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INTELEK Repository
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Atmospheric Research, Corrected proof. doi:10.1016/j.atmosres.2014.01.003
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Online Access
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https://intelek.unisza.edu.my/intelek/pages/search.php?search=!collection407072
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2024-08-29 09:26:37
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Restricted Document
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15094
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UniSZA
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Adame, J.A., Notario, A., Villanueva, F., Albaladejo, J., 2012. Application of cluster analysis to surface ozone, NO2 and SO2 daily patterns in an industrial area in Central-Southern Spain measured with a DOAS system. Sci. Total Environ. 429, 281–291. Ahamad, F., Latif, M.T., Dominick, D., Tang, R., 2012. Daily maximum ozone variability at selected urban and semi-urban areas in Peninsular Malaysia. In: Arifin, B., Jaafar, S.N.A., Hasan, S.M.Z.S., Hassan, A., Armanto, H.M.E., Seng, C.T., et al. (Eds.), UMT 11th International Annual Symposium on Sustainability Science and Management. [CD-ROM], Terengganu, Malaysia, pp. 1005–1009. Alahmr, F.O.M., Othman, M., Wahid, N.B.A., Halim, A.A., Latif, M.T., 2012. Compositions of dust fall around semi-urban areas in Malaysia. Aerosol Air Qual. Res. 12, 629–642. Atkinson, R., 2000. Atmospheric chemistry of VOCs and NOx. Atmos. Environ. 34, 2063–2101. Azmi, S.Z., Latif, M.T., Ismail, A.S., Juneng, L., Jemain, A.A., 2010. Trend and status of air quality at three different monitoring stations in the Klang Valley, Malaysia. Air Qual. Atmos. Health 3, 53–64. Banan, N., Latif, M.T., Juneng, L., Ahamad, F., 2013. Characteristics of surface ozone concentrations at stations with different backgrounds in the Malaysian Peninsula. Aerosol Air Qual. Res. 13, 1090–1106. Beaver, S., Palazoğlu, A., 2006. A cluster aggregation scheme for ozone episode selection in the San Francisco, CA Bay Area. Atmos. Environ. 40, 713–725. Carnero, J.A.A., Bolívar, J.P., de la Morena, B.A., 2010. Surface ozone measurements in the southwest of the Iberian Peninsula (Huelva, Spain). Environ. Sci. Pollut. Res. 17, 355–368. Carvalho, A., Monteiro, A., Ribeiro, I., Tchepel, O., Miranda, A.I., Borrego, C., et al., 2010. High ozone levels in the northeast of Portugal: analysis and characterization. Atmos. Environ. 44, 1020–1031. Cheng, H.R., Guo, H., Saunders, S.M., Lam, S.H.M., Jiang, F., Wang, X.M., et al., 2010. Assessing photochemical ozone formation in the Pearl River Delta with a photochemical trajectory model. Atmos. Environ. 44, 4199–4208. Chou, C., Tsai, C., Chang, C., Lin, P., Liu, S., Zhu, T., 2011. Photochemical production of ozone in Beijing during the 2008 Olympic Games. Atmos. Chem. Phys. 11, 9825–9837. Davis, J.M., Eder, B.K., Nychka, D., Yang, Q., 1998. Modeling the effects of meteorology on ozone in Houston using cluster analysis and generalized additive models. Atmos. Environ. 32, 2505–2520. Davis, R.E., Normile, C.P., Sitka, L., Hondula, D.M., Knight, D.B., Gawtry, S.P., et al., 2010. A comparison of trajectory and air mass approaches to examine ozone variability. Atmos. Environ. 