Keynote Presentations Abstract ID Abstract Title Presenting Author & Affiliation K.001 Going Through a Phase: Particulate Water Margaret Tolbert, Dept. of Chemistry and in Atmospheric Aerosol CIRES, University of Colorado, Boulder CO USA K.002 The science of atmospheric composition and Ian Galbally, Climate Research Centre, chemistry: past, present and future CSIRO Oceans and Atmosphere, Aspendale, Victoria, Australia & Centre for Atmospheric Chemistry, School of Chemistry, University of Wollongong, New South Wales, Australia K.003 Atmospheric Chemistry Research from Hajime Akimoto, National Institute for Fundamentals to Policy Relevance – Environmental Studies, Center for Global Recent Research Experience – Environmenrtal Reserach, Tsukuba, Ibaraki, Japan Invited Oral Presentations Session 1: Atmospheric Chemistry & People Abstract ID Abstract Title Presenting Author & Affiliation 1.044 Emissions, Air pollution, Health and Laboratoire d’Aérologie, Université Paul Society in Africa Sabatier Toulouse IIICNRS, France 1.066 Atmospheric Chemistry: A quiet Rajesh Kumar, National Center for revolution helping people mitigate Atmospheric Research, Boulder, CO, USA risks of air pollution Session 2: Atmospheric Chemistry & Fundamentals 2.126 Linking theoretical kinetic studies with Luc Vereecken, Institute for Energy and laboratory and chamber experiments Climate Research, IEK-8: Troposphere, Forschungszentrum Jülich GmbH, Jülich, Germany 2.145 First steps to uncovering molecular level Nonne Prisle, Atmospheric Research Group, interactions of organic aerosol and cloud Nano and Molecular Systems Research Unit, droplets from direct observation using University of Oulu, PO Box 3000, 90014 synchrotron radiation. University of Oulu, Finland Session 3: Atmospheric Chemistry & Ecosystems 3.038 Biogenic modelling activities in eucalypt-rich Kathryn Emmerson, CSIRO Climate Science southeast Australia Centre, Aspendale, Victoria 3195, Australia 3.104 Contributions of commercial aircraft for Toshinobu MACHIDA, National Institute for researching atmospheric greenhouse gases Environmantal studies, 16-2 Onogawa, Tsukuba 305-8506, Japan Session 4: Atmospheric Chemistry & Climate/Weather 4.062 How do short-lived climate forcers affect William Collins, University of Reading, climate? Department of Meteorology, Reading, UK Session 5: Challenging the Future 5.011 Moving the full complexity of the ocean- Kimberly Prather, UC San Diego, Scripps atmosphere system into the laboratory for Institution of Oceanography, La Jolla, CA, fundamental chemistry studies USA, 92093 5.029 Observing Air Quality from Geostationary Jhoon Kim, Yonsei University, Department of Constellation Atmospheric Sciences, Seoul, Korea Abstract ID Abstract Title Presenting Author & Affiliation 5.062 Atmospheric Chemistry: Future Directions Guy Brasseur, National Center for Atmospheric Research, Boulder, CO, USA Oral Presentations Session 1: Atmospheric Chemistry & People Abstract ID Abstract Title Presenting Author & Affiliation 1.031 A New Top-Down Approach to Quantifying Chuyong Lin, Sun Yat-Sen University, the Spatial, Temporal, and Vertical Guangzhou, Guangdong, China (Early Career Distribution of Urban and Biomass Burning Scientist) Regions using Decadal Measurements from MOPITT and AERONET 1.055 Establishing Connections between Aerosol Yinon Rudich, Department of Earth and Chemical Composition and Possible Health Planetary Sciences, Weizmann Institute, Effects Rehovot, Israel 1.093 Decadal changes of ozone-NOx-VOC Kazuya Inoue, RISS / AIST, Tsukuba, Ibaraki, sensitivity over Japan estimated using Japan satellite data and their impact on the effectiveness of surface ozone mitigation policies inferred from air quality simulations. 1.095 Forecast the shipping emissions and impacts Huan Liu, Tsinghua University, Beijing, China in China 1.112 What level of air quality monitoring data is Aderiana Mbandi, South Eastern Kenya needed to support effective policy action to University (Early Career Scientist) reduce pollution? 1.124 Recent changes of trans-boundary air Piyush Bhardwaj, Gwangju Institute of pollution over Northeast Asia: Implications Science and Technology, School of Earth for future air quality in South Korea Science and Environmental engineering, Gwangju, 61005, Republic of Korea (Early Career Scientist) 1.146 Surface ozone variability in continental Pieter Gideon van Zyl, Unit for South Africa Environmental Sciences and Management, North-West University, Potchefstroom, South Africa 1.157 Trends of PM pollution and health effects in Svetlana Tsyro, Norwegian Meteorological Europe during the 1990s and 2000s: multi- Institute, P.O. Box 43, Blindern, N-0313 Oslo, model and observational assessment Norway 1.167 Towards improved quantification of Russian Kathy