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Black Carbon and Organic Carbon Particulate Matter: a brief outlook on some previous studies and tools available in France UNECE-CLRTAP and EMEP Task Force.

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Presentation on theme: "Black Carbon and Organic Carbon Particulate Matter: a brief outlook on some previous studies and tools available in France UNECE-CLRTAP and EMEP Task Force."— Presentation transcript:

1 Black Carbon and Organic Carbon Particulate Matter: a brief outlook on some previous studies and tools available in France UNECE-CLRTAP and EMEP Task Force on Integrated Assessment Modelling 27th session, Oslo, 13-15 May 2002 Catherine Liousse Laboratoire d ’aérologie de Toulouse Observatoire Midi-Pyrénnées Jean-Marc Brignon Ineris

2 Climate effect of BC and OC aerosol from IPPC UNECE-CLRTAP and EMEP Task Force on Integrated Assessment Modelling 27th session, Oslo, 13-15 May 2002

3 Work carried out at Laboratoire d ’aérologie Construction of a worldwide fossil fuel BC and OC emissions inventory from 1950 to 1997, and projections : - mobile sources - stationnary sources - biomass burning... Global modelling of the transport, wet and dry deposition, and of radiative impact with the TM3 model UNECE-CLRTAP and EMEP Task Force on Integrated Assessment Modelling 27th session, Oslo, 13-15 May 2002

4 Inventory Methodology UNECE-CLRTAP and EMEP Task Force on Integrated Assessment Modelling 27th session, Oslo, 13-15 May 2002

5 Results for global BC emissions in 1997 UNECE-CLRTAP and EMEP Task Force on Integrated Assessment Modelling 27th session, Oslo, 13-15 May 2002

6 Past trend of Direct Radiative Forcing due to BC and total OC (july) UNECE-CLRTAP and EMEP Task Force on Integrated Assessment Modelling 27th session, Oslo, 13-15 May 2002 19971980 1989 1970

7 Past trends in emissions in Europe for BC, and OC : recent change in BC/OC factor UNECE-CLRTAP and EMEP Task Force on Integrated Assessment Modelling 27th session, Oslo, 13-15 May 2002 Tg

8 Future work : zooming on Europe UNECE-CLRTAP and EMEP Task Force on Integrated Assessment Modelling 27th session, Oslo, 13-15 May 2002 Spatially refined, and improved BC and OC inventories with fuel consumption data from the Convention. Include all relevant aerosols in the radiative transfer model, so as to give a complete picture of the radiative effect of particulate matter for Europe. Simulate different control options for PM and their impact on radiative forcings and visibility reduction.


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