Poster Programme AS3.2

AS3.2

Aerosol Chemistry and Microphysics (General Session)
Convener: Urs Baltensperger  | Co-Conveners: Thomas Mentel , Astrid Kiendler-Scharr 
Oral Programme
 / Wed, 05 May, 08:30–12:00  / 13:30–15:00  / Room 12
Poster Programme
 / Attendance Wed, 05 May, 17:30–19:00  / Halls X/Y

Attendance Time: Wednesday, 5 May 2010, 17:30–19:00
Halls X/Y
Chairperson: Thomas Mentel
XY135
EGU2010-13893
Insights into aerosol formation chemistry from comprehensive gas-phase precursor measurement in the TRAPOZ chamber experiments; an overview
Timo Carr, Kevin Wyche, Paul S. Monks, Marie Camredon, Mohammed S. Alam, William J. Bloss, and Andrew R. Rickard

XY136
EGU2010-14253
Aerosol and gas phase organic acids during aging of secondary organic aerosol from α-pinene in smog chamber experiments
Arnaud P. Praplan, Torsten Tritscher, Peter Barmet, Peter Mertes, Peter F. DeCarlo, Josef Dommen, Andre S.H. Prevot, Neil M. Donahue, and Urs Baltensperger

XY137
EGU2010-1352
Effect of SO2 concentration on SOA formation in a photorreactor from a mixture of anthropogenic hydrocarbons and HONO
Marta García Vivanco, Manuel Santiago, Cristina García Diego, Esther Borrás, Milagros Ródenas, and Adela Martínez-Tarifa

XY138
EGU2010-119
Secondary Organic Aerosol formation from the gas-phase ozonolysis of 3-methylcatechol and 4-methylcatechol
Cécile Coeur-Tourneur, Valentine Foulon, Michel Laréal, Andy Cassez, and Weixiong Zhao

XY139
EGU2010-7846
3rd hand smoking; heterogeneous oxidation of nicotine and secondary aerosol formation in the indoor environment
Lauren Petrick and Yael Dubowski

XY140
EGU2010-1907
Kinetic double-layer model of aerosol surface chemistry and gas-particle interactions (K2-SURF): Degradation of polycyclic aromatic hydrocarbons exposed to O3, NO2, H2O, OH and NO3
Manabu Shiraiwa, Rebecca M Garland, and Ulrich Pöschl

XY141
EGU2010-1915
Heterogeneous reaction kinetics and mechanism of the nitration of aerosolized protein by O3 and NO2
Manabu Shiraiwa, Yulia Sosedova, Aurélie Rouvière, Markus Ammann, and Ulrich Pöschl

XY142
EGU2010-6451
Uptake of NO3 and N2O5 to Saharan dust, ambient urban aerosol and soot: A relative rate study
Mingjin Tang, Jim Thieser, Gerhard Schuster, and John N. Cowley

XY143
EGU2010-5877
Manganese-Catalyzed Sulfite Oxidation as a Synergism between Manganous Ions and Unavoidable Traces of Iron
Igor Larin and Alexander Yermakov

XY144
EGU2010-8248
Photochemistry of iron(III)-carboxylato complexes in aqueous atmospheric particles
Christian Weller and Hartmut Herrmann

XY145
EGU2010-8637
Laboratory and modelling studies on the atmospheric stability of levoglucosan
Andreas Tilgner, Dirk Hoffmann, Yoshiteru Iinuma, and Hartmut Herrmann

XY146
EGU2010-10285
Chemical evolution of multicomponent aerosol particles during evaporation
Alessandro Zardini, Ilona Riipinen, Joakim Pagels, Axel Eriksson, Douglas Worsnop, Erik Switieckli, Markku Kulmala, and Merete Bilde

XY147
EGU2010-12261
Hygroscopicity and CCN activity of CaCO3 and Ca(HCO3)2 aerosols
Defeng Zhao, Angela Buchholz, Thomas F. Mentel, Klaus-Peter Müller, Astrid Kiendler-Scharr, Christian Spindler, Ralf Tillmann, Achim Trimborn, Andreas Wahner, and Tong Zhu

XY148
EGU2010-9313
CCN activation and hygroscopic growth measurements of secondary organic aerosols from tree emissions
Angela Buchholz, Thomas F. Mentel, Astrid Kiendler-Scharr, Christian Spindler, Ralf Tillmann, Einhard Kleist, and Juergen Wildt

XY149
EGU2010-4339
Tracking the morphology of fulvic acids during water uptake
Veronika Zelenay, Adela Krepelova, Yinon Rudich, Thomas Huthwelker, and Markus Ammann

XY150
EGU2010-10989
Relating hygroscopicity and mass spectral features of organic aerosol particulate matter
Jonathan Duplissy and the Hygroscopicity team

XY151
EGU2010-11806
Thermodynamic properties and cloud droplet activation of a series of oxo-acids
Mia Frosch, Stephen Platt, Alessandro Zardini, and Merete Bilde

