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


Thursday

Thursday 8:00 AM - 9:15 AM
Plenary III



8:00
  
Studying Aerosol Processes, One Particle at a Time Jonathan Reid, University of Bristol


  
Moderator Deborah Gross, Carelton College

9:00
  
Whitby Award and Liu Award Presentations Sheryl Ehrman, Awards Committee Chair, University of Maryland

Thursday 9:00 AM - 3:30 PM
Exhibits Open



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



Thursday 9:45 AM - 11:30 AM
Session 7: Platform




7AC AEROSOL CHEMISTRY VII
B115/116
Nicole Riemer and Lea Hildebrandt Ruiz, chairs

7AC.1  
9:45
Evidence of the Secondary Origin of Nitrocatechols and Alkylated-Nitrocatechols in Atmospheric Aerosol Particles. Alexandre Sylvestre, Sylvain Ravier, Anaïs Detournay, Emily Bruns, Brice Temime-Roussel, Dogushan Kilic, Jay Slowik, Imad El Haddad, Stephen Platt, Andre Prévôt, NICOLAS MARCHAND, Aix Marseille Université, Laboratoire Chimie Environnement

7AC.2  
10:00
The Acid-Dependent Hydrolysis of Organic Nitrates in the Aerosol Phase. JOEL RINDELAUB, Kevin McAvey, Paul Shepson, Purdue University

7AC.3  
10:15
Formation and Gas-Particle Partitioning of Organic Nitrates: Influence on Ozone Production. LEA HILDEBRANDT RUIZ, Jeffrey Bean, Greg Yarwood, Bonyoung Koo, Uarporn Nopmongcol, University of Texas at Austin

7AC.4  
10:30
Reactivity of Water Soluble Organic Acids with Inorganic Particles Investigated by Micro-spectroscopy Analysis. BINGBING WANG, Steven Kelly, Rachel O'Brien, John Shilling, Alexei Tivanski, Ryan Moffet, Mary Gilles, Alexander Laskin, Pacific Northwest National Laboratory

7AC.5  
10:45
Model Evaluations of Heterogeneous Nitryl Chloride Production Sources during CalNex 2010. WAYNE CHANG, Nicole Riemer, University of Illinois at Urbana-Champaign

7AC.6  
11:00
Hydrogen Peroxide Enhances the Heterogeneous Oxidation of Oxygenated Volatile Organic Compounds on Mineral Dust. Yue Zhao, ZHONGMING CHEN, Dao Huang, Peking University

7AC.7  
11:15
Organic Aerosol Mixing Observed By Single Particle Mass Spectrometry. ELLIS SHIPLEY ROBINSON, Rawad Saleh, Neil Donahue, Carnegie Mellon University


7AE AEROSOL EXPOSURE I
A106
Tiina Reponen and Kirsten Koehler, chairs

7AE.1  
9:45
Effect of Secondary Aspiration on Low Velocity Human Aspiration Efficiency Estimates: Computational Fluid Dynamics Investigation. KIMBERLY ANDERSON, T. Renee Anthony, University of Iowa

7AE.2  
10:00
Characterization of the Exposure of Underground Miners to Mixed Aerosols. EMANUELE CAUDA, Luca Stabile, Giorgio Buonanno, Art Miller, NIOSH

7AE.3  
10:15
Measuring Commuter Exposure to Black Carbon in the Context of a Multi-Pollutant Study. NICHOLAS GOOD, Taylor Carpenter, Maggie Clark, Phil Clark, Ashleigh Kayne, Kirsten Koehler, Brianna Moore, Christian L'Orange, Amy L. Stuart, Jennifer Peel, John Volckens, Colorado State University

7AE.4  
10:30
The Effect of Horse Bedding Type on Air Quality in an Equine Farm. YEVGEN NAZARENKO, Michael L. Westendorf, Gediminas Mainelis, Rutgers, The State University of New Jersey

7AE.6  
11:00
Shifts in the Gas-Particle Partitioning of Ambient Organics with Transport into the Indoor Environment. NATASHA HODAS, Barbara Turpin, Rutgers University

7AE.7  
11:15
Potential Consumer Exposure to Airborne Ag and Zn Nanoparticles due to the Use of Nanotechnology-enabled Consumer Sprays. LEONARDO CALDERÓN, Taewon Han, Prasad Subramaniam, Yevgen Nazarenko, Kibum Lee, Jim Zhang, Gediminas Mainelis, Rutgers, The State University of New Jersey


7BA BIOAEROSOLS: CHARACTERIZATION AND ENVIRONMENTAL IMPACT V
B113/114
Joshua Santarpia and Robert Bowers, chairs

7BA.1  
9:45
Inactivation of Bioaerosols by Nanoparticles from Consumer Products. JENNIFER THERKORN, Leonardo Calderón, Gediminas Mainelis, Rutgers, The State University of New Jersey

7BA.2  
10:00
Differential Proteomic Analysis of Sphingomonas Aerolata Bioaerosols. Valdis Krumins, Sjef Boeren, Peter Schaap, Hauke Smidt, Gediminas Mainelis, Lee Kerkhof, DONNA FENNELL, Rutgers, The State University of New Jersey

7BA.3  
10:15
NanoPCR Detection of Bacterial Aerosols. Siyu Xu, MAOSHENG YAO, Peking University

7BA.4  
10:30
Characterization of Aerosols Using an Electrodynamic Linear Quadrupole Trap. MATTHEW HART, Erin Davis, Jason Edmonds, Jay Eversole, Naval Research Laboratory

7BA.5  
10:45
Fluorescence Characterization of Individual Bio-Aerosols and Ambient Air Measurements. VASANTHI SIVAPRAKASAM, John E. Tucker, Jay Eversole, Naval Research Laboratory

7BA.6  
11:00
Study the Effects of Atmospheric Environmental Conditions on Fluorescence Spectra of Bioaerosols Using a Laboratory Reaction Chamber. YONG-LE PAN, Joshua Santarpia, Shanna Ratnesar-Shumate, Elizabeth Corson, Steven Hill, Mark Coleman, Chatt Williamson, Christopher Bare, Sean Kinahan, Jonathan Eshbaugh, US Army Research Laboratory. INVITED.

7BA.7  
11:15
Using Spectral Analysis and Fluorescence Lifetime Imaging Microscopy (FLIM) to Discriminate between Grass and Non-grass Pollen. JOHN SODEAU, David O'Connor, David Healy, Daniela Iacopino, Pierre Lovera, University College Cork


7CO COMBUSTION II
A105
Prem Lobo and Georgios Karavalakis, chairs

7CO.1  
9:45
Morphology of Gas Turbine Particulate Matter. ADAM M BOIES, Jacob Swanson, Paul Williams, Amewu A. Mensah, Mark Johnson, Steven Rogak, Jason S. Olfert, Tyler Johnson, Ramin Dastanpour, Gregory Smallwood, Max L. Eggersdorfer, University of Cambridge

7CO.2  
10:00
In-situ Measurements of Aircraft Engine Exhaust at Cruise Conditions during the 2013 ACCESS Chase Plane Experiment. RICHARD MOORE, Edward Winstead, Lee Thornhill, Andreas Beyersdorf, Suzanne Crumeyrolle, Luke Ziemba, Bruce Anderson, NASA Langley Research Center

7CO.3  
10:15
Accurate Measurement of Particle Size and Number Concentration for Meeting Regulatory Limits on Vehicle Emissions: Inter-comparison of Three Particle Sizing Instruments. NAOMI ZIMMERMAN, Krystal J. Godri-Pollitt, Cheol-Heon Jeong, Terry Jung, Josephine Cooper, James S. Wallace, Greg J. Evans, SOCAAR, University of Toronto

7CO.4  
10:30
Dynamics of Light Absorption by Biomass Burning Organic Aerosol Photochemically Aged Using the Ambient Sunlight. MIN ZHONG, Myoseon Jang, University of Florida

7CO.5  
10:45
Particle Mass and Number Emissions, Size Distributions, and Composition from Commercial Charbroiling Operations - Are They Really Dangerous? NICHOLAS GYSEL, Daniel Short, Poornima Dixit, Chia-Li Chen, William A. Welch, Keisha Williams, Ning Li, Akua Asa-Awuku, David R. Cocker III, Georgios Karavalakis, University of California Riverside

7CO.6  
11:00
Laboratory Characterization of Ultrafine Particle Number Size Distributions and Other Pollutants from Traditional and Improved Biomass Cookstoves. YUNGANG WANG, Daniel Wilson, Kathleen Lask, Ashok Gadgil, Lawrence Berkeley National Laboratory

7CO.7  
11:15
Establishing the Role of Sulfur in Coal in Aerosol (Sulfuric Acid, Sulfate and Organic) Formation during Pulverized Combustion in a Drop-tube Furnace. XIAOFEI WANG, Brent Williams, Pratim Biswas, Washington University in St. Louis


7IM INSTRUMENTATION AND METHODS IV
B117/118/119
Andy Freedman and Jim Smith, chairs

