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LIBRIS Formathandbok  (Information om MARC21)
FältnamnIndikatorerMetadata
00009290naa a2200829 4500
001oai:DiVA.org:umu-214972
003SwePub
008231016s2023 | |||||||||||000 ||eng|
009oai:lup.lub.lu.se:b9fd9a23-f47a-41fd-8678-028bb4fbcd89
0247 a https://urn.kb.se/resolve?urn=urn:nbn:se:umu:diva-2149722 URI
0247 a https://doi.org/10.1016/j.envint.2023.1082242 DOI
0247 a https://lup.lub.lu.se/record/b9fd9a23-f47a-41fd-8678-028bb4fbcd892 URI
040 a (SwePub)umud (SwePub)lu
041 a engb eng
042 9 SwePub
072 7a ref2 swepub-contenttype
072 7a art2 swepub-publicationtype
1001 a Lepistö, Teemuu Aerosol Physics Laboratory, Physics Unit, Faculty of Engineering and Natural Sciences, Tampere University, Tampere, Finland4 aut
2451 0a Particle lung deposited surface area (LDSAal) size distributions in different urban environments and geographical regions :b Towards understanding of the PM2.5 dose–response
264 1b Elsevier,c 2023
338 a electronic2 rdacarrier
520 a Recent studies indicate that monitoring only fine particulate matter (PM2.5) may not be enough to understand and tackle the health risk caused by particulate pollution. Health effects per unit PM2.5 seem to increase in countries with low PM2.5, but also near local pollution sources (e.g., traffic) within cities. The aim of this study is to understand the differences in the characteristics of lung-depositing particles in different geographical regions and urban environments. Particle lung deposited surface area (LDSAal) concentrations and size distributions, along with PM2.5, were compared with ambient measurement data from Finland, Germany, Czechia, Chile, and India, covering traffic sites, residential areas, airports, shipping, and industrial sites. In Finland (low PM2.5), LDSAal size distributions depended significantly on the urban environment and were mainly attributable to ultrafine particles (<100 nm). In Central Europe (moderate PM2.5), LDSAal was also dependent on the urban environment, but furthermore heavily influenced by the regional aerosol. In Chile and India (high PM2.5), LDSAal was mostly contributed by the regional aerosol despite that the measurements were done at busy traffic sites. The results indicate that the characteristics of lung-depositing particles vary significantly both within cities and between geographical regions. In addition, ratio between LDSAal and PM2.5 depended notably on the environment and the country, suggesting that LDSAal exposure per unit PM2.5 may be multiple times higher in areas having low PM2.5 compared to areas with continuously high PM2.5. These findings may partly explain why PM2.5 seems more toxic near local pollution sources and in areas with low PM2.5. Furthermore, performance of a typical sensor based LDSAal measurement is discussed and a new LDSAal2.5 notation indicating deposition region and particle size range is introduced. Overall, the study emphasizes the need for country-specific emission mitigation strategies, and the potential of LDSAal concentration as a health-relevant pollution metric.
650 7a NATURVETENSKAPx Geovetenskap och miljövetenskapx Meteorologi och atmosfärforskning0 (SwePub)105082 hsv//swe
650 7a NATURAL SCIENCESx Earth and Related Environmental Sciencesx Meteorology and Atmospheric Sciences0 (SwePub)105082 hsv//eng
650 7a MEDICIN OCH HÄLSOVETENSKAPx Hälsovetenskapx Arbetsmedicin och miljömedicin0 (SwePub)303032 hsv//swe
650 7a MEDICAL AND HEALTH SCIENCESx Health Sciencesx Occupational Health and Environmental Health0 (SwePub)303032 hsv//eng
650 7a NATURVETENSKAPx Geovetenskap och miljövetenskapx Miljövetenskap0 (SwePub)105022 hsv//swe
650 7a NATURAL SCIENCESx Earth and Related Environmental Sciencesx Environmental Sciences0 (SwePub)105022 hsv//eng
653 a Exposure
653 a Human respiratory tract
653 a Particulate matter
653 a Regional aerosol
653 a Ultrafine particles
653 a Urban air quality
653 a Exposure
653 a Human respiratory tract
653 a Particulate matter
653 a Regional aerosol
653 a Ultrafine particles
653 a Urban air quality
7001 a Lintusaari, Hennau Aerosol Physics Laboratory, Physics Unit, Faculty of Engineering and Natural Sciences, Tampere University, Tampere, Finland4 aut
