Theme 1 Connections of Atmospheric Composition and Chemistry to Weather and Climate
 
1254 1 Keynote   Clara Orbe ECS Overview of Large-Scale Tropospheric Transport in the Chemistry Climate Modeling Initiative (CCMI) Models
1046 1 Keynote   Marta Abalos ECS New Insights on the Impact of Ozone Depleting Substances and the Antarctic Ozone Hole on the Brewer-Dobson Circulation
1336 1 Keynote   Hans Schlager - First Airborne Measurements of SO2, H2SO4 , NO, HNO3, and NOy in the Asian Summer Monsoon Anticyclone between 12 and 20 Km
1258 1 Oral     Gabriel Chiodo - The Importance of the Ozone Layer for the Response of the Climate System to Natural and Anthropogenic Forcings
1493 1 Oral     Seungmok Paik ECS Divergent Hydrological Responses to Volcanic Eruptions in CMIP5 Multi-Models
1156 1 Oral     Leonie Bernet ECS Stratospheric Ozone Recovery at Mid-Latitudes: Improved Ground-Based Time Series and Trend Estimations
1180 1 Oral     William Ball - Evidence for a Continuous Decline in Lower Stratospheric Ozone Offsetting Ozone Layer Recovery
1442 1 Oral     Alina Fiehn - Importance of Seasonally Resolved Oceanic Emissions for Bromoform Delivery to the Stratosphere through the Asian Monsoon
1507 1 Oral     Tianjun Zhou - Anthropogenic Aerosols Reduced Global Land Monsoon Precipitation
            1   Aerosol observations and analysis
1454 1 1 1 B Kevin R. Leavor ECS A Global Perspective of SAGE III ISS Aerosol Observations
1541 1 1 2 F Hazel Vernier - Chemical Composition of Aerosols in the Upper Troposphere and Lower Stratosphere over India
1484 1 1 3 C Ranjit Kumar - Characterization of Atmospheric Soot Particles using Aethalometer and SEM-EDX
1204 1 1 4 A Ram P R Sinha - Development of Balloon-Borne Impactor Payload for Profiling Free Tropospheric Aerosol Size Distribution
1021 1 1 5 D Muhammad Zeeshaan Shahid ECS Modelling and Remote-Sensing based Analysis of a Dense Haze Event over Northeastern Pakistan
1495 1 1 6 B Jonathon S. Wright - Links between the Large-Scale Circulation and Daily Air Quality Variations over Central-Eastern China during Winter
1501 1 1 7 E Andrea Stenke - Composition of the Asian Tropopause Aerosol Layer Simulated with a Coupled Aerosol-Chemistry-Climate Model: Enhanced H2SO4-H2O Droplets, HNO3-H2SO4-H2O Ternaries, Organics, Ice, or a Mix?
1062 1 1 8 C Pradeep Kumar ECS Seasonal Variations of Atmospheric Aerosols and its Association with the Optical Properties of Aerosols in Varanasi at Middle Indo-Gangetic Plain
1019 1 1 10 D Imran Shahid - Variability of Particulate Matter Concentrations during Dense Winter Fog Period in Northeastern Pakistan
1446 1 1 11 A Lakhima Chutia ECS Composition of Aerosols in the Upper Troposphere over Indian Subcontinent
1356 1 1 12 E Rashada Akter Nahida - Polycyclic Aromatic Hydrocarbons in Atmospheric Fine Particulate Matters in Dhaka, Bangladesh: Sources Characterization and Potential Health Impact
1093 1 1 13 B Vikas Goel ECS Chemical Processing of Dust in an Urban Environment (New Delhi)
1361 1 1 14 F Chandra Mouli Pavuluri - High Abundance of Non-Fossil Derived Organics in Fine Aerosols in the Eastern Mediterranean Troposphere
