| ID | 111206 |
| Title Alternative | Classification and Long-range Transport of Inorganic Small Spherical Particles in Snow Collected at Remote Area along Japan Sea in Honshu Island, Japan
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| Author |
Imai, Shoji
The University of Tokushima
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Yamamoto, Yuhei
The University of Tokushima
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Kamimura, Takeshi
Hitachi High-Technologies
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| Keywords | long-range transfer
PM2.5
SEM-EDX
snow
small particles
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| Content Type |
Journal Article
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| Description | In order to investigate the long-range transfer mechanism of inorganic small spherical particles in wet-depositions on mountains and remote areas along the Japan Sea in Honshu Island, Japan in 2014 and 2015, other than the summit of Mt. Kajigamori in Shikoku Island, Japan, the residue was obtained with a 0.45 μm pore-sized filter and a single-particle analysis was carried out for ones below 3 μm by using a Low-Vacuum Tabletop SEM-EDX. Particles were classified in six categories according to their compositions. In this work, it was found that a new category type of distribution patterns of the particles (Al-Si particle) was presented, and proposed that depended on the 24 h back-trajectory in Russia near the coast area of Japan Sea. Relationship between classification and back trajectory of air mass was investigated and discussed.
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| Journal Title |
BUNSEKI KAGAKU
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| ISSN | 05251931
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| NCID | AN00222633
AA11681958
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| Publisher | 日本分析化学会
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| Volume | 65
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| Issue | 4
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| Start Page | 211
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| End Page | 219
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| Published Date | 2016-05-10
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| Rights | © The Japan Society for Analytical Chemistry 2016
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| EDB ID | |
| DOI (Published Version) | |
| URL ( Publisher's Version ) | |
| FullText File | |
| language |
jpn
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| TextVersion |
Publisher
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| departments |
Science and Technology
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