@article{ART001456643},
author={Jeon, Byung-Il and 오광중 and 황용식},
title={Characteristics of Metallic and Ionic Concentration in PM10 at Inland and Seashore in Busan},
journal={Journal of Environmental Impact Assessment},
issn={1225-7184},
year={2010},
volume={19},
number={3},
pages={323-333}
TY - JOUR
AU - Jeon, Byung-Il
AU - 오광중
AU - 황용식
TI - Characteristics of Metallic and Ionic Concentration in PM10 at Inland and Seashore in Busan
JO - Journal of Environmental Impact Assessment
PY - 2010
VL - 19
IS - 3
PB - Korean Society Of Environmental Impact Assessment
SP - 323
EP - 333
SN - 1225-7184
AB - PM10 mass were measured in Gwaebeopdong (inland) and Dongsamdong (seashore) of Busan in summer and fall, 2007 and the 24-hour averaged samples were analyzed to investigate temporal and spatial variability of metallic elements and water-soluble ions in PM10. Overall average concentrations of PM10 mass during the study period were 72.7 mg/m3 and 64.3 mg/m3in Gwaebeopdong and Dongsamdong, respectively. As for metal elements, averaged concentrations of crustal components, Ca, Fe, K, Mn, and Ti, in Gwaebeopdong exhibited enhancement relative to Dongsamdong. Non-crustal elements, Pb and Cu, displayed elevated levels in Gwaebeopdong while Ni and Zn were observed to be high in Dongsamdong. Averaged nitrate concentration in Gwaebeopdong (6.36 mg/m3) was greater than in Dongsamdong(5.68mg/m3) and both areas had higher level of nitrate in summer than in fall. Averaged sulfate concentrations in Dongsamdong (25.4%) exhibited elevated level relative to Gwaebeopdong (19.4%). Overall average contribution of water-soluble ions to PM10 in Dongsamdong (47.5%)was higher than in Gwaebeopdong (37.8%). The average mass fractions of secondary ions in PM10 were elevated in Dongsamdong (37.1%) as compared to Gwaebeopdong (31.4%).
Equivalent ratio of [SO42-/ NO3-] was seen to be lower in Gwaebeopdong (1.39) than that in Dongsamdong (1.79) and consistently higher in summer than in fall for both areas.
KW - PM10 mass;metallic elements;water-soluble ions;secondary ions
DO -
UR -
ER -
Jeon, Byung-Il, 오광중 and 황용식. (2010). Characteristics of Metallic and Ionic Concentration in PM10 at Inland and Seashore in Busan. Journal of Environmental Impact Assessment, 19(3), 323-333.
Jeon, Byung-Il, 오광중 and 황용식. 2010, "Characteristics of Metallic and Ionic Concentration in PM10 at Inland and Seashore in Busan", Journal of Environmental Impact Assessment, vol.19, no.3 pp.323-333.
Jeon, Byung-Il, 오광중, 황용식 "Characteristics of Metallic and Ionic Concentration in PM10 at Inland and Seashore in Busan" Journal of Environmental Impact Assessment 19.3 pp.323-333 (2010) : 323.
Jeon, Byung-Il, 오광중, 황용식. Characteristics of Metallic and Ionic Concentration in PM10 at Inland and Seashore in Busan. 2010; 19(3), 323-333.
Jeon, Byung-Il, 오광중 and 황용식. "Characteristics of Metallic and Ionic Concentration in PM10 at Inland and Seashore in Busan" Journal of Environmental Impact Assessment 19, no.3 (2010) : 323-333.
Jeon, Byung-Il; 오광중; 황용식. Characteristics of Metallic and Ionic Concentration in PM10 at Inland and Seashore in Busan. Journal of Environmental Impact Assessment, 19(3), 323-333.
Jeon, Byung-Il; 오광중; 황용식. Characteristics of Metallic and Ionic Concentration in PM10 at Inland and Seashore in Busan. Journal of Environmental Impact Assessment. 2010; 19(3) 323-333.
Jeon, Byung-Il, 오광중, 황용식. Characteristics of Metallic and Ionic Concentration in PM10 at Inland and Seashore in Busan. 2010; 19(3), 323-333.
Jeon, Byung-Il, 오광중 and 황용식. "Characteristics of Metallic and Ionic Concentration in PM10 at Inland and Seashore in Busan" Journal of Environmental Impact Assessment 19, no.3 (2010) : 323-333.
