American Association for Aerosol Research - Abstract Submission

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

Tuesday     -     Wednesday     -     Thursday     -     Friday


Friday

Friday 8:00 AM - 9:15 AM
Plenary IV



8:00
  		 Secondary Organic Aerosols: Are Laboratory Chambers Mimicking the Atmosphere? Lynn Russell, Scripps Institution of Oceanography


  		 Moderator Faye McNeill, Columbia University

9:00
  		 Student Poster Competition Award Presentation Chris Sorensen, Student Poster Program Chair, Kansas State University

9:10
  		 Concluding Remarks and Preview for 2013 Murray Johnston and Athanasios Nenes, 2013 and 2014 Conference Chairs, University of Delaware and Georgia Institute of Technology

Friday 9:15 AM - 9:45 AM
Coffee Break



Friday 9:45 AM - 11:00 AM
Session 11: Platform



11CA CARBONACEOUS AEROSOLS IN THE ATMOSPHERE VII
B113/114
Arantza Eiguren Fernandez and Kelley Barsanti, chairs

11CA.1  
9:45 		Searching for Evidence of Aqueous SOA Formation in the Po Valley. AMY P. SULLIVAN, Natasha Hodas, Barbara Turpin, Kate Skog, Frank Keutsch, Stefano Decesari, M. Cristina Facchini, Jeffrey L. Collett, Jr., Colorado State University

11CA.2  
10:00 		Secondary Pollutant Formation in the Lake Tahoe Basin, USA. BARBARA ZIELINSKA, Andrzej Bytnerowicz, Alan Gertler, Mark McDaniel, Joel Burley, Desert Research Institute

11CA.3  
10:15 		Characterization of Secondary Organic Aerosols from Isoprene, Monoterpenes, β-Caryophyllene, Toluene, and Naphthalene at Three Sites in the Pearl River Delta, China. JIAN ZHEN YU, Wing Yi Wong, X. H. Hilda Huang, Hong Kong University of Science and Technology

11CA.4  
10:30 		Observational Constraints on High- and Low-NOx Aerosol Formation from Isoprene. DAVID WORTON, Allen H. Goldstein, Jason Surratt, Brian LaFranchi, Arthur Chan, Yunliang Zhao, Robin Weber, Jeong-Hoo Park, Jessica Gilman, Joost de Gouw, Changhyoun Park, Gunnar Schade, Melinda Beaver, Jason St. Clair, John Crounse, Paul Wennberg, Glenn Wolfe, Sara Harrold, Joel A. Thornton, Delphine Farmer, Kenneth Docherty, Michael Cubison, Jose-Luis Jimenez, Amanda Frossard, et al., University of California, Berkeley

11CA.5  
10:45 		Secondary Organic Aerosol Formation from the Emissions of Soil and Leaf Litter Collected in a Temperate Coniferous Forest. CELIA FAIOLA, Graham VanderSchelden, Miao Wen, Doug Cobos, B. Thomas Jobson, Timothy M. VanReken, Washington State University

11CC AEROSOLS, CLOUDS, AND CLIMATE V
B115/116
Ben Murphy and Robin Stevens, chairs

11CC.1  
9:45 		Modeling the Impact of Surface Adsorption of Organic Gases on Aerosol Surface Tension and Cloud Droplet Formation. V. FAYE MCNEILL, Columbia University

11CC.2  
10:00 		Statistical Mechanics of Multilayer Sorption: Surface Tension. ANTHONY WEXLER, Cari Dutcher, Simon Clegg, University of California, Davis

11CC.3  
10:15 		Quantifying Aerosol Mixing State with Entropy Measures. NICOLE RIEMER, Matthew West, University of Illinois at Urbana-Champaign

11CC.4  
10:30 		Aerosol Dynamics Simulation Using Sparse Particle Methods. ROBERT MCGRAW, Brookhaven National Laboratory

