeled ozone recovery to choice of meteorological fields   Anne R. Douglass, NASA/GSFC, Greenbelt, MD; and S. E. Strahan 2:19 PM 2.3 paper moved to Poster Session 1, New Paper number p1.4a   2:20 PM 2.3a The effect of transport and circulation differences on stratospheric ozone recovery in two 35-year three-dimensional simulations   Susan E. Strahan, University of Maryland, Greenbelt, MD; and A. R. Douglass 2:35 PM 2.4 Effects of past and projected greenhouse gas increases on the stratospheric ozone equilibrium   Michel S. Bourqui, University of Reading, Reading, Berks., United Kingdom; and C. P. Taylor and K. P. Shine 2:50 PM 2.5 Effects of Volcanic Eruptions on Stratospheric Ozone Recovery   Joan E. Rosenfield, NASA/GSFC, Greenbelt, MD 3:05 PM Coffee Break   3:35 PM 2.6 Understanding past and future northern hemisphere ozone   Theodore G. Shepherd, University of Toronto, Toronto, ON, Canada 3:50 PM 2.7 Comparison of a 2D photochemical model to data using statistical trend analysis   Richard Stolarski, NASA/GSFC, Greenbelt, MD; and S. Hollandsworth-Frith, C. Jackman, and E. Fleming 4:05 PM 2.8 Analyses of the extratropical UT/LS: Measurement datasets and MOZART-3   Chu-Feng Wei, University of Illinois, Urbana, IL; and D. J. Wuebbles and D. Kinnison 4:20 PM 2.9 Long-Term Variability of ozone and temperature in the tropical lower stratosphere: The role of extratropical wave forcing   Lon L. Hood, University of Arizona, Tucson, AZ; and B. E. Soukharev 4:35 PM 2.10 Interannual variability of ozone in the polar vortex during the fall season   S. Randolph Kawa, NASA/GSFC, Greenbelt, MD; and P. A. Newman, M. R. Schoeberl, R. S. Stolarski, and R. Bevilacqua 4:50 PM Discussion
	5:00 PM, Monday Oral Sessions End for the Day
	5:30 PM, Monday Ice Breaker Reception
Tuesday, 5 November 2002
	8:30 AM, Tuesday Morning Coffee Break in poster Session room
	8:30 AM, Tuesday Poster Session 1 Poster Session 1 (with coffee)
P1.1 The evolution of an idealized arctic oscillation event   Brent A. McDaniel, Georgia Tech, Atlanta, GA   P1.2 Gravity wave/large-scale flow interaction: a comparison of observation and model prediction   Redina L. Herman, University of Illinois, Urbana, IL; and W. A. Robinson and S. J. Franke   P1.3 Radio Aeronomy at Onsala Space Observatory   Peter M. Forkman, Chalmers University of Technology, Onsala, Sweden; and P. Eriksson and A. Winnberg   P1.4 Paper moved to session 2, New Paper number 2.3a     P1.4a Polar photochemical response to predicted changes in source gas emissions between 2000 and 2030 in the Global Modeling Initiative 3D CTM   David B. Considine, LRC, Hampton, VA; and S. E. Strahan, A. R. Douglass, A. Franz, P. S. Connell, and D. A. Rotman   P1.5 A global climatology of inertial instability and Rossby wave breaking   John A. Knox, University of Georgia, Athens, GA; and V. L. Harvey   P1.6 Turbulence and wind observation in the tropical tropopause region by the Equatorial Atmosphere Radar   Masayuki Yamamoto, Kyoto University, Kyoto, Japan; and T. Horinouchi, M. Fujiwara, H. Hashiguchi, S. Fukao, and M. D. Yamanaka   P1.7 Variability of gravity wave activity over Tromelin island   Fabrice Chane-Ming, Laboratoire de Physique de l'Atmosph�re, St Denis de la R�union, France; and R. A. Vincent, C. Marodon, J. Y. Tourneret, and J. Leveau   P1.8 Variability of total ozone over north-western Europe in the 1950s and in the 1990s: Frequency of low-ozone events   S. Br�nnimann, University of Arizona, Tucson, AZ; and L. Hood   P1.9 What controls the size of the Antarctic ozone hole?   