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KMID : 1024519990080030281
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Journal of the Environmental Sciences
1999 Volume.8 No. 3 p.281 ~ p.286
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Characteristics of air pollution concentration on Dongsamdong, Pusan
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Jeon Byung-Il
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Abstract
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This study was conduced to examine the monthly and seasonal variation of , TSP, concentration in Dongsamdong, Pusan coastal area. And the characteristics of air pollution of this area was compared to Kwangbokdong in Pusan and Taehadong in Ullungdo. Monthly mean concentration of and TSP showed lower than Kwangbokdong, was higher than Kwangbokdong. In case of , seasonal variation of Dongsamdong was remarkabler thn Kwangbokdong and the concentration difference of early morning and daytime was higher than Kwangbokdong. Taehadong showed very lower concentration as background area. In case of TSP, Dongsamdong was lower concentration and smaller diurnal change than Kwangbokdong, Taehadong showed very lower concentration as backgound area. In case of , Dongsamdong was 10ppb higher than Kwangbokdong at daytime maximum concentration, diurnal change of concentration was higher, too. In case of frequency distribution of concentration, , and TSP at Dongsamdong showed higher frequency in low concentration class and showed in high concentration class as compared with Kwangbokdong.
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KEYWORD
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Pusan coastal area, air pollution concentration, frequency distribution, background area
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