11CC.5  
10:45 		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

11CO COMBUSTION III
A105
David Cocker and Eben Cross, chairs

11CO.1  
9:45 		Detailed Characterization of Particulates Emitted by Pre-commercial High-Efficiency Gasoline Engines. ALLA ZELENYUK, Paul Reitz, Dan Imre, Mark Stewart, Paul Loeper, Cory Adams, Mitchell Hageman, Axel Maier, Stephen Sakai, David Foster, David Rothamer, Michael Andrie, Roger Krieger, Kushal Narayanaswamy, Paul Najt, Arun Solomon, Pacific Northwest National Laboratory

11CO.2  
10:00 		Chemistry and Partitioning Behavior of Inorganic and Organic Particulate Matter Measured in Real-time from Light-duty Vehicles under Varying Conditions. SONYA COLLIER, Toshihiro Kuwayama, Sara Forestieri, Michael Kleeman, Christopher Cappa, Qi Zhang, University of California, Davis

11CO.3  
10:15 		Real-time Characterization of Intermediate Volatilty and Semi-Volatile Organic Compound Emissions from a Diesel Engine. EBEN CROSS, Alexander Sappok, James Hunter, Victor Wong, Jesse Kroll, MIT

11CO.4  
10:30 		Ethanol and Iso-Butanol Gasoline Blends Use in Light Duty Gasoline Direct Injection Vehicles: Real-time Measurements of Particle Number, Sizing, and Composition. DANIEL SHORT, Diep Vu, Georgios Karavalakis, Thomas D. Durbin, Akua Asa-Awuku, University of California, Riverside

11CO.5  
10:45 		Understanding the Affect of Biodiesel Fuels and Engine Mode on Primary Organic and Sulfate Aerosol Emissions from a Light Duty Diesel Engine. JOHN LIGGIO, Shao-Meng Li, Katherine Hayden, Jeremy Wentzell, Tak Chan, Gang Lu, Jeff Brook, Air Quality Research Division, Environment Canada

11IA INDOOR AEROSOLS III
A106
Sergey Grinshpun and Lance Wallace, chairs

11IA.1  
9:45 		Indoor PM2.5 at Santiago, Chile, 2012. HECTOR JORQUERA, Francisco Barraza, Pontificia Universidad Catolica de Chile

11IA.2  
10:00 		Particle Concentrations in Retail Environments. Marwa Zaatari, JEFFREY SIEGEL, The University of Toronto

11IA.3  
10:15 		Ultrafine Particle Emissions from Desktop Three-Dimensional Printers. Parham Azimi, Zeineb El Orch, Tiffanie Ramos, Robert Zylstra, Julie Steele, BRENT STEPHENS, Illinois Institute of Technology

11IA.4  
10:30 		Elevated Levels of Respirable Antimony (Sb) and Other Trace Elements inside an Elementary School. BRIAN MAJESTIC, Joseph Turner, Aurelie Marcotte, University of Denver

11IA.5  
10:45 		The Impact of Energy Efficiency Retrofits on Indoor PM Levels. SARAH FREY, Pierre Herckes, Matthew Fraser, Arizona State University

11IM INSTRUMENTATION AND METHODS VIII
B117/118/119
Suresh Dhaniyala and Quentin Malloy, chairs

11IM.1  
9:45 		Investigation of Flowrate-dependent Performance of Bipolar Diffusion Chargers. Meilu He, Matthew Brown, SURESH DHANIYALA, Clarkson University

11IM.2  
10:00 		The Radial Opposed Migration Ion/Aerosol Classifier (ROMIAC). WILTON MUI, Andrew Downard, Daniel Thomas, Jesse Beauchamp, John Seinfeld, Richard Flagan, Caltech

11IM.3  
10:15 		Development and Performance Evaluation of New Type Differential Mobility Analyzer (Hy-DMA). KANG-HO AHN, Gun-Ho Lee, Hong-Ku Lee, Hee-Ram Eun, Hanyang University, R. of Korea

