American Association for Aerosol Research - Abstract Submission

AAAR 32nd Annual Conference
September 30 - October 4, 2013
Oregon Convention Center
Portland, Oregon, USA

Aerosols, Clouds, and Climate


A New Experimental Approach toward Determining Cloud Nucleating Activities of Haze Particles. SHUNSUKE NAKAO, Sonia Kreidenweis, Colorado State University

Aerosol Dynamics Simulation Using Sparse Particle Methods. ROBERT MCGRAW, Brookhaven National Laboratory

Aerosol-Vertical Velocity Coupling Effects on Stratus Cloud Microphycs. STEPHEN NOBLE, James Hudson, Desert Research Institute

Aircraft Measurements of Aerosol and CCN activation Properties during TCAP. FAN MEI, Jason Tomlinson, John Shilling, Jennifer Comstock, John Hubbe, Larry Berg, Beat Schmid, Pacific Northwest National Laboratory

Assessing the Relative Contribution of Emissions to Cloud Droplet Formation with Sectoral and Spatial Specificity. SHANNON CAPPS, Vlassis Karydis, Daven Henze, Armistead Russell, Athanasios Nenes, US EPA

Can Meteorology Obfuscate Aerosol Indirect Effects in Stratocumulus?. Jonathan Petters, Hongli Jiang, Graham Feingold, Dione Rossiter, Djamal Khelif, Lisa Sloan, PATRICK CHUANG, University of California, Santa Cruz

CCN and Vertical Velocity Influences on Droplet Concentrations and Supersaturations in Clean and Polluted Stratus Clouds. JAMES HUDSON, Stephen Noble, Desert Research Institute

Chemical Composition of Rain Water Collected from 2009 to 2010 at Queretaro City and a Rural Mining Site of San Joaquín, Querétaro, México. ROCIO GARCIA, Sara Solís, Carolina Muñoz, Gilberto Hernández, Ma. Elena Calderón, Armando Báez, Centro de Ciencias de la Atmósfera, UNAM

Cloud Condensation Nuclei Closure Study for Transient Drive Cycles. DIEP VU, Daniel Short, Mark Villela, Georgios Karavalakis, Thomas D. Durbin, Akua Asa-Awuku, University of California, Riverside

Cloud-Aerosol Interactions in Deep-Convective Systems: Particle Mass, Number, and Composition Effects. BENJAMIN MURPHY, Ilona Riipinen, Annica Ekman, Stockholm University

Combining Field and Laboratory Studies to Understand the Dominant Sources and Mechanisms of Cirrus Cloud Formation. DANIEL CZICZO, Sarvesh Garimella, Karl D. Froyd, Daniel Murphy, MIT

Complex Refractive Index of Hematite in the Visible and Near Visible: A Review. HANS MOOSMULLER, Johann Engelbrecht, Desert Research Institute

Contact Freezing Efficiency of Mineral Dust Particles Determined via Optical Tweezers. RYAN SULLIVAN, Hassan Beydoun, Kyle Gorkowski, Benjamin Dennis-Smithers, Toni Carruthers, Jonathan P. Reid, Carnegie Mellon University

Contribution of Biomass Burning to CCN Number and Hygroscopicity during Summertime in the Eastern Mediterranean. AIKATERINI BOUGIATIOTI, Spyros Bezantakos, Iasonas Stavroulas, George Biskos, Nikolaos Mihalopoulos, Athanasios Nenes, Georgia Institute of Technology

Development of a Source Oriented Version of the WRF/Chem Model and Its Application to the California Regional PM10/PM2.5 Air Quality Study. HONGLIANG ZHANG, Steven DeNero, David Joe, Hsiang-He Lee, Shu-Hua Chen, Michael Kleeman, UC Davis

Effect of Pressures and Temperatures on Ion-induced Nucleation Rate Measurement in SO2/H2O/N2 Gas Mixture by Soft X-ray Ionization. TAKASHI OGI, Asep Suhendi, Kikuo Okuyama, Muhammad Miftahul Munir, Ferry Iskandar, Hiroshima University

Effect of Rain on Evolution of Aerosol Concentration Distribution in Air Pollution Plumes. BORIS KRASOVITOV, Tov Elperin, Andrew Fominykh, Ben-Gurion University of the Negev

Evaluating Aerosols, Clouds, and Their Interactions in Three Global Climate Models Using COSP and Satellite Measurements. GEORGE BAN-WEISS, Susanne Bauer, Ralf Bennartz, Xiaohong Liu, Kai Zhang, Yi Ming, Ling Jin, Jonathan Jiang, University of Southern California

Evaluating Simulated Profiles of Aerosol Optical Properties Using Measurements Collected during the Two Column Aerosol Project (TCAP). JEROME FAST, Larry Berg, Jerome Barnard, Duli Chand, Richard Ferrare, Connor Flynn, Chris Hostetler, Arthur J. Sedlacek, John Shilling, Jason Tomlinson, Alla Zelenyuk, Pacific Northwest National Laboratory

Forty-Seven Years of MSA Concentrations in the Finnish Arctic. JAMES R. LAING, Philip K. Hopke, Eleanor F. Hopke, Liaquat Husain, Vincent A. Dutkiewicz, Jussi Paatero, Yro Viisinen, Clarkson University

