Non-road pollutant sources of national air pollutant emissions are classified into railway, ship, aviation, agricultural equipments, and construction equipment, and the agricultural equipments are classified into cultivator, combine, sprayer, water pump, threshing machine, sowing machine, tractor an...
Non-road pollutant sources of national air pollutant emissions are classified into railway, ship, aviation, agricultural equipments, and construction equipment, and the agricultural equipments are classified into cultivator, combine, sprayer, water pump, threshing machine, sowing machine, tractor and rice-planting machine.
This study compares estimated emissions obtained through Tier1 and Tier3 methodology to emissions of agricultural equipments of CAPSS.
firstly estimated emissions are derived from amount of duty free oil usage and Tier 1 methodology. Another compared estimation is applied from improved classification system and present condition of possession of agricultural equipments, and obtained through Tier 3 methodolgy.
As a result, air pollutant emissions from the domestic agricultural equipments sector in the Tier 1 methodology are CO 51,781 ton/yr, NOx 21,593 ton/yr, SOx 229 ton/yr, TSP 1,181 ton/yr, PM10 1,181 ton/yr, PM2.5 1,181 ton/yr, NMVOC 3,286 ton/yr, NH3 5 ton/yr, and air pollutant emissions in the domestic agricultural equipments sector by the Tier 3 methodology are CO 7,762 ton/yr, NOx 16,049 ton/yr, SOx 0.003 ton/yr, TSP 1,687 ton/yr, PM10 1,687 ton/yr, PM2.5 1,552 ton/yr, NMVOC 2,674 ton/yr, NH3 51.3 ton/yr.
In order to increase the reliability of the Clean Air Policy Support System(CAPSS) emissions data of the National Institute of Environmental Research, annual activity data surveys and improved estimation methodologies are required.
Non-road pollutant sources of national air pollutant emissions are classified into railway, ship, aviation, agricultural equipments, and construction equipment, and the agricultural equipments are classified into cultivator, combine, sprayer, water pump, threshing machine, sowing machine, tractor and rice-planting machine.
This study compares estimated emissions obtained through Tier1 and Tier3 methodology to emissions of agricultural equipments of CAPSS.
firstly estimated emissions are derived from amount of duty free oil usage and Tier 1 methodology. Another compared estimation is applied from improved classification system and present condition of possession of agricultural equipments, and obtained through Tier 3 methodolgy.
As a result, air pollutant emissions from the domestic agricultural equipments sector in the Tier 1 methodology are CO 51,781 ton/yr, NOx 21,593 ton/yr, SOx 229 ton/yr, TSP 1,181 ton/yr, PM10 1,181 ton/yr, PM2.5 1,181 ton/yr, NMVOC 3,286 ton/yr, NH3 5 ton/yr, and air pollutant emissions in the domestic agricultural equipments sector by the Tier 3 methodology are CO 7,762 ton/yr, NOx 16,049 ton/yr, SOx 0.003 ton/yr, TSP 1,687 ton/yr, PM10 1,687 ton/yr, PM2.5 1,552 ton/yr, NMVOC 2,674 ton/yr, NH3 51.3 ton/yr.
In order to increase the reliability of the Clean Air Policy Support System(CAPSS) emissions data of the National Institute of Environmental Research, annual activity data surveys and improved estimation methodologies are required.
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