44, 64–74. Diab, R., Thompson, A., Mari, K., Ramsay, L., Coetzee, G., 2004. Tropospheric ozone climatology over Irene, South Africa, from 1990 to 1994 and 1998 to 2002. J. Geophys. Res. 109, D20301. DOE, 2010. Malaysia Environmental Quality Report 2010. Department of Environment, Malaysia. Dominick, D., Juahir, H., Latif, M.T., Zain, S.M., Aris, A.Z., 2012. Spatial assessment of air quality patterns in Malaysia using multivariate analysis. Atmos. Environ. 60, 172–181. DOS, 2010. Population Statistic 2010. Department of Statistics, Malaysia. Draxler, R., Rolph, G., 2003. HYSPLIT (HYbrid Single-Particle Lagrangian Integrated Trajectory) model access via NOAA ARL READY. NOAA Air Resources Laboratory, Silver Spring. Md (website (http://www.arl.noaa. gov/ready/hysplit4.html)). Finlayson-Pitts, B.J., Pitts, J.N., 1999. Chemistry of the Upper and Lower Atmosphere: Theory, Experiments and Applications. Academic Press, California. Fishman, J., Ramanathan, V., Crutzen, P., Liu, S., 1979. Tropospheric ozone and climate. Nature 282, 818–820. Gardner, M.W., Dorling, S.R., 2000. Meteorologically adjusted trends in UK daily maximum surface ozone concentrations. Atmos. Environ. 34, 171–176. Ghazali, N.A., Ramli, N.A., Yahaya, A.S., 2009. A study to investigate and model the transformation of nitrogen dioxide to into ozone using time series plot. Eur. J. Sci. Res. 37, 192–205. Ghazali, N.A., Ramli, N.A., Yahaya, A.S., Yusof, N.F.F.M.D., Sansuddin, N., Al Madhoun, W.A., 2010. Transformation of nitrogen dioxide into ozone 126 F. Ahamad et al. / Atmospheric Research 139 (2014) 116–127 and prediction of ozone concentrations using multiple linear regression techniques. Environ. Monit. Assess. 165, 475–489. Giri, D., Murthy, V., Adhikary, P., Khanal, S., 2007. Cluster analysis applied to atmospheric PM10 concentration data for determination of sources and spatial patterns in ambient air-quality of Kathmandu Valley. Curr. Sci. 93, 684–688. Gong, X., Richman, M.B., 1995. On the application of cluster analysis to growing season precipitation data in North America east of the Rockies. J. Clim. 8, 897–931. Han, S., Bian, H., Feng, Y., Liu, A., Li, X., Zeng, F., et al., 2011. Analysis of the relationship between O3, NO and NO2 in Tianjin, China. Aerosol Air Qual. Res 11, 128–139. Hao, J., Wang, L., Shen, M., Li, L., Hu, J., 2007. Air quality impacts of power plant emissions in Beijing. Environ. Pollut. 147, 401–408. Hassan, B.G.H., Ping, F., 2012. Regional rainfall frequency analysis for the Luanhe Basin — by using L-moments and cluster techniques. APCBEE Procedia 1, 126–135. Ibarra-Berastegi, G., Sáenz, J., Ezcurra, A., Ganzedo, U., Díaz de Argandoña, J., Errasti, I., et al., 2009. Assessing spatial variability of SO2 field as detected by an air quality network using self-organizing maps, cluster, and principal component analysis. Atmos. Environ. 43, 3829–3836. Ishii, S., Bell, J.N.B., Marshall, F.M., 2007. Phytotoxic risk assessment of ambient air pollution on agricultural crops in Selangor State, Malaysia. Environ. Pollut. 150, 267–279. Ismail, A.S., Latif, M.T., Azmi, S.Z., Juneng, L., Jemain, A.A., 2010. Variation of surface ozone recorded at the eastern coastal region of the Malaysian Peninsula. Am. J. Environ. Sci. 6, 560–569. Jang, J.-C.C., Jeffries, H.E., Tonnesen, S., 1995. Sensitivity of ozone to model grid resolution — II. Detailed process analysis for ozone chemistry. Atmos. Environ. 29, 3101–3114. Jenkin, M.E., Clemitshaw, K.C., 2000. Ozone and other secondary photo-chemical pollutants: chemical processes governing their formation in the planetary boundary layer. Atmos. Environ. 34, 2499–2527. Khoder, M.I., 2009. Diurnal, seasonal and weekdays–weekends variations of ground level ozone concentrations in an urban area in greater Cario. Environ. Monit. Assess. 