Browse > Article

Characteristics of Nitrate Concentration Measured at Gosan: Measurement Data of PM2.5 and TSP between 1998 and 2002  

김나경 (이화여자대학교 환경학과)
김용표 (이화여자대학교 환경학)
강창희 (제주대학교 화학과)
문길주 (한국과학기술연구원 대기자원연구센터)
Publication Information
Journal of Korean Society for Atmospheric Environment / v.20, no.1, 2004 , pp. 119-128 More about this Journal
Abstract
The nitrate concentrations in PM$_{2.5}$ and TSP measured at Gosan, Jeju Island, Korea, between March 1998 and February 2002, are discussed. Especially, the characteristics of high nitrate concentration days were analyzed. High nitrate concentration cases in PM$_{2.5}$ were highly correlated with anthropogenic species such as NH$_4$$^{[-10]}$ , and high nitrate concentration cases in TSP were highly correlated with crustal species such as nss-Ca$^{2+}$ and nss -Mg$^{2+}$ Backward trajectory analysis results show the cases of high correlation between nitrate and anthropogenic species occurred when the air parcels moved from China, and the cases of high correlation between nitrate and crustal species occurred when the air parcels moved from Mongolia. Also, high nitrate concentration cases occurred most often in spring (65%) when the air parcels moved from Mongolia and China.ina.
Keywords
High nitrate concentration; Correlation with major ion components; Back trajectory analysis;
Citations & Related Records
Times Cited By KSCI : 4  (Citation Analysis)
연도 인용수 순위
1 Aerosol composition change due to dust storm: Measurements between 1992 and 1999 at Gosan /
[ Park,M.H.;Y.P.Kim;C.H.kang ] / Water, Air, and Soil Pollution: Focus
2 Relationships among aerosol constituents from Asia and the North Pacific during REM-West A /
[ Arimoto,R.;R.A.Duce;D.L.Savoie;J.M.Prospero;R.Talbot;J.D.Cullen;U.Tomza;F.F.Lewis;B.J.Ray ] / Journal of Geophysical Research   DOI
3 고산에서 1994년 3월 ~4월 측정연구: (I) 입자상 오염물질의 이동 /
[ 김용표;박세옥;김진영;심상규;문길주;이호근;장광미;박경윤;강창희 ] / 하국대기보전학회지   과학기술학회마을
4 제주도 고산에서의 1994년 여름 측정: (I) 입자 이온 조성 /
[ 김용표;김성주;진현철;백남준;이종훈;김진영;심상규;강창희;허철구 ] / 한국대기보전학회지   과학기술학회마을
5 고산에서 측정한 <TEX>$PM_{2.5}$</TEX> 이온 농도 특성: 1998-2002년 측정자료 /
[ 김나경;김용표;강창희;문길주 ] / 한국대기환경학회지   과학기술학회마을
6 비해염 황산염에 대한 질산염의 비로 살펴본 대기오염물질의 변환: 1992~1999년 고산 측정자료 /
[ 박민하;김용표;강창희 ] / 한국대기환경학회지   과학기술학회마을
7 /
[ NOAA Air Resources Laboratory ] / HYSPLIT4(HYbrid Single-Particle Lagrangian Integrated Trajectory)