1997 lombardy inventory disaggregationg.maffeis - terraria srl1 spatial, temporal and chemical...

1997 Lombardy inventory disaggregation G.Maffeis - TerrAria srl 1

Spatial, temporal and chemical Spatial, temporal and chemical disaggregation of Lombardy 1997 gas disaggregation of Lombardy 1997 gas

inventoryinventory

G.Maffeis, M.G. Longoni, E. BossiG.Maffeis, M.G. Longoni, E. [email protected]@terraria.comTerraria srl. Milan - ItalyTerraria srl. Milan - Italy

Under contract with Institute for Environment and Under contract with Institute for Environment and Sustainability JRC IspraSustainability JRC Ispra


Lombardy Emission Lombardy Emission InventoryInventory

INEMAR (INventario EMissioni ARia) INEMAR (INventario EMissioni ARia) project earthed by Regione project earthed by Regione Lombardia;Lombardia;

Reference year: 1997;Reference year: 1997;

Last update: 2001;Last update: 2001;

Time resolution: year;Time resolution: year;

Spatial resolution: municipality;Spatial resolution: municipality;

Pollutant: Pollutant: SOSO22 NO NOXX VOC CH VOC CH44 CO NH CO NH33


Lombardy Emission Lombardy Emission InventoryInventory

macrosector % macrosector % contributioncontribution

0%

10%

20%

30%

40%

50%

60%

70%

80%

90%

100%

SO2 NOx VOC CH4 CO NH3

Public power, cogeneration .. Comm., inst. and res. combustion Industrial combustionProducion processes Extraction and distribution of fuels Solvent useRoad transport Other mobile sources .. Waste treatment and disposalAgricolture Nature

92

.52

1 t

on

/ye

ar

23

3.7

87

to

n/y

ea

r

41

7.3

50

to

n/y

ea

r

44

6.9

71

to

n/y

ea

r

1.0

08

.39

6 t

on

/ye

ar

88

.92

1 t

on

/ye

ar


Lombardy Emission Lombardy Emission Inventory NOInventory NOX X (all (all

macrosectors)macrosectors) ton/yearton/year


Spatial disaggregation of Spatial disaggregation of areal emissionareal emission

where:where:EECiCi

MM: : grid cell emission (macrosector grid cell emission (macrosector MM; cell ; cell CiCi););

S(u,M): S(u,M): landuse profile (use landuse profile (use uu; macrosector ; macrosector MM););

EEccMM: : municipality emission (macrosector municipality emission (macrosector MM; ; municipality municipality cc););

AAccCiCi(u):(u): landuse landuse uu surface, contained in cell surface, contained in cell CiCi

and belonging to municipality and belonging to municipality cc..

N

c

U

u

CcU

uc

McM

C MuSuAMuSuA

EE

i1 1

1

),(**),(*


Spatial disaggregationSpatial disaggregationCORINE land coverCORINE land cover


Spatial disaggregation (a)Spatial disaggregation (a) NOx macrosector 2 NOx macrosector 2 (ton/year) (ton/year)

DOMAIN: DOMAIN:

(459; 4.945) UTM Km(459; 4.945) UTM Km

x and y step: 5000 mx and y step: 5000 m

x cells: 47x cells: 47

y cells: 45y cells: 45


Spatial disaggregation (b)Spatial disaggregation (b) VOC macrosector 6 VOC macrosector 6 (ton/year) (ton/year)

DOMAIN: DOMAIN:

(459; 4.945) UTM Km(459; 4.945) UTM Km





Spatial disaggregation (c)Spatial disaggregation (c) NOx macrosector 7 NOx macrosector 7 (ton/year) (ton/year)

DOMAIN: DOMAIN:

(459; 4.945) UTM Km(459; 4.945) UTM Km





Spatial disaggregation (d)Spatial disaggregation (d) VOC macrosector 11 VOC macrosector 11

(ton/year)(ton/year)

DOMAIN: DOMAIN:

(459; 4.945) UTM Km(459; 4.945) UTM Km





Temporal disaggregation Temporal disaggregation of emission (a)of emission (a)

E(t) = EF(t) * I(t)E(t) = EF(t) * I(t)

EF(t) = fEF(t) = f11(h, d, m, p, a(t), M(t))(h, d, m, p, a(t), M(t))

I(t) = fI(t) = f22(h, d, m, a(t))(h, d, m, a(t))

E(t) = fE(t) = f33(h, d, m, p, a(t), M(t))(h, d, m, p, a(t), M(t))

