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초록·키워드 목차

The TSP aerosols were collected at Gosan site of Jeju Island between 2003 and 2007, and their aerosol components were analyzed to examine the variations of chemical compositions with the corresponding pathways of inflowing air parcels. According to the comparison of seasonal aerosol compositions, the soil-originated components showed remarkably high concentrations during spring season. On the other hand, the concentrations of anthropogenic components were somewhat high in spring and summer seasons, but low in fall season. Based on the comparison of TSP compositions in relation to the pathways of inflowing air mass, the concentrations of anthropogenic components (nss-SO₄²?, S, NO₃?), soil-originated components (nss-Ca²?, Al, Fe, Ca), and the heavy metals (e,g., Mn, Zn, Cr, Pb, Cu, Cd, etc.) have relatively increased with the air mass moving from China continent into Jeju area. Meanwhile, the marine-originated components showed an increasing trend with the air mass coming from North Pacific Ocean. In the seasonal and sectional comparison, the nss-SO₄²?, NO₃?, nss-Ca²?, and Al showed comparatively high concentrations when the air mass moved from China continent during all seasons. Especially, the NO₃?, nss-Ca²?, and Al concentrations were somewhat high when the air mass moved from Korean Peninsula during summer season. It was also recognized that the Na? concentration were high, when the air mass moved from Pacific Ocean through all seasons. #TSP composition #Aerosol #Gosan site #Air mass pathway

Abstract
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2. 연구방법
3. 결과 및 고찰
4. 결론
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