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Characteristics of Aerosol Composition at Jeju City, Korea
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 Title & Authors
Characteristics of Aerosol Composition at Jeju City, Korea
Hu, Chul-Goo; Lee, Ki-Ho; Oh, Tae-Gwon; Kang, Chun-Hee; Yang, Soon-Mi;
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 Abstract
Aerosol measurement were carried out to investigate the characteristics of its chemical composition directly affected by the local emissions of Jeju City, Jeju Island by using an eight-stage cascade impactor from Dec. 1999 to Aug. 2000. The ambient aerosol concentrations measured at Jeju City were generally very low but the fine particle concentrations were to be higher than the US standard of PM2.5. The majority of sulfate were non sea salt and contained in the fine particles. In the fine particles, the concentrations of Na+/, K+/, Mg2+/, Ca2+/, Cl-/ and NO3-/ had a tendency to increase during the springtime rather than the other seasons. However, the springtime sulfate and ammonium concentrations in the fine particles were slightly lower than those during the other seasons. On the other hand, associated with the coarse particles, the concentrations of ionic species except potassium and ammonium were elevated during the springtime. The calcium concentrations in the coarse particles were increased up to 8 times relative to the other seasons.
 Keywords
Aerosol;Jeju;Asian Dust;Enrichment factor;
 Language
English
 Cited by
 References
1.
Nature, 1989. vol.339. pp.687-689 crossref(new window)

2.
Atmos. Environ., 1999. vol.33. pp.2203-2218 crossref(new window)

3.
J. Geophys. Res., 1983. vol.88. pp.5343-5352 crossref(new window)

4.
J. Geophys. Res., 1997. vol.102. pp.28551-28574 crossref(new window)

5.
J. Appl. Meteorol., 1998. vol.37. pp.1117-1126 crossref(new window)

6.
Atmos. Environ., 1998. vol.32. pp.3905-3915 crossref(new window)

7.
J. KAPRA, 1996. vol.12. 1, pp.79-90

8.
Atmos. Environ., 2000. vol.34. pp.5053-5060 crossref(new window)

9.
J. Geophys. Res., 1997. vol.102. pp.6047-6061 crossref(new window)

10.
J. Geophys. Res., 1996. vol.101. pp.2011-2033 crossref(new window)

11.
Jejudo Environmental Year-book, 2002.

12.
Hanyang University, Master Thesis, 1999.

13.
J. Korean Soc. for Atmos. Environ., 1999. vol.15. 5, pp.575-586

14.
Master thesis, Hanyang University, 1997.

15.
Atmos. Environ., 2001. vol.35. pp.635-643 crossref(new window)

16.
J. Geophys. Res., 1996. vol.101. pp.12601-12611 crossref(new window)

17.
The Sci. of the Total Environ., 1991. vol.107. pp.13-27 crossref(new window)

18.
Atmos. Environ., 1986. vol.20. 1, pp.151-155 crossref(new window)

19.
J. Korean Soc. for Atmos. Environ. for Atmos. Environ., 2002. vol.18. 3, pp.247-252

20.
Atmos. Environ., 1990. vol.24A. pp.369-376

21.
Tellus, 1990. vol.42B. pp.254-262

22.
Atmos. Environ., 1995. vol.29. pp.1559-1568 crossref(new window)

23.
Atmos. Environ., 1986. vol.20. pp.1229-1239 crossref(new window)

24.
J. KAPRA, 1993. vol.9. 3, pp.230-235

25.
J. Korea Atmos. Pollut. Res. Assoc., 1988. vol.4. 2, pp.57-66

26.
J. Geophys. Res., 1983. vol.88. pp.5321-5342 crossref(new window)