1223 1 1 15 C Mingfu Cai ECS The Size Resolved Cloud Condensation Nuclei (CCN) Activity and its Prediction based on Aerosol Hygroscopicity and Composition in the Pearl Delta River (PRD) Region during Wintertime 2014
1432 1 1 16 B Masatomo Fujiwara - Measurements of Cloud Particles and Sea Salt Aerosols at Tarawa (1.35N, 172.92E), Kiribati using Balloon-Borne Cloud Particle Sensor (CPS) under the SOWER Campaigns
1504 1 1 17 E Anita Lakhani - Chemical Characteristics, Source Apportionment and Health Risk Assessment on Human Exposed to Heavy Metals in PM10 at a Traffic Site
1061 1 1 18 C Arti Choudhary ECS Estimate the Influence of Aerosols Optical Properties its Radiative Effects and Seasonal Variability in Megacity Delhi, India
1357 1 1 19 D Tanzina Tul Karim - Source Apportionment Study with PMF Model and Health Risk Assessment of Volatile Organic Compounds (VOCs) at Atmospheric Fine Particulate Matters (PM2.5) in Dhaka, Bangladesh
1350 1 1 20 D Chong Shen - The Impacts of Aerosol on Precipitation in the Pearl River Delta Region
1301 1 1 21 F Alan Robock - Impacts of Stratospheric Sulfate Geoengineering on PM2.5
            2   Volcanic emissions and analysis
1116 1 2 1 B Timofei Sukhodolov ECS Influence of Volcanic SO2 Emissions on the Climate and Ozone Layer Evolution during Early 21st Century.
1482 1 2 2 D Hans Brenna ECS Atmospheric, Climatic and Environmental Effects of the Super-Size Los Chocoyos Eruption 84 Kyrs Ago
1487 1 2 3 C Andrea Stenke - Impacts of Mt. Pinatubo Volcanic Aerosol on the Tropical Stratosphere in Chemistry-Climate Model Simulations using CCMI and CMIP6 Aerosol Data
1525 1 2 4 F Jean-Paul Vernier - VolRes: Volcano Response Plan to Be Prepared for the Next Large Volcanic Eruption
            3   Stratospheric ozone
1296 1 3 1 D Janusz Jaroslawski - Signs of the Total Ozone Recovery based on the Satellite (MSR) Data for the Period 1979-2017
1427 1 3 2 B Catherine Wilka ECS The Influence of Heterogeneous Chemistry on Volcanic Sulfate Aerosols on Ozone Depletion and Recovery
1341 1 3 3 E Ray (H.J.) Wang - Preliminary Validation Results of SAGE III-ISS Ozone Data
1353 1 3 4 C Alessandro Damiani - Contribution of Energetic Particle Precipitation to Natural Ozone Variability in Antarctica
1516 1 3 5 F Sean Davis - Assessment of the Robustness of Recent Lower Stratospheric Ozone Trends and their Reproduction by Models
1527 1 3 6 D Martyn Chipperfield - Stratospheric Ozone: Ongoing Depletion or Recovery?
1381 1 3 7 A James Keeble ECS Diagnosing the radiative and chemical contributions to future changes in tropical column ozone with the UM-UKCA chemistry–climate model
1338 1 3 8 E Sophie Godin-Beekmann - Ozone Trends in the Lower Stratosphere from Long-Term Lidar and Satellite Records
1471 1 3 9 B Annika Seppala - Polar Ozone Response to Energetic Particle Precipitation over Decadal Time Scales
1439 1 3 10 F Irina Petropavlovskikh - Is Stratospheric Ozone Recovering as We Expect? Results of the SPARC LOTUS Analyses.
1483 1 3 11 C Michael Pitts - The SPARC Polar Stratospheric Cloud Initiative (PSCi)
1217 1 3 12 B Michelle L Santee - Ozone Mini-Hole Representation in Satellite Data and Reanalyses
1262 1 3 13 E Peter Braesicke - The Warming of the Antarctic Peninsula: Is the Ozone Hole to Blame?