Paul A. Newman, NASA/GSFC, Greenbelt, MD; and E. R. Nash and S. R. Kawa   P1.10 PRIMARY AND SECONDARY MAXIMUM OF THE NUMBER OF ASTHMA ATTAKS ON THE PRIMARY AND SECONDARY MAXIMUM OF THE NUMBER OF ASTHMA ATTAKS ON THE TERRYTORY OF THE SITY OF BITOLA-MACEDONIA   Blagojce Mickovski, WMO, Bitola, Macedonia   P1.11 A theory for isentropic tracer interrelationships   Noboru Nakamura, University of Chicago, Chicago, IL   P1.12 Changes in tropical upwelling a possible cause for increases in stratospheric water vapor?   Karen H. Rosenlof, NOAA/AL, Boulder, CO   P1.13 Equatorial Atmosphere Radar: System and First Results   Masayuki Yamamoto, Kyoto University, Kyoto, Japan; and H. Hashiguchi, S. Fukao, M. Yamamoto, T. Tsuda, T. Nakamura, T. Sato, M. Hagio, and Y. Yabugaki   P1.14 Exchange and mixing in the vicinity of the subtropical jet   L. Laura Pan, NCAR, Boulder, CO; and P. Konopka, D. McKenna, W. Randel, B. Gary, M. J. Mahoney, and E. Browell   P1.15 Gravity wave effects on the mean flow and eddy mixing: possible comparison of the parameterization schemes.   Valery A. Yudin, NCAR, Boulder, CO   P1.16 Gravity wave forcing in the stratosphere: Observationalconstraints from UARS   M. Joan Alexander, NorthWest Research Associates, Boulder, CO; and K. H. Rosenlof   P1.17 Ground based infrared measurements of stratospheric chemistry from Thule, Greenland   James W. Hannigan, NCAR, Boulder, CO; and M. T. Coffey, A. Goldman, and W. G. Mankin   P1.18 lamination in the tropical stratosphere   Hans-Jurg Jost, Bay Area Environmental Research Institute, Moffett Field, CA; and W. Parks   P1.19 Lower stratospheric equatorial downward motion during the westerly shear quasi-biennial oscillation phase   Hyunah Lee, NCAR, Boulder, CO; and W. Choi and A. Lambert   P1.20 Performance of the Meteolabor "Snow White" chilled-mirror hygrometer in the tropical troposphere: Comparisons with the Vaisala RS80 A/H-Humicap sensors   Masatomo Fujiwara, Kyoto Univ., Uji, Japan; and M. Shiotani, F. Hasebe, H. Voemel, S. Oltmans, P. W. Ruppert, T. Horinouchi, and T. Tsuda   P1.21 POAM Observations During the 2002 Antarctic Winter   Douglas R. Allen, NRL, Washington, DC; and R. Bevilacqua, R. Bevilacqua, M. Fromm, K. Hoppel, and G. Nedoluha   P1.22 Quantifying asymmetric breaking of Rossby waves   Noboru Nakamura, University of Chicago, Chicago, IL   P1.23 Simulation of the 2-day wave in the NCAR Whole Atmosphere Community Climate Model   Rolando R. Garcia, NCAR, Boulder, CO; and F. Sassi
	10:15 AM-1:30 PM, Tuesday Session 3 Satellite Measurements
10:15 AM 3.1 An Overview and Science Results from the SABER Experiment on the Timed Satellite   James M. Russell III, Hampton University, Hampton, VA; and M. Mlynczak, L. Gordley, and et al. 10:50 AM 3.2 The Aura Mission and the �A-Train�   Mark Schoeberl, NASA/GSFC, Greenbelt, MD; and A. Douglass and E. Hilsenrath 11:05 AM 3.3 Capabilities and Role of the HIRDLS Experiment on EOS Aura   John Gille, University of Colorado and NCAR, Boulder, CO; and J. Barnett, A. Lambert, M. Coffey, T. Eden, D. Kinnison, W. Mankin, and B. Nardi 11:20 AM 3.4 Monitoring and Assimilation of MLS Measurements in the DAO Ozone Data Assimilation System   Nathan Winslow, NASA/GSFC, Greenbelt, MD; and I. Stajner and R. Rood 11:35 AM 3.5 The LIMS Version 6 water vapor distributions   Ellis Remsberg, NASA/LRC, Hampton, VA; and V. L. Harvey, M. Natarajan, and L. Gordley 11:50 AM Discussion   12:00 PM Lunch Break
