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KMID : 1024520140230122089
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Journal of the Environmental Sciences
2014 Volume.23 No. 12 p.2089 ~ p.2099
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Impact of Air Pollutant Emissions from Aircraft on the Air Pollution around Airport
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Han Seung-Jae
Yoo Jung-Woo
Lim Yoon-Jin
Lee Soon-Hwan
Lee Hwa-Woon
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Abstract
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Emissions from aircraft have impacts on the air pollution of airport and the surrounding area. There are methods of emissions calculated as Tier 1, Tier2, Tier 3A and Tier 3B. Thus, this study investigated emissions from aircraft at the Gimhae International Airport using EDMS(Emissions & Dispersion Modeling System) program. Results of estimation from aviation emissions, Tier 3B considering all parts which can occur at the airport has the largest amount emissions. In order to understand the relation between aviation emissions and distribution of ozone concentration over airport area, numerical evaluation were carried out. Although the difference of surface ozone distribution between numerical assessment with and without aviation emissions was little, effects of air pollution at airport area from aviation emissions of NOx and VOCs.
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KEYWORD
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Airport, Aircraft, Air pollutant, Aviation emission, EDMS
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