D E S C R I P T I O N O F W O R K - MEGAPOLI - Dmi
D E S C R I P T I O N O F W O R K - MEGAPOLI - Dmi
D E S C R I P T I O N O F W O R K - MEGAPOLI - Dmi
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<strong>MEGAPOLI</strong> 212520<br />
climate. He is Chairman of the Scientific Advisory Group for Aerosols within the Global Atmosphere Watch<br />
programme of the World Meteorological Organization (WMO), and is President of the Commission of<br />
Atmospheric Chemistry and Physics of the Swiss Academy of Natural Sciences. He is author of more than<br />
140 peer-reviewed papers. He is the recipient of the 18th Prof. Dr. Vilho Vaisala Award of the WMO.<br />
André Prévôt is Head of the Gasphase and Aerosol Chemistry Group at PSI and lecturer at ETH Zurich. His<br />
research deals with the characterisation of the chemical composition of aerosols and trace gases and their<br />
transformation in the lower troposphere. Advanced methods like aerosol mass spectrometry, 14 C-analyses,<br />
synchrotron x-ray fluorescence are used as input for source apportionment studies. Spatial gradients of the<br />
chemical composition and physical properties are assessed with our mobile laboratory including fast<br />
response instrumentation. The transformation of selected pollutants is investigated in the PSI smog chamber.<br />
Finally, a 3-dimensional Eulerian model is used to integrate the atmospheric processes on a larger scale. He<br />
is author of more than 60 peer-reviewed papers.<br />
Recent and relevant publications<br />
Bukowiecki, N., R. Gehrig, M. Hill, P. Lienemann, C.N. Zwicky, B. Buchmann, E. Weingartner, U. Baltensperger<br />
(2007): Iron, manganese and copper emitted by cargo and passenger trains in Zürich (Switzerland): Size-segregated<br />
mass concentrations in ambient air, Atmos. Environ., 41, 878-889,<br />
Kalberer, M., D. Paulsen, M. Sax, M. Steinbacher, J. Dommen, A.S.H. Prévôt, R. Fisseha, E. Weingartner, V.<br />
Frankevich, R. Zenobi, U. Baltensperger (2004): Identification of polymers as major components of atmospheric<br />
organic aerosols, Science, 303, 1659-1662,<br />
Lanz, V.A., M.R. Alfarra, U. Baltensperger, B. Buchmann, C. Hueglin, A.S.H. Prévôt (2007): Source apportionment<br />
of submicron organic aerosols at an urban site by factor analytical modelling of aerosol mass spectra, Atmos. Chem.<br />
Phys., 7, 1503-1522.<br />
Szidat, S., A. S. H. Prévôt, J. Sanradewi, M. R. Alfarra, H. A. Synal, L. Wacker, U. Baltensperger (2007): Dominant<br />
impact of residential wood burning on particulate matter in alpine valleys during winter, Geophys. Res. Lett., 34,<br />
doi:10.1029/2006GL028325,<br />
Szidat, S., T.M. Jenk, H.-A. Synal, M. Kalberer, L. Wacker, I. Hajdas, A. Kasper-Giebl, U. Baltensperger (2006):<br />
Contributions of fossil fuel, biomass-burning, and biogenic emissions to carbonaceous aerosols in Zurich as traced<br />
by 14 C, J. Geophys. Res., 111, doi:10-1029/2005JD006590.<br />
Partner 14: TNO- Built Environment and Geosciences (TNO)<br />
Expertise and experience of the organization<br />
TNO, the Netherlands Organization for Applied Scientific Research, is one of Europe's leading independent<br />
research and development organizations. As of January 1 st , 2005 TNO has a new organizational shape, with<br />
five large entities replacing the fifteen former TNO Institutes. One of these, TNO Built Environment and<br />
Geosciences (TNO-BEG) contributes to <strong>MEGAPOLI</strong>. The Business unit Environment, Health and Safety of<br />
TNO-BEG is an expert centre and contract research unit for industry and government in the field of<br />
sustainable development and environmental research. It has a long lasting experience in compilation of<br />
emission inventories to air for priority pollutants, GHG’s, particulate matter (TSP, PM10, PM2.5) heavy<br />
metals (HM) and persistent organic pollutants (POP) at international level on various scales and supporting<br />
national experts in reporting emission data to e.g., the EU and EMEP programme. under the UNECE<br />
Convention on Long Range Transport of Air Pollutants (CLRTAP);<br />
Role and contribution<br />
TNO will lead the WP on emissions (WP1) and provide high resolution gridded emission data at various<br />
scales to the modelling and mitigation WPs. Speciation of relevant fractions of pollutants (e.g. carbonaceous<br />
particulate matter) will be given to better estimate the climate forcing and adverse health impacts of these<br />
pollutants. To be able to focus on megacities and their impact on (local) climate and air quality high<br />
resolution data will be needed. TNO will work on improving the spatial resolution of the gridded emission<br />
data to the level of detail needed in WP5 and WP6. TNO will bring its expertise on regional air quality<br />
modelling into WP5 using its LOTOS-EUROS model.<br />
Staff involved<br />
Peter Builtjes has been working in atmospheric chemistry modelling for the last 30 years, and has written<br />
over 40 double refereed papers. He is working at TNO, and part-time ( 20 %) at the Free Univ. Berlin as<br />
honorary Prof. in Atmospheric Chemistry. He has coordinated several EU-DG Research Projects, most<br />
recently the AIR4EU- 6 FP project.<br />
Hugo Denier van der Gon is Senior Emission Inventory Expert at TNO and provides emission inventories to<br />
modelling groups and / or policy advising bodies such as the UNECE Task Forces on HM and POP, MSC-<br />
EAST, EU IP GEMS, German Umwelt Bundesambt (UBA) and Dutch Institutes (RIVM, MNP). He has<br />
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