7IM.1  
9:45
A Novel Multi-wavelength Photoacoustic-nephelometer Instrument Using a Supercontinuum Light Source for Aerosol Absorption and Scattering Measurements. NOOPUR SHARMA, Ian Arnold, Hans Moosmuller, W. Patrick Arnott, Claudio Mazzoleni, Michigan Technological University

7IM.2  
10:00
Online Measurement of Aerosol Mass Optical Cross Sections. CHRISTOPHER ZANGMEISTER, James Radney, Michael Zachariah, National Institute of Standards and Technology

7IM.3  
10:15
The Captive Aerosol Growth and Evolution (CAGE) Chamber System. Don Collins, Jill Matus, NATHAN TAYLOR, Carlos Antonietti, Chance Spencer, Joshua Santarpia, Yong-Le Pan, Shanna Ratnesar-Shumate, Crystal Glen, Texas A&M University

7IM.4  
10:30
Effect of Aerosol Volatility on the Sizing Accuracy of Differential Mobility Analyzers. ANDREY KHLYSTOV, Research Triangle Institute

7IM.5  
10:45
Introduction to Project “Dispersion of Air Pollution in the Boundary Layer – New Approach with Scanning Doppler Lidars”. Anne Hirsikko, VILLE VAKKARI, Ewan J. O'Connor, Curtis R. Wood, Finnish Meteorological Institute, Helsinki, Finland

7IM.6  
11:00
Data Analysis Procedures for a Novel Volatility and Polarity Separator (VAPS) Instrument for Atmospheric Organic Aerosol Chacterization. YAPING ZHANG, Raul Martinez, John Jayne, Manjula Canagaratna, Thorsten Hohaus, Douglas Worsnop, Brent Williams, Washington University in St. Louis

7IM.7  
11:15
An Interactive Visual Analytics Framework for Multidimensional Data in a Geo-Spatial Context. ALLA ZELENYUK, Dan Imre, Zhiyuan Zhang, Jenny Hyunjung Lee, Klaus Mueller, Kevin McDonnell, Pacific Northwest National Laboratory


7UA URBAN AEROSOLS III
B110/111/112
Chelsea Preble and Kristina Wagstrom, chairs

7UA.1  
9:45
Understanding Spatial-temporal Variation and Sources of Black Carbon Using Stratified Mobile Monitoring. YI TAN, Eric Lipsky, Rawad Saleh, Albert A. Presto, Allen Robinson, Carnegie Mellon University

7UA.2  
10:00
Ambient Primary PM2.5 from Petroleum Refinery Operations. LI DU, Jay Turner, Washington University in St. Louis

7UA.3  
10:15
Air quality during Landfill Fire in Iowa City, Summer 2012: Ambient Measurement and Plume Characterization. ASHISH SINGH, Robert Bullard, Andrew Hesselink, Allaa Hassanein, Doug Beardsley, Michael D Wichman, Thomas Peters, Scott N. Spak, Elizabeth Stone, Charles Stanier, University of Iowa

7UA.4  
10:30
Mass-Mobility Measurements of Urban and Background Aerosol – Measured with a DMA-TD-APM System. ERIK, Z NORDIN, Jenny Rissler, Axel C. Eriksson, Emilie Hermansson, Adam Kristensson, Erik Swietlicki, Joakim Pagels, Lund University, Sweden

7UA.5  
10:45
Morphology and Mixing State of Atmospheric Aerosol in Mexico City. SWARUP CHINA, Claudio Mazzoleni, Manvendra Dubey, Rajan K. Chakrabarty, Hans Moosmuller, W. Patrick Arnott, Timothy Onasch, Scott Herndon, Michigan Technological University

7UA.6  
11:00
Development of an Air Quality Model for Particle Formation from Sulfur Compounds and Amines. ANDREW MARTINEZ, Matt Dawson, Veronique Perraud, Barbara J. Finlayson-Pitts, Donald Dabdub, University of California, Irvine

Thursday 11:30 AM - 12:15 PM
Light Take-Away Lunch



Thursday 12:15 PM - 1:45 PM
Session 8: Poster




8AC AEROSOL CHEMISTRY VIII
EXHIBIT HALL A
8AC.1  
12:15
Chemical Characterization of Secondary Organic Aerosol by Atmospheric Solid Analysis Probe Mass Spectrometry (ASAP-MS). VERONIQUE PERRAUD, Carla Waring-Kidd, John Greaves, Barbara J. Finlayson-Pitts, University of California, Irvine

8AC.2  
12:15
The Photolytic Processing of Organic Aerosols through Carbonyl Photochemistry. SANDRA BLAIR, Scott Esptein, Sergey Nizkorodov, University of California, Irvine

8AC.3  
12:15
SOA Yield from Ozonolysis of BVOC at Varying NO$_2 Concentrations. Danielle C Draper, Delphine Farmer, Yury Desyaterik, JULIANE L. FRY, Reed College

8AC.5  
12:15
Reaction Pathways of Primary, Secondary and Tertiary Amines with Ozone, Hydroxyl Radical and Nitrate Radical. DEREK PRICE, Xiaochen Tang, David R. Cocker III, Kathleen Purvis-Roberts, Philip Silva, University of California, Riverside

8AC.6  
12:15
Quantification of the Carbonyl Group Contribution to Aqueous-Phase SOA Using Fourier Transform Infrared Spectroscopy. Kathryn George, Travis Ruthenburg, Jeremy Smith, Lu Yu, Cort Anastasio, Qi Zhang, ANN DILLNER, University of California, Davis

8AC.7  
12:15
Secondary Organic Aerosol Produced from Aqueous Reaction of Phenols with an Organic Excited Triplet State and Hydroxyl Radical. JEREMY SMITH, Haley Kinney, Lu Yu, Kathryn George, Travis Ruthenburg, Ann Dillner, Qi Zhang, Cort Anastasio, University of California, Davis

8AC.8  
12:15
The Heterogeneous Oxidation of Internally Mixed Primary and Secondary Organic Aerosol: A Case for the Importance of Secondary Chemistry. KATHERYN KOLESAR, Chris Ruehl, Gabriel Isaacman, Gina Buffaloe, Theodora Nah, Allen H. Goldstein, Kevin Wilson, Christopher Cappa, University of California, Davis

8AC.9  
12:15
Simulation of Isoprene SOA Formation Using UNIPAR: A Lumping Model Integrated with Explicit Gas Phase Kinetic Mechanisms and Aerosol Phase Reactions. ROSS BEARDSLEY, Yunseok Im, Myoseon Jang, University of Florida

8AC.10  
12:15
Secondary Organic Aerosol Formation from Glyoxal: Salting Behavior and Kinetics of SOA Formation and its Dependence on Aerosol Seed Composition. ELEANOR WAXMAN, Jay Slowik, Christopher Kampf, Rupert Holzinger, Josef Dommen, Andre Prévôt, Urs Baltensperger, Rainer Volkamer, University of Colorado

8AC.11  
12:15
Measurement of the Sensitivity of Biogenic SOA Formation under Ambient Conditions to Anthropogenic Factors Using a New Captive Aerosol Growth and Evolution Chamber System during the Southern Oxidant and Aerosol Study. Don Collins, NATHAN TAYLOR, Jill Matus, Carlos Antonietti, Chance Spencer, Robert Griffin, Yu Jun Leong, Basak Karakurt Cevik, Texas A&M University

8AC.12  
12:15
Temperature Effects on Secondary Organic Aerosol Formation and its Properties. MARY KACARAB, Ping Tang, Lijie Li, Derek Price, David R. Cocker III, University of California, Riverside

8AC.13  
12:15
Understanding Secondary Organic Aerosol Formation from Aqueous-phase Reactions of Phenolic Compounds. LU YU, Jeremy Smith, Alexander Laskin, Julia Laskin, Kathryn George, Cort Anastasio, Ann Dillner, Qi Zhang, University of California, Davis

8AC.14  
12:15
Instantaneous Secondary Organic Aerosol Formation from M-xylene Photooxidation: Quantification of NOx and NO3 Radical Effects on SOA Yield. LIJIE LI, Ping Tang, Chia-Li Chen, Mary Kacarab, David R. Cocker III, University of California, Riverside

8AC.15  
12:15
OH Initiated Heterogeneous Degradation of Organophosphorus Compounds. LIU YONGCHUN, Liggio John, Harner Tom, Jantunen Liisa, Shoeib Mahiba, Shao-Meng Li, Environment Canada

8AC.16  
12:15
The Influence of Molecular Structure and Chemical Functionality on the Heterogeneous OH-initiated Oxidation of Unsaturated Organic Particles. THEODORA NAH, Sean Kessler, Kelly Daumit, Jesse Kroll, Stephen R. Leone, Kevin Wilson, University of California, Berkeley

8AC.17  
12:15
Aqueous Reaction Rates of Hydroxyacetone with Ammonium Sulfate and Amines Measured by NMR as a Function of pH. MICHAEL SYMONS, Alyssa Rodriguez, Melissa Galloway, David De Haan, University of San Diego

8AC.18  
12:15
Infrared Spectra of Individual Wavelength-Scale Particles: Spectral Challenges and Novel Techniques. ARUNA RAVI, Antriksh Luthra, James Coe, The Ohio State University

