A097
Unraveling atmospheric aerosol processes across scales

Session ID#: 157685

Session Description:
Atmospheric aerosols play essential roles in several critical atmospheric processes (e.g., aerosol transportation, cloud condensation, heterogeneous ice nucleation, heterogeneous chemistry, photochemistry), which usually depend on various aerosol properties (e.g., the cloud condensation process and atmospheric aging processes depend on aerosols’ morphology, chemical composition, phase state, etc.). Moreover, aerosol properties at multi-scales exhibit tremendous variability and remain a challenge in predicting aerosol effects on Earth’s climate. Therefore, to retrieve a more comprehensive picture of the climate effects of atmospheric aerosols, it is critical to apply multi-modal measurements and/or model simulation that can retrieve various aerosol properties across scales. This session invites submissions on laboratory, field measurements, remote sensing, and/or modeling studies investigating the influence of different aerosols properties on the aerosols’ roles in atmospheric processes adopting multi-modal methods. Studies that apply advances in understanding multi-scale processes to improve the aerosol representation in large-scale models are welcome.
Index Terms:

0305 Aerosols and particles [ATMOSPHERIC COMPOSITION AND STRUCTURE]
3311 Clouds and aerosols [ATMOSPHERIC PROCESSES]
3337 Global climate models [ATMOSPHERIC PROCESSES]
3355 Regional modeling [ATMOSPHERIC PROCESSES]

Primary Convener:  Zezhen Cheng, Pacific Northwest National Laboratory, Richland, WA, United States
Conveners:  Nurun Nahar Lata, Pacific Northwest National Laboratory, Richland, United States and Swarup China, Pacific Northwest National Laboratory, Richland, WA, United States
Student/Early Career Convener:  Nurun Nahar Lata, Pacific Northwest National Laboratory, Richland, United States
 
Simulating the evolution of aerosol properties through cloud processing with a Monte Carlo model (1099470)
Laura Fierce1, Payton Beeler2, Jesse Charles Anderson3, Will H Cantrell4, Rajan Chakrabarty2, Jingyi Chen1, Jerome D Fast5, Mikhail Ovchinnikov6, Raymond A Shaw7, ManishKumar Shrivastava1, Fan Yang8, Rahul A Zaveri5 and Alla Zelenyuk1, (1)Pacific Northwest National Laboratory, Richland, WA, United States, (2)Washington University in Saint Louis, Saint Louis, MO, United States, (3)Michigan Technological University, Houghton, United States, (4)Michigan Technological University, Atmospheric Sciences Program, Houghton, MI, United States, (5)Pacific Northwest Natl Lab, Richland, WA, United States, (6)Pacific Northwest National Lab, Richland, WA, United States, (7)Michigan Technological University, Houghton, MI, United States, (8)Brookhaven National Laboratory, Upton, United States
 
Particle-resolved modeling: A bridge between scales in aerosol science (Invited) (1114080)
Nicole S Riemer, University of Illinois at Urbana Champaign, Atmospheric Sciences, Urbana, United States, Jeffrey Henry Curtis, University of Illinois, Champaign, IL, United States and Matthew West, University of Illinois at Urbana Champaign, Mechanical Science and Engineering, Urbana, United States
 
Towards Understanding the Causes Of Prediction Errors In Atmospheric INP Concentrations at ENA: A Closure Study (1116538)
Aishwarya Raman1, Elise Wilbourn2, Naruki Hiranuma3, Mikhail S Pekour1 and Susannah M Burrows4, (1)Pacific Northwest National Laboratory, Richland, WA, United States, (2)Texas A&M University College Station, College Station, United States, (3)Karlsruher Institut für Technologie, Eggenstein-Leopoldshafen, Germany, (4)Pacific Northwest National Laboratory, Atmospheric Sciences and Global Change Division, Richland, WA, United States
 
Single Particle Measurements of Ice Crystal Residuals at the Southern Great Plains Site During the AGINSGP Experiment (1116607)
Gavin Cornwell1, Isabelle Steinke2, Alla Zelenyuk1, Gourihar Kulkarni3, Mikhail S Pekour1, Russell Perkins4, Paul J DeMott5 and Susannah M Burrows6, (1)Pacific Northwest National Laboratory, Richland, WA, United States, (2)Pacific Northwest National Laboratory, Richland, United States, (3)PNNL-Atmos Sci & Global Change, Richland, WA, United States, (4)University of Colorado at Boulder, Boulder, CO, United States, (5)Colorado State University, Department of Atmospheric Science, Fort Collins, United States, (6)Pacific Northwest National Laboratory, Atmospheric Sciences and Global Change Division, Richland, WA, United States
 
