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Sökning: onr:"swepub:oai:DiVA.org:du-36883" > Recent progress in ...

LIBRIS Formathandbok  (Information om MARC21)
FältnamnIndikatorerMetadata
00003088naa a2200373 4500
001oai:DiVA.org:du-36883
003SwePub
008210517s2021 | |||||||||||000 ||eng|
024a https://urn.kb.se/resolve?urn=urn:nbn:se:du-368832 URI
024a https://doi.org/10.1039/d1em00002k2 DOI
040 a (SwePub)du
041 a engb eng
042 9 SwePub
072 7a ref2 swepub-contenttype
072 7a art2 swepub-publicationtype
100a Chang, Li4 aut
2451 0a Recent progress in research on PM2.5 in subways.
264 c 2021
264 1b Royal Society of Chemistry (RSC),c 2021
338 a print2 rdacarrier
520 a Nowadays, PM2.5 concentrations greatly influence indoor air quality in subways and threaten passenger and staff health because PM2.5 not only contains heavy metal elements, but can also carry toxic and harmful substances due to its small size and large specific surface area. Exploring the physicochemical and distribution characteristics of PM2.5 in subways is necessary to limit its concentration and remove it. At present, there are numerous studies on PM2.5 in subways around the world, yet, there is no comprehensive and well-organized review available on this topic. This paper reviews the nearly twenty years of research and over 130 published studies on PM2.5 in subway stations, including aspects such as concentration levels and their influencing factors, physicochemical properties, sources, impacts on health, and mitigation measures. Although many determinants of station PM2.5 concentration have been reported in current studies, e.g., the season, outdoor environment, and station depth, their relative influence is uncertain. The sources of subway PM2.5 include those from the exterior (e.g., road traffic and fuel oil) and the interior (e.g., steel wheels and rails and metallic brake pads), but the proportion of these sources is also unknown. Control strategies of PM mainly include adequate ventilation and filtration, but these measures are often inefficient in removing PM2.5. The impacts of PM2.5 from subways on human health are still poorly understood. Further research should focus on long-term data collection, influencing factors, the mechanism of health impacts, and PM2.5 standards or regulations.
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
700a Chong, Wen Tong4 aut
700a Wang, Xinru4 aut
700a Pei, Fei4 aut
700a Zhang, Xingxingu Högskolan Dalarna,Energiteknik4 aut0 (Swepub:du)xza
700a Wang, Tongzhao4 aut
700a Wang, Chunqing4 aut
700a Pan, Song4 aut
710a Högskolan Dalarnab Energiteknik4 org
773t Environmental Scienced : Royal Society of Chemistry (RSC)g 23:5, s. 642-663q 23:5<642-663x 2050-7887x 2050-7895
8564 8u https://urn.kb.se/resolve?urn=urn:nbn:se:du-36883
8564 8u https://doi.org/10.1039/d1em00002k

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