| Upper troposphere/lower stratosphere composition (continued) | Chair: L. Pfister |
| QBO dynamics in a 7-km global climate simulation | L. Holt |
| Characteristics of Waves in the Tropical Tropopause Layer | J.-E. Kim |
| Cirrus and Wave-induced Temperature Anomaly Relationships in ATTREX Measurements | J. Alexander |
| Impact of deep convection on tropical tropospheric and stratospheric composition | Chair: J. Alexander |
| An upper tropospheric cloud-convection (UTCC) process study | G. Stephens |
| Tropical tropopause layer variability associated with the Madden-Julian Oscillation during DYNAMO | T. Birner |
| Transport across the TTL and convective sources | B. Legras |
| Convective transport of NMHCs and VSLS from the surface to the upper troposphere and lower stratosphere | Q. Liang |
| Convective impacts on trace gases in the Tropical Tropopause Layer during Boreal Winter as seen during ATTREX | L. Pfister |
| Efforts Toward Development Of A High Resolution Global Climatology Of Overshooting Cloud Top Detections Using MODIS and Geostationary Satellite Imager Data | K. Bedka |
| Impact of Overshooting Deep Convection on the Stratospheric Water Vapor: an A-Train Satellite View | H. Su |
| Survey of global distribution of convection overshooting tropopause using first year of GPM observations | C. Liu |
| Use of ground-based, airborne, and satellite measurements for evaluation of global models | Chair: R. Müller |
| The OMPS Limb Profiler Stratospheric Aerosol Products and Comparisons to the GEOS-5 Chemistry-Climate Model | P. Colarco |
| An assessment of upper-troposphere and lower-stratosphere water vapor in GEOS5, MERRA, and ECMWF analysis and reanalyses using Aura MLS observations | J. Jiang |
| An assessment of the CAM5/CARMA model: TTL cirrus cloud representation through comparisons with ATTREX 3 and CALIPSO observations | C. Maloney |
| Comparison of WRF simulated mass fluxes with those derived from radar observations for the Tropical Western Pacific | R. Schofield |
| Halogen budgets/partitioning/sources/transport/etc. | Chair: E. Atlas |
| Growth in the stratospheric loading of halogenated very short-lived substances and their impact on ozone and climate | S. Montzka |
| Halocarbons in the TTL: the roles of oceanic emissions and atmospheric transport | S. Tegtmeier |
| Tropical tropospheric bromine and stratospheric injection of Bry from VSL compounds inferred from CONTRAST * | R. Salawitch |
| Measurements of bromine monoxide and iodine monoxide in the lower stratosphere: constraints on total inorganic bromine and iodine * | T. Koenig |
| Measurement and simulation of CH4, O3, NO2, BrO, and major brominated source gases during the NASA-ATTREX Global Hawk deployments in 2013: Implications for the photochemistry and total amount of bromine in the TTL and stratosphere | K. Pfeilsticker |