8AC.19  
12:15
Kinetics and pH Dependence of Aqueous-phase Reactions of Glycolaldehyde with Glycine, Ammonium Sulfate, and Methylamine. ALYSSA RODRIGUEZ, Michael Symons, Alexia De Loera, Melissa Galloway, David De Haan, University of San Diego

8AC.20  
12:15
Glyoxal in the Po Valley, Italy as a Tracer for Aqueous Aerosol Processing. KATE SKOG, Yong Lim, Amy P. Sullivan, Natasha Hodas, Barbara Turpin, Jeffrey L. Collett, Jr., Frank Keutsch, University of Wisconsin - Madison

8AC.21  
12:15
Determination of Setschenow Constants of Organic Compounds in Ammonium Sulfate Solutions and the Salt Effect on Air-Water Partitioning. CHEN WANG, Ying Duan Lei, Frank Wania, University of Toronto

8AC.22  
12:15
React or Evaporate? Atmospheric Aldehydes in Aqueous Droplets Containing Amines or Ammonium Sulfate. MICHELLE POWELSON, Melissa Galloway, David De Haan, University of San Diego


8AE AEROSOL EXPOSURE II
EXHIBIT HALL A
8AE.1  
12:15
Intake Fraction for Urban Emissions of Semivolatile Organic Compounds from Vehicles. JOSHUA APTE, Julian Marshall, William Nazaroff, University of California, Berkeley

8AE.2  
12:15
Development of a Human Lung Co-Culture Model System for Hazard Identification of Aerosolized Particles. CHRISTIE SAYES, Seung-Hyun Cho, Quentin Malloy, Christopher West, Madhuri Singal, Danielle Vitale, RTI International

8AE.3  
12:15
From Rural to Personal Level PM2.5 Concentrations and Their Linkages to Biological Sample Metal Concentrations. QUENTIN MALLOY, Cortina Johnson, Jocelin Deese-Spruill, James Raymer, Jonathan Thornburg, Elizabeth Frey, Richard Perkins, Larry Michael, RTI International

8AE.4  
12:15
Estimating Population Exposure to Fine Particulate Matter (PM2.5) during Extreme Air Pollution Events in the Pacific Northwest. ABDULLAH MAHMUD, Kelley C. Barsanti, Portland State University

8AE.6  
12:15
Characteristics of Personal Exposure to PM2.5 in Public Transportations in Beijing, China. CAIQING YAN, Mei Zheng, Qiaoyun Yang, Qunfang Zhang, Xinghua Qiu, Tong Zhu, Yifang Zhu, Peking University

8AE.7  
12:15
Passive Deposition Following Reaerosolization of Bacillus Spores from Urban and Operationally Relevant Surfaces. KAREN PONGRANCE, Jana Kesavan, Jason Edmonds, Deborah Schepers, Jerold Bottiger, Donna Carlile, Dan Vanreenen, US ARMY ECBC

8AE.8  
12:15
Assessment of Lead Particle and Acidic Gas Exposure During Gun Firing. JUN WANG, Lin Shou, Chang-Yu Wu, University of Oklahoma Health Sciences Center


8BA BIOAEROSOLS: CHARACTERIZATION AND ENVIRONMENTAL IMPACT V
EXHIBIT HALL A
8BA.1  
12:15
Living Microorganisms in Clouds. Mickaël Vaitilingom, Muriel Joly, Pierre Amato, Nicolas Gaiani, Laurent Deguillaume, Eleonore Attard, Martine Sancelme, ANNE-MARIE DELORT, Clermont Université, Institut de Chimie de Clermont-Ferrand

8BA.2  
12:15
Survival of Microorganisms to the Main Stress Factors Encountered in Clouds. Muriel Joly, Pierre Amato, Martine Sancelme, Mickaël Vaitilingom, Virginie Vinatier, Laurent Deguillaume, ANNE-MARIE DELORT, Clermont Université, Institut de Chimie de Clermont-Ferrand

8BA.3  
12:15
The On-line Detection of Biological Particle Emissions from Selected Agricultural Materials Using the WIBS-4 (Waveband Integrated Bioaerosol Sensor) Technique. DAVID O'CONNOR, David Healy, John Sodeau, University College Cork

8BA.4  
12:15
Ubiquity and Persistence of Streptococcus Suis Bioaerosols in Swine Confinement Buildings. LAETITIA BONIFAIT, Marc Veillette, Daniel Grenier, Caroline Duchaine, Université Laval, Canada

8BA.5  
12:15
A Field-deployable Electrostatic Collector for Bioaerosols with High Concentration Rate. TAEWON HAN, Donna Fennell, Gediminas Mainelis, Rutgers, The State University of New Jersey

8BA.6  
12:15
Quantifying the Effect of Relative Humidity and Ozone on the Viability of Aged Bacillus Thuringiensis Al Hakam and MS-2 Bacteriophage Biological Aerosols. SEAN KINAHAN, Elizabeth Corson, Shanna Ratnesar-Shumate, Yong-Le Pan, Jonathan Eshbaugh, Christopher Bare, Joshua Santarpia, Johns Hopkins University Applied Physics Laboratory

8BA.7  
12:15
Understanding Aerosolized Viral Particles Behaviour in a Mechanically Ventilated Agricultural Building Using Nebulized Bacteriophages. MARTYNE AUDET, Matthieu Girard, Martin Belzile, Stéphane Godbout, Caroline Duchaine, Centre de recherche de l'IUCPQ, Université Laval

8BA.8  
12:15
Measurement of Ribosomal RNA in Airborne Escherichia Coli: Sample Collection Methods Produce Bias in 16S rRNA-based Analysis Methods. HUAJUN ZHEN, Valdis Krumins, Taewon Han, Donna Fennell, Gediminas Mainelis, Rutgers, The State University of New Jersey

8BA.9  
12:15
Comparison of Airborne Bacterial Compositions in Bioaerosols Collected at 3,000m, 1,000m, 10m over Japan. TERUYA MAKI, Fumihisa Kobayashi, Kakikawa Makiko, Maromu Yamada, Atsushi Matsuki, Yasunobu Iwasaka, Kanazawa University

8BA.10  
12:15
Seasonal Cycles of Fluorescent Biological Particles in Finland and Colorado Forests. Carolyn J. Schumacher, Christopher Pöhlker, Pasi Aalto, Markku Kulmala, Ulrich Pöschl, J. ALEX HUFFMAN, University of Denver

8BA.11  
12:15
Hidden Biological Aerosol Exposure Risks from Vehicle Air Conditioner Filter. Jing Li, MINGZHEN LI, Fangxia Shen, Zhuanglei Zou, Maosheng Yao, Chang-Yu Wu, Peking University

8BA.12  
12:15
Temporal Distribution of Gram-negative (G-) and Gram-positive (G+) Bacterial Aerosols with Different Charge Polarity and Level. KAI WEI, Maosheng Yao, Peking University

8BA.13  
12:15
Real-time Measurements Of Airborne Fungal Spores Biomarkers Using PILS-LC-MS/MS. ROLAND SARDA-ESTEVE, Nicolas Bonnaire, Marie-Helene Nadal, Lorna Foliot, Jean Sciare, LSCE

8BA.14  
12:15
Investigation on the Vertical Distribution of Japanese Cedar Pollen and its Potential Impact on Ice Cloud Formation. IWATA AYUMI, Hara Kazutaka, Atsushi Matsuki, Iwamoto Yoko, Teruya Maki, Kakikawa Makiko, Kanazawa University


8CA CARBONACEOUS AEROSOLS IN THE ATMOSPHERE VI
EXHIBIT HALL A
8CA.1  
12:15
Wavelength-dependent Complex Refractive Indices of Different Types of Secondary Organic Materials. PENGFEI LIU, Yue Zhang, Scot Martin, Harvard University

8CA.2  
12:15
Characterizing the Efficiency of the SP-AMS for Measuring Black Carbon in Organic Coated Particles. MEGAN D. WILLIS, Alex K. Y. Lee, Jonathan Abbatt, University of Toronto

8CA.3  
12:15
The Role of Organic Condensation on Ultrafine Particle Growth during Nucleation Events. DAVID PATOULIAS, Ilona Riipinen, Spyros Pandis, University of Patras, Greece

8CA.4  
12:15
Microphysical Simulation of Biomass-Burning Aerosol Size Distributions from BORTAS 2011. KIMIKO SAKAMOTO, James Allan, Hugh Coe, Jonathan Taylor, Thomas Duck, Jeffrey Pierce, Colorado State University

8CA.5  
12:15
Evaporation Kinetics of Engine Lubricating Oil Aerosols at Near Ambient Conditions. Sara Jaber, Rawad Saleh, ALAN SHIHADEH, American University of Beirut

8CA.6  
12:15
Validation of Long-term Observations Using Sample-air Dilution with Particle Soot Absorption Photometer. JOHN BACKMAN, Aki Virkkula, Ville Vakkari, Johan Paul Beukes, Pieter G. van Zyl, Miroslav Josipovic, Stuart Piketh, Petri Tiitta, Kgaugelo Chiloane, Gerhard Fourie, Alfred Wiedensohler, Thomas Tuch, Tuukka Petäjä, Markku Kulmala, Lauri Laakso, University of Helsinki