	1:30 PM-5:00 PM, Tuesday Session 4 Mesosphere
1:30 PM 4.1 Radar studies of the dynamics of the polar mesosphere   Robert A. Vincent, University of Adelaide, Adelaide, SA, Australia 2:05 PM 4.2 The dynamics of seasonal variability in the global structure of the diurnal tide   David A. Ortland, NorthWest Research Associates, Bellevue, WA; and C. McLandress and M. J. Alexander 2:20 PM 4.3 Impact of Tides on the Radiative Budget of the Mesosphere   Anne K. Smith, NCAR, Boulder, CO; and D. R. Marsh 2:35 PM 4.4 The effects of gravity wave breaking in the upper mesosphere   Fabrizio Sassi, NCAR, Boulder, CO; and B. A. Boville, D. Kinnison, R. R. Garcia, and R. Roble 2:50 PM 4.5 Generation of the two-day wave as a barotropic instability   Diane Pendlebury, NorthWest Research Associates, Bellevue, WA; and T. J. Dunkerton 3:05 PM Coffee Break   3:35 PM 4.6 OH column abundance over JPL's TMF 1997�2001: Analysis and interpretation   Franklin P. Mills, JPL, Pasadena, CA; and R. P. Cageao, V. Nemtchinov, S. P. Sander, B. Chu, Y. Jiang, M. Allen, E. Karpilovsky, Y. L. Yung, J. Russell, and E. E. Remsberg 3:50 PM 4.7 H2O Ice at the Mesopause: HALOE Ice Saturation Regions and PMC   Geoff Crowley, Southwest Research Institute, San Antonio, TX; and J. Olivero, C. Hackert, G. Thomas, J. Russell, and L. Gordley 4:05 PM 4.8 Mesospheric clouds, solar influences, and mystery within a changing atmosphere   John J. Olivero, Embry-Riddle University, Daytona Beach, FL; and G. E. Thomas, E. P. Shettle, M. T. DeLand, and S. P. Burton 4:20 PM 4.9 Parameterization of Non-LTE Source Function with Chemical Production by an Equivalent Two-level Model   Xun Zhu, Johns Hopkins University, Laurel, MD 4:35 PM 4.10 Turbulence at the tropopause due to breaking Kelvin waves observed by the Equatorial Atmosphere Radar   Masatomo Fujiwara, Radio Science Center for Space and Atmosphere, Kyoto University, Kyoto, Japan; and M. K. Yamamoto, H. Hashiguchi, T. Horinouchi, and S. Fukao 4:50 PM Discussion
	5:00 PM, Tuesday Sessions end for the day
Wednesday, 6 November 2002
	8:30 AM, Wednesday Poster Session 2 Poster Session 2 (with Coffee)
P2.1 Lidar measurements of middle atmosphere gravity wave climatology at Davis, Antarctica   Andrew R. Klekociuk, Australian Antarctic Division, Kingston, Tasmania, Australia; and R. A. Vincent, A. J. Dowdy, J. L. Innis, and M. M. Lambert   P2.2 Non-orographic generation of arctic PSCs during December 1999   Matthew H. Hitchman, University of Wisconsin, Madison, WI; and M. L. Buker   P2.3 Observations of Cirrus and Aerosol in the Upper Troposphere   Steven T. Massie, NCAR, Boulder, CO; and W. J. Randel   P2.4 Physical Mechanism of the Arctic and Antarctic Oscillations   Evgeny A. Jadin, Central Aerological Observatory, Dolgoprudny, Moscow, Russia; and V. E. Kadygrov P2.5 The temporal trend of CO2 and the mean age of the air in the stratosphere derived from balloon borne whole air measurements   Andreas Engel, J. W. Goethe University of Frankfurt, Frankfurt, Germany; and U. Schmidt, C. Poss, and I. Levin   P2.6 Retrieval of atmospheric profiles of temperature and trace species from the High Resolution Dynamics Limb Sounder   Alyn Lambert, NCAR, Boulder, CO; and R. Khosravi, H. Lee, D. Edwards, J. Gille, and K. Stone   P2.7 Sensitivity Studies for Assimilated Ozone Profiles   Ivanka Stajner, NASA/GSFC, Greenbelt, MD; and N. Winslow, K. Wargan, R. Rood, and S. Pawson   P2.8 Stratospheric temperature data continuity   Alvin J. Miller, NOAA/NWS/NCEP/CPC, Camp Springs, MD; and