Publications & Presentations
Publications
Focus Area #1: Aerosol Formation, Aging, and Transport
Project: Development and Evaluation of a Benchmark Aerosol Chemistry, Dynamics, and Microphysics Model
King SM, T Rosenoern, JE Shilling, Q Chen, and ST Martin. 2009. "Increased Cloud Activation Potential of Secondary Organic Aerosol for Atmospheric Mass Loadings." Atmospheric Chemistry and Physics 9(9):2959-2971.
Riemer NS, M West, RA Zaveri, and RC Easter. 2009. "Simulating the Evolution of Soot Mixing State with a Particle-Resolved Aerosol Model." Journal of Geophysical Research (in press), doi:10.1029/2008JD011073.
Project: Aerosol Modeling Testbed
Fast JD, WI Gustafson Jr., EG Chapman, RC Easter, J Rishel, G Grell, and M Barth. 2009. "The Aerosol Modeling Testbed: A Community Tool to Objectively Evaluate Aerosol Process Modules." Bulletin of the American Meteorological Society (to be submitted).
Grell G, JD Fast, WI Gustafson Jr, SE Peckham, SA McKeen, M Salzmann, and S Freitas. 2009. Chapter Title: "On-line Chemistry within WRF: Description and Evaluation of a State-of-the-Art Multiscale Air Quality and Weather Prediction Model." In: Integrated Systems of Meso-Meteorological and Chemical Transport Models. PNNL-SA-67565.
Focus Area #2: Aerosol Indirect Effects
Project: Benchmark Modeling of the Microphysical Aspects of Cloud-Aerosol Interactions
Ovtchinnikov M, RC Easter, and W Wang. 2007. "Errors of Nonlinear Advection Algorithms and Their Implications for Studying the Aerosol-Cloud Interaction." American Geophysical Union, Fall Meeting Supplement. Eos Transactions 88(52):A23D-1571.
Project: Cloud-Resolving Model with Size-Resolved Microphysics for Aerosol and Cloud Research
Fan J, T Yuan, J Comstock, S Ghan, A Khain, Z Li, VJ Martins, and M Ovtchinnikov. 2009. "Dominant Role by Vertical Wind Shear in Regulating Aerosol Effects on Deep Convective Clouds." Journal of Geophysical Research (in review).
Fan J, J Comstock, M Ovtchinnikov, SA McFarlane, G McFarquhar, and G Allen. 2009. "Tropical Anvil Characteristics and Water Vapor of the Tropical Tropopause Layer (TTL): Impact of Heterogeneous and Homogeneous Freezing Parameterizations." Journal of Geophysical Research (submitted).
Project: Benchmark Modeling of the Microphysical Aspects of Cloud-Aerosol Interactions
Ovtchinnikov M and RC Easter. 2009. "Nonlinear Advection Algorithms Applied to Interrelated Tracers: Errors and Implications for Modeling Aerosol-Cloud Interactions." Monthly Weather Review 137:632-644, doi:10.1175/2008MWR2626.1.
Focus Area #3: Measurements and Instrumentation
Project: Understanding Ice Formation in the Atmosphere
Cziczo DJ, O Stetzer, A Worringen, M Ebert, S Weinbruch, M Kamphus, SJ Gallavardin, J Curtius, S Borrmann, KD Froyd, S Mertes, O Mðhler, and U Lohmann. 2009. "Inadvertent Climate Modification Due to Anthropogenic Lead." Nature Geosciences 2:333-336, doi:10.1038/ngeo499.
Friedman B, H Herich, L Kammermann, DS Gross, A Ameth, T Hoist, U Lohmann, and DJ Cziczo. 2009. "Sub-Arctic Atmospheric Aerosol Composition 1: Ambient Aerosol Characterization." Journal of Geophysical Research 114: Art. No. D13203, doi:10.1029/2009JD011772.