Vertical Variation of Size-Resolved Aerosol Composition over the Arctic Reveals Cloud Processed Aerosol in-cloud and above Cloud (1125240)
Nurun Nahar Lata1, Zezhen Cheng1, Darielle Dexheimer2, Fan Mei1 and Swarup China1, (1)Pacific Northwest National Laboratory, Richland, WA, United States, (2)Sandia National Laboratories, Org 8863, Albuquerque, United States
 
Entrainment of Long-Range Transported Aerosols in the Marine Boundary Layer in the Azores (1174097)
Shreya Joshi1, Paulo JLCS Fialho2, Diamantino Henriques3, Swarup China4, Renato Pinto Reveggino5, Megan Morgenstern1, Andrea Baccarini6, Silvia Henning7, Birgit Wehner7, Lynn R Mazzoleni1, Simeon K Schum1, Bo Zhang5, Raymond A Shaw1, Jian Wang8 and Claudio Mazzoleni9, (1)Michigan Technological University, Houghton, MI, United States, (2)Universidade dos Acores, Angra Do Heroismo, Portugal, (3)Portuguese Institute for Sea and Atmosphere, Lisbon, Portugal, (4)Pacific Northwest National Laboratory, Richland, WA, United States, (5)Michigan Technological University, Houghton, United States, (6)Ecole Polytechnique Fédérale de Lausanne (EPFL), Extreme Environments Research Laboratory, Sion, Switzerland, (7)Leibniz Institute for Tropospheric Research, Leipzig, Germany, (8)Brookhaven Natl Lab, Upton, United States, (9)Michigan Technological University, Physics, Houghton, MI, United States
 
Optical Properties of Atmospherically Aged Tar Balls from the Free Troposphere (1175185)
Susan Mathai1, Zezhen Cheng2, Daniel Veghte3, Silvia Bucci4, Libor Kovarik2, Claudio Mazzoleni1, Tyler Capek1, Angela Marinoni5 and Swarup China2, (1)Michigan Technological University, Physics, Houghton, MI, United States, (2)Pacific Northwest National Laboratory, Richland, WA, United States, (3)Ohio state university, Ohio, United States, (4)LMD-CNRS, Paris, France, (5)CNR Institute of Atmospheric Sciences and Climate, Bologna, Italy
 
Single Particle Measurements and Machine Learning Approaches to Study Vertical Distribution of Biological Particles (1178588)
Swarup China1, Yingxiao Zhang2, Nurun Nahar Lata3, Zezhen Cheng4, Darielle Dexheimer5 and Fan Mei1, (1)Pacific Northwest National Laboratory, Richland, WA, United States, (2)University of Michigan Ann Arbor, Department of Climate and Space Sciences and Engineering, Ann Arbor, MI, United States, (3)Michigan Technological University, Houghton, United States, (4)University of Georgia, Athens, United States, (5)Sandia National Laboratories, Org 8863, Albuquerque, United States
 
Super-droplet Method to Simulate Lagrangian Microphysics of Nuclear Fallout in a Homogeneous Cloud (1079055)
Dana McGuffin1, Donald D Lucas1, Joseph Morris1, Gregory Spriggs2 and Kimberly B Knight2, (1)Lawrence Livermore National Laboratory, Livermore, CA, United States, (2)Lawrence Livermore National Laboratory, Livermore, United States
 
The abundance of internally mixed particles at a remote marine free troposphere site above the North Atlantic (1090244)
Zezhen Cheng1, Silvia Henning2, Bo Zhang3, Megan Morgenstern3, Rhenton Brimberry1, Matthew W Fraund4, Nurun Nahar Lata5, Matthew A Marcus6, Paulo JLCS Fialho7, Lynn R Mazzoleni3, Birgit Wehner2, Claudio Mazzoleni8 and Swarup China1, (1)Pacific Northwest National Laboratory, Richland, WA, United States, (2)Leibniz Institute for Tropospheric Research, Leipzig, Germany, (3)Michigan Technological University, Houghton, MI, United States, (4)University of the Pacific, Stockton, CA, United States, (5)Pacific Northwest National Laboratory, Richland, United States, (6)Lawrence Berkeley National Laboratory, Advanced Light Source, Berkeley, United States, (7)Universidade dos Acores, Angra Do Heroismo, Portugal, (8)Michigan Technological University, Physics, Houghton, MI, United States
 
