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Time & budget

NORTRIP NO n-exhaust R oad TR affic I nduced P article emissions - Development of tools for assessing the effect on air quality and exposure. Time & budget. Time period April 2010 – April 2011(?) Grant Total for 2010: 510 000 DKK Salaries, meetings and travel costs

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Time & budget

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  1. NORTRIPNOn-exhaust Road TRaffic Induced Particle emissions - Development of tools for assessing the effect on air quality and exposure

  2. Time & budget • Time period • April 2010 – April 2011(?) • Grant • Total for 2010: 510 000 DKK • Salaries, meetings and travel costs • 60 000 DKK for DMU, SMHI, FMI, METROPOLIA, NILU, VTI, SLB, ITM • +30 000 DKK for ITM

  3. Goals • a more accurate, validated calculation model of non-exhaust (including road dust) emissions • better predictions of PM10 and PM2.5 concentrations and exposure • more accurate assessments of non-exhaust source contributions • more accurate evaluation of the effects of abatement strategies • operational recommendations to local authorities on how to monitor and keep control of road dust emissions

  4. Data • SNIFFER • EMMA • eddy correlation of coarse particles • laboratory road test data • Statistical and source receptor analysis of the data • particle size distributions and size segregated (PM10, PM2.5 and PM1) trace metal concentrations

  5. Models • Dispersion and process modeling and validation of models and parameterizations • Emission models developed by • SMHI • NILU • OSPM dispersion model

  6. Tasks • 1. Organising the measurement database • 2. Summarizing available model parameterisations • 3. Organising and executing the validation excercises • 4. Synthesis, reporting and recommendations

  7. Time plan • 0-6 months (May – Oct) • Task 1 & 2 • 6-12 months (Nov – April 2011) • Task 3 & 4

  8. Own contributions • ITM • 1) "Characterization of aerosols emitted from railway and road traffic – two important sources for peoples’ exposure in urban areas" which will provide characterization of road traffic particles (3.4 MSEK 2010-2012) NOT FUNDED • 2) "Traffic Emissions of Aerosols by Climate and Health Relevant Sizes" (TEACHERS) which will provide direct flux measurements of non-exhaust particles in Stockholm (3.2 MSEK 2010-2012) NOT FUNDED • NILU & FMI • TRANSPHORM (EU project) • SMHI & ITM • Mapping PM10 (SEPA) • SMHI • Validation of SIMAIR model (SEPA) • DMU • DMPS and soot measurements at 3 stations in Copenhagen (Miljöstyrelsen) • FMI • MEGAPOLI (EU) • Nordic Envicon & Metropolia • KAPU (national)

  9. Outcome of this meeting • New list of ongoing + other relevant projects/results • List of expectations • List of priority factors affecting PM10 • New list of tasks • With dates of deliverables • New time plan

  10. Own contributions NEWNew lists • ITM • SRA: EMMA studies on Cement & Silent pavements • SLB • Wetness, size distribution etc… • FMI • VTI • SMHI • DMU • Metropolia • NILU • Nordic envicon

  11. ITM • EMMA data • Spatial/temporal variability • Rural roads, motorways, city centre • Dependence on pavement • Type, max stone size, cement • Dependence on speed • Dependence on tire type

  12. Expected results • Publication on • factors influencing PM10 • Governing processes • Quantification of the processes

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