149, 349–362. Kiehl, J.T., Schneider, T.L., Portmann, R.W., Solomon, S., 1999. Climate forcing due to tropospheric and stratospheric ozone. J. Geophys. Res. 104, 31239–31254. Kim, K.H., Choi, Y.J., Kim, M.Y., 2005. The exceedance patterns of air quality criteria: a case study of ozone and nitrogen dioxide in Seoul, Korea between 1990 and 2000. Chemosphere 60, 147–158. Latif, M.T., Huey, L.S., Juneng, L., 2012. Variations of surface ozone concentration across the Klang Valley, Malaysia. Atmos. Environ. 61, 434–445. Lavecchia, C., Angelino, E., Bedogni, M., Bravetti, E., Gualdi, R., Lanzani, G., et al., 1996. The ozone patterns in the aerological basin of Milan (Italy). Environ. Softw. 11, 73–80. Li, J., Wang, Y., Xie, X., Su, C., 2012. Hierarchical cluster analysis of arsenic and fluoride enrichments in groundwater from the Datong basin, Northern China. J. Geochem. Explor. 118, 77–89. Lu, H.C., Chang, T.S., 2005. Meteorologically adjusted trends of daily maximum ozone concentrations in Taipei, Taiwan. Atmos. Environ. 39, 6491–6501. Masiol, M., Rampazzo, G., Ceccato, D., Squizzato, S., Pavoni, B., 2010. Characterization of PM10 sources in a coastal area near Venice (Italy): an application of factor-cluster analysis. Chemosphere 80, 771–778. Mauzerall, D.L., Sultan, B., Kim, N., Bradford, D.F., 2005. NOx emissions from large point sources: variability in ozone production, resulting health damages and economic costs. Atmos. Environ. 39, 2851–2866. McKenna, J., 2003. An enhanced cluster analysis program with bootstrap significance testing for ecological community analysis. Environ. Model Softw. 18, 205–220. Milligan, G.W., Cooper, M.C., 1988. A study of standardization of variables in cluster analysis. J. Classif. 5, 181–204. Monks, P.S., Granier, C., Fuzzi, S., Stohl, A., Williams, M.L., Akimoto, H., et al., 2009. Atmospheric composition change — global and regional air quality. Atmos. Environ. 43, 5268–5350. Monteiro, A., Carvalho, A., Ribeiro, I., Scotto, M., Barbosa, S., Alonso, A., et al., 2012. Trends in ozone concentrations in the Iberian Peninsula by quantile regression and clustering. Atmos. Environ. 56, 184–193. Munir, S., Chen, H., Ropkins, K., 2013. Quantifying temporal trends in ground level ozone concentration in the UK. Sci. Total Environ. 458–460, 217–227. Ordónez, C., Mathis, H., Furger, M., Henne, S., Hüglin, C., Staehelin, J., et al., 2005. Changes of daily surface ozone maxima in Switzerland in all seasons from 1992 to 2002 and discussion of summer 2003. Atmos. Chem. Phys. 5, 1187–1203. Permadi, D.A., Kim Oanh, N.T., 2008. Episodic ozone air quality in Jakarta in relation to meteorological conditions. Atmos. Environ. 42, 6806–6815. Pires, J.C.M., Alvim-Ferraz, M.C.M., Martins, F.G., 2012. Surface ozone behaviour at rural sites in Portugal. Atmos. Res. 104–105, 164–171. Randel, W.J., Thompson, A.M., 2011. Interannual variability and trends in tropical ozone derived from SAGE II satellite data and SHADOZ ozonesondes. J. Geophys. Res. 116, D07303. Reddy, B.S.K., Reddy, L., Cao, J.J., Kumar, K.R., Balakrishnaiah, G., Gopal, K.R., et al., 2011. Simultaneous measurements of surface ozone at two sites over the Southern Asia: a comparative study. Aerosol Air Qual. Res. 11, 895–902. Roelofs, G.J., Lelieveld, J., van Dorland, R., 1997. A three-dimensional chemistry/general circulation model simulation of anthropogenically derived ozone in the troposphere and its radiative climate forcing. J. Geophys. Res. 102 (23389–23323,23401). Ryerson, T.B., Trainer, M., Holloway, J.S., Parrish, D.D., Huey, L.G., Sueper, D.T., et al., 2001. Observations of ozone formation in power plant plumes and implications for ozone control strategies. Science 292, 719–723. Sadanaga, Y., Sengen, M., Takenaka, N., Bandow, H., 2012. Analyses of the ozone weekend effect in Tokyo, Japan: regime of oxidant (O3+ NO2) production. Aerosol Air Qual. Res 12, 161–168. Seinfeld, J.H., Pandis, S.N., 2006. Atmospheric Chemistry and Physics: From Air Pollution to Climate Change, second ed. John Wiley and Sons, Inc., New York. Shahsavari Alavijeh, H., Kiyoumarsioskouei, A., Asheri, M., Naemi, S., Shahsavari Alavije, H., Basirat Tabrizi, H., 2013. Greenhouse gas emission measurement and economic analysis of Iran natural gas fired power plants. Energy Policy 60, 200–207. Shi, C., Fernando, H.J.S., Yang, J., 2009. Contributors to ozone episodes in three U.S./Mexico border twin-cities. Sci. Total Environ. 407, 5128–5138. Shin, H., Cho, K., Han, J., Kim, J., Kim, Y., 2012. The effects of precursor emission and background concentration changes on the surface ozone concentration over Korea. Aerosol Air Qual. Res. 12, 93–103. Sillman, S., 1999. The relation between ozone, NOx and hydrocarbons in urban and polluted rural environments. Atmos. Environ. 33, 1821–1845. Smith, G., 2012. Ambient ozone injury to forest plants in Northeast and North Central USA: 16 years of biomonitoring. Environ. Monit. Assess. 184, 4049–4065. Torrecilla, E., Stramski, D., Reynolds, R.A., Millán-Núñez, E., Piera, J., 2011. Cluster analysis of hyperspectral optical data for discriminating phyto�plankton pigment assemblages in the open ocean. Remote Sens. Environ. 115, 2578–2593. Van Bree, L., Marra, M., Van Scheindelen, H.J., Fischer, P.H., De Loos, S., Buringh, E., et al., 1995. Dose-effect models for ozone. Toxicol. Lett. 82–83, 317–321. White, W.H., 1977. Nitrogen oxides-ozone photochemistry in power plant plumes: comparison of theory with observation. Environ. Sci. Technol. 11, 995–1000. Wilks, D.S., 2006. Statistical Methods in the Atmospheric Sciences. Academic Press, Boston. Zhang, B.N., Oanh, N.T.K., 2002. Photochemical smog pollution in the Bangkok Metropolitan Region of Thailand in relation to O3 precursor concentrations and meteorological conditions. Atmos. Environ. 36, 4211–4222. Zhang, J., Rao, S.T., 1999. The role of vertical mixing in the temporal evolution of ground-level ozone concentrations. J. Appl. Meteorol. 38, 1674–1691
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| originalfilename |
4836-01-FH02-ESERI-14-00316.pdf
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| person |
Fatimah Ahamad
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| recordtype |
oai_dc
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| resourceurl |
https://intelek.unisza.edu.my/intelek/pages/view.php?ref=15094
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15094 https://intelek.unisza.edu.my/intelek/pages/view.php?ref=15094 https://intelek.unisza.edu.my/intelek/pages/search.php?search=!collection407072 Restricted Document Article Journal application/pdf Adobe Acrobat Pro DC 20 Paper Capture Plug-in with ClearScan 13 1.7 Fatimah Ahamad 2024-08-29 09:26:37 Atmospheric Research, Corrected proof. doi:10.1016/j.atmosres.2014.01.003 Atmospheric Research Corrected proof. doi:10.1016/j.atmosres.2014.01.003 4836-01-FH02-ESERI-14-00316.pdf UniSZA Private Access Variation of surface ozone exceedance around Klang Valley, Malaysia Atmospheric Research The total hourly surface ozone (O3) exceedance from the 