SURVEY OF INDOOR ENVIRONMENTAL QUALITY IN OFFICES DURING THE COVID-19 PANDEMIC (PART 1): COMPARISON OF INDOOR ENVIRONMENT AT TWO POINTS AND ASSOCIATION WITH COVID-19 COUNTERMEASURES
Indoor environmental qualities in offices during the COVID-19 pandemic were analyzed on the following 4 aspects.1. Indoor environments during the COVID-19 pandemic were measured in 20 office buildings, indicating that ventilation might have changed from pre-COVID-19.2. A comparison of the indoor env...
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| Veröffentlicht in: | Journal of Environmental Engineering (Transactions of AIJ) 2023/06/01, Vol.88(808), pp.547-555 |
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| container_issue | 808 |
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| container_title | Journal of Environmental Engineering (Transactions of AIJ) |
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| creator | ASAOKA, Ryo UMISHIO, Wataru KAGI, Naoki HAYASHI, Motoya SAWACHI, Takao UENO, Takahiro |
| description | Indoor environmental qualities in offices during the COVID-19 pandemic were analyzed on the following 4 aspects.1. Indoor environments during the COVID-19 pandemic were measured in 20 office buildings, indicating that ventilation might have changed from pre-COVID-19.2. A comparison of the indoor environment in 2020 and 2021 showed an increase in CO2 concentrations.3. Occupancy rate and CO2 concentration had a positive correlation, indicating that workers’ return to offices in 2021 increased CO2 concentration.4. The relationship between countermeasures for COVID-19 and indoor environments was analyzed, indicating that mechanical ventilation system might be effective during the COVID-19 pandemic. |
| doi_str_mv | 10.3130/aije.88.547 |
| format | Article |
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Environ. Eng.</addtitle><date>2023-06-01</date><risdate>2023</risdate><volume>88</volume><issue>808</issue><spage>547</spage><epage>555</epage><pages>547-555</pages><issn>1348-0685</issn><eissn>1881-817X</eissn><abstract>Indoor environmental qualities in offices during the COVID-19 pandemic were analyzed on the following 4 aspects.1. Indoor environments during the COVID-19 pandemic were measured in 20 office buildings, indicating that ventilation might have changed from pre-COVID-19.2. A comparison of the indoor environment in 2020 and 2021 showed an increase in CO2 concentrations.3. Occupancy rate and CO2 concentration had a positive correlation, indicating that workers’ return to offices in 2021 increased CO2 concentration.4. 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| identifier | ISSN: 1348-0685 |
| ispartof | Journal of Environmental Engineering (Transactions of AIJ), 2023/06/01, Vol.88(808), pp.547-555 |
| issn | 1348-0685 1881-817X |
| language | jpn |
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| source | Elektronische Zeitschriftenbibliothek - Frei zugängliche E-Journals; J-STAGE (Japan Science & Technology Information Aggregator, Electronic) Freely Available Titles - Japanese |
| subjects | Carbon dioxide Carbon dioxide concentration COVID-19 Environmental quality Field survey Indoor air quality Indoor environment Indoor environmental quality Indoor environments Mechanical ventilation Office building Office buildings Pandemics Thermal environment Ventilation |
| title | SURVEY OF INDOOR ENVIRONMENTAL QUALITY IN OFFICES DURING THE COVID-19 PANDEMIC (PART 1): COMPARISON OF INDOOR ENVIRONMENT AT TWO POINTS AND ASSOCIATION WITH COVID-19 COUNTERMEASURES |
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