| Item type |
☆紀要論文 / Departmental Bulletin Paper(1) |
| 公開日 |
2010-09-09 |
| タイトル |
|
|
タイトル |
Distribution of stable isotopes of particulate lead in the atmosphere in Osaka, Japan |
|
言語 |
en |
| 著者 |
Nakaguchi, Yuzuru
Matoba, Yukihiro
Shimizu, Atsushi
Yamazaki, Hideo
Fujino, Osamu
Minami, Takeshi
|
| 言語 |
|
|
言語 |
eng |
| キーワード |
|
|
主題 |
Lead, Stable isotope ratio, Particulate, Particle size, Atmosphere, Environmental pollution |
| 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 |
中口, 讓 |
| 著者(英) |
|
|
言語 |
en |
| 著者(英) |
|
|
言語 |
en |
| 著者(英) |
|
|
言語 |
en |
|
値 |
山崎, 秀夫 |
| 著者(英) |
|
|
言語 |
en |
|
値 |
藤野, 治 |
| 著者(英) |
|
|
言語 |
en |
|
値 |
南, 武志 |
| 著者 所属 |
|
|
値 |
Department of Chemistry, Kinki University , Interdisciplinary Graduate School of Science and Engineering, Kinki University |
| 著者 所属 |
|
|
値 |
Department of Chemistry, Kinki University |
| 著者 所属 |
|
|
値 |
Life Sciences, School of Science & Engineering, Kinki University |
| 著者 所属 |
|
|
値 |
Life Sciences, School of Science & Engineering, Kinki University |
| 著者 所属 |
|
|
値 |
Interdisciplinary Graduate School of Science and Engineering, Kinki University |
| 著者 所属 |
|
|
値 |
Life Sciences, School of Science & Engineering, Kinki University , Interdisciplinary Graduate School of Science and Engineering, Kinki 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 |
近畿大学理工学総合研究所 |
| 書誌情報 |
理工学総合研究所研究報告
en : Annual reports by Research Institute for Science and Technology
号 18,
p. 35-40,
発行日 2006-02-01
|
| ISSN |
|
|
収録物識別子タイプ |
ISSN |
|
収録物識別子 |
09162054 |
| 抄録 |
|
|
内容記述タイプ |
Abstract |
|
内容記述 |
[Abstract] Poorly soluble particulate materials (PMs) in the atmosphere were collected in Osaka, Japan, over nine months, and the distribution of stable isotopes of lead in PMs was observed for elucidation of original sources of PMs. PMs were divided into three groups depending on their particle sizes, PM-1 (＞10μm), PM-2 (10-2.5μm), and PM-3 (＜2.5μm). There were no differences in lead concentration among the three groups. Lead isotope ratios of total PMs during nine months were 0.880±0.011 for ^<207/206>Pb, 2.137±0.033 for ^<208/206>Pb, and 0.413±0.007 for ^<207/208>Pb. There was no relationship between ^<208/206>Pb and ^<207/206>Pb in PM-2 and PM-3, although there was a significant relationship between both ratios in PM-1. Ratios of both ^<207/206>Pb and ^<208/206>Pb in PM-1 and PM-2 remained similar in each month, but both ratios in PM-3 dramatically raised and fell during nine months. From the present study, there may be various sources of lead PMs in the atmosphere, and the lead source of PM-3 may be different from PM-1 and PM-2. |
| 内容記述 |
|
|
内容記述タイプ |
Other |
|
内容記述 |
本文データはCiNiiから複製したものである。 |
| フォーマット |
|
|
内容記述タイプ |
Other |
|
内容記述 |
application/pdf |
AN10074306-20060228-0035.pdf (1.5 MB)