Chemical Composition and Immersion Freezing Activities of Aerosol Articles in the European Arctic (1095808)
Trung Diep1, Nurun Nahar Lata2, Zezhen Cheng3, Mauro Mazzola4, Stefania Gilardoni5, Elise Wilbourn6, Jacob Hurst1, Heather Ogle1, Naruki Hiranuma7 and Swarup China3, (1)West Texas A & M University, Department of Life, Earth, and Environmental Sciences, Canyon, United States, (2)Pacific Northwest National Laboratory, Richland, United States, (3)Pacific Northwest National Laboratory, Richland, WA, United States, (4)Institute of Polar Sciences (ISP), National Council of Research (CNR), Bologna, Italy, (5)CNR Institute of Atmospheric Sciences and Climate, Bologna, Italy, (6)Sandia National Lab, Livermore, United States, (7)West Texas A & M University, Department of Life, Earth, and Environmental Sciences, Canyon, TX, United States
 
Towards the development of a baseline in ground-based ice-nucleating particle properties across the world (Invited) (1096075)
Naruki Hiranuma1, Elise Wilbourn2,3, Chris Martin4, Ken Teske4, Mark Smith4, John Schatz4, Michael Ritsche5, Tercio Silva6, Bruno Cunha6, Carlos Sousa6, Pawel A Lech5, Hannah Frances Ransom7, John A Archuleta7, Heath H Powers8, Bryan Thomas9, Ross Burgener10, Christine Smith11, Joe Hardesty12, Fred Helsel13, Valerie Sparks13, Andrew Glen13, Hemanth Vepuri14, Larissa Lacher15, Jens Nadolny15, Daniel Alexander Knopf16, Nicole Riemer17, Swarup China18, Susannah M Burrows19, Aishwarya Raman18, Xiaohong Liu20 and Ottmar Mohler21, (1)West Texas A&M University, Department of Life, Earth, and Environmental Science, Canyon, TX, United States, (2)West Texas A&M University, Canyon, United States, (3)Sandia National Lab, Livermore, United States, (4)Atmospheric Radiation Measurement Southern Great Plains Site, Billings, United States, (5)Argonne National Lab, Argonne, United States, (6)Atmospheric Radiation Measurement Eastern North Atlantic Site, Graciosa-Azores, Portugal, (7)Los Alamos National Laboratory, Los Alamos, United States, (8)Los Alamos National Laboratory, Los Alamos, NM, United States, (9)NOAA Earth System Research Laboratory, Global Monitoring Division, Boulder, United States, (10)NOAA Observatory Operations, Global Monitoring Laboratory, Utqiaġvik, United States, (11)NOAA Global Monitoring Laboratory, Boulder, United States, (12)Sandia National Laboratories, Org 6913, Albuquerque, NM, United States, (13)Sandia National Laboratories, Albuquerque, NM, United States, (14)West Texas A & M University, Department of Life, Earth and Environmental Sciences, Canyon, TX, United States, (15)Karlsruhe Institute of Technology, Karlsruhe, Germany, (16)Stony Brook University, School of Marine and Atmospheric Sciences, Stony Brook, NY, United States, (17)University of Illinois at Urbana-Champaign, Department of Atmospheric Sciences, Urbana, IL, United States, (18)Pacific Northwest National Laboratory, Richland, WA, United States, (19)Pacific Northwest National Laboratory, Atmospheric Sciences and Global Change Division, Richland, WA, United States, (20)Texas A&M University, Department of Atmospheric Sciences, College Station, United States, (21)Karlsruhe Institute of Technology, Institute of Meteorology and Climate Research, Karlsruhe, Germany
 
Investigating Source Impacts on Aerosol Concentrations and Composition. (1096279)
Abi Roberts1,2, Nurun Nahar Lata2, Zezhen Cheng3 and Swarup China3, (1)Clemson University, Environmental Engineering and Earth Sciences, Clemson, United States, (2)Pacific Northwest National Laboratory, Richland, United States, (3)Pacific Northwest National Laboratory, Richland, WA, United States
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