한국자동차공학회논문집 (Transactions of the Korean Society of Automotive Engineers)

  • 제18권4호
  • /
  • Pages.48-53
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  • 2010
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  • 1225-6382(pISSN)
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  • 2234-0149(eISSN)
한국자동차공학회 (The Korean Society of Automotive Engineers)
권호 표지

자동차 배출가스에 의한 도심 교차로의 대기오염 특징

Characteristics of Air Pollution at a Junction Area Contaminated with Vehicle Emissions

  • 이승복 (한국과학기술연구원 지구환경센터) ;
  • 배귀남 (한국과학기술연구원 지구환경센터)
  • Lee, Seung-Bok (Global Environment Center, Korea Institute of Science and Technology) ;
  • Bae, Gwi-Nam (Global Environment Center, Korea Institute of Science and Technology)
  • 투고 : 2009.06.29
  • 심사 : 2009.12.12
  • 발행 : 2010.07.01
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초록

Roadside measurement of ultrafine particles, black carbon, and NOx was carried out to investigate air pollution at a junction area contaminated with vehicle emissions in Seoul from March 19 to 23, 2007. Diurnal variation of ultrafine particles, black carbon, and $NO_x$ concentrations at a roadside showed minimum at around 2-4 a.m. and two peak modes during the morning and evening rush hours. Since these pollutants might be mainly emitted from vehicles, the roadside was highly contaminated with vehicles.

키워드

참고문헌

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