camx chimere italy def-ineris - lmd.polytechnique.fr · application of camx and chimere models over...

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Application of CAMx and CHIMERE models over Italy

Guido PIROVANO

Stefano AlessandriniMatteo Paolo CostaGiovanni ManziCesare PertotAnna Toppetti

CESI Research CentreMilan

Bertrand BessagnetCécile Honoré

INERIS

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Agenda

• CAMx - CHIMERE features

• Domain and input data

• Model results

• Comparison with observations

• Conclusions

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CAMx - CHIMERE features

CAMx - Aerosol Module

• 1 or 2 size bins• Primary PM

CRS, PRM, PEC, POA

• ISORROPIANO3

-, NH4+, SO4

=, Na, Cl

• SOAPSOA1-4

CHIMERE - V200402D

• 6 size bins• Primary PM• SOA• ISORROPIA

NO3-, NH4

+, SO4=

CHIMERE - V200501G• idem + Boundary conditions• dust (desert + erosion)• new meteo (ERA40)•new deposition (as EMEP)

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Domain Chemical stations

-400 -200 0 200 400 600 800

PSP - Km

-600

-400

-200

0

200

400

600

800

PS

P -

km

VEZZANORIVA_GAVARES_VI

DONNASLIMITOBIELLA VENEZ_PBVERON_TO

MOTTA_VITORIN_LI

JOLA_SAVMIGNANE BOLOG_GM

PIE_TECOFIREN_SE

PERUG_CO

LEONESSA

ROMA_TCFONTEC

NAPOL_AS

PALER_BF

-400 -200 0 200 400 600 800

PSP - Km

-600

-400

-200

0

200

400

600

800

PS

P -

km PESCA_TA

ROMA_MGR

FIREN_GR

PALER_BG

PERUG_FO

POTEN_FI

LIMITOMEDA

FERRA_SG

ISPRA

M_LIBRE

Background - RuralBackground - SuburbanBackground - UrbanTraffic - SuburbanTraffic - Urban

GAS (Airbase) PM (Airbase + EMEP)

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Input data

CAMx • Grid 25x25 km (PSP); 13 v.lev. (70 m);• Meteo RAMS with ECMWF analysis• Boundary CHIMERE v200402D• Emissions area: APAT2000 + EMEP; lps: APAT + EPER

CHIMERE - V200402D

CHIMERE - V200501G

• Grid 50x50 Km ; 8 vert. Levels (up to 700 Hpa)• Meteo ECMWF (50 Km)• Boundary MOZART (gas)• Emissions EMEP (1999)

• Grid 50x50 Km ; 8 vert. Levels (up to 500 Hpa)• Meteo ERA40 + MM5 (36 Km)• Boundary MOZART (gas) + GOCART (aerosol)• Emissions EMEP (1999)

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CHIMERE as Boundary Conditions for CAMx

Main features

• Grid 0.5 x 0.5 °; 8 vertical levels (from 40 m up to 3500 agl)• Temporal res. 3 hourly• Gas species O3, NO, NO2, HNO3, PAN, SO2, CO, NH3, SULF

Ethane, Ethene, n-Butane, Isoprene, HCHO, α-pin• Aerosol 6 bins (4 up to PM25; 5 up to PM10;)

PPM, ASOA, BSOA, NH4, SO4, NO3, Water

Link to CAMx

• Linear interpolation both in space and time

• VOC allocation into CB-IV classes

• Aerosol aggregation into CAMx classes

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Model results (21 June - 4 July 1999) O3

CAMx CHIMERE 2004 CHIMERE 2005

-400 -200 0 200 400 600 800

PSP - Km

500

0

500MILANO VENEZIAVERONA

TORINO

BOLOGNA

FIRENZE

PERUGIA

ROMA

NAPOLI

PALERMO

4 6 8 10 12 14 16 18 20

Lon

36

38

40

42

44

46

48

Lat

MILANO VENEZIAVERONATORINO

BOLOGNA

FIRENZE

PERUGIA

ROMA

NAPOLI

PALERMO

4 6 8 10 12 14 16 18 20

Lon

36

38

40

42

44

46

48

Lat

MILANO VENEZIAVERONA

TORINO

BOLOGNA

FIRENZE

PERUGIA

ROMA

NAPOLI

PALERMO

Lon

0 5 10 15 20 25 30 35 40 45 50 55 60 65 70[ppb]

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Model results (21 June - 4 July 1999) CO