1240 1 3 14 C Marta Abalos - Response of Stratospheric Transport and Mixing to Sudden Stratospheric Warmings in WACCM: Impacts on Arctic Ozone
1399 1 3 15 F Michael C Pitts - Reference PSC Data Record and Climatology based on CALIOP, MLS, and MIPAS Observations
1211 1 3 16 D Farahnaz Khosrawi - Arctic Winter 2009/2010, 2010/2011 and 2015/2016 in Comparison: Denitrification and Polar Stratospheric Cloud Formation
1144 1 3 17 A Hao-Jhe Hong - Intraseasonal Ozone-Circulation Relationships in the Arctic Stratosphere
1078 1 3 18 E Madhu Vazhathottathil - North Atlantic Oscillations in Total Ozone Detected by Chemistry-Climate Model and Reanalysis
1057 1 3 19 B Jiankai Zhang ECS Stratospheric Ozone Loss over the Eurasian Continent Induced by the Polar Vortex Shift
1036 1 3 20 F Xie Fei - A Connection from Arctic Stratospheric Ozone to El Nino-Southern Oscillation
1108 1 3 21 C Karthika Gangadharan - Diurnal and Seasonal Variability of Total Column Ozone Over Cochin -  A Comparative Study of Microtop II Ozonometer Measurements with Reanalysis and Satellite Observations.
            4   Dynamics and long range transport
1514 1 4 1 E Federico Fierli - Are CCMIs Reproducing the Main Features of the Asian Anticyclone ? What We Can Learn from the StratoClim 2017 Campaign
1054 1 4 2 B Silvia Bucci ECS Convective Sources and Transport Patterns into the Stratosphere during the 2017 StratoClim Campaign
1069 1 4 3 F Lei Wang - Large Impacts, Past and Future, of Ozone Depleting Substances on Brewer-Dobson Circulation Trends: A Multi-Model Assessment
1368 1 4 4 C Myung-Il Jung ECS Southern Hemisphere Atmospheric General Circulation Changes in CCMI Models
1059 1 4 5 A Ravindra Babu Saginela ECS Tropical Tropopause Layer (TTL) Variability during the Balloon Measurement Campaigns of the Asian Tropopause Aerosol Layer (BATAL) over Indian Region
1042 1 4 6 D Disha Sharma ECS Tracking the Influence of Long Range Transport of Dust Aerosols on their Chemical Characteristics Observed in the North-West Indo Gangetic Plains.
1265 1 4 8 E Makoto Deushi - Impact of Ozone on Tropical Tropospheric Circulation Change after a Stratospheric Sudden Warming Event
1152 1 4 9 C Paul Konopka - Impact of Mixing on the Composition of Air in the Upper Troposphere and Lower Stratosphere (UTLS): A Lagrangian View
1157 1 4 10 F Andrea Schneidereit - Boreal Planetary Wave Transport of Zonally Asymmetric Ozone during the Polar Healing Phase
1257 1 4 11 D Mohamadou Diallo - Impact of the El Nino Southern Oscillation (ENSO) on the Structure of the Brewer-Dobson Circulation in the Lower Stratosphere
1151 1 4 12 B Marta Abalos ECS Future Trends in Stratosphere-to-Troposphere Transport in CCMI Models
1369 1 4 13 E Zibing Yuan - Impact of Large-Scale Synoptic Circulation Pattern on Ozone Forming Mechanism in Shanghai, China
1510 1 4 14 C Shunsuke Noguchi ECS Potential Influence of Elevated Stratopause Events on the Lower Atmospheric Circulation
1472 1 4 15 F Fumio Hasebe - CUBE/Biak: Observations of Dynamics and Chemistry Affecting the Air on its Ascent in the Tropical Lower Stratosphere
1270 1 4 16 D Robert Damadeo - The Impact of Sampling Corrections on Derived Long-Term Ozone Trends
1346 1 4 17 A Hideharu Akiyoshi - Dynamical Analysis in the Southern Hemisphere Associated with a Three-Week Total Ozone Reduction over the Southern Tip of South America in November 2009
            5   Trace gas observations and analysis
1182 1 5 1 A Shankar Bhattarai ECS CubeSat with Cylindrical Langmuir Probes to Characterize Ionosphere and Thermosphere Plasma
1499 1 5 2 D Zia Ul-Haq - Anthropogenic Emissions and Satellite Inferred Tropospheric Formaldehyde Trends, Seasonality and Anomalies over South Asian Region
1104 1 5 3 B Nidhi Tripathi ECS First PTR-TOF-MS Based Measurement of Volatile Organic Compounds (VOCs) in New Delhi: Implication to Regional Atmospheric Chemistry and Climate during Winter-Summer Transition
1435 1 5 4 E Masato Shiotani - Systematic Biases owing to a Response Time Issue of Ozonesondes
