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Effect of indoor and outdoor sources on particulate matter concentration in a naturally ventilated flat

Lazaridis Michalis, Jan Hovorka, Markéta Domasová, Pavla Řezáčcová

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URIhttp://purl.tuc.gr/dl/dias/2085514C-D00A-4DAE-A6D2-FB50BB6DE947-
Identifierhttps://doi.org/10.1177/1420326X05054284-
Languageen-
Extent6 pagesen
TitleEffect of indoor and outdoor sources on particulate matter concentration in a naturally ventilated flaten
CreatorLazaridis Michalisen
CreatorΛαζαριδης Μιχαληςel
CreatorJan Hovorkaen
CreatorMarkéta Domasováen
CreatorPavla Řezáčcováen
Content SummaryIndoor and outdoor characteristics of particulate matter (PM) were studied in a naturally ventilated flat. Twenty-four-hour concentrations of indoor PM1, PM2.5 and PM10 and outdoor PM2.5 were measured. In winter all indoor concentrations of PM fractions were highly correlated (r 0.97 to 0.98). High correlation was also found between ambient PM10 and outdoor PM2.5 (r 0.99). In summer, the correlations between all PM fractions were lower. Human activity had a stronger effect on indoor PM concentrations in winter than in summer but only when the outdoor levels were low. During the second winter campaign higher outdoor concentrations were able to mask indoor sources. The presence of people corresponded to elevated levels of coarse particle fractions, cooking was associated with higher levels of fine particles. In summer with windows open, indoor PM values were not associated with human activity. A significant negative association was registered between wind speed and indoor PM.en
Type of ItemPeer-Reviewed Journal Publicationen
Type of ItemΔημοσίευση σε Περιοδικό με Κριτέςel
Licensehttp://creativecommons.org/licenses/by/4.0/en
Date of Item2015-11-11-
Date of Publication2005-
SubjectAir--Pollution--Controlen
SubjectAir contaminantsen
SubjectAir pollutantsen
SubjectAir pollutionen
SubjectAir pollution controlen
SubjectAir toxicsen
SubjectAirborne pollutantsen
SubjectAtmosphere--Pollutionen
SubjectContaminants, Airen
SubjectControl of air pollutionen
SubjectPollutants, Airen
SubjectToxics, Airen
Subjectair pollutionen
Subjectair pollution controlen
Subjectair contaminantsen
Subjectair pollutantsen
Subjectair toxicsen
Subjectairborne pollutantsen
Subjectatmosphere pollutionen
Subjectcontaminants airen
Subjectcontrol of air pollutionen
Subjectpollutants airen
Subjecttoxics airen
Bibliographic CitationM. Branis ,J. Hovorka ,P. Rezacova,M. Domasova ,M. Lazaridis ," Effect of indoor and outdoor sources on particulate matter concentration in a naturally ventilated flat (URBAN-AEROSOL Project Prague)," Indoor and Built Envir.vol. 14,no.3-4,pp. 307-312 ,2005.doi:10.1177/1420326X05054284en

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