-400 -200 0 200 400 600 800

PSP - Km

500

0


TORINO

BOLOGNA

FIRENZE

PERUGIA

ROMA

NAPOLI

PALERMO

4 6 8 10 12 14 16 18 20

Lon

36

38

40

42

44

46

48

Lat


BOLOGNA

FIRENZE

PERUGIA

ROMA

NAPOLI

PALERMO

4 6 8 10 12 14 16 18 20

Lon

36

38

40

42

44

46

48

Lat


TORINO

BOLOGNA

FIRENZE

PERUGIA

ROMA

NAPOLI

PALERMO

Lon

115 140 160 180 200 220 240 260 280 300[ppb]

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Model results (21 June - 4 July 1999) NO2


-400 -200 0 200 400 600 800

PSP - Km

-500

0


TORINO

BOLOGNA

FIRENZE

PERUGIA

ROMA

NAPOLI

PALERMO

[ppb]

4 6 8 10 12 14 16 18 20

Lon

36

38

40

42

44

46

48

Lat


TORINO

BOLOGNA

FIRENZE

PERUGIA

ROMA

NAPOLI

PALERMO

4 6 8 10 12 14 16 18 20

Lon

36

38

40

42

44

46

48

Lat


TORINO

BOLOGNA

FIRENZE

PERUGIA

ROMA

NAPOLI

PALERMO

Lon

1 2 4 6 8 10 12 14 16 18 20[ppb]

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Model results (21 June - 4 July 1999) HNO3


-400 -200 0 200 400 600 800

PSP - Km

00

0

00VEZZANO

RIVA_GAVARES_VIDONNAS

LIMITOBIELLA VENEZ_PBVERON_TO

MOTTA_VI

TORIN_LIJOLA_SAV

MIGNANE BOLOG_GM

PIE_TECO

FIREN_SE

PERUG_CO

LEONESSA

ROMA_TC

FONTEC

NAPOL_AS

PALER_BF

4 6 8 10 12 14 16 18 20

Lon

36

38

40

42

44

46

48

Lat


TORINO

BOLOGNA

FIRENZE

PERUGIA

ROMA

NAPOLI

PALERMO

4 6 8 10 12 14 16 18 20

Lon

36

38

40

42

44

46

48

Lat


TORINO

BOLOGNA

FIRENZE

PERUGIA

ROMA

NAPOLI

PALERMO

Lon

0 0.5 1 1.5 2 2.5 3 3.5 4 4.5 5[ppb]

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Model results (21 June - 4 July 1999) NH3


4 6 8 10 12 14 16 18 20

Lon

36

38

40

42

44

46

48

Lat


TORINO

BOLOGNA

FIRENZE

PERUGIA

ROMA

NAPOLI

PALERMO

Lon

1 5 10 15 20 25 30 35 40 45 50 55 60 65 70[ppb]

-400 -200 0 200 400 600 800

PSP - Km

500

0

500VEZZANO

RIVA_GAVARES_VIDONNAS

LIMITOBIELLA VENEZ_PBVERON_TO

MOTTA_VI

TORIN_LIJOLA_SAV

MIGNANE BOLOG_GM

PIE_TECO

FIREN_SE

PERUG_CO

LEONESSA

ROMA_TC

FONTEC

NAPOL_AS

PALER_BF

4 6 8 10 12 14 16 18 20

Lon

36

38

40

42

44

46

48

Lat


TORINO

BOLOGNA

FIRENZE

PERUGIA

ROMA

NAPOLI

PALERMO

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Model results (21 June - 4 July 1999) PM10


4 6 8 10 12 14 16 18 20

Lon

36

38

40

42

44

46

48

Lat


TORINO

BOLOGNA

FIRENZE

PERUGIA

ROMA

NAPOLI

PALERMO

-400 -200 0 200 400 600 800

PSP - Km

-500

0


TORINO

BOLOGNA

FIRENZE

PERUGIA

ROMA

NAPOLI

PALERMO

[ug/m3]

4 6 8 10 12 14 16 18 20

Lon

36

38

40

42

44

46

48

Lat


BOLOGNA

FIRENZE

PERUGIA

ROMA

NAPOLI

PALERMO

Lon

[ug/m3]0 4 8 12 16 20 24 28 32 36 40

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Model results (21 June - 4 July 1999) PPM


-400 -200 0 200 400 600 800

PSP - Km

500

0


TORINO

BOLOGNA

FIRENZE

PERUGIA

ROMA

NAPOLI

PALERMO

[ug/m3]