1511 1 5 5 C Puneet K Verma ECS Potential Source Contributions and Cancer Risk Assessment of Atmospheric Polycyclic Aromatic Hydrocarbons (PAHs) and Nitro-PAHs over a Traffic Indo-Gangetic Site
1164 1 5 6 F Jianchun Bian - Sounding Water Vapor, Ozone, and Particles during the ASM
1111 1 5 7 D Ralph Lehmann - Model Calculations of the Contribution of Tropospheric SO2 and DMS (Dimethyl Sulfide) to the Stratospheric Sulfur Budget
1237 1 5 8 B Aman Gupta ECS The Impact of Model Numerics on Trace Gas Transport in the Stratosphere: A Dynamical Core Benchmark Test Using the Age of Air
1425 1 5 9 E Rolf Mueller - The Maintenance of Elevated Active Chlorine Levels in the Antarctic Lower Stratosphere through HCl Null Cycles
1485 1 5 10 C Ryan, S. Williams ECS Seasonality and Geographical Variability of Tropospheric Ozone (O3), Stratospheric Influence and Recent Trends
1272 1 5 11 F Eric Ray - Disentangling Interannual Stratospheric Transport Variability Impacts on Surface Trace Gas Concentrations
1530 1 5 12 D Qing Liang - The Impact of Stratosphere-Troposphere Exchange on Atmospheric Nitrous Oxide (N2O) and its Isotopic Budget in the Troposphere
1529 1 5 13 A Jean-Paul Vernier - Assessing the Transport of Asian Pollution into the Stratosphere through Balloon-Borne and Satellite Observations together with the GEOS-Chem Chemical Transport Model.
1519 1 5 14 E David W. Tarasick - Tropospheric Ozone Assessment Report:  Tropospheric Ozone Observations - How Well Do We Know Tropospheric Ozone Changes?
            6   Asian monsoon
1300 1 6 1 B Laura Pan - Atmospheric Composition and the Asian Monsoon (ACAM): A Joint Activity of SPARC and IGAC
1154 1 6 2 F Michelle L Santee - Characterizing the Climatological Composition and Intraseasonal and Interannual Variability of the Asian Summer Monsoon Anticyclone Using Aura Microwave Limb Sounder Measurements
1412 1 6 3 C Emma Leedham Elvidge - Aircraft-Based Observations of Transport Tracers and Ozone-Depleting Substances in and above the Asian Monsoon
1376 1 6 4 A Tatsuo Onishi - Transport of Aerosols and Trace Gases into the Upper Troposphere during the Peak Asian Monsoon Period in Summer 2017
1012 1 6 5 D Xue Wu ECS Equatorward Dispersion of a High-Latitude Volcanic Plume and its relation to the Asian Summer Monsoon: A Case Study of the Sarychev Eruption in 2009
1130 1 6 6 B Simone Brunamonti ECS UTLS Structure and Tracer Distributions in the Asian Summer Monsoon Anticyclone Inferred from Balloon Measurements during StratoClim 2016-2017
1271 1 6 7 E Mian Chin - Natural and Anthropogenic Aerosols in the UTLS in Recent Decade: Sources and the Role of Monsoon Transport
1477 1 6 8 C Yi Liu - Stratosphere and Troposphere Exchange Experiment over Asian Summer Monsoon Project (STEAM)
1430 1 6 9 C Bernard Legras - Confinement of Air in the Asian Monsoon Anticyclone and Pathways of Convective Air to the Stratosphere during Summer Season
            7   UTLS
1339 1 7 1 E Peter Hoor - An Overview of OCTAV-UTLS (Observed Composition Trends and Variability in the UTLS), a SPARC Activity
1153 1 7 2 B Ulrike Langematz - Future Changes in the Stratosphere-to-Troposphere Ozone Mass Flux
1159 1 7 3 F Peter Hoor - Mixing and Transport in the UTLS: Results from the Wave-Driven Isentropic Exchange (WISE) Mission
1178 1 7 4 C Yoichi Inai - Seasonal Characteristics of Chemical and Dynamical Transports into the Extratropical Upper Troposphere/Lower Stratosphere
1457 1 7 5 A Haosen Xi - Stratosphere-Troposphere Exchange of Ozone and Carbon Monoxide over the Northern Pacific Ocean in Northern Winter using Two Chemical Reanalysis Data Sets
1455 1 7 6 D Joern Ungermann - A Case Study of Water Vapor In-Mixing into the LS from SparcGLORIA Measurements Acquired during the WISE Campaign
1243 1 7 7 B Xiaoyang Chen - Impact of Photochemical and Meteorological Processes within Boundary Layer and Stratosphere-Troposphere Exchange on Vertical Ozone
1239 1 7 8 E Hongyue Wangh - Impact of Stratosphere-to-Troposphere Exchange on Surface Ozone in Eastern China from the Valley between the South Asia High and the Subtropical Pacific High.
