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Polycyclic aromatic hydrocarbons (PAHs) in the aerosol of Higashi Hiroshima, Japan : Pollution scenario and source identification
https://hiroshima.repo.nii.ac.jp/records/2009018
https://hiroshima.repo.nii.ac.jp/records/2009018051df654-123f-450e-b666-c4c4bd10b0f8
| 名前 / ファイル | ライセンス | アクション |
|---|---|---|
WASP_182-1-4_235.pdf (204.1 KB)
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| Item type | デフォルトアイテムタイプ_（フル）(1) | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 公開日 | 2023-03-18 | |||||||||||
| タイトル | ||||||||||||
| タイトル | Polycyclic aromatic hydrocarbons (PAHs) in the aerosol of Higashi Hiroshima, Japan : Pollution scenario and source identification | |||||||||||
| 言語 | en | |||||||||||
| 作成者 |
Tham Yasmin Wai, Fon
× Tham Yasmin Wai, Fon
× Ozaki, Noriatsu
× Sakugawa, Hiroshi
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| アクセス権 | ||||||||||||
| アクセス権 | open access | |||||||||||
| アクセス権URI | http://purl.org/coar/access_right/c_abf2 | |||||||||||
| 権利情報 | ||||||||||||
| 権利情報 | Copyright (c) 2007 Springer "The original publication is available at www.springerlin.com" | |||||||||||
| 主題 | ||||||||||||
| 主題Scheme | Other | |||||||||||
| 主題 | Polycyclic aromatic hydrocarbons | |||||||||||
| 主題 | ||||||||||||
| 主題Scheme | Other | |||||||||||
| 主題 | seasonal variation | |||||||||||
| 主題 | ||||||||||||
| 主題Scheme | Other | |||||||||||
| 主題 | emission sources | |||||||||||
| 主題 | ||||||||||||
| 主題Scheme | Other | |||||||||||
| 主題 | factor analysis | |||||||||||
| 主題 | ||||||||||||
| 主題Scheme | Other | |||||||||||
| 主題 | vehicular emissions | |||||||||||
| 主題 | ||||||||||||
| 主題Scheme | NDC | |||||||||||
| 主題 | 510 | |||||||||||
| 内容記述 | ||||||||||||
| 内容記述 | Polycyclic aromatic hydrocarbons (PAHs) are considered to be atmospheric pollutants and well-known human carcinogens. This study analyzes the pollution scenarios of PAHs in the aerosol of Higashi Hiroshima, Japan. We examined the characteristics, the influences of meteorological conditions, the distribution and seasonal variation of PAHs in aerosol samples collected from June 2000 to May 2001. The concentration of PAHs in the aerosol of Higashi Hiroshima was ranging from 11.8 μg/g to 157.5 μg/g with a mean concentration of 63.4 μg/g. Results showed that there is positive correlation between aerosol PAH concentrations and ambient temperature but a relatively little correlation with solar radiation. Seasonal variation was observed with a higher concentration during winter and lower concentration during summer. Apart from that, principal component analysis and molecular diagnostic ratios were also used to characterize and identify possible PAHs emission sources. Results obtained strongly suggested that vehicular emissions appeared to be the major source of aerosol PAHs in this study although other sources do have some degree of influence. | |||||||||||
| 言語 | en | |||||||||||
| 出版者 | ||||||||||||
| 出版者 | Springer | |||||||||||
| 言語 | ||||||||||||
| 言語 | eng | |||||||||||
| 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 | |||||||||||
| 出版タイプ | ||||||||||||
| 出版タイプ | AO | |||||||||||
| 出版タイプResource | http://purl.org/coar/version/c_b1a7d7d4d402bcce | |||||||||||
| 関連情報 | ||||||||||||
| 識別子タイプ | DOI | |||||||||||
| 関連識別子 | 10.1007/s11270-007-9335-y | |||||||||||
| 関連情報 | ||||||||||||
| 識別子タイプ | DOI | |||||||||||
| 関連識別子 | http://dx.doi.org/10.1007/s11270-007-9335-y | |||||||||||
| 収録物識別子 | ||||||||||||
| 収録物識別子タイプ | ISSN | |||||||||||
| 収録物識別子 | 0049-6979 | |||||||||||
| 収録物識別子 | ||||||||||||
| 収録物識別子タイプ | NCID | |||||||||||
| 収録物識別子 | AA00886303 | |||||||||||
| 開始ページ | ||||||||||||
| 開始ページ | 235 | |||||||||||
| 書誌情報 |
Water, Air, & Soil Pollution Water, Air, & Soil Pollution 巻 182, 号 1-4, p. 235-243, 発行日 2007-06 |
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| 旧ID | 20743 | |||||||||||