4 6 8 10 12 14 16 18 20

Lon

36

38

40

42

44

46

48

Lat


TORINO

BOLOGNA

FIRENZE

PERUGIA

ROMA

NAPOLI

PALERMO

Lon

[ug/m3]1 2 4 6 8 10 12 14 16 18 20

4 6 8 10 12 14 16 18 20

Lon

36

38

40

42

44

46

48

Lat


BOLOGNA

FIRENZE

PERUGIA

ROMA

NAPOLI

PALERMO

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Model results (21 June - 4 July 1999) NO3-


-400 -200 0 200 400 600 800

PSP - Km

00

0


TORINO

BOLOGNA

FIRENZE

PERUGIA

ROMA

NAPOLI

PALERMO

[ug/m3]

4 6 8 10 12 14 16 18 20

Lon

36

38

40

42

44

46

48

Lat


BOLOGNA

FIRENZE

PERUGIA

ROMA

NAPOLI

PALERMO

4 6 8 10 12 14 16 18 20

Lon

36

38

40

42

44

46

48

Lat


TORINO

BOLOGNA

FIRENZE

PERUGIA

ROMA

NAPOLI

PALERMO

Lon

[ug/m3]0.1 1 2 3 4 5 6 7 8 9 10

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Model results (21 June - 4 July 1999) NH4+


-400 -200 0 200 400 600 800

PSP - Km

-500

0


TORINO

BOLOGNA

FIRENZE

PERUGIA

ROMA

NAPOLI

PALERMO

[ug/m3]

4 6 8 10 12 14 16 18 20

Lon

36

38

40

42

44

46

48

Lat


TORINO

BOLOGNA

FIRENZE

PERUGIA

ROMA

NAPOLI

PALERMO [ug/m3]

4 6 8 10 12 14 16 18 20

Lon

36

38

40

42

44

46

48

Lat


TORINO

BOLOGNA

FIRENZE

PERUGIA

ROMA

NAPOLI

PALERMO

Lon

[ug/m3]0 0.5 1 1.5 2 2.5 3 3.5 4 4.5 5

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Model results (21 June - 4 July 1999) SO4=


-400 -200 0 200 400 600 800

PSP - Km

00

0


TORINO

BOLOGNA

FIRENZE

PERUGIA

ROMA

NAPOLI

PALERMO

4 6 8 10 12 14 16 18 20

Lon

36

38

40

42

44

46

48

Lat


BOLOGNA

FIRENZE

PERUGIA

ROMA

NAPOLI

PALERMO [ug/m3]

4 6 8 10 12 14 16 18 20

Lon

36

38

40

42

44

46

48

Lat


BOLOGNA

FIRENZE

PERUGIA

ROMA

NAPOLI

PALERMO

Lon

[ug/m3]0 2 4 6 8 10 12 14 16 18 20

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Comparison with observations O3

TORIN_LI

0

20

40

60

80

100

120

140

21 22 23 24 25 26 27 28 29 30 1 2 3 4

[ppb

]

Obs CAMx CHIM_2004 CHIM_2005

ROMA_TC

0

20

40

60

80

100

120

140

21 22 23 24 25 26 27 28 29 30 1 2 3 4

[ppb

]


MOTTA_VI

0

20

40

60

80

100

120

140

21 22 23 24 25 26 27 28 29 30 1 2 3 4

[ppb

]


PALER_BF

0

20

40

60

80

100

120

140

21 22 23 24 25 26 27 28 29 30 1 2 3 4

[ppb

]


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Comparison with observations NO2

MOTTA_VI

0

10

20

30

40

50

60

0 2 4 6 8 10 12 14 16 18 20 22

[ppb

]

CAMx CHIM_2004 CHIM_2005 Misure

ROMA_TC

0

10

20

30

40

50

60

0 2 4 6 8 10 12 14 16 18 20 22

[ppb

]


TORIN_LI

0

10

20

30

40

50

60

0 2 4 6 8 10 12 14 16 18 20 22

[pp

b]


PALER_BF

0

10

20

30

40

50

60

1 3 5 7 9 11 13 15 17 19 21 23

[ppb

]

Misure CAMx CHIM_2004 CHIM_2005

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Mean day COMOTTA_VI

0100

200300

400500600

700800

9001000

1 3 5 7 9 11 13 15 17 19 21 23

[ppb

]

