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KMID : 0385520110240050368
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Analytical Science & Technology
2011 Volume.24 No. 5 p.368 ~ p.377
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Relationship between noise and air pollution levels in Residential areas : comparison between roadside and non-roadside sites
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Lee Min-Hee
Park Chan-Goo
Ryu In-Cheol
Kim Ki-Hyun
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Abstract
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In this study, we analyzed the relationship between noise and air pollution from 6 residential sites from 6 districts in Seoul. The survey of all noise date obtained from 6 sites were also compared between road and nonroad area and between active (06:00-22:00) and inactive time bands (22:00-06:00). Comparison of the data between two time bands indicates that their differences are not large enough. On the other hand, if comparison of data is made by correlation analysis for road and non-road areas, strong correlations between noise levels and air pollution tend to be prevalent consistently in road area relative to the non-road area. In contrast, a correlation between noise levels and air pollution tends to decrease at the road area in inactive period relative to active period.
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KEYWORD
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audio frequency, air pollutants, noise pollution, non-road, road
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