DOI QR코드

DOI QR Code

부산지역 여름철 해풍 발생 시 미세먼지와 초미세먼지 중의 이온성분 특성

Characteristics of Fine Particle Concentration and Ionic Elements of PM2.5 during Sea Breeze Occurrences in Summertime in Busan

  • 투고 : 2021.04.30
  • 심사 : 2021.06.09
  • 발행 : 2021.06.30

초록

This research investigated the characteristics of fine particle concentration and ionic elements of PM2.5 during sea breeze occurrences during summertime in Busan. The PM10 and PM2.5 concentrations of summertime sea breeze occurrence days in Busan were 46.5 ㎍/m3 and 34.9 ㎍/m3, respectively. The PM10 and PM2.5 concentrations of summertime non-sea breeze occurrence days in Busan were 25.3 ㎍/m3 and 14.3 ㎍/m3, respectively. The PM2.5/PM10 ratios of sea breeze occurrence days and non-sea breeze occurrence days were 0.74 and 0.55, respectively. The SO42-, NH4+, and NO3- concentrations in PM2.5 of sea breeze occurrence days were 9.20 ㎍/m3, 4.26 ㎍/m3, and 3.18 ㎍/m3 respectively. The sulfur oxidation ratio (SOR) and nitrogen oxidation ratio (NOR) of sea breeze occurrence days were 0.33 and 0.05, respectively. These results indicated that understanding the fine particle concentration and ionic elements of PM2.5 during sea breeze summertime conditions can provide insights useful for establishing a control strategy of urban air quality.

키워드

참고문헌

  1. Baumgardner, D., Raga, G. B., Grutter, M., Lammel, G., 2006, Evolution of anthropogenic aerosols in the coastal town of Salina Cruz, Mexico: part I particle dynamics and land sea interactions, Sci. Total Environ., 367, 288-301. https://doi.org/10.1016/j.scitotenv.2005.11.013
  2. Cao, R., Makino, K., Tohno, S., Yamamoto, K., 2012, Variation in particle concentrations of nitrate and sulfate in Uji, Kyoto prefecture, Jpn. Atmos. Environ., 47, 278-284.
  3. Colbeck, I., Harrison, R. M., 1984, Ozone-secondary aerosol visibility relationships in North-West England, Sci. Total Environ., 34, 87-100. https://doi.org/10.1016/0048-9697(84)90043-3
  4. Damato, F., Planchon, O., Bubreuil, V., 2003, A Remote sensing study of the inland penetration of sea breeze fronts from the English Channel, Weather, 58, 219-226. https://doi.org/10.1256/wea.50.02
  5. Draxler, R. R., Rolph, G. D., 2013, HYSPLIT (HYbrid Single-Particle Lagrangian Integrated Trajectory) model access via NOAA ARL READY Website (http://ready.arl.noaa.gov/HYSPLIT_traj.php).
  6. Georgieva, E., Canepa, E., Builtjes, P., 2007, Harbours and air quality. Atmos. Environ., 41, 6319-6321. https://doi.org/10.1016/j.atmosenv.2007.06.041
  7. Jeon, B. I., Kim, Y. K., Lee, H. W., 1994, The influence of sea breeze on air pollution concentration in Pusan, Korea, Inter. Kor. Environ. Sci., 3, 357-365.
  8. Jeon, B. I., 2015, Meteorological relations and characteristics of fine particles at Guducksan in Busan, Inter. Kor. Environ. Sci., 24, 883-892. https://doi.org/10.5322/JESI.2015.24.7.883
  9. Jeon, B. I., 2020, Spaciotemporal variation of PM10 and PM2.5 concentration for 2015 to 2018 in Busan, Inter. Kor. Environ. Sci., 29, 749-760. https://doi.org/10.5322/JESI.2020.29.7.749
  10. Kaneyasu, N., Ohta, S., Murao, N., 1995, Seasonal variation in the chemical composition of atmospheric aerosols and gaseous species in Sapporo, Japan Atmos. Environ., 29, 1559-1568. https://doi.org/10.1016/1352-2310(94)00356-P
  11. Lee, H. Y., Kim, S. B., Kim, S. M., Song, S. J., Chun, Y. S., 2011, The aerosol characteristics in coexistence of Asian dust and haze during 15 17 March, 2009 in Seoul, Kor. Soc. Atmos. Environ., 27, 168-180. https://doi.org/10.5572/KOSAE.2011.27.2.168
  12. Li, J., Du, H., Wang, Z., Sun, Y., Yang, W., Li, J., Tang, X., Fu, P., 2017, Rapid formation of a severe regional winter haze episode over a mega-city cluster on the North China Plain, Environ. Pollut., 223, 605-615. https://doi.org/10.1016/j.envpol.2017.01.063
  13. Miller, S., Keim, B., Talbot, R., Mao, H., 2003, Sea breeze: structure, forecasting, and impacts, Rev. Geophys. 41, 1011. https://doi.org/10.1029/2003rg000124
  14. Oh, I. B., Kim, Y. K., Hwang, M. K., 2004, Effects of late sea breeze on ozone distributions in the coastal urban area, Kor. Atmos. Environ., 20, 345-360.
  15. Shin, M. K., Lee, C. D., Ha, H. S., Choe, C. S., Kim, Y. H., 2007, The influence of meteorological factors on PM10 concentration in Incheon, Kor. Atmos. Environ., 23, 322-331. https://doi.org/10.5572/KOSAE.2007.23.3.322
  16. Takakura, N., Taniguchi, N., Otake, S., Tsuji, A., Kitano, R., Hioki, T., Saito, Y., 2014, PM2.5 Chemical composition observed in Kyoto prefecture, Kyoto Heal. & Environ. Report, 50, 63-70.
  17. Truex, T. J., Pierson, W. R., McKee, D. E., 1980, Sulfate in diesel exhaust, Environ. Sci. Tech. Lett., 14, 1118-1121. https://doi.org/10.1021/es60169a013
  18. Tsuji, A., Hioki, T., Saito, Y., 2015, Characteristic analysis based on temporal and spatial variations of ionic components and inorganic elements in relation to a PM2.5 pollution episode on February 25-26, 2014, Kyoto Heal. & Environ. Report, 60, 57-64.
  19. Wang, Y., Yao, L., Wang, L., Liu, Z., Ji, D., Tang, G., Zhang, J., Sun, Y., Hu, B., Xin, J., 2013, Mechanism for the formation of the January 2013 heavy haze pollution episode over central and eastern China, Sci. China Earth. Sci., 57, 14-25. https://doi.org/10.1007/s11430-013-4773-4
  20. Yu, G. H., Lee, B. J., Park, S. S., Jung, S. A., Jo, M. R., Lim, Y. J., Kim, S. T., 2019, A Case study of severe PM2.5 event in the Gwangju urban area during February 2014, Kor. Atmos. Environ., 35, 195-213. https://doi.org/10.5572/KOSAE.2019.35.2.195
  21. Yu, G. H., Park, S. S., Jung, S. A., Jo, M. R., Lim, Y. J., Shin, H. J., Lee, S. B., Ghim, Y. S., 2018, Investigation on characteristics of high PM2.5 pollution occurred during October 2015 in Gwangju, Kor. Atmos. Environ., 34, 16-37. https://doi.org/10.5572/KOSAE.2018.34.1.016