| Item type |
☆紀要論文 / Departmental Bulletin Paper(1) |
| 公開日 |
2018-03-27 |
| タイトル |
|
|
タイトル |
〈研究論文〉大気中粒子態及びガス態多環芳香族炭化水素類の動態解析 -東広島市における濃度,分配,季節変動について- |
| タイトル |
|
|
タイトル |
〈Original Papers〉Analysis of Atmospheric Particulate and Gaseous Polycyclic Aromatic Hydrocarbons (PAHs) in Higashi-Hiroshima, Japan -Concentration, Distribution, and Its Seasonal Variation- |
|
言語 |
en |
| 著者 |
金堀, 誉史
長田, 道紀
塊場, 丈士
河邉, 信弘
竹田, 一彦
伊藤, 一明
|
| 言語 |
|
|
言語 |
jpn |
| キーワード |
|
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主題 |
Polycyclic aromatic hydrocarbons (PAHs), particulate PAHs, size distribution, gaseous PAHs, seasonal variation, emission source, diagnostic ratio, vehicular emission |
| 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 |
departmental bulletin paper |
| 著者(英) |
|
|
言語 |
en |
|
値 |
KANAHORI,Takashi |
| 著者(英) |
|
|
言語 |
en |
|
値 |
NAGATA,Michinori |
| 著者(英) |
|
|
言語 |
en |
|
値 |
KUREBA,Takeshi |
| 著者(英) |
|
|
言語 |
en |
|
値 |
KAWABE,Nobuhiro |
| 著者(英) |
|
|
言語 |
en |
|
値 |
TAKEDA,Kazuhiko |
| 著者(英) |
|
|
言語 |
en |
|
値 |
ITO,Kazuaki |
| 著者 所属 |
|
|
値 |
アドバンテック東洋㈱ |
| 著者 所属 |
|
|
値 |
近畿大学大学院システム工学研究科 |
| 著者 所属 |
|
|
値 |
近畿大学工学部化学生命工学科 |
| 著者 所属 |
|
|
値 |
近畿大学工学部化学生命工学科 |
| 著者 所属 |
|
|
値 |
広島大学大学院生物圏科学研究科 |
| 著者 所属 |
|
|
値 |
近畿大学大学院システム工学研究科; 近畿大学工学部化学生命工学科 |
| 著者所属(翻訳) |
|
|
値 |
ADVANTEC TOYO KAISHA, LTD. |
| 著者所属(翻訳) |
|
|
値 |
Graduate School of Systems Engineering, Kindai University |
| 著者所属(翻訳) |
|
|
値 |
Department of Biotechnology and Chemistry,Faculty of Engineering, Kindai University |
| 著者所属(翻訳) |
|
|
値 |
Department of Biotechnology and Chemistry,Faculty of Engineering, Kindai University |
| 著者所属(翻訳) |
|
|
値 |
Graduate School of Biosphere Science, Hiroshima University |
| 著者所属(翻訳) |
|
|
値 |
Graduate School of Systems Engineering, Kindai University; Department of Biotechnology and Chemistry, Faculty of Engineering, Kindai University |
| 版 |
|
|
出版タイプ |
NA |
|
出版タイプResource |
http://purl.org/coar/version/c_be7fb7dd8ff6fe43 |
| 出版者 名前 |
|
|
出版者 |
近畿大学工学部 |
| 書誌情報 |
近畿大学工学部研究報告
en : Research reports of the Faculty of Engineering, Kindai University
号 51,
p. 9-13,
発行日 2017-12-21
|
| ISSN |
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収録物識別子タイプ |
ISSN |
|
収録物識別子 |
0386491X |
| 抄録 |
|
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内容記述タイプ |
Abstract |
|
内容記述 |
[Abstract]Polycyclic aromatic hydrocarbons (PAHs) are considered to be air pollutants and human carcinogenic substances. In this study, we measured PAHs in the aerosol samples (from September 2005 to August 2006) and also gaseous PAHs (from November 2005 to October 2006) for one year in the suburbs of Higashi-Hiroshima, Japan. The aerosols were classified into nine stages according to the particle diameter. The average concentration of PAHs in the aerosol was 2.93 ng/m3. The concentrations of PAHs in aerosol were higher in the fine particles than the coarse particles throughout the year and also higher in winter than in summer. The average concentration of gaseous PAHs was 50.6 ng/m3. Low molecular weights of PAHs were mainly found as gaseous components, and higher molecular weight of PAHs as particulate components. Middle molecular weights of PAHs coexisted as both gaseous and particulate components and the contents of particulate components were higher in winter than in summer. Molecular diagnostic ratios were examined to identify possible PAHs emission sources, suggesting vehicular emissions as a major source of particulate PAHs. |
| フォーマット |
|
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内容記述タイプ |
Other |
|
内容記述 |
application/pdf |
AN00063799-20171221-0009.pdf (544.2 kB)
