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지리산 국립공원 해발 865 m 지점에서 대기에어로졸입자의 입경별 질량농도 특성Mass Size Distribution of Atmospheric Aerosol Particles Collected at 865 m High of Jirisan National Park
- Other Titles
- Mass Size Distribution of Atmospheric Aerosol Particles Collected at 865 m High of Jirisan National Park
- Issue Date
- 2017
- Publisher
- 한국환경과학회
- Keywords
- Jirisan national park; Cascade impactor; Aerosol mass size distribution
- Citation
- 한국환경과학회지, v.26, no.1, pp 29 - 36
- Pages
- 8
- Indexed
- KCI
- Journal Title
- 한국환경과학회지
- Volume
- 26
- Number
- 1
- Start Page
- 29
- End Page
- 36
- ISSN
- 1225-4517
2287-3503
- Abstract
- Aerosol mass size distributions were investigated at 865 m high the of Jirisan national park. A nanosampler cascade impactor was used to collect aerosols. The atmospheric aerosol particles had a unimodal mass size distribution, which peaked at 0.5–1.0 μm, and a mass aerodynamic diameter of 1.13 μm. The annual average concentrations of TSP, PM10, PM2.5, PM1, PM0.5 and PM0.1 were 20.9 μg/m3, 19.3 μg/m3, 14.9 μg/m3, 10.7 μg/m3, 5.3 μg/m3, 1.2 μg/m3, respectively. TSP concentrations were below 30 μg/m3 during the sampling period. On average PM10, PM2.5, PM1, PM0.5 and PM0.1 made up 0.91, 0.70, 0.41, 0.19 and 0.07 of TSP, respectively. The annual average of PM2.5/PM10 ratio was 0.77.
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Collections - 건설환경공과대학 > 환경공학과 > Journal Articles
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