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국회도서관 홈으로 정보검색 소장정보 검색

초록보기

This study is aimed to estimate the PM_(2.5) source apportionment at Seoul intensive monitoring site located in Seoul metropolitan area. Time-resolved chemical compositions of PM_(2.5)are measured in real time using ambient ion monitor, semi-continuous carbon monitor, and on-line XRF at Seoul intensive monitoring site in 2010. The mass concentration of PM_(2.5) was simultaneously monitored with eight ionic species (SO42-, NO3-, Cl-, NH4+, Na+,K+, Mg2+, Ca2+), two carbonaceous species (OC and EC), and fourteen elements (Si, K, Ca, Ti, V, Cr, Mn, Fe, Co,Ni, Zn, As, Se, Pb) in 1-hr interval. The data sets were then analyzed using EPA PMF version 3 to identify sources and contributions to PM_(2.5) mass. EPA PMF modeling identified eight PM_(2.5) sources, including soil dust, secondary sulfate, secondary nitrate, motor vehicle, coal combustion, oil combustion, biomass burning, and municipal incineration. This study found that the average PM_(2.5) mass was apportioned to anthropogenic sources such as motor vehicle, fuel combustion, and biomass burning (61%) and secondary aerosols, including sulfate and nitrate (38%).

권호기사

권호기사 목록 테이블로 기사명, 저자명, 페이지, 원문, 기사목차 순으로 되어있습니다.
기사명 저자명 페이지 원문 목차
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결절법을 이용한 전영역에서의 연기입자 응집체에 대한 브라운응집현상 해석 구재학 pp.681-691

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환경대기 중 유해성 VOC 측정에 관한 동향과 전망 서영교, 정선호, 백성옥 pp.734-745

자연배출량이 수도권 고농도 오존 사례에 미치는 영향범위 추정 : 2004년과 2007년 6월 사례를 중심으로 김순태 pp.751-771

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PBL Scheme에 대한 WRF-CMAQ 민감도 분석 문난경, 김순태, 서지현 pp.791-804

기후변화와 대기환경의 통합적 관리에 대한 고찰 송창근, 이석조, 윤종수 pp.805-818

참고문헌 (30건) : 자료제공( 네이버학술정보 )

참고문헌 목록에 대한 테이블로 번호, 참고문헌, 국회도서관 소장유무로 구성되어 있습니다.
번호 참고문헌 국회도서관 소장유무
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