M. E. Gelman, R. Lin, and M. D. Goldberg   P2.9 The 6.5-day Wave in the Mesosphere and Lower Thermosphere: Evidence for Baroclinic Instability   Ruth S. Lieberman, Northwest Research Associates, Boulder, CO; and D. Riggin   P2.10 Retrieval of vertical abundances for CO and molecules with weak emission lines using the Odin satellite Sub-Millimeter Radiometer measurements   Eric Dupuy, Observatoire Aquitain des Sciences de l'Univers, Floirac, France; and P. Ricaud, J. Urban, N. Lauti�, E. LeFlochmo�n, C. Jimenez, P. Eriksson, J. De La No�, D. Murtagh, and M. Olberg   P2.11 Interannual variations in stratospheric tracers   Jun Ma, Johns Hopkins University, Baltimore, MD; and D. W. Waugh, P. Newman, A. R. Douglass, and S. Pawson   P2.12 Influence of Solar Variability on Stratospheric Dynamics   Alexander Ruzmaikin, JPL, Pasadena, CA   P2.13 A Comparison of the Stratospheric Age-Spectra from Data Assimilation Models   Mark Schoeberl, NASA/GSFC, Greenbelt, MD; and A. Douglass, Z. Zhu, and S. Pawson   P2.14 April 18-24, 2002: PEM observations of atmospheric energy input and ionization rates determined from precipitating charged particles   Rudy A. Frahm, Southwest Research Institute, San Antonio, TX; and G. Crowley, J. D. Winningham, J. R. Sharber, and L. J. Paxton   P2.15 Biological effects of the Earth magnetic field and extra-low- frequency atmospheric pressure oscillations   Yuri P. Gorgo, Kiev Taras Shevchenko National University, Kiev, Ukraine; and T. G. Miroshnik and L. A. Didyk   P2.16 Calibration and Validation of the SSMIS Upper Atmosphere Sounding Capability   Steven D. Swadley, NRL, Monterey, CA; and B. Burns   P2.17 Descent rate in the Antarctic vortex estimated by ADEOS/ILAS trace gases and its relation to dynamical fields   Nozomi Kawamoto, National Space Development Agency of Japan (NASDA), Tokyo, Japan; and H. Kanzawa and M. Shiotani   P2.18 Diagnosis of wave-mean-flow interaction and Lagrangian-mean circulation based on the pressure-isentrope hybrid vertical coordinates   Toshiki Iwasaki, Tohoku University, Sendai, Japan; and D. Tanaka   P2.19 Dynamical contributions to long-term total ozone trends in the midlatitude Northern Hemesphere   Grigori N. Nikouline, Swedish Institute of Space Physics, Kiruna, Sweden   P2.20 Effect of Short-Term Solar Ultraviolet Flux Variability in a Coupled Model of Photochemistry and Dynamics   Xun Zhu, Johns Hopkins University, Laurel, MD; and J. H. Yee and E. R. Talaat   P2.21 A case study of the 2001/2002 winter Polar Arctic stratosphere as inferred from GPS radio occultations   Manuel de la Torre Jurez, JPL/ California Institute of Technology, Pasadena, CA   P2.22 A gravity wave induced ice-cloud over Greenland: model validation and investigation of dynamical mechanisms   S. Buss, Institute for Atmospheric and Climate Science, Zurich, Switzerland; and H. Wernli and H. Davies   P2.23 A Fast Stratospheric Chemistry Model for General Circulation Models   Chris P. Taylor, The University of Reading, Reading, UK
	10:15 AM-1:30 PM, Wednesday Session 5 Long-term Changes