11IM.4  
10:30 		A Water-based Fast Integrated Mobility Spectrometer with Enhanced Dynamic Size Range. MICHAEL PIKRIDAS, Steven Spielman, Chongai Kuang, Thomas Tsang, Scott Smith, Andrew McMahon, Susanne Hering, Jian Wang, Brookhaven National Laboratory

11IM.5  
10:45 		Development of a Pulsed-Voltage Differential Mobility Analyzer for Measuring Shape Parameters for Non-Spherical Particles. MINGDONG LI, Rian You, George Mulholland, Michael Zachariah, University of Maryland

11UA URBAN AEROSOLS VI
B110/111/112
Greg Evans and Peter DeCarlo, chairs

11UA.1  
9:45 		Variation of Particle Number Concentration in a Street Canyon and an Urban Background Site. KAARLE HAMERI, Vanessa Dos Santos-Juusela, Tuukka Petäjä, Anu Kousa, University of Helsinki, Department of Physics

11UA.2  
10:00 		Primary Emissions Measurements and Secondary Organic Aerosol Formation Experiments Provide Insight to the Atmospheric Burden of Particulate Matter from Mobile Sources. ANDREW MAY, Timothy Gordon, Shantanu Jathar, Albert A. Presto, Allen Robinson, Carnegie Mellon University

11UA.3  
10:15 		On-Road Gasoline and Diesel Vehicle Contributions to Fine Particulate Black Carbon and Primary Organic Aerosol Emissions. TIMOTHY DALLMANN, Thomas Kirchstetter, Robert Harley, University of California, Berkeley

11UA.4  
10:30 		Development and Implementation of Low Level Biodiesel Blend Formulations to Help the Air Quality Standards in California Related to Diesel Fuel. MARYAM HAJBABAEI, Georgios Karavalakis, Kent C. Johnson, Alexander Mitchell, Jim Guthrie, David R. Cocker III, Thomas D. Durbin, University of California, Riverside

11UA.5  
10:45 		Analyses of Emission Measurements for a Heavy-duty Diesel Bus through Experiments and Simulations: The Comparison between On-road and In-lab Methods. ZHEMING TONG, Yan Wang, Bo Yang, Topi Ronkko, Jorma Keskinen, Liisa Pirjola, K. Max Zhang, Cornell University

Friday 11:15 AM - 12:30 PM
Session 12: Platform



12AC AEROSOL CHEMISTRY XI
B115/116
Faye McNeill and Qi Zhang, chairs

12AC.1  
11:15 		Chemistry of New Particle Growth Events in Mixed Biogenic and Urban Emissions - Results from the CARES 2010 Campaign. QI ZHANG, Ari Setyan, Maik Merkel, Berk Knighton, Cody Floerchinger, Scott Herndon, Timothy Onasch, Douglas Worsnop, Chen Song, John Shilling, Univeristy of California, Davis

12AC.2  
11:30 		Nanoparticle Growth and Salt Formation - a Modeling Study. TAINA YLI-JUUTI, Kelley C. Barsanti, Lea Hildebrandt Ruiz, Antti-Jussi Kieloaho, Ulla Makkonen, Tuukka Petäjä, Taina Ruuskanen, Markku Kulmala, Ilona Riipinen, University of Helsinki

12AC.3  
11:45		 Characterization of Chemical Composition of Fog Water and Interstitial Aerosol in the Central Valley of California: Influence of Aqueous Chemistry. HWAJIN KIM, Xinlei Ge, Jianzhong Xu, Yele Sun, Youliang Wang, Pierre Herckes, Qi Zhang, University of California, Davis

12AC.4  
12:00 		Stabilization of Sulfuric Acid Dimer Clusters by Various Basic Gases. COTY JEN, Peter McMurry, David Hanson, University of Minnesota

12AC.5  
12:15 		The Role of Hydration in Formation and Reactivity of Sulfuric Acid Clusters Containing Ammonia and Amines. JOSEPH DEPALMA, Douglas Doren, Murray Johnston, University of Delaware