100 ppbv hourly O3 standard set by the Department of Environment Malaysia (DOE) was analysed, as elevated O3 concentrations pose health risks to humans and harms vegetation. Air quality data from 2008 to 2010 were obtained from a total of seven stations located around the west coast of Peninsular Malaysia. Cheras and Shah Alam monitoring stations consistently showed a high frequency of noncompliance to the DOE standards. Hierarchical Agglomerative Cluster Analysis (HACA) was performed on the daily maximum O3 concentration to analyse the spatial variability. Three distinct clusters were obtained from HACA runs on the daily maximum O3 and the results reflected O3 exceedance pattern among the stations. Analysis of the monthly average O3, nitrogen oxide (NO), and nitrogen dioxide (NO2) concentrations indicated a strong localised influence on the O3 exceedance patterns. It can be concluded that the O3 exceedance pattern in the Klang Valley area is strongly influenced by local pollutant emission and dispersion characteristics. 139 116-127 Adame, J.A., Notario, A., Villanueva, F., Albaladejo, J., 2012. Application of cluster analysis to surface ozone, NO2 and SO2 daily patterns in an industrial area in Central-Southern Spain measured with a DOAS system. Sci. Total Environ. 429, 281–291. Ahamad, F., Latif, M.T., Dominick, D., Tang, R., 2012. Daily maximum ozone variability at selected urban and semi-urban areas in Peninsular Malaysia. In: Arifin, B., Jaafar, S.N.A., Hasan, S.M.Z.S., Hassan, A., Armanto, H.M.E., Seng, C.T., et al. (Eds.), UMT 11th International Annual Symposium on Sustainability Science and Management. [CD-ROM], Terengganu, Malaysia, pp. 1005–1009. Alahmr, F.O.M., Othman, M., Wahid, N.B.A., Halim, A.A., Latif, M.T., 2012. Compositions of dust fall around semi-urban areas in Malaysia. Aerosol Air Qual. Res. 12, 629–642. Atkinson, R., 2000. Atmospheric chemistry of VOCs and NOx. Atmos. Environ. 34, 2063–2101. Azmi, S.Z., Latif, M.T., Ismail, A.S., Juneng, L., Jemain, A.A., 2010. Trend and status of air quality at three different monitoring stations in the Klang Valley, Malaysia. Air Qual. Atmos. Health 3, 53–64. Banan, N., Latif, M.T., Juneng, L., Ahamad, F., 2013. Characteristics of surface ozone concentrations at stations with different backgrounds in the Malaysian Peninsula. Aerosol Air Qual. Res. 13, 1090–1106. Beaver, S., Palazoğlu, A., 2006. A cluster aggregation scheme for ozone episode selection in the San Francisco, CA Bay Area. Atmos. Environ. 40, 713–725. Carnero, J.A.A., Bolívar, J.P., de la Morena, B.A., 2010. Surface ozone measurements in the southwest of the Iberian Peninsula (Huelva, Spain). Environ. Sci. Pollut. Res. 17, 355–368. Carvalho, A., Monteiro, A., Ribeiro, I., Tchepel, O., Miranda, A.I., Borrego, C., et al., 2010. High ozone levels in the northeast of Portugal: analysis and characterization. Atmos. Environ. 44, 1020–1031. Cheng, H.R., Guo, H., Saunders, S.M., Lam, S.H.M., Jiang, F., Wang, X.M., et al., 2010. Assessing photochemical ozone formation in the Pearl River Delta with a photochemical trajectory model. Atmos. Environ. 44, 4199–4208. Chou, C., Tsai, C., Chang, C., Lin, P., Liu, S., Zhu, T., 2011. Photochemical production of ozone in Beijing during the 2008 Olympic Games. Atmos. Chem. Phys. 11, 9825–9837. Davis, J.M., Eder, B.K., Nychka, D., Yang, Q., 1998. Modeling the effects of meteorology on ozone in Houston using cluster analysis and generalized additive models. Atmos. Environ. 