8CA.7  
12:15
Examining Evolution of Biogenic Organic Aerosols Using a Theoretical Carbon Number Functionality Grid. JUDITH PERLINGER, Tanvir Khan, Bo Zhang, Hans P. Arp, Michigan Technological University

8CA.8  
12:15
Direct Determination of Soot Mass Absorption and Mass Extinction Coefficients at Multiple Wavelengths. JAMES RADNEY, Christopher Zangmeister, Michael Zachariah, National Institute of Standards and Technology

8CA.9  
12:15
Measurements of Organic Haze Particles Formed from UV Irradiation of Acetylene by High-Resolution Soot-Particle Aerosol Mass Spectrometry. JONATHAN FRANKLIN, Eleanor Browne, Manjula Canagaratna, Timothy Onasch, Paola Massoli, Douglas Worsnop, Hiroshi Imanaka, Kevin Wilson, Jesse Kroll, Massachusetts Institute of Technology

8CA.10  
12:15
Plant Stress in a Changing Environment and its Impacts on Future Climate: The Effects of Simulated Herbivory on Biogenic Secondary Organic Aerosol. CELIA FAIOLA, Graham VanderSchelden, Miao Wen, B. Thomas Jobson, Timothy M. VanReken, Washington State University

8CA.11  
12:15
Experimental Studies of Particle Bounce: Comparison of Secondary Organic Material (SOM) from Harvard Environmental Chamber and Field Studies in Amazonia. ADAM BATEMAN, Pengfei Liu, Scot Martin, Harvard University

8CA.12  
12:15
Changes in Soot Aggregate Morphology Due to Coatings of Secondary Organic Aerosol from Anthropogenic and Biogenic Precursors. ELIJAH G. SCHNITZLER, Ashneil Dutt, Jason S. Olfert, Wolfgang Jaeger, University of Alberta

8CA.13  
12:15
Impact of Hygroscopicity and Refractive Index of Black Carbon Coatings on Absorption Enhancement. LAURA FIERCE, Francisco Mena, Tami Bond, Nicole Riemer, University of Illinois at Urbana-Champaign

8CA.14  
12:15
Carbonaceous Nanoparticle Toxicity as a Function of Ferrous Iron Content. DAN HINZ, Hsiang Teng, Hoi Ting, Anne Johansen, Central Washington University


8CC AEROSOLS, CLOUDS, AND CLIMATE III
EXHIBIT HALL A
8CC.1  
12:15
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

8CC.2  
12:15
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

8CC.4  
12:15
Complex Refractive Index of Hematite in the Visible and Near Visible: A Review. HANS MOOSMULLER, Johann Engelbrecht, Desert Research Institute

8CC.5  
12:15
Aerosol-Vertical Velocity Coupling Effects on Stratus Cloud Microphycs. STEPHEN NOBLE, James Hudson, Desert Research Institute

8CC.6  
12:15
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

8CC.7  
12:15
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

8CC.8  
12:15
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

8CC.9  
12:15
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

8CC.10  
12:15
Photooxidation of Polycyclic Aromatic Hydrocarbons in Clouds and Fog – Laboratory and Model Studies. JERSHON EAGAR, Pierre Herckes, Barbara Ervens, Arizona State University

8CC.11  
12:15
Impact of Biomass Burning Aerosols on Regional Climate over Southeast USA. PENG LIU, Yongtao Hu, Athanasios Nenes, Armistead Russell, Georgia Institute of Technology

8CC.12  
12:15
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

8CC.13  
12:15
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

8CC.14  
12:15
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

8CC.15  
12:15
Long-term Trend Analysis of 47 Years of Finnish Arctic Aerosol Composition. JAMES R. LAING, Philip K. Hopke, Eleanor F. Hopke, Liaquat Husain, Vincent A. Dutkiewicz, Jussi Paatero, Yro Viisinen, Clarkson University

8CC.16  
12:15
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

8CC.17  
12:15
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

8CC.18  
12:15
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

8CC.19  
12:15
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


8EN ENGINEERED NANOPARTICLES: EMISSIONS, TRANSFORMATION AND EXPOSURE II
EXHIBIT HALL A
8EN.1  
12:15
Novel 3D Numerical Simulations to Calculate the Capacitance of Nanoparticle Aggregates with Necking Effect and Loose Agglomerates. LEO N.Y. CAO, Jing Wang, Heinz Fissan, Max L. Eggersdorfer, David Y. H. Pui, University of Minnesota

8EN.4  
12:15
The Application of the Universal Nanoparticle Analyzer for the Real-time Measurement of Engineered Nanoparticles in the Workplace. DREW THOMPSON, Jing Wang, David Y. H. Pui, University of Minnesota

8EN.5  
12:15
Formation of Nanoparticles as an Undesired Byproduct of an Industrial Accident. SHERYL EHRMAN, Yoon Shin, University of Maryland


8IM INSTRUMENTATION AND METHODS V
EXHIBIT HALL A
8IM.1  
12:15
Performance Testing of MSP Model 1120 Water-based Condensation Particle Counter. LIN LI, Francisco Romay, William Dick, MSP Corporation

8IM.2  
12:15
New Measurement System for PM and Ultrafine Particles. JUERGEN SPIELVOGEL, Maximilian Weiss, Palas GmbH

8IM.3  
12:15
The Iron Lung: A Device for the Continuous Delivery of Fine Particulate Matter. IAN ARNOLD, Cory Berger, Hans Moosmuller, Noopur Sharma, Claudio Mazzoleni, Desert Research Institute

8IM.4  
12:15
Beam Characteristics of Fiber-Based Supercontinuum Light Sources with Mirror- and Lens-Based Beam Collimators. IAN ARNOLD, Hans Moosmuller, Noopur Sharma, Claudio Mazzoleni, Desert Research Institute

8IM.5  
12:15
Application of an Eight-Channel Optical Particle Counter to Continuous, Long-term PM2.5 Monitoring. ODELLE HADLEY, Mark Moore, Olympic Region Clean Air Agency

8IM.6  
12:15
Airborne Measurement of Vertical and Horizontal Aerosol Distribution within Air Boundary Layer. JAN HOVORKA, Veronika Docekalova, Jan Bendl, Filip Kobrzek, Petr Marecek, Charles University in Prague

8IM.7  
12:15
Performance Evaluation of Miniature Cyclones with Multiple Inlets. DI LIU, Da-Ren Chen, Virginia Commonwealth University

8IM.8  
12:15
Modeling and Experimental Characterization of a Large Particle Inlet (LPI). GUAN ZHAO, Thomas Holsen, Suresh Dhaniyala, Clarkson University

8IM.9  
12:15
Aerosol Dry Powder Dissemination Device Characterization for Small-Scale Use. ANDRES SANCHEZ, Crystal Glen, Sandia National Laboratories

8IM.10  
12:15
Preventing the Spray Break-up in Electrohydrodynamic Atomization. CHRISTIAN LUEBBERT, Jan Marijnissen, Wolfgang Peukert, FAU Erlangen-Nuremberg, Germany

8IM.11  
12:15
Performance Study of the "Impaclone", a Miniature, Switchable Size-selective Inlet for a Compact Particle Sizer. SIQIN HE, Da-Ren Chen, Paul Greenberg, Washington University in St. Louis

8IM.12  
12:15
Data Merging of Size Distributions from Electrical Mobility and Optical Measurements. AXEL ZERRATH, Sherrie Elzey, Hee-Siew Han, TSI Incorporated

8IM.13  
12:15
Filter Leak Detection by Various Gases Using the Schlieren Imaging Technique. SHIGERU KIMOTO, Lin Li, David Y. H. Pui, University of Minnesota

8IM.14  
12:15
A Scanning Mobility Particle Sizer for Nanoparticle Size Distribution Measurements in the Upper Troposphere/Lower Stratosphere. JOHN ORTEGA, James N. Smith, David C. Rogers, Suresh Dhaniyala, Steve Gabbard, National Center for Atmospheric Research

8IM.15  
12:15
Extending the Size Range for Calibrating the Counting Efficiency of the Light Scattering Airborne Particle Counters toward Larger Particle Sizes. Kenji Beppu, Shinjiro Takeyama, Toshio Kubota, KENJIRO IIDA, Hiromu Sakurai, Kensei Ehara, JQA

8IM.18  
12:15
Development of a Non-Specific Monodisperse Aerosol Generation System. JONATHAN ESHBAUGH, Shanna Ratnesar-Shumate, Paul Dabisch, Francisco Romay, The Johns Hopkins University Applied Physics Laboratory

8IM.19  
12:15
Calibrating Black Carbon Mass Measurement Instruments Using the CPMA-electrometer System. MATTHEW DICKAU, Tyler Johnson, Kevin Thomson, Gregory Smallwood, Jason S. Olfert, University of Alberta

8IM.20  
12:15
Development of Optical Particle Sensor for Estimating Mass Concentration in Real Time. JINHONG AHN, Kitai Kang, Yongtaek Kwon, HCT Co., Ltd.