10:15 AM 5.1 What is our understanding of the observed temperature variations and changes in the stratosphere?   V. Ramaswamy, NOAA/GFDL, Princeton, NJ 10:50 AM 5.2 Trends of stratospheric trace species for the last ten years observed by HALOE and their chemical mechanisms   Wookap Choi, University of Maryland, Baltimore County, MD; and D. Youn, D. J. Wuebbles, and K. O. Patten 11:05 AM 5.3 The stratospheric circulation during the Eocene: a mechanistic study of the stratospheric response to changes in surface temperature gradients   Jessica L. Neu, Harvard University, Cambridge, MA; and D. B. Kirk-Davidoff, D. P. Schrag, R. A. Plumb, and J. G. Anderson 11:20 AM 5.4 Response of the Middle Atmosphere to altered depictions of past and future climates   David Rind, NASA, New York, NY; and M. Prather and C. McLinden 11:35 AM 5.5 A Clear Signal of the 11-year Solar Cycle in Atmospheric Data   Katie Coughlin, University of Washington, Seattle, WA; and K. K. Tung 11:50 AM Discussion   12:00 PM Lunch Break
	1:30 PM-3:35 PM, Wednesday Session 6 Climate Coupling between Stratosphere -and Troposphere
1:30 PM 6.1 The role of the stratosphere in tropospheric weather & climate   Mark P. Baldwin, Northwest Research Associates, Bellevue, WA 2:05 PM 6.2 Feedback on Tropospheric Wave Activity from Radiatively Induced Stratospheric Cooling in the Stratosphere in Late Winter   Yongyun Hu, University of Washington, Seattle, WA; and K. K. Tung 2:20 PM 6.3 Tropospheric response to stratospheric perturbations in a relatively simple general circulation model   Lorenzo M. Polvani, Columbia University, New York, NY; and P. J. Kushner 2:35 PM 6.4 Dynamical response of the troposphere and stratosphere to radiative equilibrium changes in a simple global circulation model   Masakazu Taguchi, University of Washington, Seattle, WA; and D. L. Hartmann 2:50 PM 6.5 Changes in stratosphere-troposphere circulation induced by volcanic aerosol   Mihaela Caian, Imperial College of Science, Technology and Medicine, London, United Kingdom; and J. D. Haigh 3:05 PM Coffee Break
	3:30 PM-4:55 PM, Wednesday Session 7 Gravity Waves
3:30 PM 7.1 A meridional scan of the stratosphere over the ocean   Kaoru Sato, National Institute of Polar Research, Tokyo, Japan; and M. Yamamori, S. Ogino, N. Takahashi, Y. Tomikawa, and T. Yamanouchi 3:45 PM 7.2 A mechanism of enhanced temperature fluctuations by gravity waves in critical layers   Tatiana L. Erukhimova, Texas A&M University, College Station, TX; and V. Y. Trakhtengerts 4:00 PM 7.3 A representation of the full gravity wave spectrum generated by convection in realistic environmental wind conditions   Jadwiga H. Beres, University of Washington, Seattle, WA; and M. J. Alexander and J. R. Holton 4:15 PM 7.4 Convectively generated gravity waves simulated throughout the equatorial middle atmosphere   Takeshi Horinouchi, Kyoto University, Uji, Kyoto, Japan 4:30 PM 7.5 Explicit modeling of gravity-wave breaking above deep convection   Todd P. Lane, NCAR, Boulder, CO; and R. D. Sharman and T. L. Clark 4:45 PM Discussion
	4:55 PM, Wednesday Sessions End for the day
Thursday, 7 November 2002
	8:30 AM-1:30 PM, Thursday Session 8 Polar Stratosphere
8:30 AM 8.1 Denitrification of the Polar Stratosphere   Paul O. Wennberg, California Institute of Technology, Pasadena, CA; and S. Dhaniyala and K. McKinney 9:05 AM 8.2 Surface crystallization of supercooled droplets in clouds   Azadeh Tabazadeh, NASA/ARC, Moffett Field, CA 9:20 AM 8.3 Clouds in the winter Arctic tropopause region during SOLVE   Leonhard Pfister, NASA/ARC, Moffett Field, CA; and H. Selkirk, B. Anderson, J. Podolske, G. Sachse, M. Avery, and M. Schoeberl 9:35 AM 8.4 The role of NOy as a diagnostic of small-scale mixing in a denitrified polar vortex   R. S. Gao, NOAA/AL, Boulder, CO; and P. J. Popp, E. A. Ray, K. H. Rosenlof, M. J. Northway, D. W. Fahey, A. F. Tuck, C. R. Webster, D. F. Hurst, S. M. Schauffler, H. Jost, and