CAMx CHIM_2004 CHIM_2005

BOLOG_GM

0100200300400500600700800900

1000

1 3 5 7 9 11 13 15 17 19 21 23

[ppb

]


FONTEC

0

100

200

300

400

500

600

700

800

900

1000

1 3 5 7 9 11 13 15 17 19 21 23

[pp

b]


NAPOL_AS

0

100

200

300

400

500

600

700

800

900

1000

1 3 5 7 9 11 13 15 17 19 21 23

[pp

b]


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Comparison with observations PM10

POTEN_FI

0

10

20

30

40

50

60

70

80

21 22 23 24 25 26 27 28 29 30 1 2 3 4

[ug/

m3]

Obs CAMx CHIM_2004 CHIM_2005 CHIM_2005_ant

FERRA_SG

0

10

20

30

40

50

60

70

80

21 22 23 24 25 26 27 28 29 30 1 2 3 4

[ug/

m3]


LIMITO

0

10

20

30

40

50

60

70

80

21 22 23 24 25 26 27 28 29 30 1 2 3 4

[ug/

m3]


MEDA

0

10

20

30

40

50

60

70

80

21 22 23 24 25 26 27 28 29 30 1 2 3 4

[ug/

m3]


��

Comparison with observations Nitrate

HNO3

M_LIBRE

0

2

4

6

8

10

12

21 22 23 24 25 26 27 28 29 30 1 2 3 4

[ug/

m3]


NO3-ISPRA

0

5

10

15

20

25

21 22 23 24 25 26 27 28 29 30 1 2 3 4

[ug/

m3]


M_LIBRE

0

0.5

1

1.5

2

2.5

3

3.5

4

21 22 23 24 25 26 27 28 29 30 1 2 3 4

[ug/

m3]


ISPRA

0

0.5

1

1.5

2

2.5

3

3.5

4

21 22 23 24 25 26 27 28 29 30 1 2 3 4

[ug/

m3]


��

Comparison with observations AmmoniumISPRA

0

2

4

6

8

10

12

21 22 23 24 25 26 27 28 29 30 1 2 3 4

[ug/

m3]


NH3

M_LIBRE

0

2

4

6

8

10

12

21 22 23 24 25 26 27 28 29 30 1 2 3 4

[ug/

m3]


NH4ISPRA

0

5

10

15

20

25

21 22 23 24 25 26 27 28 29 30 1 2 3 4

[ppb

]


M_LIBRE

0

5

10

15

20

25

21 22 23 24 25 26 27 28 29 30 1 2 3 4

[ppb

]


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Comparison with observations Sulfate

SO2 SO4ISPRA

0

2

4

6

8

10

12

14

16

18

20

21 22 23 24 25 26 27 28 29 30 1 2 3 4

[ug/

m3]


M_LIBRE

0

2

4

6

8

10

12

14

16

18

20

21 22 23 24 25 26 27 28 29 30 1 2 3 4

[ug/

m3]


ISPRA

0

2

4

6

8

10

12

14

16

18

20

21 22 23 24 25 26 27 28 29 30 1 2 3 4

[ppb

]


M_LIBRE

0

2

4

6

8

10

12

14

16

18

20

21 22 23 24 25 26 27 28 29 30 1 2 3 4

[ppb

]


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Aerosol Composition

CAMx CHIMERE 2004 CHIMERE 2005ISPRA - PM10 = 15.3 [ug/m3]

16%

26%

23%

6%

14%

15%PNH4PNO3PSO4SOAPPM_NCPPM_C

ISPRA - PM10 = 21.9 [ug/m3]

0%

37%

10%

10%

19%24%

pDUSTPPMPNH4PNO3PSO4SOA

ISPRA - PM10 = 16.4 [ug/m3]

20%

28%

8%

6%

17%

21%


M_LIBRE - PM10 = 12.7 [ug/m3]

18%

16%

35%

6%

11%

14% PNH4PNO3PSO4SOAPPM_NCPPM_C

M_LIBRE - PM10 = 14.1 [ug/m3]

0%

44%

9%

3%

23%

21%


M_LIBRE - PM10 = 17.1 [ug/m3]

33%

24%

7%1%

19%

16%


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Conclusions

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Acknowledgements

CESI contribution of this paper has been supported bythe MICA (Italian Ministry of Industry, Trade andHandicraft) in the frame of Energy Research Programfor the Italian Electric System (MICA Decree ofFebruary 28, 2003), Project on SCENARI.

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