| アイテムタイプ |
学術雑誌論文 / Journal Article(1) |
| 公開日 |
2025-06-10 |
| タイトル |
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|
タイトル |
Seasonal and Diurnal Variations of Indoor PM2.5 in Six Households in Akure, Nigeria |
|
言語 |
en |
| 言語 |
|
|
言語 |
eng |
| キーワード |
|
|
言語 |
en |
|
主題Scheme |
Other |
|
主題 |
indoor air pollution |
| キーワード |
|
|
言語 |
en |
|
主題Scheme |
Other |
|
主題 |
particulate matter |
| キーワード |
|
|
言語 |
en |
|
主題Scheme |
Other |
|
主題 |
low-cost sensor |
| キーワード |
|
|
言語 |
en |
|
主題Scheme |
Other |
|
主題 |
Sub-Saharan Africa |
| 資源タイプ |
|
|
資源タイプ識別子 |
http://purl.org/coar/resource_type/c_6501 |
|
資源タイプ |
journal article |
| 著者 |
Saetae, Sawanya
Abulude, Francis Olawale
Arasaki, Kazushi
Ndamitso, Mohammed Mohammed
Akinnusotu, Akinyinka
Oluwagbayide, Samuel Dare
Matsumi, Yutaka
Kawamoto, Kazuaki
Nakayama, Tomoki
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| 抄録 |
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内容記述タイプ |
Abstract |
|
内容記述 |
Seasonal, diurnal, and site-to-site variations in indoor PM2.5 concentrations in Akure, a city in southwestern Nigeria, are investigated by continuous observations using low-cost sensors in six households. Significant seasonal variations were observed, with the highest monthly PM2.5 concentrations occurring in the dry season, both indoors and outdoors. Significant seasonal variations with higher PM2.5 levels during the dry season were observed, with mean PM2.5 concentrations of 55 μg/m3 in the kitchen and 48 μg/m3 in the living rooms, compared to those during the wet season (23 μg/m3 in the kitchen and 14 μg/m3 in the living rooms). The kitchen-to-outdoor and indoor-to-outdoor PM2.5 ratios increased particularly during the morning and evening hours at several sites, suggesting significant contributions from cooking activities in the kitchen, as well as the transfer of PM2.5 into the living room. An assessment of PM2.5 exposure risks among 32 residents in the studied households revealed higher risks among individuals who cook routinely. This study underscores the importance of addressing indoor air pollution alongside outdoor pollution, particularly by improving ventilation and reducing cooking emissions, to effectively minimize exposure risks. |
|
言語 |
en |
| 書誌情報 |
en : Atmosphere
巻 16,
号 5,
p. art. no. 603,
発行日 2025-05-16
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| 出版者 |
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|
出版者 |
MDPI |
|
言語 |
en |
| ISSN |
|
|
収録物識別子タイプ |
EISSN |
|
収録物識別子 |
2073-4433 |
| DOI |
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|
関連タイプ |
isIdenticalTo |
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|
識別子タイプ |
DOI |
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|
関連識別子 |
10.3390/atmos16050603 |
| 権利 |
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|
権利情報 |
© 2025 by the authors. Licensee MDPI, Basel, Switzerland. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution (CC BY) license (https://creativecommons.org/ licenses/by/4.0/). |
|
言語 |
en |
| 著者版フラグ |
|
|
出版タイプ |
VoR |
|
出版タイプResource |
http://purl.org/coar/version/c_970fb48d4fbd8a85 |
| 引用 |
|
|
内容記述タイプ |
Other |
|
内容記述 |
Atmosphere, 16(5), art. no. 603; 2025 |
|
言語 |
en |
A16_603.pdf (5.3 MB)
