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CeresIntlSympo16-P095 pdf 2.56 MB 42

基本情報

データ種別：学術成果リポジトリ

タイトル
Characteristics of dust aerosol derived from sky-radiometer over Loess Plateau of Northwest China
作成者
BI, Jianrong
LIU, Yuzhi
HUANG, Jianping
SHI, Guangyu
TAKAMURA, Tamio
作成者ID
1000040272356
研究者リゾルバ
HUANG, Zhong wei
KHATRI, Pradeep
SHI, Jinsen
WANG, Tianhe
WANG, Xin
ZHANG, Beidou
作成者の別表記
高村, 民雄
1000040272356
研究者リゾルバ
内容
[ABSTRACT]This study investigates the characteristics of dust aerosols over Loess Plateu of Northwest China using observation data collected in this region during 2009 and 2010. As the first part of the research, comparison of aerosol optical thickness (AOT) and single scattering albedo (SSA) measured by two independent instruments (SKYNET sky radiometer and AERONET sun photometer) is performed. We find very good agreement of AOT, whereas SSA from the former instrument is systematically higher than the latter on. The possible reasons for such differences are discussed. As the second part of the study, we study the characteristics of dust aerosols in this region. We find that strong dust events can carry high concentration of anthropogenic aerosols, such as black carbon (BC) aerosol, during their transport from the source region. This finding may provide some clues to justify absorptive Asian dust aerosols observed in the Pacific Ocean region in the past studies. The study also suggests that significant dust aerosols may exist in the atmosphere of this region even during no dust event days.
ハンドルURL
https://opac.ll.chiba-u.jp/da/curator/106789/
フルテキストへのリンク
https://opac.ll.chiba-u.jp/da/curator/106789/CeresIntlSympo16-P095.pdf
公開者
Chiba University. Center for Environmental Remote Sensing
公開者の別表記
千葉大学環境リモートセンシング研究センター
NII資源タイプ
会議発表用資料
掲載誌名
Proceedings of the CEReS international symposium = CEReS国際シンポジウム資料集
巻
16
開始ページ
95
終了ページ
100
刊行年月
2010-10-21
著者版フラグ
publisher
カテゴリ
環境リモートセンシング研究センター「CEReSシンポジウム資料集」