32, 2505–2520. Davis, R.E., Normile, C.P., Sitka, L., Hondula, D.M., Knight, D.B., Gawtry, S.P., et al., 2010. A comparison of trajectory and air mass approaches to examine ozone variability. Atmos. Environ. 44, 64–74. Diab, R., Thompson, A., Mari, K., Ramsay, L., Coetzee, G., 2004. Tropospheric ozone climatology over Irene, South Africa, from 1990 to 1994 and 1998 to 2002. J. Geophys. Res. 109, D20301. DOE, 2010. Malaysia Environmental Quality Report 2010. Department of Environment, Malaysia. Dominick, D., Juahir, H., Latif, M.T., Zain, S.M., Aris, A.Z., 2012. Spatial assessment of air quality patterns in Malaysia using multivariate analysis. Atmos. Environ. 60, 172–181. DOS, 2010. Population Statistic 2010. Department of Statistics, Malaysia. Draxler, R., Rolph, G., 2003. HYSPLIT (HYbrid Single-Particle Lagrangian Integrated Trajectory) model access via NOAA ARL READY. NOAA Air Resources Laboratory, Silver Spring. Md (website (http://www.arl.noaa. gov/ready/hysplit4.html)). Finlayson-Pitts, B.J., Pitts, J.N., 1999. Chemistry of the Upper and Lower Atmosphere: Theory, Experiments and Applications. Academic Press, California. Fishman, J., Ramanathan, V., Crutzen, P., Liu, S., 1979. Tropospheric ozone and climate. Nature 282, 818–820. Gardner, M.W., Dorling, S.R., 2000. Meteorologically adjusted trends in UK daily maximum surface ozone concentrations. Atmos. Environ. 34, 171–176. Ghazali, N.A., Ramli, N.A., Yahaya, A.S., 2009. A study to investigate and model the transformation of nitrogen dioxide to into ozone using time series plot. Eur. J. Sci. Res. 37, 192–205. Ghazali, N.A., Ramli, N.A., Yahaya, A.S., Yusof, N.F.F.M.D., Sansuddin, N., Al Madhoun, W.A., 2010. Transformation of nitrogen dioxide into ozone 126 F. Ahamad et al. / Atmospheric Research 139 (2014) 116–127 and prediction of ozone concentrations using multiple linear regression techniques. Environ. Monit. Assess. 165, 475–489. Giri, D., Murthy, V., Adhikary, P., Khanal, S., 2007. Cluster analysis applied to atmospheric PM10 concentration data for determination of sources and spatial patterns in ambient air-quality of Kathmandu Valley. Curr. Sci. 93, 684–688. Gong, X., Richman, M.B., 1995. On the application of cluster analysis to growing season precipitation data in North America east of the Rockies. J. Clim. 8, 897–931. Han, S., Bian, H., Feng, Y., Liu, A., Li, X., Zeng, F., et al., 2011. Analysis of the relationship between O3, NO and NO2 in Tianjin, China. Aerosol Air Qual. Res 11, 128–139. Hao, J., Wang, L., Shen, M., Li, L., Hu, J., 2007. Air quality impacts of power plant emissions in Beijing. Environ. Pollut. 147, 401–408. Hassan, B.G.H., Ping, F., 2012. Regional rainfall frequency analysis for the Luanhe Basin — by using L-moments and cluster techniques. APCBEE Procedia 1, 126–135. Ibarra-Berastegi, G., Sáenz, J., Ezcurra, A., Ganzedo, U., Díaz de Argandoña, J., Errasti, I., et al., 2009. Assessing spatial variability of SO2 field as detected by an air quality network using self-organizing maps, cluster, and principal component analysis. Atmos. Environ. 43, 3829–3836. Ishii, S., Bell, J.N.B., Marshall, F.M., 2007. Phytotoxic risk assessment of ambient air pollution on agricultural crops in Selangor State, Malaysia. Environ. Pollut. 150, 267–279. Ismail, A.S., Latif, M.T., Azmi, S.Z., Juneng, L., Jemain, A.A., 2010. Variation of surface ozone recorded at the eastern coastal region of the Malaysian Peninsula. Am. J. Environ. Sci. 6, 560–569. Jang, J.-C.C., Jeffries, H.E., Tonnesen, S., 1995. Sensitivity of ozone to model grid resolution — II. Detailed process analysis for ozone chemistry. Atmos. Environ. 