AAAR 37th Annual Conference
October 14 - October 18, 2019
Oregon Convention Center
Portland, Oregon, USA

Abstracts by Ann M. Middlebrook

A New Method to Quantify Mineral Dust, Sea Salt, Biomass Burning, and Other Aerosol Species from Aircraft Platforms using Single Particle Mass Spectrometry. KARL D. FROYD, Daniel Murphy, Charles Brock, Pedro Campuzano-Jost, Jack Dibb, Jose-Luis Jimenez, Agnieszka Kupc, Ann M. Middlebrook, Gregory Schill, Kenneth Thornhill, Christina Williamson, James Wilson, Luke Ziemba, NOAA ESRL and CIRES

Characterization of Biomass Burning Aerosols Produced in the Laboratory with a Light-Scattering Aerosol Mass Spectrometer and Ultraviolet/Visible Absorption Spectroscopy of Water-Soluble Organic Carbon. ANN M. MIDDLEBROOK, Rebecca Washenfelder, Alessandro Franchin, Gabriela Adler, Matthew Coggon, Kara D. Lamb, Katherine M. Manfred, Joshua P. Schwarz, Vanessa Selimovic, Nick Wagner, Caroline Womack, Robert J. Yokelson, NOAA ESRL

Global Observations of Ammonium Balance and pH Indicate More Liquid Aerosol and Acidic Conditions than Current Models Predict. BENJAMIN A. NAULT, Pedro Campuzano-Jost, Douglas Day, Jason Schroder, Roya Bahreini, Huisheng Bian, Mian Chin, Simon Clegg, Peter Colarco, John Crounse, Jack Dibb, Michelle Kim, Jack Kodros, Felipe Lopez-Hilfiker, Eloise Marais, Ann M. Middlebrook, J. Andrew Neuman, John Nowak, Jeffrey R. Pierce, Eric Scheuer, Joel A. Thornton, Kostas Tsigaridis, Patrick Veres, Paul Wennberg, Jose-Luis Jimenez, CIRES, University of Colorado, Boulder