8IM.21  
12:15
Determination of Complex Refractive Index For Submicron Absorbing Spheres. JEONGHOON LEE, Korea University of Technology and Education

8IM.22  
12:15
Visualization of Restructuring of Oil Droplets Collected in Filter Media. HIROAKI MATSUHASHI, Shoji Hirota, Hidenori Higashi, Mikio Kumita, Takafumi Seto, Yoshio Otani, Kanazawa University

8IM.23  
12:15
A Laboratory Inter-comparison of CPC and SMPS Measurements of Submicron Aerosols. Shouwen Zhang, ARI SETYAN, Véronique Riffault, Ecole des Mines de Douai

8IM.24  
12:15
Application of Surface-Discharge Microplasma Device to Ion Mobility Spectrometer. YOSHIKAZU MIZUTORI, Tetsuya Maekawa, Hidenori Higashi, Mikio Kumita, Takafumi Seto, Yoshio Otani, Kanazawa University

8IM.25  
12:15
System for the Absolute Calibration of Black Carbon Mass Concentration Measurement Instruments. KEVIN THOMSON, Fengshan Liu, Gregory Smallwood, National Research Council Canada


8NM NANOPARTICLES AND MATERIALS SYNTHESIS I
EXHIBIT HALL A
8NM.1  
12:15
Synthesis of Pt-nanoparticles-Laden Graphene Crumples and Evaluation of Their Electrocatalytic Activity. HEE DONG JANG, Sun Kyung Kim, Hankwon Chang, Jeong Woo Choi, Jiayan Luo, Jiaxing Huang, Korea Institute of Geoscience and Mineral Resources

8NM.2  
12:15
Accounting for the Variable Df during Coagulation and Sintering of Fractal-like Particles. Eirini Goudeli, MAX L. EGGERSDORFER, Sotiris E. Pratsinis, ETH Zurich

8NM.3  
12:15
Gas Detection by Engineered Multi-scale Structures Composed of Nanoparticles. YONGJUN BAE, Woongsik Nam, Hyesung Cho, Mansoo Choi, Seoul National University

8NM.4  
12:15
Supramolecular Self-assembly of Photosynthetic Dyes in Aerosolized Droplets. VIVEK SHAH, Pratim Biswas, Washington University in St. Louis

8NM.5  
12:15
DMA Characterization of Sub-50nm Silica Nanoparticle Size Standards and Comparison with PSL Size Standards. ZEESHAN SYEDAIN, Benjamin Hunt, William Dick, MSP Corporation

8NM.6  
12:15
Controlling Composition and Morphology of Mixed Oxide Thin Films Synthesized by Aerosol Chemical Vapor Deposition (ACVD) Process. TANDEEP CHADHA, Jiaxi Fang, Pratim Biswas, Washington University in St. Louis

8NM.7  
12:15
Fabricating WO3-based Nanostructured Materials for Solid-State NOx Gas Sensors. JULIEN GAURY, George Biskos, Delft University of Technology

8NM.8  
12:15
Gas-phase Synthesis of Single-phase Spherical a’’-Fe16N2/Al2O3 Core-shell Nanoparticles. TAKASHI OGI, Rizka Zulhijjah, Asep Bayu Dani Nandiyanto, Toru Iwaki, Kikuo Okuyama, Hiroshima University

8NM.9  
12:15
Synthesis of Spherical Macroporous WO3 Particles and Their High Photocatalytic Performance. Asep Bayu Dani Nandiyanto, Osi Arutanti, TAKASHI OGI, Kikuo Okuyama, Hiroshima University

8NM.10  
12:15
Preparation of Crumpled Graphene Particles with Enhanced Properties by Microwave Plasma-Assisted Capillary Compression Process. HANKWON CHANG, Eun-Hee Jo, Hee Dong Jang, Korea Institute of Geoscience and Mineral Resources

8NM.11  
12:15
Investigation of Transient Structural Behavior of Aerosol Particles during Their Aggregation Process Using Off-Lattice Kinetic Monte Carlo Simulations. Riyan Zahaf, Kwang-Sung Lee, Song-Kil Kim, Dudi Adi Firmansyah, Michael Zachariah, DONGGEUN LEE, Pusan National University, Busan, South Korea


8RA REMOTE AND REGIONAL ATMOSPHERIC AEROSOLS III
EXHIBIT HALL A
8RA.2  
12:15
Secondary Organic Aerosol Precursor Concentrations and Fluxes from a Temperate Deciduous Forest in East Tennessee. RICK SAYLOR, Ariel Stein, NOAA Air Resources Laboratory

8RA.4  
12:15
Assessing PM Concentrations at Urban Spatiotemporal Scale by Image Analysis Based on the Image Effective Bandwidth Measure. YAEL ETZION, David M. Broday, Barak Fishbain, Technion - Israel Institute of Technology

8RA.5  
12:15
Changes in Organic Aerosol in the United States over the Last Quarter-Century. KELSEY BOULANGER, Jesse Kroll, MIT

8RA.7  
12:15
Investigating Missing Sulfur Sources at Fairbanks, Alaska. KABINDRA M. SHAKYA, Richard E. Peltier, University of Massachusetts, Amherst

8RA.8  
12:15
Infrared Extinction and Visible Light Scattering Properties of Diatomaceous Earth Aerosol. JENNIFER ALEXANDER, Olga Laskina, Vicki Grassian, Mark Young, Paul Kleiber, University of Iowa

8RA.9  
12:15
Ammonia Emissions from Beef, Swine, and Poultry Production Estimated with Process-Based Models. ALYSSA M. MCQUILLING, Peter Adams, Carnegie Mellon University

8RA.10  
12:15
A Self-Consistent Global Emissions Inventory Spanning 1850-2050 – Why We Need One. KRISTINA WAGSTROM, Sherri Hunt, University of Connecticut

8RA.11  
12:15
Sources and Processes of Submicron Particles at an Urban Downwind Location - Long Island New York. SHAN ZHOU, Jianzhong Xu, Fan Mei, Jian Wang, Arthur J. Sedlacek, Stephen Springston, Yin-Nan Lee, Qi Zhang, University of California, Davis

8RA.13  
12:15
Dimethyl Sulfide Control of the Clean Summertime Arctic Aerosol and Cloud. RICHARD LEAITCH, Sangeeta Sharma, Lin Huang, Desiree Toom-Sauntry, Alina Chivulescu, Annie-Marie Macdonald, Knut von Salzen, Jeffrey Pierce, Allan Bertram, Jason Schroder, Nicole Shantz, Rachel Chang, Ann-Lise Norman, Environment Canada

8RA.14  
12:15
Elemental Composition of PM10 and PM2.5 in Windblown Dust in Shiprock and Churchrock, New Mexico. Cristina Gonzalez-Maddux, AURELIE MARCOTTE, Nabin Upadhyay, Pierre Herckes, Yolanda Williams, Gordon Haxel, Marin Robinson, Arizona State University

8RA.15  
12:15
A Long Term Variation of Chemical Species in PM$_(2.5) and PM$_(10) in the Ambient Atmosphere at Background Site in Jeju, Korea during 2008–2012. KWANGYUL LEE, Tsatsral Batmunkh, Young Joon Kim, Kihong Park, Gwangju Institute of Science and Technology (GIST), Korea

8RA.16  
12:15
Chemical Characterization of Particles Sampled in Revin, France, during the EMEP 2012 Summer Campaign. ARI SETYAN, Vincent Crenn, Véronique Riffault, Jean Luc Jaffrezo, Antoine Waked, Stéphane Sauvage, Jean-Luc Besombes, Thierry Leonardis, Nadine Locoge, Ecole des Mines de Douai

8RA.17  
12:15
Investigation of Aerosol in the Southeastern U.S. during the SOAS Field Campaign: Cloud Condensation Nuclei Activity, Hygroscopicity, Droplet Activation Kinetics, and Volatility of Ambient and Water-Soluble Aerosol. KATE CERULLY, Aikaterini Bougiatioti, Lu Xu, Hongyu Guo, Rodney Weber, Nga Lee Ng, Athanasios Nenes, Georgia Institute of Technology

8RA.18  
12:15
Ferrous Iron and Hydrogen Peroxide Produced by Marine Aerosols Deposited in Ocean Water of the Equatorial Pacific Ocean. HSIANG TENG, Hoi Ting, Dan Hinz, Anne Johansen, Central Washington Universtiy

8RA.19  
12:15
Measurement of Gas and Aerosol Agricultural Emissions. PHILIP SILVA, USDA - Agricultural Research Service


8ST PORTABLE AND INEXPENSIVE SENSOR TECHNOLOGY FOR AIR QUALITY MONITORING III
EXHIBIT HALL A
8ST.1  
12:15
Calibration and Assessment of Low-cost, Portable Particle Counters for Accurate In-field Monitoring of Cookstove Emissions. DOMINIQUE INGATO, Alba Aguilar, Sunny Karnani, Rufus Edwards, Ali Mohraz, Derek Dunn-Rankin, UC Irvine