29, 3101–3114. Jenkin, M.E., Clemitshaw, K.C., 2000. Ozone and other secondary photo-chemical pollutants: chemical processes governing their formation in the planetary boundary layer. Atmos. Environ. 34, 2499–2527. Khoder, M.I., 2009. Diurnal, seasonal and weekdays–weekends variations of ground level ozone concentrations in an urban area in greater Cario. Environ. Monit. Assess. 149, 349–362. Kiehl, J.T., Schneider, T.L., Portmann, R.W., Solomon, S., 1999. Climate forcing due to tropospheric and stratospheric ozone. J. Geophys. Res. 104, 31239–31254. Kim, K.H., Choi, Y.J., Kim, M.Y., 2005. The exceedance patterns of air quality criteria: a case study of ozone and nitrogen dioxide in Seoul, Korea between 1990 and 2000. Chemosphere 60, 147–158. Latif, M.T., Huey, L.S., Juneng, L., 2012. Variations of surface ozone concentration across the Klang Valley, Malaysia. Atmos. Environ. 61, 434–445. Lavecchia, C., Angelino, E., Bedogni, M., Bravetti, E., Gualdi, R., Lanzani, G., et al., 1996. The ozone patterns in the aerological basin of Milan (Italy). Environ. Softw. 11, 73–80. Li, J., Wang, Y., Xie, X., Su, C., 2012. Hierarchical cluster analysis of arsenic and fluoride enrichments in groundwater from the Datong basin, Northern China. J. Geochem. Explor. 118, 77–89. Lu, H.C., Chang, T.S., 2005. Meteorologically adjusted trends of daily maximum ozone concentrations in Taipei, Taiwan. Atmos. Environ. 39, 6491–6501. Masiol, M., Rampazzo, G., Ceccato, D., Squizzato, S., Pavoni, B., 2010. Characterization of PM10 sources in a coastal area near Venice (Italy): an application of factor-cluster analysis. Chemosphere 80, 771–778. Mauzerall, D.L., Sultan, B., Kim, N., Bradford, D.F., 2005. NOx emissions from large point sources: variability in ozone production, resulting health damages and economic costs. Atmos. Environ. 39, 2851–2866. McKenna, J., 2003. An enhanced cluster analysis program with bootstrap significance testing for ecological community analysis. Environ. Model Softw. 18, 205–220. Milligan, G.W., Cooper, M.C., 1988. A study of standardization of variables in cluster analysis. J. Classif. 5, 181–204. Monks, P.S., Granier, C., Fuzzi, S., Stohl, A., Williams, M.L., Akimoto, H., et al., 2009. Atmospheric composition change — global and regional air quality. Atmos. Environ. 43, 5268–5350. Monteiro, A., Carvalho, A., Ribeiro, I., Scotto, M., Barbosa, S., Alonso, A., et al., 2012. Trends in ozone concentrations in the Iberian Peninsula by quantile regression and clustering. Atmos. Environ. 56, 184–193. Munir, S., Chen, H., Ropkins, K., 2013. Quantifying temporal trends in ground level ozone concentration in the UK. Sci. Total Environ. 458–460, 217–227. Ordónez, C., Mathis, H., Furger, M., Henne, S., Hüglin, C., Staehelin, J., et al., 2005. Changes of daily surface ozone maxima in Switzerland in all seasons from 1992 to 2002 and discussion of summer 2003. Atmos. Chem. Phys. 5, 1187–1203. Permadi, D.A., Kim Oanh, N.T., 2008. Episodic ozone air quality in Jakarta in relation to meteorological conditions. Atmos. Environ. 