Hygroscopic Growth of Super-micron Particles in the Coastal Marine Atmosphere. XIAOLU ZHANG, Christopher Cappa, Paola Massoli, Patricia Quinn, Timothy Bates, University of California, Davis

Impact of Biomass Burning Aerosols on Regional Climate over Southeast USA. PENG LIU, Yongtao Hu, Athanasios Nenes, Armistead Russell, Georgia Institute of Technology

Investigating Sensitivities of Ice Crystal Concentration: The Evaluation of the Adjoint of a Physically-Based Cirrus Activation Parameterization. BENJAMIN SHEYKO, Shannon Capps, Donifan Barahona, Athanasios Nenes, Georgia Institute of Technology

Mixing State of Size-selected Submicrometer Particles in the Arctic (Ny-Ålesund, Svalbard) in the Spring and Fall of 2012. Kihong Park, GIBAEK KIM, Jae-Seok Kim, Young Jun Yoon, Hee-joo Cho, Gwangju Institute of Science and Technology

Modeling the Impact of Surface Adsorption of Organic Gases on Aerosol Surface Tension and Cloud Droplet Formation. V. FAYE MCNEILL, Columbia University

New Particle Formation and Growth Events Observed under Clear-sky and Cloudy Conditions at Gosan Climate Observatory. SOON-CHANG YOON, Yumi Kim, Sang-Woo Kim, Seoul National University

Observations of Sharp Oxalate Reductions in Stratocumulus Cloud Water at Variable Altitudes. Armin Sorooshian, ZHEN WANG, Matthew Coggon, Haflidi Jonsson, Barbara Ervens, University of Arizona

Parameterization of In-Plume Aerosol Processing Effects on the Efficacy of Marine Cloud Albedo Enhancement from Controlled Sea-Spray Injections. Geoff Stuart, ROBIN STEVENS, Dominick Spracklen, Hannele Korhonen, Jeffrey Pierce, Dalhousie University

Photooxidation of Polycyclic Aromatic Hydrocarbons in Clouds and Fog – Laboratory and Model Studies. JERSHON EAGAR, Pierre Herckes, Barbara Ervens, Arizona State University

Properties of Carbonaceous Aerosols during CARDEX 2012: An Instrument Intercomparison. NICHOLAS BERES, Ian Arnold, Rajan K. Chakrabarty, Hans Moosmuller, P.S. Praveen, Ramanathan Veerabhadran, W. Patrick Arnott, James Schauer, Orjan Gustafsson, Desert Research Institute

Quantifying Aerosol Mixing State with Entropy Measures. NICOLE RIEMER, Matthew West, University of Illinois at Urbana-Champaign

Quantifying Water Diffusion in High-viscosity Atmospheric Aerosol Proxies. HANNAH PRICE, Benjamin Murray, Johan Mattsson, Daniel O'Sullivan, Theodore Wilson, Kelly Baustian, University of Leeds

Statistical Mechanics of Multilayer Sorption: Surface Tension. ANTHONY WEXLER, Cari Dutcher, Simon Clegg, University of California, Davis

Sub-grid Aging: When is the Internal Mixture Assumption Good Enough?. LAURA FIERCE, Nicole Riemer, Tami Bond, University of Illinois at Urbana-Champaign

The Composition of Droplet-Forming Aerosol as a Function of Supersaturation. BETH FRIEDMAN, Eleanor Browne, Karin Ardon-Dryer, Anthony Carrasquillo, Kelly Daumit, Kelsey Boulanger, Jesse Kroll, Joel A. Thornton, Daniel Cziczo, University of Washington

The Contribution of Sub-Grid, Plume-Scale Nucleation to Global and Regional Aerosol and CCN Concentrations. ROBIN STEVENS, Jeffrey Pierce, Dalhousie University

The Effect of Ozone Stress on the Output of Volatile Organic Compounds and the Resulting Aerosol Properties Produced by Eastern White Pine. Yin Wang, Dabrina Dutcher, TIMOTHY RAYMOND, Bucknell University

The Impact of Future Meteorology on Air Quality in the Eastern United States. MELISSA DAY, Benjamin Murphy, Spyros Pandis, Carnegie Mellon University, University of Patras

The Influence of Molecular Structure and Photochemical Aging on Organic Films Coating Microscopic Aqueous Droplets. CHRIS RUEHL, Kevin Wilson, Lawrence Berkeley National Laboratory

The Limitations of Electrical Mobility Diameter for Biomass Burning CCN Activation. MICHAEL GIORDANO, Carlos Espinoza, Akua Asa-Awuku, University of California, Riverside

Understanding and Constraining Global Secondary Organic Aerosol Amount and Size-Resolved Condensational Behavior. STEPHEN D'ANDREA, Silja Häkkinen, Daniel Westervelt, Chongai Kuang, Ezra Levin, Richard Leaitch, Dominick Spracklen, Ilona Riipinen, Jeffrey Pierce, Dalhousie University

Weak Global Sensitivity of Cloud Condensation Nuclei and the Aerosol Indirect Effect to Criegee+SO2 Chemistry. JEFFREY PIERCE, Mat Evans, Catherine Scott, Stephen D'Andrea, Delphine Farmer, Erik Swietlicki, Dominick Spracklen, Colorado State University