Transcript Application of Emission Inventory (top

APPLICATION OF GIS
FOR EMISSION INVENTORY
HATHAIRATANA GARIVAIT
and
SIRAPONG SOOKTAWEE
Environmental Research and Training Center, Thailand
TOP-DOWN METHOD
emission
(Ton)
Assumption, Relation
xxx
(Ton)
xxx
(Ton)
xxx
(Ton)
xxx
(Ton)
SO2 EMISSION PLOT BY LANDUSE 2003
OVERVIEW OF THIS APPLICATION
Calculate total emission from economic sectors


Calculate total emission form fuel consumption
Thailand fuel consumption data are available at
Department of Alternative Energy Development and
Efficienccy (www.dede.go.th)
GIS map preparation
ArcGIS software are available at www.esri.com. In this
study use ArcGIS v.9.0
Thailand digital map (scale 1: 50,000) of difference
provinces is availible at Land Development
Department website (www.ldd.go.th)
• Fuel Consumption by Economic
Sector x Emission Factor
• Emission by Economic Sector
emission
(Ton)
Assumption, Relation
xxx
(Ton)
xxx
(Ton)
xxx
(Ton)
xxx
(Ton)
Emission by
Landuse Category
Landuse Map
Emission of
Transportation
Road Map
Point Source
Emission
Point Source
Map
TOTAL SO2 EMISSION OF THE YEAR 2003
Sector
Ton_SO2
Agriculture
2,071.18
Transportation
50,483.28
Residential&Commercial
3,878.55
Construction
1,531.96
Manufacturing (exclude Power Plant)
Mining
209,572.56
299.27
Power Generation
70,244.54
Total Emission
338,081.33
Total Area Emission
267,836.79
* Total Area Emission = Total Emission – Power Generation
TYPE OF GEOGRAPHIC INFORMATION SYSTEM
MAP
GIS Map
Vector
Polygon
Arc
Raster
Point
LANDUSE
A = Agriculture
 U = Urban
 I = Industrial
 F = Forest
 W = Water
 M = Miscellaneous

* We assumed no SO2 emission from forest, water and miscellaneous.
Landuse
In ArcGIS
Emission by Economic Sector
(ton-SO2)
Total emission
in each landuse
category
Industrial (I)
Manufacturing = 209,572.56
Mining
= 299.27
Urban (R)
Residential & = 3,878.55
Commercial
Construction = 1,531.96
5,410.51
Agriculture (A)
Agriculture
2,071.18
= 2,071.18
209,871.83
ROAD
R
= Road
 N = No Road
Road in
ArcGIS
Road (R)
Emission by Economic Sector
(ton-SO2)
Total emission
Transportation = 50,483.28
50,483.28
POINT SOURCE
Emission of Power Generation
= 70,244.54 Ton-SO2
SO2 EMISSION PLOT BY LANDUSE 2003
Total emission = 338,040.16 ton SO2
EXERCISE
SO2 Emission Inventory in
Thailand 2003
By Top-Down Approch
EXAMPLE
THANK YOU