8ST.2  
12:15
A Low-Cost Real-Time Detector for Airborne Asbestos Fibers. CHRIS STOPFORD, Paul Kaye, Edwin Hirst, Richard Greenaway, Zbignieu Ulanowski, University of Hertfordshire

8ST.3  
12:15
Simple Low–Cost Aerosol Field Sampler for Deployment by Volunteers. ANDREY KHLYSTOV, A. Clint Clayton, David S. Ensor, Research Triangle Institute

8ST.5  
12:15
Next-Generation Air Monitoring - A Review of Portable Air Pollution Sensors. PAUL A. SOLOMON, Margaret MacDonell, Ron Williams, Eben Thoma, Dena Vallano, Michelle Raymond, Olson David, US EPA

8ST.6  
12:15
Measuring In-field Emissions of Biomass Combustion. RYAN THOMPSON, Cheryl Weyant, Tami Bond, University of Illinois at Urbana-Champaign

8ST.7  
12:15
An Efficient Algorithm for Very Low Cost Personal Particulate Monitors. MICHAEL TAYLOR, Nourbakhsh Illah, Carnegie Mellon University

8ST.8  
12:15
Inexpensive Microfluidic Devices for Multiplexed Metal Measurement in Particulate Matter. David Cate, Poomrat Rattanarat, Killean OConaill, John Volckens, CHARLES HENRY, Colorado State University

8ST.9  
12:15
Quantification Methods for Metal-Oxide Semiconductor Gas Sensors. NICHOLAS MASSON, Ricardo Piedrahita, Xiang Yun, Michael Hannigan, Qin Lv, Robert Dick, Li Shang, University of Colorado at Boulder

8ST.10  
12:15
Low Cost Air Quality Monitors for Citizen Science. JOANNA GORDON, Ashley Collier, Ricardo Piedrahita, Nicholas Masson, Michael Russel, Michael Hannigan, University of Colorado at Boulder


8UA URBAN AEROSOLS IV
EXHIBIT HALL A
8UA.1  
12:15
United States National PM2.5 Chemical Speciation Monitoring Networks – CSN and IMPROVE: Description of Networks. PAUL A. SOLOMON, Jeff J. Lantz, Dennis Crumpler, James B. Flanagan, R.K.M. Jayanty, Edward E. Rickman, Charles McDade, Lowell Ashbaugh, U.S. EPA, Office of Reserach and Development, Las Vegas, NV

8UA.2  
12:15
Consistency of Long-term Black Carbon Trends from Thermal and Optical Measurements in the U.S. IMPROVE Network. L.-W. ANTONY CHEN, Judith Chow, John Watson, Bret Schichtel, Desert Research Institute

8UA.3  
12:15
Evaluation of Fine Particulate Matter (PM2.5) and Ultrafine Particulate Matter (PM0.1) in the Airshed of Tijuana, BC - San Ysidro, CA Border. JAVIER EMMANUEL CASTILLO QUIÑONES, Guillermo Rodriguez, Penelope Quintana, Nina Bogdanchikova, Universidad Autónoma de Baja California, Tijuana, México

8UA.4  
12:15
Evaluation of PM10 Trace Metals in the Airshed of Tijuana, México. YANETH GUTIERREZ, Guillermo Rodriguez, Penelope Quintana, Nina Bogdanchikova, Miguel Zavala, Luisa Molina, Universidad Autonoma de Baja California, Tijuana, Mexico

8UA.5  
12:15
Correlation between Atmospheric Visibility and the Physical Properties and Chemical Compositions of Aerosol. CHISUNG LIANG, Sheng-Kai Jan, Jin-Yuan Syu, Wen-Yinn Lin, Institute of Environmental Engineering and Management

8UA.6  
12:15
Characterization and Near-Field Evolution of Fine Particles Emitted by a Metallurgy Plant: Results of the NANO-INDUS Project. ARI SETYAN, Pascal Flament, Karine Deboudt, Nadine Locoge, Véronique Riffault, Laurent Alleman, Coralie Schoemaecker, Jovanna Arndt, Patrick Augustin, François Blond, Fabrice Cazier, Hervé Delbarre, Dorothée Dewaele, Pascale Dewalle, Marc Fourmentin, Paul Genevray, Robert Healy, Philippe Le Louer, Thierry Leonardis, Hélène Marris, Saliou Mbengue, Mickaël Starosta, John Wenger, Université du Littoral Côte d'Opale

8UA.7  
12:15
Wintertime PM2.5 in Edmonton, Alberta, Canada. MATTHEW PARSONS, Wally Qiu, Yayne Aklilu, Andrew Clayton, Amy MacTaggart, Rachel Mintz, Environment Canada

8UA.8  
12:15
Characterization of Size-segregated Particulate Matter in Houston TX. INKYU HAN, Yuncan Guo, University of Texas School of Public Health

8UA.9  
12:15
Metal Concentrations in Fine Particulate Matter from the Ground-Level Light Rail System in Denver Metro. BENTON CARTLEDGE, Brian Majestic, University of Denver

8UA.10  
12:15
Characterization of Coarse Aerosol in St. Louis and Phoenix: Results from EPA’s 2010-2011 Pilot Study. STEVEN BROWN, Jay Turner, Hilary Minor, Joann Rice, Paul Roberts, James B. Flanagan, Jeffrey Nichol, Sonoma Technology, Inc.

8UA.11  
12:15
Source Characterization of Aerosol Metal and Trace Element Measurements in High-Time Resolution. CHEOL-HEON JEONG, Jon M Wang, Greg J. Evans, SOCAAR, University of Toronto

8UA.12  
12:15
Bacterial Bioaerosol Enrichment Downwind from a Conventional Wastewater Aeration Basin Manifests from Selective Actinomycete Partitioning. Mark T. Hernandez, JANE TURNER, Charles Robertson, Odessa Gomez, Alison L. Ling, Bharath Prithiviraj, J. Kirk Harris, Daniel N. Frank, Alina M. Handorean, Norman R. Pace, University of Colorado at Boulder

8UA.13  
12:15
An Assessment of Particulate Air Pollution in Jeddah, Saudi Arabia. HAIDER A KHWAJA, Omar S. Abu-Rizaiza, Azhar Siddique, Abdullah Aburizaiza, Shedrack R. Nayebare, Mirza M Hussain, Jahan Zeb Qurashi, Jamal Qethmi, David Carpenter, Zafar Fatmi, King Abdulaziz University, Jeddah, Saudi Arabia

8UA.14  
12:15
Effects of Diesel Particle Filters on the Size Distribution of Emitted Particles. CHELSEA PREBLE, Nicholas Tang, Timothy Dallmann, Nathan Kreisberg, Susanne Hering, Robert Harley, Thomas Kirchstetter, University of California, Berkeley

Thursday 1:45 PM - 3:00 PM
Session 9: Platform




9AC AEROSOL CHEMISTRY IX
B115/116
Dave Worton and Lynn Mazzoleni, chairs

9AC.1  
1:45
Modeling SOA Formation in Mixed Anthropogenic Biogenic Plumes. MANISHKUMAR SHRIVASTAVA, Jerome Fast, Alla Zelenyuk, John Shilling, Chen Song, Richard Easter, Qi Zhang, Rahul Zaveri, Ari Setyan, Pacific Northwest National Laboratory

9AC.2  
2:00
In-Situ Chemical Characterization of Sub-micron Organic Aerosols Using Direct Analysis in Real Time Mass Spectrometry (DART-MS): The Effect of Aerosol Size and Volatility. MAN NIN CHAN, Theodora Nah, Kevin Wilson, Lawrence Berkeley National Laboratory

9AC.3  
2:15
Chemical Analysis of Organic Aerosols Using Reactive Nanospray Desorption Electrospray Ionization Mass Spectrometry. ALEXANDER LASKIN, Julia Laskin, Sergey Nizkorodov, Pacific Northwest National Laboratory

9AC.4  
2:30
Investigating Chemical Variation in Particulate Matter during the Polarimetric Cloud Analysis and Seeding Test (POLCAST) 2012 Campaign in Grand Forks, North Dakota. RICHARD COCHRAN, Haewoo Jeong, David Delene, Alena Kubatova, University of North Dakota

9AC.5  
2:45
A New Inlet for Simultaneous Gas and Particle Phase Measurements Coupled to a Chemical Ionization High-resolution Time-of-Flight Mass Spectrometer. CLAUDIA MOHR, Felipe Lopez-Hilfiker, Ben H. Lee, David S. Covert, Douglas Worsnop, Joel A. Thornton, University of Washington


9BA BIOAEROSOLS: CHARACTERIZATION AND ENVIRONMENTAL IMPACT VI
B113/114
Gedi Mainelis and Matthew Berg, chairs

9BA.1  
1:45
Continuous Measurements of Biological Particles with the Wideband Integrated Bioaerosol Sensor (WIBS-4A). GAVIN MCMEEKING, Greg Kok, Gary Granger, Darrel Baumgardner, Droplet Measurement Technologies, Boulder, Colorado, USA

