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10-Years Air Pollution Research In London

10-Years Air Pollution Research In London. 10-Years Air Pollution Research In London. Sources of particles from a vehicle. exhaust. brake wear. resuspension. tyre wear. road surface wear. Emissions dependent upon vehicle speed (resuspension, tyre and road surface wear)

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10-Years Air Pollution Research In London

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  1. 10-YearsAir Pollution Research In London

  2. 10-YearsAir Pollution Research In London

  3. Sources of particles from a vehicle exhaust brake wear resuspension tyre wear road surface wear Emissions dependent upon • vehicle speed (resuspension, tyre and road surface wear) • engine revs and load (exhaust) • driving mode (exhaust, brake, tyre, road surface) • materials (brakes, tyres, road surface) • fuel and lubricant (exhaust) • vehicle weight and aerodynamics (resuspension) • road surface silt loading (resuspension)

  4. Road Transport Projections: April 2009 Base Tim Murrells & Yvonne Li Air Pollution Research in London – Transport & Noise Group Meeting Imperial College 6th July 2009 6

  5. ACTUAL Advanced Climate Technology Urban Atmospheric Laboratory (5 years, started March 2009) “Buildings don’t just withstand climate, they change it” Aim: to challenge urban engineering practice by incorporating urban climate knowledge Funded by EPSRC under the Challenging Engineering programme

  6. Measurement sites(REPARTEE I & II) Regent’s Park BT Tower

  7. REPARTEE campaign 2007 Regents Park DAPPLE roof site BT Tower Lidar Site Aim: Intensive observations of aerosols, trace gases and boundary layer dynamics to quantify variability in urban pollutants due to both chemical and meteorological processes. Special Issue in Atmospheric Chemistry and Physics! c. 1.6 km • Collaborators: Birmingham, York, Manchester, Salford (FGAM), Reading, CEH, Lancaster, Leicester, Cambridge, Environment Agency, Bristol

  8. REGENTS PARK FROM THE TOWER

  9. THE REGENTS PARK AND TOWER ENVIRONMENTAL EXPERIMENTREPARTEE 2006 & 2007 Roy M. Harrison University of Birmingham

  10. The use of the BT Tower in Environmental Research in LondonAPRIL meeting, 26th Jan 2010

  11. Site geometry Buildings different heights so expect asymmetries. Open arc may add to complexity. Site 2 further into canyon than site 1. 3 2 1 With Permission of Microsoft Virtual Earth

  12. APRIL Members

  13. 10-YearsAir Pollution Research In London Current Projects • 2011-2016: Pollution from Outdoor Sources in the Indoor Environment (POSIE) - planned • 2010-2013: Clean Air for London (ClearfLo) • 2009-2014: Advanced Climate Technology Urban Atmospheric Laboratory (ACTUAL) • 2010: PM10 Source Apportionment Study • 2007-2011: Open Air Laboratories (OPAL) • 2003-2010?: 3D London Air Quality

  14. Past Projects • 2006-2010: Dispersion of Air Pollution and its Penetration into Local Environment (DAPPLE2) • 2002-2006: Dispersion of Air Pollution and its Penetration into Local Environment (DAPPLE1) • 2006-2007: Regent’s Park and BT Tower Environmental Experiment (REPARTEE) • 2006-2007: Air Quality Management in London and Moscow (PECE) • 2005-2006: 3D Pollution Mapping • 2004-2006: Epping Forest: Air Pollution Impact Study

  15. Outputs http://www.londonair.org.uk/london/asp/virtualmaps.asp?view=maps http://www.dapple.org.uk/exposure%2003.html http://www.youtube.com/watch?v=P-pWWj6szNs

  16. Recent APRIL Meetings 2010 • May: POSIE project development meeting • (May: Natural Environment group day-out) • April: PM10 Source Apportionment Workshop • (March: Modelling Workshop – Imperial) • March: DAPPLE Workshop • January: BT Tower Research Meeting • January: Steering Committee Meeting

  17. 2009 • Dec: Climate Change – GHG Measurements sub-group meeting • Nov: Natural Environment group meeting • Oct: POSIE project development meeting • Sep: POSIE project development meeting • Sep: Steering Committee meeting • Jul: Transport and Noise group meeting • Jun: Health and Exposure group meeting • Mar: Steering Committee meeting • Mar: Climate Change – GHG Measurements sub-group meeting • Jan: APRIL-NIAM Conference

  18. Collaboration: 2009: NIAM/APRIL workshop on Reducing Environmental Impacts of Transport with Behavioural Change 2009: Defra/APRIL workshop on Economic Valuation of Ecosystems 2008: USEPA/APRIL workshop on Exposure Science Dissemination: 2010 DAPPLE2 end-of-project meeting 2010 BT Tower Air Pollution Research meeting 2006 DAPPLE1 end-of-project meeting 10-Years

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