Law, Laboratoire Atmosphères, oil and gas extraction emissions based on Milieux, Observations Spatiales (LATMOS)- analysis of YAK-AEROSIB aircraft data CNRS, Paris, France 1.185 Air Quality in Puerto Rico in the Aftermath of Olga L Mayol-Bracero, Department of Hurricane Maria Environmental Science, University of Puerto Rico, San Juan, Puerto Rico 1.197 Detecting Human Emissions of Volatile Brian McDonald, University of Colorado, Chemical Products in Urban Atmospheres Cooperative Institute for Research in Environmental Sciences, Boulder, Colorado, USA; NOAA Earth System Research Laboratory, Chemical Sciences Division, Boulder, Colorado, USA Abstract ID Abstract Title Presenting Author & Affiliation 1.205 The Tropospheric Ozone Assessment Report Owen Cooper, CIRES, University of (TOAR): A community-wide effort to Colorado/NOAA Earth System Research quantify tropospheric ozone in a rapidly Laboratory, Boulder changing world 1.208 Effect of Megacities on the Transport and Maria Dolores Andrés Hernández, University Transformation of Pollutants on the Regional of Bremen, Institute of Environmental to Global Scales (EMeRGe): an overview of Physics, Bremen, Germany the HALO airborne campaigns in Europe and Asia. 1.218 Source apportionment of particulate matter David Hagan, Massachusetts Institute of using a low-cost multi-pollutant air quality Technology, Department of Civil & sensor in an Indian megacity Environmental Engineering, Cambridge, AM 02139 (Early Career Scientist) Session 2: Atmospheric Chemistry & Fundamentals 2.003 An updated isoprene oxidation and Jean-François Müller, Royal Belgian Institute deposition scheme in the IMAGES model for Space Aeronomy 2.010 Reconciling organic auto-oxidation, new- Neil Donahue, Center for Atmospheric particle formation, and chamber secondary Particle Studies, Carnegie Mellon University, organic aerosol formation Pittsburgh PA 15213 USA 2.028 Kinetics of Criegee Intermediates Jim Lin, Institute of Atomic and Molecular Sciences, Academia Sinica, Taipei 10617, Taiwan 2.038 Aerosol formation and aging under MIN HU, State Key Joint Laboratory of atmospheric conditions in Environmental Simulation and Pollution China：application of a quasi-atmospheric Control, College of Environmental Sciences aerosol evolution study (QUALITY) chamber and Engineering, Peking University, Beijing, 100871, China 2.051 Insight into the in-cloud formation of oxalate Guohua Zhang, Guangzhou Institute of based on in situ measurement by single Geochemistry, Chinese Academy of particle mass spectrometry Sciences 2.085 Role of Sulfate Radical Anion Chemistry in Man Nin Chan, Earth System Science Heterogeneous OH Oxidation of Programme, Faculty of Science, The Chinese Organosulfates University of Hong Kong, Hong Kong 2.100 OH, HO2 and RO2 Radical and OH Reactivity Eloise Slater, School of Chemistry, University Observations during Wintertime and of Leeds, Leeds, West Yorkshire, United Summertime in Beijing, and comparison with Kingdom (Early Career Scientist) both steady state calculations and box model simulations. 2.104 ROOOH: the Missing Piece of the Puzzle for Christa Fittschen, University Lille / CNRS OH measurements in low NO Environments 2.113 Air/sea interfacial photochemistry is a global Christian George, Univ Lyon, Université source of organic vapors and aerosol Claude Bernard Lyon 1, CNRS, IRCELYON, F- particles 69626, Villeurbanne, France 2.119 Impact of temperature on molecular Cheng Wu, Department of Environmental composition of secondary organic aerosols Science and Analytical Chemistry, University from anthropogenic and biogenic sources: of Stockholm, Sweden (Early Career from lab to field Scientist) Abstract ID Abstract Title Presenting Author & Affiliation 2.141 The significant role of cloud chemistry in Christopher Holmes, Earth, Ocean, and tropospheric NOx and oxidant cycles Atmospheric Science, Florida State University, USA 2.152 A Comprehensive Test of the Recent Yuhan Liu, 1. State Key Joint Laboratory of Proposed HONO Sources in Field Environment Simulation and Pollution Measurements at Rural North China Plain Control, College of Environmental Sciences and Engineering, Peking University, Beijing, China (Early Career Scientist) 2.159 Influence of Relative Humidity on the Christopher Cappa, Dept. of Civil & Heterogeneous Oxidation of Secondary Environmental Engineering, University of Organic Aerosol California, Davis, CA USA Session 3: Atmospheric Chemistry & Ecosystems 3.044 Development of an aerosol reanalysis Keiya Yumimoto, Research Institute for product - JRAero Applied Mechanics, Kyushu University, Kasuga, Fukuoka, Japan 3.059 Summertime observations of ultrafine Jonathan Abbatt, Department of Chemistry, particles and their growth to CCN sizes in the University of Toronto, Toronto,