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Single-Particle Mineralogy and Mixing State of Asian Dust, Spring, 2009
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 Title & Authors
Single-Particle Mineralogy and Mixing State of Asian Dust, Spring, 2009
Jeong, Gi-Young; Choi, Ho-Jeong; Kwon, Seok-Ki;
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The mineralogy and mixing state were investigated by the high resolution scanning electron microscopy combined with energy-dispersive X-ray analysis on particles of the total suspended solid (TSP) samples collected during the Asian dust event, spring, 2009. Relatively large particles were dominated by quartz, plagioclase, K-feldspar, amphibole, biotite, muscovite, chlorite, and calcite. Clay minerals usually occur as thin coatings on the coarse minerals or as aggregates. Calcite nanofibers are often admixed with clay platelets in the clay coatings and aggregates. Dust particles were classified on the basis of their main minerals. The single-particle mineralogy and mixing state of the TSP sample are consistent with those of samples in previous studies.
Asian dust;scanning electron microscopy;mineralogy;mixing state;clay mineral;calcite;
 Cited by
2015년 2월 22일 인천광역시 덕적도에서 포집된 황사의 광물학적 특성,박미연;정기영;

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김영성 (2011) 황사의 대기환경영향. 한국대기환경학회지, 27, 255-271.

전영신, 김지영, 최재천, 신도식 (1999) 황사시 서울과 안면도에서 관측된 에어러솔의 수농도 특성. 한국대기환경학회지, 15, 575-586.

전영신, 임주연, 최병철 (2003) 황사현상과 연무현상에 따른 서울의 봄철 에어로솔 특성. 한국기상학회지, 39, 459-474.

정기영 (2007) 중국 뢰스의 나노 방해석. 한국광물학회지, 20, 255-260.

Chun, Y., Boo, K.-O., Kim, J., Park, S.-U., and Lee, M. (2001) Synopsis, transport, and physical characteristics of Asian dust in Korea. Journal of Geophysical Research, 106(D16), 18461-18469. crossref(new window)

Jeong, G.Y. (2008) The bulk and single-particle mineralogy of Asian dust and a comparison with its source soil. Journal of Geophysical Research-Atmosphere 113, D02208, doi:10.1029/2007JD008606.

Jeong, G.Y. and Chun, Y. (2006) Nanofiber calcite in Asian dust and its atmospheric roles. Geophysical Research Letters 33, L24802, doi:10.1029/2006GL 028280. crossref(new window)

Jeong, G.Y. and Lee, K.S. (2010) A mineral tracer toward high-resolution dust provenance on the Chinese Loess Plateau: SEM, TEM, and sulfur isotopes of sulfate inclusions in biotite. American Mineralogist, 95, 64-72. crossref(new window)

Jeong, G.Y., Hillier, S., and Kemp, R.A. (2008) Quantitative bulk and single-particle mineralogy of a thick Chinese loess-paleosol section: implications for loess provenance and weathering. Quaternary Science Reviews, 27, 1271-1287. crossref(new window)

Jeong, G.Y., Hillier, S., and Kemp, R.A. (2011) Changes in mineralogy of loess-paleosol sections across the Chinese Loess Plateau. Quaternary Research, 75, 245-255. crossref(new window)