9BA.2  
2:00
Using Real-time Multiband Fluorescence Signatures to Discriminate between Bioaerosol Classes. Darrel Baumgardner, Kevin McCabe, Greg Kok, Gary Granger, MARK T. HERNANDEZ, University of Colorado Boulder

9BA.3  
2:15
Measurements of Changes in the Fluorescence and Viability of Biological Particles Exposed to Outdoor Conditions in the Washington D.C. Metro Area. JOSHUA SANTARPIA, Don Collins, Yong-Le Pan, Shanna Ratnesar-Shumate, Crystal Glen, Andres Sanchez, Steven Hill, Carlos Antonietti, Jill Matus, Nathan Taylor, Christopher Bare, Sean Kinahan, Elizabeth Corson, Danielle Rivera, Mark Coleman, Chatt Williamson, Sandia National Laboratories

9BA.4  
2:30
Design and Performance of Low-cost Aerosol Micro-Channel Collector. IGOR NOVOSSELOV, Riley Gorder, John Scott Meschke, Enertechnix, Inc

9BA.5  
2:45
A Relaxed-Eddy Accumulation System for Measuring Microbial Emission Fluxes from the Vegetation. YVES BRUNET, Jean-Marc Bonnefond, Didier Garrigou, Frédéric Delmas, Christel Leyronas, Cindy E. Morris, INRA Bordeaux, France


9IM INSTRUMENTATION AND METHODS VI
B117/118/119
Tim VanReken and Chongai Kuang, chairs

9IM.1  
1:45
Advances in Water Condensation Particle Collectors and Concentrators. GREGORY LEWIS, Steven Spielman, Arantzazu Eiguren-Fernandez, Susanne Hering, Aerosol Dynamics Inc.

9IM.2  
2:00
Towards a Miniature, Tippable, Water Condensation Particle Counter. SUSANNE HERING, Gregory Lewis, Steven Spielman, Aerosol Dynamics Inc.

9IM.3  
2:15
Laboratory Characterization of a Size-Resolved CPC Battery to Infer the Composition of Freshly Formed Atmospheric Nuclei. CHONGAI KUANG, Juha Kangasluoma, Daniela Wimmer, Katrianne Lehtipalo, Jian Wang, Markku Kulmala, Tuukka Petäjä, Brookhaven National Laboratory

9IM.4  
2:30
Method for Calibration of the Detection Efficiency of Condensation Particle Counters at Concentrations as Low as 1 cm$^(-3) Using a Faraday-cup Aerosol Electrometer. HIROMU SAKURAI, Kensei Ehara, AIST

9IM.5  
2:45
A Scanning Mobility Particle Sizer for Nanoparticle Size Distribution Measurements in the Upper Troposphere/Lower Stratosphere. JOHN ORTEGA, James N. Smith, David C. Rogers, Suresh Dhaniyala, Steve Gabbard, National Center for Atmospheric Research


9NM NANOPARTICLES AND MATERIALS SYNTHESIS II
A105
Suvajyoti Guha and Eric Lipsky, chairs

9NM.1  
1:45
Graphene Synthesis via Controlled Detonation of Hydrocarbons. CHRIS SORENSEN, Arjun Nepal, Gajendra Singh, Bret Flanders, Kansas State University

9NM.2  
2:00
Development of Crumpled Graphene-based Nanocomposites via Aerosol Route for Environmental Applications. WEI-NING WANG, Yi Jiang, John Fortner, Pratim Biswas, Washington University in St. Louis

9NM.3  
2:15
TiO2 Nanoparticle Formation and Growth in ACVD Systems: Discrete Sectional Simulation. TANDEEP CHADHA, MengMeng Yang, Shuiqing Li, Pratim Biswas, Tsinghua University

9NM.4  
2:30
The Crystallinity and Coalescence or Sintering Mechanism of Aerosol Nanoparticles by Molecular Dynamics. Beat Buesser, SOTIRIS E. PRATSINIS, ETH Zurich

9NM.5  
2:45
Diffuse Vs. Specular Algorithms to Explain Electrical Mobility in Diatomic Gases. Carlos Larriba-Andaluz, CHRISTOPHER HOGAN JR., University of Minnesota


9SA SOURCE APPORTIONMENT II
A106
Amy Sullivan and Cheol Jeong, chairs

9SA.1  
1:45
Spatial and Temporal Assessment of a Hybrid Source Apportionment Model Using Nonlinear Optimization. CESUNICA IVEY, Heather Holmes, Yongtao Hu, James Mulholland, Armistead Russell, Georgia Institute of Technology

9SA.2  
2:00
Source Apportionment of Primary Particulate Matter and its Carbonaceous and Trace Elemental Components in the Eastern US. HONGLIANG ZHANG, Gang Chen, Jianlin Hu, Shu-Hua Chen, Michael Kleeman, Qi Ying, Texas A&M University

9SA.3  
2:15
Implementation of a High-Resolution Source-Oriented WRF-Chem Model Using Large Eddy Simulation at the Port of Oakland. David Joe, Steven DeNero, Hongliang Zhang, Hsiang-He Lee, Shu-Hua Chen, MICHAEL KLEEMAN, UC Davis

9SA.4  
2:30
Source Contributions to Primary and Secondary Particulate Matter during a Severe PM2.5 Pollution Event in Xi’an, China. HONGLIANG ZHANG, Qi Ying, Dexiang Wang, Texas A&M University

9SA.5  
2:45
Development and Application of a Particle Number Source Tagging Algorithm in an Aerosol Microphysics Model. DANIEL WESTERVELT, Jeffrey Pierce, Peter Adams, Carnegie Mellon University


9UA URBAN AEROSOLS V
B110/111/112
Cliff Davidson and Andre Prevot, chairs

9UA.1  
1:45
New Particle Formation in an Urban Atmosphere: Seasonal Dependence and Influence of Air Mass Origin. ANNA WONASCHUETZ, Julia Burkart, Richard Haindl, Julia Palmetshofer, Georg Reischl, Gerhard Steiner, Robert Wagner, Regina Hitzenberger, University of Vienna

9UA.2  
2:00
Wintertime Air Pollution and the Greek Financial Crisis. KALLIOPI FLOROU, Christos Kaltsonoudis, Dimitrios Papanastasiou, Georgios Gkatzelis, Evangelos Louvaris, Michael Pikridas, Spyros Pandis, University of Patras, Patra, Greece

9UA.3  
2:15
Sources and Chemical Processing of Organic Aerosol during the Summer in the Eastern Mediterranean. EVANGELIA KOSTENIDOU, Kalliopi Florou, Christos Kaltsonoudis, Maria Tsiflikiotou, Magdalini Psichoudaki, Spyros Pandis, Institute of Chemical Engineering Sciences, ICE-HT, Greece

9UA.4  
2:30
Rainout, Washout and Dry Deposition Contributions to the Total Deposition Flux of Heavy Metal Aerosol onto Surfaces of a Small Urban Catchment (Pin Sec, Nantes). STÉPHANE PERCOT, Véronique Ruban, Philippe Laguionie, Denis Maro, Pierre Roupsard, Dominique Demare, IRSN

9UA.5  
2:45
Contribution of Atmospheric Aerosols to Urban Stormwater Runoff. JEREMY TAMARGO, Cliff Davidson, Syracuse University

Thursday 3:00 PM - 3:30 PM
Coffee Break



Thursday 3:30 PM - 5:00 PM
Session 10: Platform




10AC AEROSOL CHEMISTRY X
B115/116
Simon Clegg and Scott Epstein, chairs

10AC.1  
3:30
Photolytic Processing of Organic Atmospheric Particulate Matter. SCOTT A. EPSTEIN, Mallory Hinks, Sergey Nizkorodov, University of California, Irvine

10AC.2  
3:45
A Systematic Evaluation of the Extent of Photochemical Processing in Different Types of Secondary Organic Aerosols. Dian Romonosky, Hyun Ji Lee, Scott A. Epstein, SERGEY NIZKORODOV, Julia Laskin, Alexander Laskin, University of California, Irvine

10AC.3  
4:00
Reactive Uptake and Aqueous Chemistry of Isoprene Epoxydiols (IEPOX) and Glycolaldehyde in Aerosol Liquid Water. TRAN NGUYEN, Matthew Coggon, Kelvin Bates, Rebecca Schwantes, Xuan Zhang, Katherine Schilling, Christine Loza, Richard Flagan, Paul Wennberg, John Seinfeld, California Institute of Technology

10AC.4  
4:15
Atmospheric Reactions between Glycolaldehyde, Formaldehyde, and Ammonium Sulfate: A Product Identification Study. MELISSA GALLOWAY, Alyssa Rodriguez, Jeremy Kua, Katherine Millage, David De Haan, University of San Diego

10AC.5  
4:30
Aqueous Photooxidation of Water-Soluble Compounds in Po Valley, Italy during PEGASOS: Chemical Insights and Modeling. YONG LIM, Jeffrey R. Kirkland, Ron Lauck, Barbara Turpin, Rutgers University

10AC.6  
4:45
Modelling the Water Uptake and Solubilities of Aminium Sulphate Salts. SIMON CLEGG, Chong Qiu, Renyi Zhang, University of California, Davis; University of East Anglia


