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Transport of dust particles from the Bodﾃｩlﾃｩ region to the monsoon layer - AMMA case study of the 9-14 June 2006 period
http://hdl.handle.net/2297/26255
http://hdl.handle.net/2297/26255738f4f6f-4a97-4be7-bb75-399dfef66a41
| 名前 / ファイル | ライセンス | アクション |
|---|---|---|
FR-PR-MATSUKI-A-479.pdf (1.4 MB)
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| Item type | 学術雑誌論文 / Journal Article(1) | |||||
|---|---|---|---|---|---|---|
| 公開日 | 2017-10-06 | |||||
| タイトル | ||||||
| タイトル | Transport of dust particles from the Bodﾃｩlﾃｩ region to the monsoon layer - AMMA case study of the 9-14 June 2006 period | |||||
| 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 |
Crumeyrolle, S.
× Crumeyrolle, S.× Tulet, Pierre× Gomes, L.× Garcia-Carreras, L.× Flamant, Cyrille N.× Parker D.J.× Matsuki, Atsushi× Formenti, Paola× Schwarzenboeck, Alfons |
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| 提供者所属 | ||||||
| 内容記述タイプ | Other | |||||
| 内容記述 | 金沢大学フロンティアサイエンス機構 | |||||
| 書誌情報 |
Atmospheric Chemistry and Physics 巻 11, 号 2, p. 479-494, 発行日 2011-01-01 |
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| ISSN | ||||||
| 収録物識別子タイプ | ISSN | |||||
| 収録物識別子 | 1680-7316 | |||||
| NCID | ||||||
| 収録物識別子タイプ | NCID | |||||
| 収録物識別子 | AA12038447 | |||||
| DOI | ||||||
| 関連タイプ | isIdenticalTo | |||||
| 識別子タイプ | DOI | |||||
| 関連識別子 | 10.5194/acp-11-479-2011 | |||||
| 出版者 | ||||||
| 出版者 | Copernicus Publications | |||||
| 抄録 | ||||||
| 内容記述タイプ | Abstract | |||||
| 内容記述 | Aerosol properties were measured during an airborne campaign experiment that took place in June 2006 in West Africa within the framework of the African Monsoon Multidisciplinary Analyses (AMMA). The goal of the present study was to investigate a dynamical mechanism able to facilitate the sedimentation of dust particles from the Saharan Air Layer (SAL) into the boundary layer. A significant change in the dust particle concentration measured along the meridian between Niamey (Niger) and Cotonou (Benin) was found in the boundary layer (∼700 m), where the dust particle concentration increased in a zone where local emission is not possible. Moreover, the boundary layer top observed with the dropsondes launched with the F-F20 shows a strong relationship with the surface cover anomalies, with higher Boundary Layer (BL) tops over the warmer surfaces, such as croplands, as opposed to adjacent forest. A mesoscale atmospheric model with a new on-line dust parameterization, resulting from the Alfaro and Gomes (2001) parametrisation and AMMA observations, was used to interpret the impact of vegetation anomalies on dust particle sedimentation. The results of the simulation are consistent with the observations, with higher dust concentration over the warm surface cover anomalies. © 2011 Author(s). | |||||
| 著者版フラグ | ||||||
| 出版タイプ | VoR | |||||
| 出版タイプResource | http://purl.org/coar/version/c_970fb48d4fbd8a85 | |||||
| 関連URI | ||||||
| 識別子タイプ | URI | |||||
| 関連識別子 | http://www.atmos-chem-phys.net/11/479/2011/acp-11-479-2011.html | |||||