12AP AEROSOL PHYSICS IV
A105
Chris Sorensen and Igor Novosselov, chairs

12AP.1  
11:15 		Study of the Unipolar and Bipolar Diffusion Charging of Arbitrary Shaped Aerosol Particles by Brownian Dynamics Simulations. Ranganathan Gopalakrishnan, CHRISTOPHER HOGAN JR., University of Minnesota

12AP.2  
11:30 		Influence of Back Electrostatic Field on the Collection Efficiency of an Electrostatic Lunar Dust Collector. NIMA AFSHAR-MOHAJER, Chang-Yu Wu, Nicoleta Sorloacia-Hickman, University of Florida

12AP.3  
11:45 		Modeling of Corona-Quenching in Tube-Wire Type Electrostatic Precipitators. CHRISTIAN LUEBBERT, Ulrich Riebel, FAU Erlangen-Nuremberg, Germany

12AP.4  
12:00 		Interpreting SAXS Spectra of Nonspherical Water/Nonane Nanodroplets Using a New Particle Form Factor. GERALD WILEMSKI, Abdalla Obeidat, Fawaz Hrahsheh, Harshad Pathak, Barbara Wyslouzil, Missouri University of Science and Technology

12AP.5  
12:15 		Effects of Multiple Scattering on the Radiative Properties of Fractal Soot Aggregates. FENGSHAN LIU, Gregory Smallwood, National Research Council Canada

12CA CARBONACEOUS AEROSOLS IN THE ATMOSPHERE VIII
B113/114
Leah Williams and Sherri Hunt, chairs

12CA.1  
11:15 		Novel Smog Chamber Studies of Wood Burning Emissions at Low Temperatures. EMILY BRUNS, Imad El Haddad, Stephen Platt, Brice Temime-Roussel, Dogushan Kilic, Jay Slowik, Anaïs Detournay, Luka Drinovec, Grisa Mocnik, Nicolas Marchand, Urs Baltensperger, Andre Prévôt, Paul Scherrer Institute

12CA.2  
11:30 		Secondary Organic Aerosol Precursors in Biomass Burning Smoke. LINDSAY HATCH, Wentai Luo, James F. Pankow, Robert J. Yokelson, Kelley C. Barsanti, Portland State University

12CA.3  
11:45 		Secondary Organic Aerosol Formation Projection from Single-Ring Aromatic Tail Pipe and Evaporative Emissions from California Gasoline Vehicles. ANTONIO MIGUEL, University of California, Los Angeles

12CA.4  
12:00 		Fuel-based Fine Particulate and Black Carbon Emission Factors from a Railyard Area in Atlanta. Boris Galvis, Armistead Russell, MICHAEL BERGIN, Georgia Institute of Technology

12CA.5  
12:15 		Brick Kiln Emissions Quantified with the Aerodyne Mobile Laboratory during the Short Lived Climate Forcing (SLCF) 2013 Campaign in Guanajuato Mexico. EDWARD FORTNER, Berk Knighton, Scott Herndon, Joseph Roscioli, Miguel Zavala, Timothy Onasch, John Jayne, Douglas Worsnop, Charles Kolb, Luisa Molina, Aerodyne Research, Inc.

12IA INDOOR AEROSOLS IV
A106
Karen Pongrance and Lupita Montoya, chairs

12IA.1  
11:15 		Rapid Size and Chemical Characterization of Outdoor and Indoor Particulate Matter, Implications for Transport and Environmental Influence. PETER DECARLO, Michael Waring, Drexel University

12IA.2  
11:30 		Direct Measurements of Particle Decay Rates for Fine and Ultrafine Particles in 74 Residences in Edmonton, Canada. LANCE WALLACE, Jill Kearney, Morgan MacNeill, Warren Kindzierski, Marie-Eve Heroux, Amanda Wheeler, US EPA (retired)