Gallavardin SJ, KD Froyd, U Lohmann, O Moehler, DM Murphy, and D Cziczo. 2008. "Single Particle Laser Mass Spectrometry Applied to Differential Ice Nucleation Experiments at the AIDA Chamber." Aerosol Science and Technology 42:773-791, doi:10.1080/02786820802339538.
Gallavardin SJ, U Lohmann, and DJ Cziczo. 2008. "Analysis and Differentiation of Mineral Dust by Single-Particle Laser Mass Spectrometry." International Journal of Mass Spectrometry 174(1-3):56-63, doi:10.1016/j.ijms.2008.04.031.
Herich H, L Kammermann, B Friedman, D Gross, E Weingartner, U Lohmann, P Spichtinger, M Gysel, U Baltensperger, and DJ Cziczo. 2009. "Sub-Arctic Atmospheric Aerosol Composition 2: Hygroscopic Growth Properties." Journal of Geophysical Research 114: Art. No. D13204, doi:10.1029/2008JD011574.
Herich H, T Tritscher, A Wiacek, M Gysel, E Weingartner, U Lohmann, U Baltensperger, and DJ Cziczo. 2009. "Water Uptake of Clay and Desert Dust Aerosols at Sub- and Supersaturations." Physical Chemistry Chemical Physics, doi:10.1039/b901585j.
Kulkarni G, S Dobbie, and JB McQuaid. 2009. "A New Thermal Gradient Ice Nucleation Diffusion Chamber Instrument: Design, Development and First Results Using Saharan Mineral Dust." Atmospheric Measurement Techniques 2:1-9.
Shilling JE, Q Chen, SM King, T Rosenoern, JH Kroll, DR Worsnop, P DeCarlo, A Aiken, DT Sueper, JL Jimenez, and ST Martin. 2009. "Loading-Dependent Elemental Composition of a-Pinene SOA Particles." Atmospheric Chemistry and Physics 9(3):771-782.
Presentations
Focus Area #1: Aerosol Formation, Aging, and Transport
Project: Development and Evaluation of a Benchmark Aerosol Chemistry, Dynamics, and Microphysics Model
Lee S-R, N Riemer, RA Zaveri, K Moor, C Sioutas, R Delphino, A Ayala, and CO Stanier. 2009. "Near-Road Size-Resolved Aerosol and Gas Concentrations: Development of a Hybrid Dispersion and Aerosol Dynamics Model with Evaluation Against Ambient Measurements." Presentation, the American Association for Aerosol Research (AAAR) 28th Annual Conference, October 26-30, Minneapolis, MN
Rahul Zaveri served on the Technical Program Committee and co-organized the International Aerosol Modeling Algorithms (IAMA) conference held at the University of California at Davis from December 5-7, 2007. He also chaired two sessions on "Aerosol Model Structure" and gave two invited talks. Nicole Riemer also attended the conference and gave one talk. These talks described various modules of the MOSAIC and partMC models that are coupled to form the stochastic particle-resolved aerosol model.
Riemer NS, M West, RA Zaveri, RC Easter, and JC Barnard. 2007. "Soot Aging with Particle-Resolved Simulations." Presentation, the American Association of Aerosol Research (AAAR) Annual Meeting, September 24, Reno, NV.
Zaveri RA, RC Easter, AS Wexler, and LK Peters. 2007 "An Efficient and Accurate Aerosol Thermodynamics Module in MOSAIC." Presentation, International Aerosol Modeling Algorithms Conference, December 5-7, Davis, CA.
Zaveri RA, JC Barnard, RC Easter, N Riemer, and M West. 2009. "Simulating the Influence of Aerosol Mixing State on Optical and Cloud Activation Properties with a Particle-Resolved Aerosol Model." Presentation, the American Association for Aerosol Research (AAAR) 28th Annual Conference, October 26-30, Minneapolis, MN.
Zaveri RA, RC Easter, JC Barnard, N Riemer, and M West. 2009. "Evaluating the Effects of Mixing State Assumptions in Aerosol Modules on the Predicted Optical and CCN Activation Properties." To be presented at the International Aerosol Modeling Algorithms Conference, December 9-11, University of California at Davis, Davis, CA.