XY152
EGU2010-13097
Cloud condensation nuclei in pristine tropical rainforest air of Amazonia: size-resolved measurements and modeling of atmospheric aerosol composition and CCN activity
Sachin Gunthe and the AMZE-08 Team

XY153
EGU2010-4718
The relative ionization efficiency of water in an AMS
Amewu A. Mensah, Angela Buchholz, Thomas F. Mentel, Ralf Tillmann, and Astrid Kiendler-Scharr

XY154
EGU2010-230
Fractal Analysis of Aerosol Mass-Size Distribution
Behzad Ghanbarian-Alavijeh and Abdolmajid Liaghat

XY155
EGU2010-6420
Airborne measurements of the evolution of the organic aerosol component across Northern Europe
Hugh Coe, William Morgan, Keith Bower, Dantong Liu, Gavin McMeeking, Paul Williams, Eleanor Highwood, Megan Northway, Radek Krejci, and James Allan

XY156 EGU2010-1561
The analysis of pollution gas and aerosol in Urumqi (withdrawn)
xinchun liu

XY157
EGU2010-2815
Variations in the light extinction coefficient of elemental carbon in the Indian outflow
August Andersson, Rebecca J Sheesley, Martin Kruså, Elena Kirillova, Krishnakant Budhavant, P.S.P Rao, P.S. Praveen, and Örjan Gustafsson

XY158
EGU2010-14799
Optical and microphysical properties of atmospheric aerosols in Moldova
Alexandr Aculinin and Vladimir Smicov

XY159
EGU2010-4585
Annual cycle and temperature dependence of pinene oxidation products and other water-soluble organic compounds in coarse and fine aerosol samples
Y. Zhang, L. Müller, R. Winterhalter, G. K. Moortgat, T. Hoffmann, and U. Pöschl

XY160
EGU2010-11954
Analysis of aerosol filter samples using high mass resolution Proton-Transfer-Reaction Mass-Spectrometry (PTR-MS)
Joseph Timkovsky, Anne Kasper-Giebl, Magda Claeys, and Rupert Holzinger

XY161
EGU2010-10986
Analysis of the chemical composition of organic aerosol at the Mt. Sonnblick observatory (12.95E, 47.05N) using novel thermal-desorption proton transfer reaction mass spectrometer (TD-PTRMS) technique
Rupert Holzinger, Anne Kasper-Giebl, Gerhard Schauer, Michael Staudinger, and Thomas Röckmann

XY162
EGU2010-12645
Bioaerosol Analysis by Online Fluorescence Detection and Fluorescence Microscopy
Alex Huffman, Christopher Pöhlker, Bärbel Treutlein, and Ulrich Pöschl

XY163
EGU2010-12025
An Overview of the DAURE Campaign: Aerosols Emissions and Evolution in the Western Mediterranean Basin
Marco Pandolfi, Xavier Querol, Andrés Alastuey, and Jose L. Jimenez and the DAURE Team

XY164
EGU2010-12313
Causes of daily cycle variability of atmospheric pollutants in a western Mediterranean urban site (DAURE campaign)
Cristina Reche, Teresa Moreno, Mar Viana, Xavier Querol, Andrés Alastuey, Jose L Jimenez, Marco Pandolfi, Fulvio Amato, Noemí Pérez, and Natalia Moreno

XY165
EGU2010-3146
Gas-aerosol cycling of ammonia and nitric acid in The Netherlands
Geert-Jan Roelofs and Jeroen Derksen

XY166
EGU2010-5081
First measurements of aerosols on a ZEPPELIN airship
Ralf Tillmann, Thomas F. Mentel, Astrid Kiendler-Scharr, and Andreas Wahner

XY167
EGU2010-10954
Finding a proxy for sulphuric acid concentration with statistical analysis
Santtu Mikkonen, Tuukka Petäjä, Christian Plass-Duelmer, Tuomo Nieminen, R.L. Mauldin III, Wolfram Birmili, Markku Kulmala, and Ari Laaksonen and the Aerosol physics group Kuopio

XY168
EGU2010-9129
The role of relative humidity in continental nucleation events
Amar Hamed, Hannele Korhonen, Sanna-Liisa Sihto, Jorma Joutsensaari, Heikki Järvinen, Tuukka Petäjä, Kari Lehtinen, Markku Kulmala, and Ari Laaksonen

XY169
EGU2010-11088
The potential role of organic peroxides in laboratory new particle formation
Matthias Hummel and Boris Bonn

XY170
EGU2010-11420
Estimating the compensation strength of coniferous forests for climate change
Boris Bonn, Michael Boy, Dominick Spracklen, Markku Kulmala, Ken Carslaw, Katrin Trawny, and Stefan Jacobi

XY171 EGU2010-10848
Relative impacts of primary particle emissions and nucleation on total particle and CCN concentrations (withdrawn)
Joonas Merikanto, Dominick Spracklen, and Ken Carslaw

XY172
EGU2010-12853
How does particle formation in coal-fired power-plant plumes depend on environmental factors?
Jeffrey Pierce, Robin Stevens, and Charles Brock