Item type |
紀要論文(ELS) / Departmental Bulletin Paper(1) |
公開日 |
2001-11-01 |
タイトル |
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タイトル |
Behavior of externally mixed liquid and solid polar stratospheric cloud particles in a numerical box model under temperature decrease |
言語 |
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言語 |
eng |
資源タイプ |
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資源タイプ識別子 |
http://purl.org/coar/resource_type/c_6501 |
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資源タイプ |
departmental bulletin paper |
ID登録 |
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ID登録 |
10.15094/00002928 |
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ID登録タイプ |
JaLC |
ページ属性 |
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内容記述タイプ |
Other |
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内容記述 |
P(論文) |
記事種別(英) |
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en |
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Scientific Paper |
論文名よみ |
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その他のタイトル |
Behavior of externally mixed liquid and solid polar stratospheric cloud particles in a numerical box model under temperature decrease |
著者名よみ |
/ シバタ, タカシ
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著者名(英) |
Daneva, Diana
Shibata, Takashi
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著者所属(英) |
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en |
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Solar Terrestrial Environment Laboratory, Nagoya University |
著者所属(英) |
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en |
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Solar Terrestrial Environment Laboratory, Nagoya University |
抄録(英) |
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内容記述タイプ |
Other |
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内容記述 |
Type I polar stratospheric clouds (PSCs) are simulated via an ensemble of externally mixed H_2SO_4/HNO_3/H_2O ternary solution droplets and solid NAT (nitric acid tri-hydrate) particles in a microphysical box model. The behavior of this ensemble is investigated under two temperature-change conditions : meso-and synoptic-scale ones. The results show that the evolution of size and composition of liquid droplets depends strongly on temperature cooling rate, depletion of gas phase HNO_3,and initial size distribution; however, evolution of NAT particles is not strongly influenced by their initial size distribution. The development of the microphysical properties of the particles simulated in the model can be controlled by adjusting such parameters as cooling rate, total number of solid particles, and size distribution. The developed model can be used for interpreting lidar data of Arctic PSC_s, and for simulating PSC particles. It can also be used in photochemical models investigating polar ozone depletion by providing the total surface area of the particles and the changes in gas phase HNO_3 due to condensation (evaporation) on these particles. |
雑誌書誌ID |
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収録物識別子タイプ |
NCID |
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収録物識別子 |
AA1129795X |
書誌情報 |
Polar meteorology and glaciology
巻 15,
p. 32-42,
発行日 2001-11
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出版者 |
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出版者 |
National Institute of Polar Research |