버스와 자전거를 이용한 통근 수단에 따른 PM10 노출량의 비교

• 영문명: Comparison of Commuters PM10 Exposure Using Different Transportation Modes of Bus and Bicycle
• 발행기관: 한국환경보건학회
• 저자명: 김원(Won Kim) 김성연(Sung Yeon Kim) 이지연(Jiyeon Lee) 김성근(Seong Keun Kim) 이기영(Kiyoung Lee)
• 간행물 정보: 『한국환경보건학회지』제35권 제6호, 447~453쪽, 전체 7쪽
• 주제분류: 공학 > 환경공학
• 파일형태: PDF
• 발행일자: 2009.12.30

영문 초록

Cycling has been lately recommended as an alternative commuting mode because it is believed to be good for health and the environment. However, the exposure to environmental pollutants, such as fine particulates, could be a potential problem for cycling in urban environments. In this study, we compared commuters PM10 exposure using the different transportation modes of bicycle and bus. When a bicycle was used as a commuting mode, the additional PM10 exposure due to transportation was about 3.5 times higher than that when using a bus. The difference of additional PM10 exposures by cycling and bus was statistically significant (p<0.01). The PM10 exposure during cycling was significantly correlated with atmospheric PM10 concentration (r=0.98, p<0.01) and its correlation coefficient was higher than that of bus (r=0.55, p<0.05). The results of this study demonstrated that the main reasons of higher PM10 exposure when using the bicycle as the mode of transport were its vicinity to road traffic and routes that were unavoidably close to road traffic. Bicycle commuting along the road side may not be good for health. Exclusive bicycle lanes away from road traffic are recommended.

목차

I. 서 론

II. 연구방법

III. 결 과

IV. 고 찰

V. 결 론

키워드

PM10 commuting bicycle bus