Comparative receptor modelling study of airborne particulate pollutants in Birmingham (United Kingdom), Coimbra (Portugal) and Lahore (Pakistan)
作者： D.J.T. Smith , C.A. Piou , L.M. Castro , Roy M. Harrison
DOI: 10.1016/S1352-2310(97)00152-0
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摘要: Abstract Samples of airborne particulate matter have been collected in three cities different parts the world. In Birmingham, U.K. and Coimbra, Portugal, samples were PM10 whilst Lahore, Pakistan, total suspended particulates collected. The analysed for a wide range metallic constituents, black carbon organic carbon, soluble ions, SO42−, NO-, Br-, Cl− NH4+. A receptor modelling study has conducted data from each city using Principal Component Factor Analysis followed by multi-linear regression analysis order to provide quantitative insights into sources specific chemical components (or PM10) cities. This methodology, applied separately coarse fine fractions Birmingham reveals between four six source categories according location size fraction, sites Coimbra northern southern Europe, respectively, show considerable similarities, there are large contrasts with Lahore its dryer climate poorly controlled pollution sources. detailed intercomparison attributions lead PM1O/TSP. case lead, shown correspond closely national atmospheric emissions inventory. Large differences contributions seen PM,o/TSP, soil dust estimated contribute 62% atmosphere but contributing much less where road traffic comprise substantial percentage total.
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Casimiro A. Pio, Luis M. Castro, Mario A. Cerqueira, Isabel M. Santos, Filipa Belchior, Maria L. Salgueiro, Source assessment of particulate air pollutants measured at the southwest european coast Atmospheric Environment. ,vol. 30, pp. 3309- 3320 ,(1996) , 10.1016/1352-2310(96)00058-1
Ronald C. Henry, Charles W. Lewis, Philip K. Hopke, Hugh J. Williamson, Review of receptor model fundamentals Atmospheric Environment. ,vol. 18, pp. 1507- 1515 ,(1984) , 10.1016/0004-6981(84)90375-5
P.P. Parekh, Badar Ghauri, Zikrur Rehman Siddiqi, Liaquat Husain, The use of chemical and statistical methods to identify sources of selected elements in ambient air aerosols in Karachi, Pakistan Atmospheric Environment (1967). ,vol. 21, pp. 1267- 1274 ,(1967) , 10.1016/0004-6981(67)90073-X
Maria T. Morandi, Joan M. Daisey, Paul J. Lioy, Development of a modified factor analysis/multiple regression model to apportion suspended particulate matter in a complex urban airshed Atmospheric Environment. ,vol. 21, pp. 1821- 1831 ,(1987) , 10.1016/0004-6981(87)90123-5
Roy M. Harrison, D. J. T. Smith, L. Luhana, Source Apportionment of Atmospheric Polycyclic Aromatic Hydrocarbons Collected from an Urban Location in Birmingham, U.K. Environmental Science & Technology. ,vol. 30, pp. 825- 832 ,(1996) , 10.1021/ES950252D
Daniel J. Alpert, Philip K. Hopke, A quantitative determination of sources in the Boston urban aerosol Atmospheric Environment (1967). ,vol. 14, pp. 1137- 1146 ,(1980) , 10.1016/0004-6981(80)90178-X
Glen E. Gordon, Receptor models: development and testing of such models has moved from the research domain into application to practical problems Environmental Science & Technology. ,(1988) , 10.1021/ES00175A002
J. M. DAISEY, T. J. KNEIP, Atmospheric Particulate Organic Matter: Multivariate Models for Identifying Sources and Estimating Their Contributions to the Ambient Aerosol AMERICAN CHEMICAL SOCIETY. pp. 197- 221 ,(1981) , 10.1021/BK-1981-0167.CH011
Stephen Holgate, Robert Waller, Non-biological Particles and Health ,(1995)