10BA BIOAEROSOLS: CHARACTERIZATION AND ENVIRONMENTAL IMPACT VII
B113/114
Tiina Reponen and Alina Handorean, chairs

10BA.1  
3:30
Investigation of Bioaerosol Contamination in New Jersey Homes Affected by Hurricane Sandy. Leonardo Calderón, Huajun Zhen, Zuocheng Wang, Brian Buckley, Joan W. Bennett, Paul J. Lioy, GEDIMINAS MAINELIS, Rutgers, The State University of New Jersey

10BA.2  
3:45
An Integrated Modeling Approach to Understand the Interaction between Air Pollution and Pollen Allergy in a Changing World. RUI ZHANG, Tiffany Duhl, Muhammed T. Salam, James House, Richard Flagan, Ed Avol, Frank Gilliland, Alex Guenther, Serena H. Chung, Brian K. Lamb, Timothy M. VanReken, Washington State University

10BA.4  
4:15
Automated Pollen Identification and Counting System (APICS). JAMES HOUSE, Gregory Griffin, Richard Flagan, Caltech

10BA.5  
4:30
Effective Sampling of Infectious Viral Aerosols down to the Primary Virion Size. HOWARD WALLS, David S. Ensor, Lauren Harvey, Jean Kim, Ryan Chartier, Susanne Hering, Steven Spielman, Gregory Lewis, Research Triangle Institute

10BA.6  
4:45
Survival of Aerosolized Simulants of Bacillus Anthracis Exposed to Combustion Products of Novel Halogen-Containing Reactive Metals. SERGEY A. GRINSHPUN, Michael Yermakov, Reshmi Indugula, Xinjian He, Tiina Reponen, Edward Dreizin, Mirko Schoenitz, Shasha Zhang, Y. Aly, University of Cincinnati


10CC AEROSOLS, CLOUDS, AND CLIMATE IV
B110/111/112
Faye McNeill and Akua Asa-Awuku, chairs

10CC.1  
3:30
Cloud-Aerosol Interactions in Deep-Convective Systems: Particle Mass, Number, and Composition Effects. BENJAMIN MURPHY, Ilona Riipinen, Annica Ekman, Stockholm University

10CC.2  
3:45
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

10CC.3  
4:00
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

10CC.4  
4:15
CCN and Vertical Velocity Influences on Droplet Concentrations and Supersaturations in Clean and Polluted Stratus Clouds. JAMES HUDSON, Stephen Noble, Desert Research Institute

10CC.5  
4:30
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

10CC.6  
4:45
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


10IM INSTRUMENTATION AND METHODS VII
B117/118/119
Pete DeCarlo and Arthur Chan, chairs

10IM.1  
3:30
Characterization of the Aerodyne Mini-Aerosol Mass Spectrometer. ANITA JOHNSON, J. Doug Goetz, Edward Fortner, Urs Rohner, Michael Cubison, Marc Gonin, Thorsten Hohaus, John Jayne, Douglas Worsnop, Peter DeCarlo, Drexel University

10IM.2  
3:45
Aerosol Chemical Speciation Monitor (ACSM) Inter-Comparison Study for Ambient Fine Aerosol Measurements in Downtown Atlanta, Georgia. SRI HAPSARI BUDISULISTIORINI, Manjula Canagaratna, Philip Croteau, Karsten Baumann, Eric Edgerton, Nga Lee Ng, Vishal Verma, Wendy Marth, Stephanie Shaw, Eladio Knipping, Douglas Worsnop, John Jayne, Rodney Weber, Jason Surratt, University of North Carolina at Chapel Hill

10IM.3  
4:00
Development and Evaluation of a Laser Induced Incandescence - Mass Spectrometric Analyzer (LII-MS) for Online Measurements of Aerosol Chemical Composition. MIYAKAWA TAKUMA, Takeda Naoki, Koizumi Kazuhiro, Tabaru Masaya, Ozawa Yuya, Hirayama Noritomo, Takegawa Nobuyuki, The University of Tokyo

10IM.4  
4:15
Application of a SPAMS 3.0 Single Particle Aerosol Mass Spectrometer to Inhalational Pharmaceuticals and Real-time Microbiology. DAVID FERGENSON, Livermore Instruments Inc.

10IM.5  
4:30
The Mass and Mobility Distributions of Ions Generated by a 10mCi Po-210 Alpha Particle Source as Measured by Differential Mobility Analysis-Mass Spectrometry. Mark Meredith, Carlos Larriba-Andaluz, Hui Ouyang, Ranganathan Gopalakrishnan, Derek Oberreit, CHRISTOPHER HOGAN JR., University of Minnesota

10IM.6  
4:45
Duty Cycle-Based Time of Flight Cross Section Measurement of Large Singly Charged Proteins. PETER T. A. REILLY, Gregory Brabeck, Vivek Jayaram, Rachit Singh, Washington State University


10NM NANOPARTICLES AND MATERIALS SYNTHESIS III
A105
Wang Wei-Ning and Gröhn Arto Juhani, chairs

10NM.1  
3:30
Barium Hexaferrite and Yttrium Iron Garnet Thick Films Formed by the Aerosol Deposition Method. SCOOTER JOHNSON, Shu-Fan Cheng, Ming-Jen Pan, Fritz Kub, Charles Eddy, U.S. Naval Research Laboratory, Washington, D.C.

10NM.2  
3:45
Plasmonic Multipetal Flower Assemblies for Hot-spots Engineered SERS(Surface-Enhanced Raman Spectroscopy) Nanosensor. KINAM JUNG, Jungsuk Hahn, Sungjun In, Heechul Lee, Peter Pikhitsa, Kwangjun Ahn, Kyungyun Ha, Junhoi Kim, Jongkwon Lee, Sunghoon Kwon, Namkyoo Park, Mansoo Choi, Seoul National University

10NM.3  
4:00
Formation of 1.0-10 nm Ni Clusters in an Atmospheric Pressure DC Microplasma. R. MOHAN SANKARAN, Ajay Kumar, Seungkoo Kang, Carlos Larriba-Andaluz, Hui Ouyang, Christopher Hogan Jr., Case Western Reserve University

10NM.4  
4:15
Evolution of Particle Size Distribution of Pristine and Doped Titanium Dioxide in a Flame Reactor: Role of Various Process Parameters. JIAXI FANG, Yang Wang, Tandeep Chadha, MengMeng Yang, Pratim Biswas, Washington University in St Louis

10NM.5  
4:30
Spark Discharge Generator (SDG) – A Promising Tool for Generation of Sub-nanometer Atomic Clusters. ANNE MAISSER, Konstantinos Barmpounis, Michel Attoui, George Biskos, Andreas Schmidt-Ott, TU Delft

10NM.6  
4:45
Photoassisted One-step Aerosol Fabrication of Zwitterionic Chitosan Nanoparticles. JEONG HOON BYEON, Jeffrey Roberts, Department of Chemistry, Purdue University


10SA SOURCE APPORTIONMENT III
A106
Phil Hopke and Jeff Collett, chairs

10SA.1  
3:30
Sensitivity of the Chemical Mass Balance Model to Different Molecular Marker Traffic Profiles. PALLAVI PANT, Jianxin Yin, Roy M. Harrison, University of Birmingham

10SA.2  
3:45
ME-2 Analysis of Long-term On-line Mass Spectrometric Data of Non-refractory Submicron Aerosol in the City of Zurich. FRANCESCO CANONACO, Jay Slowik, Urs Baltensperger, Andre Prévôt, Paul Scherrer Institute

10SA.3  
4:00
Direct Measurements of Near-Highway Aerosol Emissions and Volatile Organic Compounds in a High Diesel Environment. H. LANGLEY DEWITT, Stig Hellebust, Brice Temime-Roussel, Sylvain Ravier, Lucie Polo, Jean Luc Jaffrezo, Veronique Jacob, Aurelie Charron, Jean-Luc Besombes, Nicolas Marchand, Aix Marseille Université, Laboratoire Chimie Environnement

10SA.4  
4:15
Examination of Airborne-Based Smoke Marker Ratios from Prescribed Burning. AMY P. SULLIVAN, Taehyoung Lee, Gavin McMeeking, Sonia Kreidenweis, Sheryl K. Akagi, Robert J. Yokelson, Shawn P. Urbanski, Jeffrey L. Collett, Jr., Colorado State University

10SA.5  
4:30
14C-based Source Apportionment of Carbonaceous Aerosols in Switzerland for 2008 – 2012. PETER ZOTTER, Gabriela Ciobanu, Yanlin Zhang, Imad El Haddad, Soenke Szidat, Lukas Wacker, Urs Baltensperger, Andre Prévôt, Paul Scherrer Institute

10SA.6  
4:45
Long-Term Trend Analysis of Factors Contributing to PM2.5 in Toronto: What is this Elemental Carbon-Rich Factor? CHEOL-HEON JEONG, Greg J. Evans, Dennis Herod, Ewa Dabek-Zlotorzynska, SOCAAR, University of Toronto