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Hourly Environmental Pollution (Air Pollution and Noise) Mapping Method by the Traffic Volume Change

  • Journal of Environmental Impact Assessment
  • Abbr : J EIA
  • 2007, 16(6), pp.485-494
  • Publisher : Korean Society Of Environmental Impact Assessment
  • Research Area : Engineering > Environmental Engineering

조동명 1 Kwon Woo-Teag 2 나 영 3

1㈜동아기술공사
2을지대학교
3㈜대지 티아이에이

Accredited

ABSTRACT

Air pollution and traffic noise from roads distributed near residential area has been a majorsocial problem. In this study, an environmental pollution map for a residential area of Shihung-city was made by an expectation model based on hourly traffic volume change. Using the resultfrom the model, a plan to reduce population in the residential area was established. The resultof the modelling is summarized as follows:1. At peak traffic hours (18 o’clock), 301-500 degree in hazardous and d25 degree (25% of theresidents are suffering extremely from the noise) in noise pollution were predicted inJeongwang Main Road in Shihung city.2. The calculated critical pollutant standard index, PSI showed the air pollution level,especially PM-10 high enough to require re-entrainment.3. It was expected air pollution would extensively extend over the area distribution of eachdegree. However, noise pollution problem was limited to the area near roads.

Citation status

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