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Determination of Trace Elements in Aerosols at a Rural Mountainous Area and a Local City of Eastern Shikoku Region, Japan
https://tokushima-u.repo.nii.ac.jp/records/2008251
https://tokushima-u.repo.nii.ac.jp/records/2008251be722bec-b5a7-4657-82a6-c62ec73d8523
| 名前 / ファイル | ライセンス | アクション |
|---|---|---|
analsci_36_5_637.pdf (474 KB)
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| Item type | 文献 / Documents(1) | |||||||||||||||||||||||
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| 公開日 | 2020-10-06 | |||||||||||||||||||||||
| アクセス権 | ||||||||||||||||||||||||
| アクセス権 | open access | |||||||||||||||||||||||
| 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 | |||||||||||||||||||||||
| 出版社版DOI | ||||||||||||||||||||||||
| 関連識別子 | https://doi.org/10.2116/analsci.20SBN06 | |||||||||||||||||||||||
| 関連名称 | 10.2116/analsci.20SBN06 | |||||||||||||||||||||||
| 出版タイプ | ||||||||||||||||||||||||
| 出版タイプ | VoR | |||||||||||||||||||||||
| 出版タイプResource | http://purl.org/coar/version/c_970fb48d4fbd8a85 | |||||||||||||||||||||||
| タイトル | ||||||||||||||||||||||||
| タイトル | Determination of Trace Elements in Aerosols at a Rural Mountainous Area and a Local City of Eastern Shikoku Region, Japan | |||||||||||||||||||||||
| 著者 |
山本, 祐平
× 山本, 祐平
WEKO
553
× サナガワ, ヨウスケ
× 今井, 昭二
WEKO
1036
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| 抄録 | ||||||||||||||||||||||||
| 内容記述 | A simple digestion method for a mixed cellulose membrane filter in order to analyze trace elements in aerosols was examined. The determination of Cu, Fe and Ni in the certified reference materials of China loess (CJ-1) could be conducted using the digestion method. Trace elements in aerosols smaller than 10 μm size collected at Tokushima City and near mountain areas for each season were determined as a water-soluble fraction and all components by the digestion method. Back trajectory analysis implied that the contribution from the Asian continent was larger in the winter and spring than the summer. Systematic changes in the trace element compositions for each season were not observed, except for Fe, Th and U. Water-soluble components in aerosols at Tokushima City showed higher concentrations of all trace elements than those of the mountain areas. For aerosols in Tokushima City and near to the mountain areas, As, Bi, Cd, Cu and Pb were mainly derived from anthropogenic sources, whereas Ba, Co, Cs, Ga, Mn, Rb, Sr, Th, U and V were derived from natural crustal sources. The origin of Pb and Cd was considered based on the Pb/Cd ratio. | |||||||||||||||||||||||
| キーワード | ||||||||||||||||||||||||
| 主題 | Aerosols | |||||||||||||||||||||||
| キーワード | ||||||||||||||||||||||||
| 主題 | filter digestion | |||||||||||||||||||||||
| キーワード | ||||||||||||||||||||||||
| 主題 | trace elements | |||||||||||||||||||||||
| キーワード | ||||||||||||||||||||||||
| 主題 | water-soluble | |||||||||||||||||||||||
| 書誌情報 |
en : Analytical Sciences 巻 36, 号 5, p. 637-643, 発行日 2020-05-10 |
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| 収録物識別子タイプ | ISSN | |||||||||||||||||||||||
| 収録物識別子 | 13482246 | |||||||||||||||||||||||
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| 収録物識別子タイプ | ISSN | |||||||||||||||||||||||
| 収録物識別子 | 09106340 | |||||||||||||||||||||||
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| 収録物識別子タイプ | NCID | |||||||||||||||||||||||
| 収録物識別子 | AA10500785 | |||||||||||||||||||||||
| 出版者 | ||||||||||||||||||||||||
| 出版者 | The Japan Society for Analytical Chemistry | |||||||||||||||||||||||
| EID | ||||||||||||||||||||||||
| 識別子 | 371634 | |||||||||||||||||||||||
| 言語 | ||||||||||||||||||||||||
| 言語 | eng | |||||||||||||||||||||||
