Journal of Korean Society of Rural Planning (농촌계획)

Korean Society of Rural Planning (한국농촌계획학회)
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Aerosol Emission from Road by Livestock Transport Vehicle Movement

축산관련차량 이동에 따른 도로의 에어로졸 발생량 분석

  • Seo, Il-Hwan (Institute of Green Bio Science and Technology, Seoul National University) ;
  • Lee, In-Bok (Department of Landscape Architecture and Rural Systems Engineering, Research Institute for Architecture and Life Science, Seoul National University) ;
  • Hwang, Hyun-Seob (Department of Landscape Architecture and Rural Systems Engineering, Research Institute for Architecture and Life Science, Seoul National University) ;
  • Bae, Yeon-Jeong (Institute of Green Bio Science and Technology, Seoul National University) ;
  • Bae, Seung-Jong (Institute of Green Bio Science and Technology, Seoul National University) ;
  • Moon, Oun-Kyung (Veterinary Epidemiology Division, Animal and Plant Quarantine Agency)
  • 서일환 (서울대학교 그린바이오과학기술연구원) ;
  • 이인복 (서울대학교 생태조경.지역시스템공학부, 서울대학교 농업생명과학연구원) ;
  • 황현섭 (서울대학교 생태조경.지역시스템공학부, 서울대학교 농업생명과학연구원) ;
  • 배연정 (서울대학교 그린바이오과학기술연구원) ;
  • 배승종 (서울대학교 그린바이오과학기술연구원) ;
  • 문운경 (농림축산검역본부 역학조사과)
  • Received : 2013.11.25
  • Accepted : 2013.11.27
  • Published : 2013.12.30
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Abstract

Most of livestock houses are concentrated in certain area with mass rearing system resulting in rapid spread of infectious diseases such as HPAI (highly pathogenic avian influenza). The livestock-related vehicles which frequently travel between farms could be a major factor for disease spread by means of transmission of airborne aerosol including pathogens. This study was focused on the quantitative measurement of aerosol concentration by field experiment while vehicles were passing through the road. The TSP (total suspended particle) and PM10 (particle matter) were measured using air sampler with teflon filter installed downward the road with consideration of weather forecast and the direction of road. And aerosol spectrometer and video recorders were also used to measure the real-time distribution of aerosol concentration by its size. The results showed that PM2.5 was not considerable for transmission of airborne aerosol from the livestock-related vehicle. The mass generated from the road during the vehicle movement was measured and calculated to 241.4 ${\mu}g/m^3$ by means of the difference between TSP and PM2.5. The dispersion distance was predicted by 79.6 m from the trend curve.

Keywords

References

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