Program

Note: Below you find the final program by November 9th.
We kindly ask all presenters to provide their slides to us so we can make them available for download from the program below.

The Book of Abstracts will be provided as elctronic copy at the conference, but is as well available for download here (as PDF file 6 MB).

Program 2012 NOSA Aerosol Symposium

Thursday, November 15

09:00-10:00       Registration and coffee

10:00-10:10       Welcome and opening

Session 1            Bioaerosols – Chair: Merete Bilde

10:10-11:00       Invited talk by Ruprecht Jaenicke: The atmospheric biological aerosol

11.00-11:10       Stretch of legs

Session 2            Bioaerosols and air quality – Chair: Kirsten Lieke

11:10-11:25       J. Jacobsen, P, Wollmer and J. Jöhndal: Lung deposition of nano particles as a method for diagnosis of chronic obstructive pulmonary disease

11:25-11:40       T. Šantl Temkiv, K. Finster, T. Dittmar, B. M. Hansen, R. Thyrhaug, N. W. Nielsen, and U.G. Karlson: Can the diverse bacterial community grow on dissolved organic matter in a storm cloud?

11:40-11:55       M. W. Gallagher, N. H. Robinson, P. H. Kaye, and V. E. Foot: Hierarchical Agglomerative Cluster Analysis Applied to WIBS 5-Dimensional Bioaerosol Data Sets

11:55-12:10       B. Mølgaard, A. J. Koivisto, T. Hussein, and K. Hämeri: Air cleaner device performance tests

12:10-13:15       LUNCH

Session 3            Physical/chemical characterization of anthropogenic aerosols – Chair: Matthias Ketzel

13:15-13:30       K. I. Lieke, T. Rosenørn, A. C. Butcher, S. M. King, T. G. Frederiksen, K. Fuglsang, J. B. Pedersen, D. Larsson, and M. Bilde: Particles measured in a low speed ship engine: cloud condensation nuclei and microstructure

13:30-13:45       J. Genberg, P. Tornehed, Ö. Andersson, and K. Stenström: Do carbonaceous particles in diesel exhaust originate from the fuel or lubricant oil?

13:45-14:00       A. C. Eriksson, J. Pagels, J. Rissler, S. Sjögren, and E. Swietlicki: Physical and chemical characterization of urban aerosol particles through Soot Particle Aerosol Mass Spectrometry

14:00-14:15       A. V. Samodurov, S. V. Valiulin, V. V. Karasev, and S. V. Vosel: Determination of Nanoparticles Surface Tension in the Case of Ibuprofen and Elemental Sulfur

14:15-15:45       Poster presentations, exhibitions and refreshments

Session 4            Nucleation – Chair: Miikka Dal Maso

15:45-16:00       D. Mogensen: An essential formation mechanism to produce sulphuric acid in VOC rich environments

16:00-16:15       N. Bork, N. T. Tsona, and H. Vehkamäki: From free electrons to H2SO4 – new sources of ion catalysed SO2 oxidation

16:15-16:30       T. Olenius, O. Kupiainen, I. K. Ortega, and H. Vehkamäki: Clustering pathways of sulfuric acid, ammonia and dimethylamine molecules

16:30-16:45       M. J. Ryding, M. Patanen, G. Simões, A. Guiliani, O. Björneholm, G. B. S. Miller, T. Jokinen, C. Miron, and E. Uggerud: X-ray absorption photofragmentation of ammonium bisulphate cluster-ions

17:00-17:45       NOSA annual meeting, open for all symposium participants Download Agenda / Call here!

19:00-                 Symposium Dinner

Friday, November 16

Session 5            Secondary organic aerosols – Chair: Birgitta Svenningsson

9:00-9:15            J. Elm, S. Jørgensen, M. Bilde, and K. V. Mikkelsen: Computational methodology study of the oxidation of Atmospheric oxygenated organics by the OH radical.

9:15-9:30            Å. K. Watne, E. U. Emanuelsson, A. Lutz, and M. Hallquist: Characterization of secondary organic aerosol from ozonolysis of ß-pinene

9:30-9:45            Q. T. Nguyen, M. K. Christensen, F. Cozzi, A. M. K. Hansen, T. E. Tulinius, K. Kristensen, A. Massling, J. K. Nøjgaard, and M. Glasius: Organosulfates at urban curbside and semi-rural background of Denmark: Understanding anthropogenic influence on biogenic SOA

9:45-9:55            Stretch of legs

Session 6            Biosphere and Climate – Chair: Erik Swietlicki

9:55-10:45         Invited talk by Caroline Leck: Could the increase in Arctic summer sea-ice melt spur the activity of marine microbiota, increase cloudiness and counteract the melting?

10:45-11:00       A. M. L. Ekman, H. Struthers, A. Lewinschal, K. J. Noone, T. Iversen, A. Kirkevåg, and Ø. Seland: Can an influence of changing aerosol emissions be detected in the pattern of surface temperature change between 1970 and 2000?

11:00-11:20       Exhibitions and refreshments

Session 7            Hygroscopic properties of organic aerosols – Chair: Andreas Massling

11:20-11:35       I. Crljenica, T. Yli-Juuti, A. Zardini, J. Julin, M. Bilde, and I. Riipinen: Saturation vapour pressures of keto-dicarboxylic acids in aqueous solutions

11:35-11:50       C. Wittbom, B. Svenningsson, J. Rissler, A. Eriksson, E. Swietlicki, E. Z. Nordin, P. T. Nilsson, and J. Pagels: Changes in Hygroscopicity and Cloud-Activation of Diesel Soot upon Ageing

11:50-12:05       T. B. Kristensen, H. Wex, L. Du, Q. Nguyen, J. K. Nøjgaard, B. Nekat, D. Van Pinxteren, C. B. Koch, K. Dieckman, D. H. Lowenthal,  L. Mazzoleni, T. F. Mentel, M. Glasius, H. Herrmann, H.G. Kjaergaard, A.G. Hallar, F. Stratmann, and M. Bilde: A detailed characterisation of HULIS from different environments

12:05-13:10       LUNCH

Session 8            New particle formation – Chair: Ilona Riipinen

13:10-13:25       M. Dal Maso, H. Korhonen, K. Lehtinen, and H. Vehkamäki: The effect of gas-phase kinetics and nanoparticle dynamics on observed particle formation

13:25-13:40       M. Boy, L. Zhou, D. Mogensen, T. Nieminen, S. Smolander, and M. Kulmala: Long term modelling of new particle formation and growth in a boreal forest

13:40-13:55       R. Gierens, L. Laakso, V. Vakkari, D. Mogensen, P. Beukes, P. Van Zyl, and M. Boy: Modelling studies of new particle formation and growth in Southern African savannah environment

13:55-14:05       Stretch of legs

Session 9            Aerosols and climate – Chair: Adam Kristensson

14:05-14:20       N. Rastak, S. Silvergren, P. Zieger, U. Wideqvist, J. Ström, B. Svenningsson, A. Ekman, P. Tunved, and I. Riipinen: Modeling aerosol water uptake in the Arctic and its direct effect on climate

14:20-14:35       N. Babkovskaia, M. Boy, S. Smolander, S. Romakkaniemi, and M. Kulmala: A study of aerosol production at the cloud edge with direct numerical simulations

14:35-14:50       Closing remarks and awards for best student presentations

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