タイトル(掲載誌)Proceedings of the CEReS international symposium = CEReS国際シンポジウム資料集
一般注記type:text
[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.
一次資料へのリンクURLhttps://opac.ll.chiba-u.jp/da/curator/106789/CeresIntlSympo16-P095.pdf
連携機関・データベース国立情報学研究所 : 学術機関リポジトリデータベース(IRDB)(機関リポジトリ)