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IMPACT OF SAHARAN DUST TO PM10 CONCENTRATIONS IN FARM ENEA MEETING, 6 th March 2010 A.Pederzoli 1, M. Mircea 1 1 ENEA, Centro Ricerche Bologna, Via Martiri.

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Presentation on theme: "IMPACT OF SAHARAN DUST TO PM10 CONCENTRATIONS IN FARM ENEA MEETING, 6 th March 2010 A.Pederzoli 1, M. Mircea 1 1 ENEA, Centro Ricerche Bologna, Via Martiri."— Presentation transcript:

1 IMPACT OF SAHARAN DUST TO PM10 CONCENTRATIONS IN FARM ENEA MEETING, 6 th March 2010 A.Pederzoli 1, M. Mircea 1 1 ENEA, Centro Ricerche Bologna, Via Martiri Monte Sole, 4 – Italy-

2 1.AGGIUNTA DI SKIRON-DUST ALLE BCs di FARM 20x 20km 2 2.RUN DI FARM CON LE NUOVE BCs (“dust case”) 3.CONFRONTO TRA “dust case” e “no dust case” a 20 x 20 km 2 4.ESTRAPOLAZIONE SUL DOMINIO 4 X 4 km 2 “CI0” (Centro Italia) delle nuove BCs -DUST 5.CONFRONTO TRA “dust case” e “no dust case” a 4 x 4 km 2 6.CONFRONTO CON FARM 4x4 km2 (BCs= mappe climatologiche) su Roma (Gariazzo et al. (2007)) MAIN STEPS: Timetable fino a giugno 2010:

3 SIZE DISTRIBUTION IN SKIRONAEROSOL SPECIES IN FARM 1.ADDING SKIRON DUST TO FARM 20x 20km 2 RESOLUTION BCs PMC1  ASOIL PMC2  A25J CLASSNAMECATEG ORY RADIU S 1PMC1CLAY< 1 um 2PMC2SMALL SILT 1 um - 10 um 3PMC3LARGE SILT 10 um - 25 um 4PMC4SAND> 25 um

4 Meteo analysis 27/07/2005 SKIRON RAMS

5 CASO BASENUOVE BCs 25th -29th July 2005 “no dust”“dust” 2.NUOVO RUN DI FARM CON LE NUOVE BCs (“dust case”)

6 CASO BASENUOVE BCs 25th -29th July 2005 “no dust”“dust” 5.NUOVO RUN DI FARM CON LE NUOVE BCs (“dust case”) C_ASOIL

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