한국환경과학회지 (Journal of Environmental Science International)

  • 제23권12호
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  • Pages.2029-2034
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  • 2014
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  • 1225-4517(pISSN)
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  • 2287-3503(eISSN)
한국환경과학회 (The Korean Environmental Sciences Society)
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대구의 클린로드 시스템 운영에 따른 대기 질 개선효과 평가

Evaluation on the Effect of Air Quality Improvement Due to the Employment of Clean-Road System in Daegu

  • 투고 : 2014.09.11
  • 심사 : 2014.12.11
  • 발행 : 2014.12.31
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초록

To improve air quality around a broad way, Daegu Metropolitan city employed the clean-road system at a part of the broad way of Dalgubul (Daigubul-daero) in 2011. The clean-road system in general is operated two times (4 am, 2 pm) during summertime. In case of scorching alert, the system is operated 3 times a day (4 am, 2 pm and 4 pm). To evaluate the effect of air quality improvement due to the system, we analyzed the time variation of monthly mean particulate matter (PM10) concentration in recent 3 years (2011-2013). The improvement of air quality was estimated at about 5~15 % under the system.

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참고문헌

  1. Ahn, W. S., Park, M. H., Kim, H. D., 2007, Sensitivity analysis of air pollutants dispersion model in the road neighboring area due to the line source - the object on ISCST3, CALINE4 model, 16, Journal of the environmental sciences, 715-723. https://doi.org/10.5322/JES.2007.16.6.715
  2. Baek, S. O., 2011, Assessment of air quality at a heavy-traffic site in Daegu city with respect to the operation of clean-road system, Daegu regional environmental technology development center, 1-7.
  3. Daegu metropolitan city, 2013, Environmental white book, 99-169.
  4. Lee, S. H., 2008, A study of the impact of an improvement road pavement technology on the thermal structure of atmospheric boundary layer, Journal of korean society for atmospheric environment, 24, 551-561. https://doi.org/10.5572/KOSAE.2008.24.5.551
  5. Ministry of environment, 2008, A feasibility study on the model project to reduce re-dispersed minute dust over road, Seoul, Korea.
  6. Park, M. H., Kim, H. D., Hong, J. H., 2003, Emission estimation of air pollutants in Daegu, Journal of the environmental sciences, 12, 23-34. https://doi.org/10.5322/JES.2003.12.1.023
  7. Kim, H. D., Park, M. H., Lee, J. Y., 2003, On the meteorological influence on the automobil air pollution in Daegu, Journal of the environmental sciences, 12, 987-996. https://doi.org/10.5322/JES.2003.12.9.987

피인용 문헌

  1. Observational Study to Investigate Thermal Environment and Effect of Clean- Road System over a Broad Way of Daegu in Summer vol.24, pp.9, 2015, https://doi.org/10.5322/JESI.2015.24.9.1171