12IA.3  
11:45 		Dynamic Modeling Study for In-cabin Ultrafine Particle Transport: Evaluation of Infiltration and Passive Ventilation in a Wide Range of Driving Speed. EON LEE, Michael Stenstrom, Yifang Zhu, University of California, Los Angeles

12IA.4  
12:00 		Outdoor and Indoor Exposure to Traffic Aerosols at Schools: Effect of Anti-idling Campaign. SERGEY A. GRINSHPUN, Jin Yong Kim, Michael Yermakov, Tiina Reponen, Chris Schaffer, Patrick Ryan, University of Cincinnati

12IA.5  
12:15 		Application of High Efficiency Cabin Air Filter for Simultaneous Control of Ultrafine Particles and Carbon Dioxide in Passenger Vehicles. EON LEE, Cha-Chen Fung, Yifang Zhu, University of California, Los Angeles

12IM INSTRUMENTATION AND METHODS IX
B117/118/119
Steve Spielman and Jian Wang, chairs

12IM.1  
11:15 		Validation of New Fast Scanning Mobility Particle Sizing System. JAMES FARNSWORTH, Brandon Detmer, Nathan Birkeland, Fred Quant, Hans-Georg Horn, Brian Osmondson, TSI Incorporated

12IM.2  
11:30 		Highly Size- and Time-Resolved Particulate Matter Characterized by Novel Optical Analysis. NICHOLAS SPADA, David Barnes, Shankar Chellam, Thomas A. Cahill, University of California, Davis

12IM.3  
11:45 		Towards Accurate Calculation of Particle Size Distributions from Fast-SMPS Measurements. ISHARA JAYASURIYA, Meilu He, Suresh Dhaniyala, Clarkson University

12IM.4  
12:00 		Aerodynamic Aerosol Classifier. Farzan Tavakoli, Jonathan Symonds, JASON S. OLFERT, University of Alberta

12IM.5  
12:15 		Merging Multiple Instrument Measurements of Aerosol Size Distributions into a Best Estimate Aerosol Size Distribution. JASON TOMLINSON, Fan Mei, Don Collins, Gunnar Senum, Stephen Springston, Chen Song, Jacqueline Wilson, Alla Zelenyuk, Jennifer Comstock, John Hubbe, John Shilling, Duli Chand, Mikhail Pekour, Beat Schmid, Larry Berg, Pacific Northwest National Laboratory

12UA URBAN AEROSOLS VII
B110/111/112
Suzanne Paulson and John Liggio, chairs

12UA.1  
11:15 		Scooter Emissions Dominate Urban Organic Aerosol. Imad El Haddad, Stephen Platt, Alessandro Zardini, Jay Slowik, Michael Clairotte, Covadonga Astorga, Peter Barmet, Josef Dommen, Urs Baltensperger, ANDRE PRÉVÔT, Paul Scherrer Institute

12UA.2  
11:30 		Spatial Variation of Pollutants in the Near-Road Environment. NICHOLE BALDWIN, Philip K. Hopke, Stuart Batterman, Suresh Raja, Clarkson University

12UA.3  
11:45 		Characterizing Urban Roadside Environments through Long-Term Monitoring: Particle Mass, NOx, Traffic and Signal Phasing. CHRISTINE M. KENDRICK, Linda A. George, Portland State University

12UA.4  
12:00 		Effects of Diesel Particle Filters on Heavy-Duty Diesel Truck Emissions at the Port of Oakland. CHELSEA PREBLE, Timothy Dallmann, Steven DeMartini, Nathan Kreisberg, Susanne Hering, Robert Harley, Thomas Kirchstetter, University of California, Berkeley

12UA.5  
12:15 		Short-lived Increases in Particle Concentration Disproportionately Influence Exposure to Roadway Air Pollution and Health Outcomes. ROBY GREENWALD, Priya Kewada, Fuyuen Yip, Jeremy Sarnat, Emory University