アクセス数 : ?
ダウンロード数 : ?
ID 111206
タイトル別表記
Classification and Long-range Transport of Inorganic Small Spherical Particles in Snow Collected at Remote Area along Japan Sea in Honshu Island, Japan
著者
上村, 健 日立ハイテクノロジーズ
キーワード
long-range transfer
PM2.5
SEM-EDX
snow
small particles
資料タイプ
学術雑誌論文
抄録
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.
掲載誌名
分析化学
ISSN
05251931
cat書誌ID
AN00222633
AA11681958
出版者
日本分析化学会
65
4
開始ページ
211
終了ページ
219
発行日
2016-05-10
権利情報
© The Japan Society for Analytical Chemistry 2016
EDB ID
出版社版DOI
出版社版URL
フルテキストファイル
言語
jpn
著者版フラグ
出版社版
部局
理工学系