7001 a Oudin, Annau Umeå University,Lund University,Lunds universitet,Umeå universitet,Avdelningen för hållbar hälsa,Division of Occupational and Environmental Medicine, Lund University, Lund, Sweden,Avdelningen för arbets- och miljömedicin,Institutionen för laboratoriemedicin,Medicinska fakulteten,CIRCLE,Institutionen för designvetenskaper,Institutioner vid LTH,Lunds Tekniska Högskola,Planetär hälsa,Forskargrupper vid Lunds universitet,LTH profilområde: Aerosoler,LTH profilområden,Division of Occupational and Environmental Medicine, Lund University,Department of Laboratory Medicine,Faculty of Medicine,Department of Design Sciences,Departments at LTH,Faculty of Engineering, LTH,Planetary Health,Lund University Research Groups,LTH Profile Area: Aerosols,LTH Profile areas,Faculty of Engineering, LTH4 aut0 (Swepub:lu)med-aao
7001 a Barreira, Luis M.F.u Atmospheric Composition Research, Finnish Meteorological Institute, Helsinki, Finland4 aut
7001 a Niemi, Jarkko V.u Helsinki Region Environmental Services Authority HSY, Helsinki, Finland4 aut
7001 a Karjalainen, Panuu Aerosol Physics Laboratory, Physics Unit, Faculty of Engineering and Natural Sciences, Tampere University, Tampere, Finland4 aut0 (Swepub:lu)pa8145ka
7001 a Salo, Laurau Aerosol Physics Laboratory, Physics Unit, Faculty of Engineering and Natural Sciences, Tampere University, Tampere, Finland4 aut
7001 a Silvonen, Villeu Aerosol Physics Laboratory, Physics Unit, Faculty of Engineering and Natural Sciences, Tampere University, Tampere, Finland4 aut
7001 a Markkula, Lassiu Aerosol Physics Laboratory, Physics Unit, Faculty of Engineering and Natural Sciences, Tampere University, Tampere, Finland4 aut
7001 a Hoivala, Jussiu Aerosol Physics Laboratory, Physics Unit, Faculty of Engineering and Natural Sciences, Tampere University, Tampere, Finland4 aut
7001 a Marjanen, Petteriu Aerosol Physics Laboratory, Physics Unit, Faculty of Engineering and Natural Sciences, Tampere University, Tampere, Finland4 aut0 (Swepub:lu)pe8468ma
7001 a Martikainen, Sampsau Aerosol Physics Laboratory, Physics Unit, Faculty of Engineering and Natural Sciences, Tampere University, Tampere, Finland4 aut
7001 a Aurela, Minnau Atmospheric Composition Research, Finnish Meteorological Institute, Helsinki, Finland4 aut
7001 a Reyes, Felipe Reyesu Centro Mario Molina Chile, Santiago, Chile4 aut
7001 a Oyola, Pedrou Centro Mario Molina Chile, Santiago, Chile4 aut
7001 a Kuuluvainen, Heinou Aerosol Physics Laboratory, Physics Unit, Faculty of Engineering and Natural Sciences, Tampere University, Tampere, Finland4 aut
7001 a Manninen, Hanna E.u Helsinki Region Environmental Services Authority HSY, Helsinki, Finland4 aut
7001 a Schins, Roel P.F.u IUF-Leibniz Research Institute for Environmental Medicine, Düsseldorf, Germany4 aut
7001 a Vojtisek-Lom, Michalu Centre of Vehicles for Sustainable Mobility, Faculty of Mechanical Engineering, Czech Technical University in Prague, Prague, Czech Republic4 aut
7001 a Ondracek, Jakubu Laboratory of Aerosol Chemistry and Physics, ICPF CAS, Prague, Czech Republic,Academy of Sciences of the Czech Republic4 aut
7001 a Topinka, Janu Department of Genetic Toxicology and Epigenetics, Institute of Experimental Medicine AS CR, Prague, Czech Republic,Institute of Experimental Medicine, Czech Academy of Science4 aut
7001 a Timonen, Hilkkau Atmospheric Composition Research, Finnish Meteorological Institute, Helsinki, Finland4 aut
7001 a Jalava, Pasiu Inhalation Toxicology Laboratory, Department of Environmental and Biological Sciences, University of Eastern Finland, Kuopio, Finland4 aut
7001 a Saarikoski, Sannau Atmospheric Composition Research, Finnish Meteorological Institute, Helsinki, Finland4 aut
7001 a Rönkkö, Topiu Aerosol Physics Laboratory, Physics Unit, Faculty of Engineering and Natural Sciences, Tampere University, Tampere, Finland4 aut
7102 a Aerosol Physics Laboratory, Physics Unit, Faculty of Engineering and Natural Sciences, Tampere University, Tampere, Finlandb Avdelningen för hållbar hälsa4 org
7730 t Environment Internationald : Elsevierg 180q 180x 0160-4120x 1873-6750
8564 u https://doi.org/10.1016/j.envint.2023.108224y Fulltext
8564 u https://umu.diva-portal.org/smash/get/diva2:1805101/FULLTEXT01.pdfx primaryx Raw objecty fulltext:print
8564 u http://dx.doi.org/10.1016/j.envint.2023.108224x freey FULLTEXT
8564 8u https://urn.kb.se/resolve?urn=urn:nbn:se:umu:diva-214972
8564 8u https://doi.org/10.1016/j.envint.2023.108224
8564 8u https://lup.lub.lu.se/record/b9fd9a23-f47a-41fd-8678-028bb4fbcd89

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