““typicaltypical approximation”: separation of approximation”: separation of functionality dependencefunctionality dependence

ff33(t) = f(t) = f3131(h) * f(h) * f3232(d) * f(d) * f3333(m) * f(m) * f3434(p) * f(p) * f3535(a) * f(a) * f3636(M)(M)

t: timet: time h: hourh: hour

d: dayd: day m: monthm: month

p: pollutantp: pollutant

a(t): activitya(t): activity

M(t): meteorologyM(t): meteorology

E(t): emissionE(t): emission

EF(t): emission EF(t): emission factorfactor

I(t): indicatorI(t): indicator


Temporal disaggregation Temporal disaggregation of emission (b)of emission (b)

where:where:E{(h, gt, s), i, M, cc}: E{(h, gt, s), i, M, cc}: hourly emission (hour hourly emission (hour hh, day , day gtgt, ,

season season ss, pollutant, pollutant i i, macrosector , macrosector MM, climatic zone , climatic zone cccc););

PPHH{(h, gt, s), i, M, cc}: {(h, gt, s), i, M, cc}: the 24 hours temporal profile the 24 hours temporal profile (2376) for the day (2376) for the day gtgt (3), the season (3), the season ss (4), the pollutant (4), the pollutant ii (6), the macrosector (6), the macrosector MM (11) the climatic zone (11) the climatic zone ss (3); (3);

E{(a, i, M, cc}: E{(a, i, M, cc}: yearly emission (year yearly emission (year aa, pollutant, pollutant i i, , macrosector macrosector MM, climatic zone , climatic zone cccc).).

ccMimgthPccMiaE

ccMisgthE H ,,),,,(*)365*24(

,,,,,,,,

General formulation (used in this work):General formulation (used in this work):


Temporal disaggregationTemporal disaggregationClimatic zonesClimatic zones

1 = 1 = green: green: plain;plain;2 = dark 2 = dark green: green: hill;hill;3 = 3 = brown: brown: mountainmountain..


Temporal disaggregation:Temporal disaggregation:NOx daily profile SNAP1NOx daily profile SNAP1

-

0,2

0,4

0,6

0,8

1,0

1,2

1,4

1,6

1,8

2,0

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24

Winter Working day Winter Prefestive day Winter Festive day Spring Working day

Spring Prefestive day Spring Festive day Summer Working day Summer Prefestive day

Summer Festive day Autumn Working day Autumn Prefestive day Autumn Festive day


Temporal disaggregation:Temporal disaggregation:CO daily profile SNAP2CO daily profile SNAP2

-

0,500

1,000

1,500

2,000

2,500

3,000

3,500

4,000

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24

Winter Working day Winter Prefestive day Winter Festive day Spring Working day

Spring Prefestive day Spring Festive day Summer Working day Summer Prefestive day

Summer Festive day Autumn Working day Autumn Prefestive day Autumn Festive day


Temporal disaggregation:Temporal disaggregation:CO daily profile SNAP2CO daily profile SNAP2

-

0,500

1,000

1,500

2,000

2,500

3,000

3,500

4,000

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24

Plain winter

Plain spring

Plain spring

Plain autumn

Hill winter

Hill spring

Hill summer

Hill autumn

Mountain winter

Mountain spring

Mountain summer

Mountain autumn


Temporal disaggregation:Temporal disaggregation:winter working profile winter working profile

SNAP7SNAP7

0

0,5

1

1,5

2

2,5

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24

CO

NOx

SO2

NH3

VOC

CH4


Temporal disaggregation:Temporal disaggregation:CO winter daily profile CO winter daily profile

SNAP7SNAP7

0

0,5

1

1,5

2

2,5

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24

working day

prefestive

festive


VOC speciation (a)VOC speciation (a)

Reference:Reference:AEAT/ENV/R/0546 Issue 1AEAT/ENV/R/0546 Issue 1

““Speciation of UK emissions of non-methane Speciation of UK emissions of non-methane organic compounds”organic compounds”

N.R. Passant - February 2002N.R. Passant - February 2002““Relative contribution of oxygenated Relative contribution of oxygenated

hydrocarbons to the total biogenic VOC emissions hydrocarbons to the total biogenic VOC emissions of selected mid-European agricultural and natural of selected mid-European agricultural and natural plant species”plant species”

G. Konig, M. Brunda, H. Puxbaum, C.N. Hewitt, S.C. G. Konig, M. Brunda, H. Puxbaum, C.N. Hewitt, S.C. Duckham and J. RudolphDuckham and J. Rudolph

Atmospheric Environment, 29, 861-874 - 1995Atmospheric Environment, 29, 861-874 - 1995