42, 6806–6815. Pires, J.C.M., Alvim-Ferraz, M.C.M., Martins, F.G., 2012. Surface ozone behaviour at rural sites in Portugal. Atmos. Res. 104–105, 164–171. Randel, W.J., Thompson, A.M., 2011. Interannual variability and trends in tropical ozone derived from SAGE II satellite data and SHADOZ ozonesondes. J. Geophys. Res. 116, D07303. Reddy, B.S.K., Reddy, L., Cao, J.J., Kumar, K.R., Balakrishnaiah, G., Gopal, K.R., et al., 2011. Simultaneous measurements of surface ozone at two sites over the Southern Asia: a comparative study. Aerosol Air Qual. Res. 11, 895–902. Roelofs, G.J., Lelieveld, J., van Dorland, R., 1997. A three-dimensional chemistry/general circulation model simulation of anthropogenically derived ozone in the troposphere and its radiative climate forcing. J. Geophys. Res. 102 (23389–23323,23401). Ryerson, T.B., Trainer, M., Holloway, J.S., Parrish, D.D., Huey, L.G., Sueper, D.T., et al., 2001. Observations of ozone formation in power plant plumes and implications for ozone control strategies. Science 292, 719–723. Sadanaga, Y., Sengen, M., Takenaka, N., Bandow, H., 2012. Analyses of the ozone weekend effect in Tokyo, Japan: regime of oxidant (O3+ NO2) production. Aerosol Air Qual. Res 12, 161–168. Seinfeld, J.H., Pandis, S.N., 2006. Atmospheric Chemistry and Physics: From Air Pollution to Climate Change, second ed. John Wiley and Sons, Inc., New York. Shahsavari Alavijeh, H., Kiyoumarsioskouei, A., Asheri, M., Naemi, S., Shahsavari Alavije, H., Basirat Tabrizi, H., 2013. Greenhouse gas emission measurement and economic analysis of Iran natural gas fired power plants. Energy Policy 60, 200–207. Shi, C., Fernando, H.J.S., Yang, J., 2009. Contributors to ozone episodes in three U.S./Mexico border twin-cities. Sci. Total Environ. 407, 5128–5138. 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Variation of surface ozone exceedance around Klang Valley, Malaysia
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Atmospheric Research
Corrected proof. doi:10.1016/j.atmosres.2014.01.003
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| summary |
The total hourly surface ozone (O3) exceedance from the 100 ppbv hourly O3 standard set by the Department of Environment Malaysia (DOE) was analysed, as elevated O3 concentrations pose health risks to humans and harms vegetation. Air quality data from 2008 to 2010 were obtained from a total of seven stations located around the west coast of Peninsular Malaysia. Cheras and Shah Alam monitoring stations consistently showed a high frequency of noncompliance to the DOE standards. Hierarchical Agglomerative Cluster Analysis (HACA) was performed on the daily maximum O3 concentration to analyse the spatial variability. Three distinct clusters were obtained from HACA runs on the daily maximum O3 and the results reflected O3 exceedance pattern among the stations. Analysis of the monthly average O3, nitrogen oxide (NO), and nitrogen dioxide (NO2) concentrations indicated a strong localised influence on the O3 exceedance patterns. It can be concluded that the O3 exceedance pattern in the Klang Valley area is strongly influenced by local pollutant emission and dispersion characteristics.
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| title |
Variation of surface ozone exceedance around Klang Valley, Malaysia
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| title_full |
Variation of surface ozone exceedance around Klang Valley, Malaysia
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| title_fullStr |
Variation of surface ozone exceedance around Klang Valley, Malaysia
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| title_full_unstemmed |
Variation of surface ozone exceedance around Klang Valley, Malaysia
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| title_short |
Variation of surface ozone exceedance around Klang Valley, Malaysia
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| title_sort |
variation of surface ozone exceedance around klang valley, malaysia
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