Zaveri RA, RC Easter, JC Barnard, N Riemer, M West, A Ault, and K Prather. 2009. "Modeling Evolution of Aerosol Mixing State and the Associated Optical and CCN Activation Properties." To be presented at the American Geophysical Union (AGU) Fall Meeting, December 14-18, San Francisco, CA.
Project: Aerosol Modeling Testbed
Fast JD, WI Gustafson, EG Chapman, GA Grell, SE Peckham, and R Schmitz. 2009. "Applying the Aerosol Modeling Testbed to Assess Modal and Sectional Predictions of Particulates and Aerosol Radiative Forcing Downwind of a Megacity." Presentation, 11th Conference on Atmospheric Chemistry, 89th American Meteorological Society Annual Meeting, January 10-16, 2009, Phoenix, AZ. PNNL-SA-64526.
Fast JD, WI Gustafson, EG Chapman, DJ Baxter, GA Grell, and M Barth. 2008. "Updates on the Development of the Aerosol Modeling Testbed." Presentation, 9th Annual Weather Research and Forecasting (WRF) Users' Workshop, June 23-27, Boulder, CO.
Fast JD, WI Gustafson Jr, EG Chapman, D Baxter, J Rishel, G Grell, and M Barth. 2008. "The Aerosol Modeling Testbed (AMT): A Proposed Tool to Facilitate Improved Aerosol Models." Presentation, DOE Atmospheric Sciences Team Meeting, February 24-27, Annapolis, MD.
Fast JD, WI Gustafson Jr, EG Chapman, D Baxter, G Grell, and M Barth. 2007. "The Aerosol Modeling Testbed (AMT): A Proposed Tool to Facilitate Improved Aerosol Models." Presentation, International Aerosol Modeling Algorithms Conference, December 5-7, Davis, CA.
Fast JD, WI Gustafson Jr., EG Chapman, and D Baxter. 2007. "The Aerosol Modeling Testbed: A New Approach in Evaluating Treatments of Aerosol Process for Regional and Global Climate Models." Poster Presentation, American Association of Aerosol Reseearch (AAAR) Annual Meeting, September 24-28, Reno, NV.
Fast JD, WI Gustafson Jr, EG Chapman, DG Grell, and M Barth. 2007. " The Aerosol Modeling Testbed: Coordinating the Development of Aerosol Treatments Using WRF-chem." 8th Annual Weather Research and Forecasting (WRF) Users' Workshop, National Center for Atmospheric Research, June 11-15, Boulder, CO.
Fast JD, WI Gustafson, EG Chapman, DJ Baxter, GA Grell, and M Barth. 2007. "The Aerosol Modeling Testbed: Coordinating the Development of Aerosol Treatments Using WRF-chem." 8th Annual Weather Research and Forecasting (WRF) Users' Workshop, National Center for Atmospheric Research, June 11-15, Boulder, CO.
Grell G, JD Fast, WI Gustafson Jr., S Freitas, S McKeen, and S Peckham, 2009: New Implementations and Evaluation for WRF-Chem v3.1. National Center for Atmospheric Research, Boulder, CO, 1.10.
Gustafson WI Jr., Y Qian, and JD Fast. 2009. "An Application of the Aerosol Modeling Testbed Toolkit: Investigating Sensitivity of Aerosols to Grid Cell Size." 10th Annual Weather Research and Forecasting (WRF) User's Workshop, National Center for Atmospheric Research, Boulder, CO, 5A.1, PNNL-SA-66266.
Focus Area #2: Aerosol Indirect Effects
Project: Benchmark Modeling of the Microphysical Aspects of Cloud-Aerosol Interactions
Fan J, JM Comstock, and M Ovtchinnikov. 2008. "Tropical Anvil Characteristics and Water Vapor of the Tropical Tropopause Layer: Impact of Homogeneous Freezing Parameterizations." ARM Cloud Modeling Working Group Meeting, November 20, 2008, Princeton, NJ. PNNL-SA-64092.
