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PM Emission Inventories -Scientific Workshop

PM Emission Inventories -Scientific Workshop. Wilfried Winiwarter, IIASA, rapporteur 5th Joint UNECE Task Force & EIONET Workshop on Emission Inventories and Projections Lago Maggiore, Italy, October 18 – 20, 2004. Overview. Particulate matter – conceptual issues Individual source sectors

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PM Emission Inventories -Scientific Workshop

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  1. PM Emission Inventories -Scientific Workshop Wilfried Winiwarter, IIASA, rapporteur 5th Joint UNECE Task Force & EIONET Workshop on Emission Inventories and Projections Lago Maggiore, Italy, October 18 – 20, 2004

  2. Overview • Particulate matter – conceptual issues • Individual source sectors • PM details • Inventorying experience • Where to go to…

  3. Concepts • Serious health issue • Strongest evidence towards PM2.5 • Optimization of resources • Consider mitigation potential • Ignorance on fugitives: irrelevant for PM2.5 • Add-ons to PM emissions:HM, POP, spatial, temporal resolution …

  4. Source sectors covered • Internal combustion engines • Resuspension emissions • Domestic heating • (agricultural fugitives) • (wildfires) • (secondary particles)

  5. PM in detail • Importance of BC and total C • Modelling to understand contributions of sources • Subdividing PM emissions: temporal split

  6. Inventory experience • Matter of scales • Differences in results • Differences in potential data input • Methodologies of large-scale inventories • Australia • U.S.A. • Europe

  7. Next steps • Methodologies are available • Emission factors have been derived • Browse through guidebook for missing sectors/chapters • Pool resources to append guidebook!(example of Nordic Council)

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