지원사업
학술연구/단체지원/교육 등 연구자 활동을 지속하도록 DBpia가 지원하고 있어요.
커뮤니티
연구자들이 자신의 연구와 전문성을 널리 알리고, 새로운 협력의 기회를 만들 수 있는 네트워킹 공간이에요.
논문 기본 정보
- 자료유형
- 학술저널
- 저자정보
- 발행연도
- 2012.1
- 수록면
- 355 - 365 (11page)
이용수
초록· 키워드
오류제보하기
Information on time spent in microenvironments has a critical role in individuals’ exposure assessment. Time-activity studies have become an integral part of comprehensive exposure assessment and personal exposure modeling. The aims of this study were to estimate the exposure level of NO2, PM10 and VOCs, and to compare the estimated exposure by using time-activity pattern and indoor air concentration. This study was performed upon 28 university students living in Daegu. We measured air pollutants of NO2, PM10 and VOCs at houses where the university students spent most their times. In this study, according to the summer and winter, time-activity patterns of university students were different. The 28 university students average spending times in house indoors and other indoors time were 11.52±2.14 and 7.63±2.65 hours in summer, and 14.78±3.30 and 6.59±3.03 hours in winter, respectively. The university students personal exposure NO2 concentrations were average 21.62±5.88 ppb and I/O ratio was 0.89±0.27. Personal average exposure of PM10 concentration was between house indoors and outdoors concentrations which indoor house concentration was 37.68±7.57 μg/m3 and outdoor house concentration was 43.85±9.80 μg/m3 with 0.88±0.17 of I/O ratio. Personal exposure to benzene and the average concentration of benzene did not exceed in atmosphere environmental standard (annual 1.5 ppb) and the outdoor houses concentration was much higher than indoor houses.
목차
등록된 정보가 없습니다.
참고문헌 (22)
참고문헌 신청
Briggs, D. J. / 2003 / Time activity modelling of domestic exposures to radon / Journal of Environmental Management 67(2):107~120
Carslaw, N. / 2007 / A new detailed chemical model for indoor air pollution / Atmospheric Environment 41(6):1164~1179
Daisey, J.M. / 1993 / Volatile organic compounds in twelve california office buildings: Classes, concentrations and sources / Atmospheric Environment 28(22):3357~3562
Guo, H / 2004 / Risk assessment of exposure to volatile organic compounds in different indoor environments / Environment Research 94(1):57~66
장성기 / 2007 / 신축 공동주택에서 실내공기오염물질(휘발성유기화합물 및 카보닐화합물) 농도분포 특성 / 분석과학 20(1):17~24
Carslaw, N. / 2007 / A new detailed chemical model for indoor air pollution / Atmospheric Environment 41(6):1164~1179
Daisey, J.M. / 1993 / Volatile organic compounds in twelve california office buildings: Classes, concentrations and sources / Atmospheric Environment 28(22):3357~3562
Guo, H / 2004 / Risk assessment of exposure to volatile organic compounds in different indoor environments / Environment Research 94(1):57~66
장성기 / 2007 / 신축 공동주택에서 실내공기오염물질(휘발성유기화합물 및 카보닐화합물) 농도분포 특성 / 분석과학 20(1):17~24
이 논문의 저자 정보
최근 본 자료
댓글(0)
0