Fan J, JM Comstock, and M Ovtchinnikov. 2009. "Dominant Effect of CCN over IN on Tropical Anvil Characteristics and Water Vapor of the Tropical Tropopause Layer." ARM CMWG/AWG Joint Meeting, September 29-October 2, Boulder, CO.
Fan J, M Ovtchinnikov, A Korolev, J Comstock, X Liu, S Ghan, and P Rasch. 2009. "ISDAC Model Simulations and Observations - Preliminary study of Wegener-Bergeron-Findeisen Process." ARM CMWG/AWG Joint Meeting, September 29-October 2, Boulder, CO.
Project: Cloud-Resolving Model with Size-Resolved Microphysics for Aerosol and Cloud Research
Fan J, M Ovtchinnikov, J Comstock, S McFarlane, and A Khain. 2008. "Ice Nucleation in Mixed-Phase Clouds - Insights from a 3-D Cloud-Resolving Model with Size-Resolved Aerosol and Cloud Microphysics." Presented at the American Geophysical Union Fall Meeting, December 15-19, 2008, San Francisco, CA. PNNL-SA-62373.
Fan J, M Ovtchinnikov, J Comstock, A Khain, and S McFarlane. 2008. "Modeling Mixed-Phase Arctic Clouds and Associated Ice Formation." Presentation, the 15th International Conference on Clouds and Precipitation, July 7-11, Cancun, Mexico.
Focus Area #3: Measurements and Instrumentation
Project: Understanding Ice Formation in the Atmosphere
Cziczo DJ. 2009. "Inadvertent Climate Modification Due to Anthropogenic Lead." Presentation, PNNL Chemical & Materials Sciences Seminar Series, Richland, WA.
Cziczo DJ. 2008. "The Impact of Anthropogenic Lead on Atmospheric Ice Formation." Poster, American Geophysical Union Fall Meeting, San Francisco, CA.
Cziczo DJ. October 2008. "What Can Single-Particle Mass Spectrometers and Aerosol Mass Spectrometers Do And Not Do?" Presentation, DOE Aerial Vehicles Program Workshop, Champaign-Urbana, IL.
Cziczo D, H Herich, L Keller, SJ Gallavardin, and U Lohmann. May 2008. "Which Aerosol Particles End Up Inside Clouds?" Presentation, American Geophysical Union Joint Assembly Meeting, May 29, Fort Lauderdale, FL.
Cziczo D. 2008. "The Chemical Composition of Ice Nuclei in Ice and Mixed-Phase Clouds: Studies at a High Altitude Research Station in Switzerland." Washington State University Environmental Seminar Series, Pullman, WA.
Cziczo D. 2008. "The Chemical Composition of Ice Nuclei in Ice and Mixed Phase Clouds." University of Washington Atmospheric Science Colloquium, Seattle, WA.
Cziczo D. 2008. "What Have We Learned About the Indirect Effect by Studying Aerosol Composition?" PNNL Atmospheric Science and Global Change Seminar, Richland, WA.
Kulkarni G. 2008. "Investigating the Ice Nucleation Behavior of Dust Particles." Poster, American Geophysical Union Fall Meeting, San Francisco, CA.
Pekour M. 2008. "Design and Performance of a Pumped Counterflow Virtual Impactor." Poster, American Geophysical Union Fall Meeting, San Francisco, CA.
Shilling JE, Q Chen, SM King, T Rosenoern, JH Kroll, DR Worsnop, P DeCarlo, A Aiken, DT Sueper, JL Jimenez, Shilling JE, Q Chen, SM King, T Rosenoern, JH Kroll, DR Worsnop, P DeCarlo, A Aiken, DT Sueper, JL Jimenez, KA McKinney, and ST Martin. 2008. "HR-ToF-AMS Study of the Yield and Chemical Composition of a-pinene SOA as a Function of Organic Loading." American Geophysical Union (AGU) Fall Meeting, San Francisco, CA.