@article{ART001986203},
author={신혜정 and Jihoon Park and 손정석 and 노순아 and 홍유덕},
title={Statistical Analysis for Ozone Long-term Trend Stations in Seoul, Korea},
journal={Journal of Environmental Impact Assessment},
issn={1225-7184},
year={2015},
volume={24},
number={2},
pages={111-118},
doi={10.14249/eia.2015.24.2.111}
TY - JOUR
AU - 신혜정
AU - Jihoon Park
AU - 손정석
AU - 노순아
AU - 홍유덕
TI - Statistical Analysis for Ozone Long-term Trend Stations in Seoul, Korea
JO - Journal of Environmental Impact Assessment
PY - 2015
VL - 24
IS - 2
PB - Korean Society Of Environmental Impact Assessment
SP - 111
EP - 118
SN - 1225-7184
AB - This study was conducted for the establishment of statistical method to determine the representative air quality monitoring station representing long-term ozone trends of Seoul. In this study, hourly ozone concentrations from 2002 to 2011 were used for further analysis. KZ-filter, correlation matrix, cluster analysis, and Kriging method were applied to select the representative station. The analysis based on correlation matrix found that long-term trend of ozone concentrations measured at Sinjung, Sadang, and Bun-dong showed a high correlation. The cluster analysis found that the former three stations belonged to the same cluster. The analysis based on Kriging method also showed that the former three stations were highly correlated with other stations in spatial distribution. Considering these results and the highest correlation coefficient of Sinjung station, the Sinjung station was the most suitable as the representative station used to understand the long-term ozone trend of Seoul. This result could be applied to understand long-term trend of other pollutants. Furthermore, this result can also be used to assess the appropriacy of spatial distribution of national air quality monitoring stations.
KW - KZ-filter;Cluster Analysis;Correlation Matrix;Kriging Method
DO - 10.14249/eia.2015.24.2.111
ER -
신혜정, Jihoon Park, 손정석, 노순아 and 홍유덕. (2015). Statistical Analysis for Ozone Long-term Trend Stations in Seoul, Korea. Journal of Environmental Impact Assessment, 24(2), 111-118.
신혜정, Jihoon Park, 손정석, 노순아 and 홍유덕. 2015, "Statistical Analysis for Ozone Long-term Trend Stations in Seoul, Korea", Journal of Environmental Impact Assessment, vol.24, no.2 pp.111-118. Available from: doi:10.14249/eia.2015.24.2.111
신혜정, Jihoon Park, 손정석, 노순아, 홍유덕 "Statistical Analysis for Ozone Long-term Trend Stations in Seoul, Korea" Journal of Environmental Impact Assessment 24.2 pp.111-118 (2015) : 111.
신혜정, Jihoon Park, 손정석, 노순아, 홍유덕. Statistical Analysis for Ozone Long-term Trend Stations in Seoul, Korea. 2015; 24(2), 111-118. Available from: doi:10.14249/eia.2015.24.2.111
신혜정, Jihoon Park, 손정석, 노순아 and 홍유덕. "Statistical Analysis for Ozone Long-term Trend Stations in Seoul, Korea" Journal of Environmental Impact Assessment 24, no.2 (2015) : 111-118.doi: 10.14249/eia.2015.24.2.111
신혜정; Jihoon Park; 손정석; 노순아; 홍유덕. Statistical Analysis for Ozone Long-term Trend Stations in Seoul, Korea. Journal of Environmental Impact Assessment, 24(2), 111-118. doi: 10.14249/eia.2015.24.2.111
신혜정; Jihoon Park; 손정석; 노순아; 홍유덕. Statistical Analysis for Ozone Long-term Trend Stations in Seoul, Korea. Journal of Environmental Impact Assessment. 2015; 24(2) 111-118. doi: 10.14249/eia.2015.24.2.111
신혜정, Jihoon Park, 손정석, 노순아, 홍유덕. Statistical Analysis for Ozone Long-term Trend Stations in Seoul, Korea. 2015; 24(2), 111-118. Available from: doi:10.14249/eia.2015.24.2.111
신혜정, Jihoon Park, 손정석, 노순아 and 홍유덕. "Statistical Analysis for Ozone Long-term Trend Stations in Seoul, Korea" Journal of Environmental Impact Assessment 24, no.2 (2015) : 111-118.doi: 10.14249/eia.2015.24.2.111