T. P. Bui 9:50 AM 8.5 Influence of the Tibetan High on the south polar vortex: mechanistic modeling and observations   Marek J. Rogal, University of Wisconsin, Madison, WI; and M. H. Hitchman 10:05 AM Coffee Break   10:35 AM 8.6 Evolutional Paths of Stratospheric Polar Vortices   Ping-ping Rong, Johns Hopkins University, Baltimore, MD; and D. Waugh 10:50 AM 8.7 A climatology of vortex life cycles in the stratosphere and their effect on tracer transport   V. Lynn Harvey, LRC, Hampton, VA; and R. B. Pierce, T. D. Fairlie, and M. H. Hitchman 11:05 AM 8.8 The influence of vortex edge thickness on Rossby wave breaking   Richard K. Scott, Columbia University, New York, NY; and D. G. Dritschel, L. M. Polvani, and D. W. Waugh 11:20 AM 8.9 A parameter-sweep experiment on the effect of equatorial QBO on the occurrence of stratospheric sudden warmings   Yoko Naito, Kyoto University, Kyoto, Japan; and M. Taguchi and S. Yoden 11:35 AM 8.10 Model Studies of Winter Hemisphere stratospheric Flow Regimes   Lesley J. Gary, Rutherford Appleton Laboratory, Chilton, Oxon, England 11:50 AM Discussion   12:00 PM Lunch Break
	1:30 PM-3:35 PM, Thursday Session 9 Tropical Transition Layer
1:30 PM 9.1 Ice cloud formation and dehydration in the tropical tropopause layer   Eric Jensen, NASA/ARC, Moffett Field, CA 2:05 PM 9.2 Clouds, water vapor and climate in the tropical tropopause region   Andrew Gettelman, NCAR, Boulder, CO 2:20 PM 9.3 Driving of the annual cycle in tropical tropopause temperatures by localized breaking of synoptic-scale waves   Warwick Norton, University of Oxford, Oxford, United Kingdom; and A. Kerr-Munslow 2:35 PM 9.4 The connection between stratospheric intrusions and tropical convection   Beatriz Funatsu, Johns Hopkins University, Baltimore, MD; and D. Waugh 2:50 PM 9.5 The origins of thin cirrus observed in the tropical tropopause layer over the Pacific Ocean: Convective influence case studies from the GTE Pacific Exploratory Missions   Henry B. Selkirk, Bay Area Environmental Research Institute, Moffett Field, CA; and L. Pfister and E. V. Browell 3:05 PM Coffee Break
	3:35 PM-5:10 PM, Thursday Session 10 Transport and Mixing
3:35 PM 10.1 Stratospheric mixing driven by horizontal flow deformations: Satellite and in-situ observations versus transport studies with the Chemical Lagrangian Model of the Stratosphere (CLaMS)   Paul Konopka, Research Center Juelich, Juelich, Germany; and J. U. Grooss, G. Guenther, R. Mueller, M. Riese, D. McKenna, and V. Kuell 3:50 PM 10.2 Large-scale mixing in the middle atmosphere   Jennifer Verlaine Lukovich, York University, Toronto, ON, Canada; and T. G. Shepherd 4:05 PM 10.3 Mixing and transport in the tropopause region: quantification techniques and investigation of variability   Emily F. Shuckburgh, Ecole Normale Superieure, Paris, France 4:20 PM 10.4 Quantifying the tropopause mixing barrier in the Canadian Middle Atmosphere Model   David Sankey, University of Toronto, Toronto, ON, Canada; and T. G. Shepherd 4:35 PM 10.5 Troposphere-to-stratosphere transport and implications for water vapour in the extratropical lowermost stratosphere   Heini Wernli, ETH, Zurich, Switzerland; and M. Sprenger and C. Schiller 4:50 PM 10.6 Quantifying cross-tropopause ozone flux over East Asia during TRACE-P   Marcus Lee B�ker, University of Wisconsin, Madison, WI; and M. H. Hitchman and R. B. Pierce 5:05 PM Concluding Remarks
	5:10 PM, Thursday Confernce Ends

Browse the complete program of The 12th Conference on Middle Atmosphere