1177 1 7 9 C Qian Li - Distribution and Variation of Surface Emitted Air Pollutants in UTLS under the Control of Asian Summer Monsoon
1033 1 7 10 B Tao Wang ECS Quantify Laminar Cirrus Ice and its Contribution to the Total Water Budget in the Tropical Tropopause Layer
            8   Climate analyses
1549 1 8 1 B Antara Banerjee ECS Stratospheric Water Vapor: an Important Climate Feedback
1311 1 8 2 F Ram P R Sinha - Ubiquity of Quasi-Aerosol Layers in the Free Troposphere and its Regional Climate Response
1491 1 8 3 C Sampa Das - An Investigation of the Summer 2017 North American Wildfires and their Influence on the Upper Troposphere and Lower Stratosphere
1039 1 8 4 A Xuan Ma ECS An Advanced Impact of Arctic Stratospheric Ozone Changes on Spring Precipitation in China
1539 1 8 5 D Kane Stone ECS Using Stratospheric Ozone to Predict Northern Hemisphere Surface Temperatures
1199 1 8 6 B Katharina Meraner ECS How Useful is a Linearized Ozone Scheme for Global Climate Modelling?
1261 1 8 7 E William J Collins - Climate Impacts of a Short-Lived Climate Forcer Mitigation Scenario
1522 1 8 8 C Dmitry V. Kulyamin - Modeling of the Energetic Particles Precipitation Influence on Atmospheric Ozone, Circulation and Surface Climate
1302 1 8 9 F Pao K. Wang - How Deep Convective Storms Influence Global Climate: Cross-Tropopause Transport of H2O
1309 1 8 10 D Wenshou Tian - The Relationship between Lower-Stratospheric Ozone at Southern High Latitudes and Sea Surface Temperature in the East Asian Marginal Seas in Austral Spring
1087 1 8 11 A Franziska I. Frank ECS Atmospheric Methane and its Isotopic Composition in a Changing Climate: A Modeling Study
1385 1 8 12 E Michaela Hegglin - ESA Climate Change Initiative: Long-Term Changes in Atmospheric Water Vapour
1282 1 8 13 B Amanda C. Maycock - On the Structure of Greenhouse Gas Radiative Forcing Kernels
1402 1 8 14 F David A Plummer - Comparing the Stratosphere in Specified Dynamics (Nudged) and Free-Running Simulations from the Chemistry Climate Model Initiative Model Intercomparison
1409 1 8 15 C Feng Li - Effects of Greenhouse Gas Increase and Stratospheric Ozone Depletion on Brewer-Dobson Circulation in 1960-2010
1419 1 8 16 B Gabriel Chiodo - Is Interactive Ozone Chemistry Important to Represent Stratospheric Temperature Variability in Earth System Models?
1489 1 8 17 E Birgit Hassler - CMIP Model Evaluation with the Earth System Model Evaluation Tool (ESMValTool)