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Hygroscopic mineral dust particles as influenced by chlorine chemistry in the marine atmosphere
http://hdl.handle.net/2297/17574
http://hdl.handle.net/2297/175742ed35421-b4ad-424c-be74-c13e0736a0b8
| 名前 / ファイル | ライセンス | アクション |
|---|---|---|
FR-PR-TOBO-Y-5817.pdf (609.5 kB)
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| Item type | 学術雑誌論文 / Journal Article(1) | |||||
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| 公開日 | 2017-10-06 | |||||
| タイトル | ||||||
| タイトル | Hygroscopic mineral dust particles as influenced by chlorine chemistry in the marine atmosphere | |||||
| 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 | |||||
| 著者 |
Tobo, Yutaka
× Tobo, Yutaka× Zhang, Daizhou× Nakata, Naonobu× Yamada, Maromu× Ogata, Hiroko× Hara, Kazutaka× Iwasaka, Yasunobu |
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| 書誌情報 |
Geophysical Research Letters 巻 36, 号 5, p. L05817, 発行日 2009-03-16 |
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| ISSN | ||||||
| 収録物識別子タイプ | ISSN | |||||
| 収録物識別子 | 0094-8276 | |||||
| NCID | ||||||
| 収録物識別子タイプ | NCID | |||||
| 収録物識別子 | AA00657102 | |||||
| DOI | ||||||
| 関連タイプ | isVersionOf | |||||
| 識別子タイプ | DOI | |||||
| 関連識別子 | 10.1029/2008GL036883 | |||||
| 出版者 | ||||||
| 出版者 | American Geophysical Union (AGU) | |||||
| 抄録 | ||||||
| 内容記述タイプ | Abstract | |||||
| 内容記述 | Morphology and elemental compositions of individual dust particles were investigated with the use of Asian dust samples collected at a site along the Sea of Japan side of the archipelago. Our results indicate the preferential formation of chloride in Ca-containing dust particles (0.1 < Cl/Ca < 0.65) in cases when the particles contain little or no sulfate. Most of them are in an amorphous state and nearly spherical even under high vacuum. A likely explanation for the results is that highly soluble salts such as calcium chloride (CaCl2) are formed as a result of heterogeneous reactions of dust particles with chloride precursor gases (mostly, HCl) in the marine atmosphere. The chloride formation is expected to play an important role in enhancing the hygroscopicity of dust particles. Copyright 2009 by the American Geophysical Union. | |||||
| 著者版フラグ | ||||||
| 出版タイプ | AM | |||||
| 出版タイプResource | http://purl.org/coar/version/c_ab4af688f83e57aa | |||||
