Table: Pressure/Source, Impacts and Responses to Air Pollution
Pressure /Source |
State |
Impacts |
Policy Response |
Major Source |
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1. Urbani- zation |
Increase in vehicle emission |
Urban air quality deterioration |
ECA, 1995 and ECR, 1997 |
2 Industrial pollution |
Emission of SO2 , NOx, Pax, Gases and Vapours |
Air Quality deterioration *Harmful for human health. *Plant quality and growth affected. *Corroded building materials. *Ecosystem disturbed. |
ECA, 1995 and ECR, 1997 More stringent enforcement of ECA and ECR enabled through capacity building of DoE. |
3. Emission from vehicles |
PM, CO, NOx, SO2, VOC |
*Human health hazard. *Plant quality and growth affected. *Corroded building materials. *Ecosystem disturbed. |
ECA, 1995 and ECR, 1997 |
Minor Source |
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4. Brick fields and Kilns |
PM, CO, NOx, SO2, |
Health hazard |
The brick burning (control) Act,1989 & The brick burning (control) Amendment Act,1992, ECA, 1995 and ECR, 1997 |
5. Building construction |
PM |
Health hazard |
ECA, 1995 and ECR, 1997 |
6. Open dumping of wastes for disposal |
Gases, Vapour, Odor. |
Air Quality deterioration |
ECA, 1995 and ECR, 1997 |
7.Wood /biomass /coal consumption |
PM, VOC, SOx, |
Health hazard |
|
8. Fuel Quality |
VOC + others |
Health hazard |
|
Legend: ECA=Bangladesh Environment Conservation Act, ECR= Bangladesh Environment Conservation Rules, NOx = Oxides of Nitrogen, SOx = Oxides of Sulphur, PM= Particulate matter.