A24E:
Novel Approaches and Constraints to Modeling of Secondary Organic Aerosol (SOA) Formation, Properties, and Removals IV

Tuesday, 16 December 2014: 4:00 PM-6:00 PM
Chairs:  Alma Hodzic1, Christopher D. Cappa2 and Christoph Johannes Knote1, (1)National Center for Atmospheric Research, Boulder, CO, United States(2)University of California, Davis, CA, United States
Primary Conveners:  Alma Hodzic, National Center for Atmospheric Research, Boulder, CO, United States
Co-conveners:  Christoph Johannes Knote, National Center for Atmospheric Research, Boulder, CO, United States; National Center for Atmospheric Research, Boulder, CO, United States and Christopher D. Cappa, University of California, Davis, CA, United States
OSPA Liaisons:  Christoph Johannes Knote, National Center for Atmospheric Research, Boulder, CO, United States

Abstracts Submitted to this Session:

4:00 PM
 
Introductory Remarks
4:01 PM
A24E-01
 
Reactive uptake of Isoprene-derived epoxydiols to submicron aerosol particles: implications for IEPOX lifetime and SOA formation
Joel A Thornton1, Cassandra Gaston1, Theran Riedel2, Zhenfa Zhang2, Avram Gold2 and Jason D Surratt3, (1)Univ Washington - Seattle, Seattle, WA, United States, (2)University of North Carolina at Chapel Hill, Chapel Hill, NC, United States, (3)UNC-Environment Sci & Eng, Chapel Hill, NC, United States
4:23 PM
A24E-02
 
Understanding Isoprene Photo-oxidation from Continuous-Flow Chamber Experiments: Unexpectedly High SOA Yields and New Insights into Isoprene Oxidation Pathways
Jiumeng Liu1, Emma D'Ambro2, Ben H Lee2, Rahul A Zaveri1, Joel A Thornton2 and John Shilling1, (1)Pacific Northwest National Laboratory, Richland, WA, United States, (2)Univ Washington - Seattle, Seattle, WA, United States
4:38 PM
A24E-03
 
Observational Constraints on Modeling Growth and Evaporation Kinetics of Isoprene SOA
Rahul A Zaveri1, John E Shilling1, Alla Zelenyuk1, Jiumeng Liu1, Jacqueline Mary Wilson1, Alexander Laskin1, Bingbing Wang1, Jerome D Fast1, Richard C Easter1, Jian Wang2, Chongai Kuang2, Joel A Thornton3, Ari Setyan4, Qi Zhang5, Timothy Bruce Onasch6 and Douglas R Worsnop6, (1)Pacific Northwest National Laboratory, Richland, WA, United States, (2)Brookhaven National Laboratory, Upton, NY, United States, (3)University of Washington Seattle Campus, Seattle, WA, United States, (4)EMPA - Swiss Federal Laboratories for Materials Science & Technology, Dubendorf, Switzerland, (5)University of California Davis, Davis, CA, United States, (6)Aerodyne Research, Inc., Billerica, MA, United States
5:00 PM
A24E-04
 
Temperature Effects on Secondary Organic Aerosol Formation and Properties
Mary Kacarab and David R Cocker III, University of California Riverside, Riverside, CA, United States
5:15 PM
A24E-05
 
Effect of SO2 and Photolysis on Photooxidized Diesel Fuel Secondary Organic Aerosol Composition
Amanda Claire MacMillan1, Sandra L Blair1, Peng Lin2, Alexander Laskin2, Julia Laskin3 and Sergey Nizkorodov1, (1)University of California Irvine, Irvine, CA, United States, (2)Pacific North West National Laboratory, EMSL, Richland, WA, United States, (3)Pacific Northwest National Laboratory, Richland, WA, United States
5:30 PM
A24E-06
 
Measuring Uptake Coefficients and Henry’s Law Constants of Gas-Phase Species with Models for Secondary Organic Aerosol
Michelle Christine Fairhurst, Carla Waring-Kidd, Michael J Ezell and Barbara J Finlayson-Pitts, University of California Irvine, Irvine, CA, United States
5:45 PM
A24E-07
 
Constraining Predicted Secondary Organic Aerosol Formation and Processing Using Real-Time Observations of Aging Urban Emissions in an Oxidation Flow Reactor
Amber M Ortega1,2, Brett B Palm1,2, Patrick L Hayes1,2, Douglas A Day2,3, Michael Cubison2,4, William H Brune5, Weiwei Hu1,2, Martin Graus6,7, Carsten Warneke2,7, Jessica Gilman2,7, Joost A De Gouw2,7 and Jose L Jimenez1,2, (1)University of Colorado at Boulder, Boulder, CO, United States, (2)Cooperative Institute for Research in Environmental Sciences, Boulder, CO, United States, (3)University of Colorado at Boulder, Dept. of Chemistry and Biochemistry, Boulder, CO, United States, (4)Tofwerk AG, Thun, Switzerland, (5)Pennsylvania State University Main Campus, University Park, PA, United States, (6)Universität Innsbruck, Institut für Meteorologie und Geophysik, Innsbruck, Austria, (7)NOAA Earth System Research Lab, Boulder, CO, United States
 
See more of: Atmospheric Sciences
<< Previous Session | Next Session >>