VOC speciation (b)VOC speciation (b)

ME

aEaiPSMiPSVOC

VOC

MAi

*,,,1

where:where:PS(i, M): PS(i, M): percentage speciation profile of speciespercentage speciation profile of species ii, ,

macrosector macrosector MM;;

PS(i, M): PS(i, M): percentage speciation profile of speciespercentage speciation profile of species ii, , activity activity aa belonging to macrosector belonging to macrosector MM;

EEVOCVOC(M): VOC (M): VOC yearly macrosector yearly macrosector MM emission; emission;

EEVOCVOC(a): VOC (a): VOC yearly activity yearly activity aa emission; emission;

A(M): number of activities A(M): number of activities aa belonging to macrosector belonging to macrosector MM..


VOC speciationVOC speciationSNAP4SNAP4

0,0939

0,0562

0,0327

0,0290

0,0187

0,0168

0,0162

0,0149

0,0139

0,0136

0,0125

0,0122

0,0120

0,0115

0,0112

0,0108

0,0105

0,0101

0,1786

0,4247

0,0000 0,0500 0,1000 0,1500 0,2000 0,2500 0,3000 0,3500 0,4000 0,4500

ethanol

decane

nonane

undecane

butane

4-methyldecane

1,2,4-trimethylbenzene

propane

3-methylnonane

3-ethyl-2-methylheptane

pentane

methylacetate

2-methylnonane

propylcyclohexane

2,6-dimethyloctane

hexane

C10cycloalkanes

3-methyldecane

unspeciated

other



0,07090,0496

0,04290,02500,02420,02270,02240,02150,02070,02040,02010,02000,01900,01720,01660,0159

0,01190,01190,01140,01080,01040,01040,01020,0102

0,13180,3515

0,0000 0,0500 0,1000 0,1500 0,2000 0,2500 0,3000 0,3500 0,4000

tolueneethanol

m-xyleneacetone

2-butanonebutylacetateethylacetate

methanoldecane

4-methyl-2-pentanonetetrachloroethene

2-propanol1,2,4-trimethylbenzene

1-butanol2-methyl-1-propanol

ethylbenzenenonane

methylethylbenzenedipenteneundecane

p-xyleneo-xylene

1,1,1-trichloroethanedichloromethane

unspeciatedother



0,11370,0834

0,06690,0606

0,04760,0461

0,04420,0398

0,03850,0370

0,03350,0303

0,02890,02590,02590,0254

0,02320,01670,0165

0,01450,01210,01200,0117

0,01070,0166

0,1182

0,0000 0,0200 0,0400 0,0600 0,0800 0,1000 0,1200 0,1400

toluene

ethylene

C13+aromatichydrocarbons

benzene

acetylene

2-methylbutane

propylene

ethylbenzene

o-xylene

2-methylpropene

m-xylene

C9aromatichydrocarbons

butane

formaldehyde

p-xylene


C13+alkanes

ethane

pentane

1,3-butadiene

2-methylpropane

hexane

2-butene


unspeciated

other



0,7514

0,0794

0,0794

0,0225

0,0225

0,0225

0,0225

0,4757

0,1392

0,1392

0,0615

0,0615

0,0615

0,0615

0,2293

0,1793

0,1793

0,1030

0,1030

0,1030

0,1030

- 0,1000 0,2000 0,3000 0,4000 0,5000 0,6000 0,7000 0,8000

2-METHYL-1,3-BUTADIENEo ISOPRENE

A-PINENE

B-PINENE

PENTANAL

N-BUTANOL

2-METHYLPROPAN-2-OL

I-BUTYL ACETATE

Mountain

Hill

Plain


VOC speciationVOC speciationUK vs LOMBARDY SNAP6UK vs LOMBARDY SNAP6

0,00% 1,00% 2,00% 3,00% 4,00% 5,00% 6,00% 7,00% 8,00% 9,00% 10,00%

1,1,1-trichloroethane


1-butanol

2-butanone

2-methyl-1-propanol

2-propyl acetate

3-methylnonane

4-methyl-4-hydroxy-2-pentanone

acetone

butyl acetate

dichloromethane

ethanol

ethylbenzene

hexane

methylethylbenzene

nonane

p-xylene

toluene

undecane

Lombardy

UK

1997 lombardy inventory disaggregationg.maffeis - terraria srl1 spatial, temporal and chemical...

Documents

contribution slide

emission e voc

voc yearly macrosector

daily profile snap2

macrosectors tonyear

gas inventory g

x cells

grid cell emission macrosector