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Characteristics of Inorganic Components in Fine Particles Collected at Chunchon during the Springtime Yellow Sand Occurrence Period in 2002  

김희갑 (강원대학교 환경과학과)
정경미 (강원대학교 환경과학과)
김동진 (강원대학교 환경과학과)
이종태 (이화여자대학교 예방의학교실)
Publication Information
Environmental Analysis Health and Toxicology / v.17, no.4, 2002 , pp. 333-339 More about this Journal
Abstract
Yellow sand (YS) storms were observed about ten times in the Korean peninsula during March and April in 2002. Twenty four hour fine particle (PM$\_$2.5/) samples were collected onto the 47 mm Teflon - coated quartz filters over 9 days during and after the events using the MiniVol Portable Air Sampler at a flow rate of 5 liters per minute. The highest PM$\_$2.5/ concentration measured during the YS period was 289 $\mu\textrm{g}$/㎥, which is 13 times higher than the lowest of the values for the samples collected during the non-yellow sand period. The filter samples were analyzed for inorganic ions using the IC, AAS and Autoanalyzer, and for metals using the ICP-MS. The results showed that the concentrations of some inorganic ions (e.g., Ca$\^$2+/ and SO$_4$$\^$2-/) and metals (e.g., Fe, Mn) of soil origin were elevated during the yellow sand events.
Keywords
Fine particle; Inorganic ion; Metal; PM$_{}$ 2.5/; Yellow sand;
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1 정용승, 김태균. 대기오염의 장거리 이동 사례연구: 황사, TSP,sulphate의 발원지 추적, 한국대기보전학회지 1991;7:197-202
2 최성우, 송형도. 대구지역 겨울철 황사기간 중 중금속농도의 변이특성, 환경과학논집 1999; 4: 1-13
3 Chung YS and Yoon MB. On the occurrence of yellow sand and atmospheric loading, Atmos. Environ. 1996; 30: 2387-2397   DOI   ScienceOn
4 Lin TH. Long-range transport of yellow sand to Taiwan in Spring 2000: observed evidence and simulation, Atmos Environ. 2001; 35: 5873-5882   DOI   ScienceOn
5 Murayama N. Dust cloud 'Kosa' from the east Asian dust storms in 1982-1988 as observed by the GMS satellite, Meteorological Satellite Center Technical Note 1988; 17:1-8
6 Duce RA, Unni CK, Ray Bl, Prospero jM, and Merrill JT. Long-range atmospheric transport of soil dust from Asia to the tropical North Pacific: temporal variability, Science 1980; 209: 1522-1524   DOI   PUBMED   ScienceOn
7 박찬구, 이수미, 기원주, 김기현, 모세영, 황사가 서울시 대기 중 PAHs 농도에 미치는 영향, 한국대기환경학회지 2001;17:179-192
8 Kim BG, Ahn JY, Noh HR, Park CJ, Han JS, and Park SU. Physical and chemical properties of a winter-time yel-low sand event in Northeast Asia, Water, Air, and Soil Pollut. 2001; 130: 379-384   DOI   ScienceOn
9 최진수, 황승만, 백성옥, 대구지역 대기 중 부유먼지에 함유된 화학성분의 입도별 분포특성, 대한환경공학회지 1995; 11:279-290
10 정용승, 한. 중 대기모니터링. 과학기술부.1996;p.171
11 이민희, 한의정, 신찬기, 한진석, 김상균. 황사현상시 대기에어로졸 중 무기물질의 동태, 한국대기보존학회지 1993; 9: 230-235
12 신은상, 김희강, 서울시에서 대기부유먼지에 대한 황사의 영향, 한국대기보전학회지 1992; 8: 52-27
13 Iwasaki Y, Minoura H, and Nagaya K. The transport and spatial scale of Asian dust-storm event of April 1979, Tellus 1983; 35B: 189-196   DOI