A31F
Advances in Instrumentation and Methods for Atmospheric Chemistry I

Wednesday, 16 December 2015: 08:00-10:00
3004 (Moscone West)
Primary Conveners:  William P Dube, NOAA Boulder, Boulder, CO, United States
Conveners:  Hendrik Fuchs, Forschungszentrum Jülich, Institute of Energy and Climate Research, IEK-8: Troposphere, Jülich, Germany, Dorothy L Fibiger, National Science Foundation, Atmospheric and Geospace Sciences Postdoctoral Fellow, Arlington, VA, United States and Scott C. Herndon, Aerodyne Research Inc., Billerica, MA, United States
Chairs:  Scott C. Herndon, Aerodyne Research Inc., Billerica, MA, United States and William P Dube, NOAA Boulder, Boulder, CO, United States
OSPA Liaisons:  Dorothy L Fibiger, NOAA Boulder, Boulder, CO, United States
08:00
Development and first applications of an OH reactivity instrument based on the Comparative Reactivity Method (Invited) (71740)
Sebastien Dusanter1,2, Vincent Michoud2, Robert F Hansen3, Thierry Leonardis2, Nadine Locoge2, Philip S Stevens1, Marion Blocquet4, Coralie Schoemaecker4, Christa M Fittschen4, Nora Zannoni5, Valerie Gros5, Roland Sarda Esteve5 and Vinayak Sinha6, (1)Indiana University, School of Public and Envrionmental Affairs, Bloomington, IN, United States, (2)Mines Douai, Atmospheric Sciences and Environmental Engineering, Douai, France, (3)University of Leeds, School of Chemistry, Leeds, United Kingdom, (4)Université Lille Nord de France, Physicochimie des Processus de Combustion et de l'Atmosphère, Villeneuve d'Ascq, France, (5)Laboratoire des Sciences du Climat et de l'Environnement, Gif-Sur-Yvette Cedex, France, (6)Indian Institute of Science Education and Research Mohali, Mohali, India
08:15
Investigation of Potential Interferences in the Detection of OH Radicals by Laser-Induced Fluorescence under Dark Conditions (60352)
Hendrik Fuchs1, Zhaofeng Tan2, Sebastian Broch1, Hans-Peter Dorn3, Andreas Hofzumahaus1, Frank Holland1, Sebastian Gomm4, Franz Rohrer4, Stephanie Schrade4, Christopher Künstler4, Ralf Tillmann5 and Andreas Wahner6, (1)Forschungszentrum Jülich GmbH, Jülich 52428, Germany, (2)Peking University, Beijing, China, (3)Forschungszentrum Juelich, Juelich, Germany, (4)Forschungszentrum Jülich, Institute of Energy and Climate Research, IEK-8: Troposphere, Jülich, Germany, (5)Institute of Energy and Climate Research, IEK-8, Forschungszentrum Jülich, Jülich, Germany, (6)Forschungszentrum Jülich, Jülich, Germany
08:45
Development and field deployment of an instrument to measure ozone production rates in the troposphere (73841)
Sofia Sklaveniti1,2, Nadine Locoge1, Sebastien Dusanter1,2, Thierry Leonardis1, Michelle Lew3, Brandon Bottorff3, Pamela Sue Rickly Sigler2, Philip S Stevens4, Ezra C D Wood5, Shuvashish Kundu6 and Drew R Gentner7, (1)Mines Douai, Atmospheric Sciences and Environmental Engineering (SAGE), F-59508 Douai, France, (2)School of Public and Environmental Affairs, Indiana University, Bloomington, IN, United States, (3)Indiana University Bloomington, Chemistry, Bloomington, IN, United States, (4)Indiana Univ, Bloomington, IN, United States, (5)U. of Massachusetts - Amherst, Amherst, MA, United States, (6)University of Iowa, Iowa City, IA, United States, (7)Yale University, Chemical & Environmental Engineering, New Haven, CT, United States
09:00
Exploring atmospheric photooxidation with a new Gas Chromatograph Time-of-Flight Chemical Ionization Mass Spectrometer (GC-ToF-CIMS) (69295)
Anke Christine Nölscher, Hannah M Allen, Alex Teng, John Crounse and Paul O Wennberg, California Institute of Technology, Division of Geological and Planetary Sciences, Pasadena, CA, United States
09:15
Quantification of Alkyl Nitrates in Ambient Air by Thermal Dissociation Cavity Ring-Down Spectroscopy with Preconcentration (70944)
Hans Dieter Osthoff, Connie Ziying Ye, Youssef M Taha, Jason K Pak and Matthew T Saowapon, University of Calgary, Chemistry, Calgary, AB, Canada
09:30
Demonstration of HNO3 Eddy Flux Measurements at the Boulder Atmospheric Observatory Using Active Passivation (82284)
Joseph R Roscioli, Aerodyne Research Inc., Billerica, MA, United States
09:45
Cavity Ring-Down Spectrometer (CRDS) Development for Ambient Measurements of Ammonia (84334)
Graham Alan Leggett1, Nicholas Alvaro Martin2, Valerio Ferracci2, Nathan Cassidy2 and John Hoffnagle1, (1)Picarro, Inc., Santa Clara, CA, United States, (2)National Physical Laboratory, Teddington, United Kingdom
 
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