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Assessing PM10 source reduction in urban agglomerations for air quality compliance

Lazaridis Michalis, Aleksandropoulou, V, Eleftheriadis, K, Diapouli , E, Diapouli, E, Torseth , K

Απλή Εγγραφή

URIhttp://purl.tuc.gr/dl/dias/75669C32-FF0B-45F9-81E1-29C1E992C221-
Αναγνωριστικόhttps://doi.org/10.1039/c1em10673b-
Γλώσσαen-
Μέγεθος13 pagesen
ΤίτλοςAssessing PM10 source reduction in urban agglomerations for air quality complianceen
ΔημιουργόςLazaridis Michalisen
ΔημιουργόςΛαζαριδης Μιχαληςel
ΔημιουργόςAleksandropoulou, Ven
ΔημιουργόςEleftheriadis, Ken
ΔημιουργόςDiapouli , Een
ΔημιουργόςDiapouli, Een
ΔημιουργόςTorseth , Ken
ΠερίληψηThe objective of this work was to study PM(10) and PM(2.5) concentration data available from monitoring stations in two large urban agglomerations in Greece and to estimate the emissions reduction required for compliance with the EU Air Quality Standards (AQS) for particulate matter. The cities studied are namely the Athens and Thessaloniki Metropolitan Areas (AMA and TMA, respectively). PM(10) concentrations during the period 2001-2010 have been evaluated for 15 air quality monitoring stations in the two urban areas. It was found that the concentrations of PM(10) during the period studied constantly exceeded the threshold values at the traffic and industrial stations in TMA and most of the traffic sites in AMA. Most of the occurrences of non-attainment to the daily AQSs were observed during the winter period at all stations (more pronounced for TMA stations). The reduction in current emission source strength to meet the air quality goal was calculated by the rollback equation using PM(10) day-averaged concentrations over the selected period at each station. Among the lognormal and Weibull distributions, the lognormal distribution was found to best fit the frequency distributions of PM(10) concentrations at the selected stations. The results showed that the minimum reduction required in order to meet the AQS in the AMA ranges from approximately 20 to 38% and up to 11% for traffic and background stations, respectively. Reductions in the range of 31% for traffic and 44% for industrial areas in TMA are also required. The same methodology was applied to PM(2.5) concentrations in the AMA and showed that emission reductions up to 31% are necessary in order to meet the 2020 EU AQS. Finally, continuous concentration data of organic (OC) and elementary carbon (EC) in PM(2.5) were used to study the possibility of achieving specific emission attenuation objectives in AMA.en
ΤύποςPeer-Reviewed Journal Publicationen
ΤύποςΔημοσίευση σε Περιοδικό με Κριτέςel
Άδεια Χρήσηςhttp://creativecommons.org/licenses/by/4.0/en
Ημερομηνία2015-11-12-
Ημερομηνία Δημοσίευσης2011-
Θεματική ΚατηγορίαAir--Pollution--Controlen
Θεματική ΚατηγορίαAir contaminantsen
Θεματική ΚατηγορίαAir pollutantsen
Θεματική ΚατηγορίαAir pollutionen
Θεματική ΚατηγορίαAir pollution controlen
Θεματική ΚατηγορίαAir toxicsen
Θεματική ΚατηγορίαAirborne pollutantsen
Θεματική ΚατηγορίαAtmosphere--Pollutionen
Θεματική ΚατηγορίαContaminants, Airen
Θεματική ΚατηγορίαControl of air pollutionen
Θεματική ΚατηγορίαPollutants, Airen
Θεματική ΚατηγορίαToxics, Airen
Θεματική Κατηγορίαair pollutionen
Θεματική Κατηγορίαair pollution controlen
Θεματική Κατηγορίαair contaminantsen
Θεματική Κατηγορίαair pollutantsen
Θεματική Κατηγορίαair toxicsen
Θεματική Κατηγορίαairborne pollutantsen
Θεματική Κατηγορίαatmosphere pollutionen
Θεματική Κατηγορίαcontaminants airen
Θεματική Κατηγορίαcontrol of air pollutionen
Θεματική Κατηγορίαpollutants airen
Θεματική Κατηγορίαtoxics airen
Βιβλιογραφική ΑναφοράV. Aleksandropoulou, K. Eleftheriadis, E. Diapouli, K. Torseth , M. Lazaridis ," Assessing PM10 source reduction in urban agglomerations for air quality compliance," J. Envir. Monitoring ,vol.14,no. 1,pp. 266-278.,2011.doi: 10.1039/c1em10673ben

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