木星大気の雲対流

• 杉山 耕一朗

  北海道大学大学院理学院宇宙理学専攻

• 小高 正嗣

  北海道大学大学院理学院宇宙理学専攻

• 中島 健介

  九州大学大学院理学研究院地球惑星科学部門

• 林 祥介

  北海道大学大学院理学院宇宙理学専攻

書誌事項

タイトル別名

• Moist Convection in Jupiter's Atmosphere
• モクセイ タイキ ノ クモ タイリュウ

抄録

Traditional understanding and recent studies on the cloud structure of Jupiter's atmosphere are briefly reviewed, and the effects of aerosols on Jupiter's clouds are discussed. The cloud structure of Jupiter's atmosphere has been expected by using Equilibrium Cloud Condensation Model (ECCM) . It shows that H₂O forms the lowest cloud layer and that the cloud layer of NH₄SH and NH₃ ice form above that of the H₂O ice. The results of the optical remote sensing by Galileo Orbiter and the direct measurement by Galileo Probe were, however, not consistent with the prediction of ECCM. Recently, we have been numerically investigating possible cloud structures of Jupiter by using moist convection model which can represent convective motion and associated cloud formation explicitly. The results of numerical simulations performed by using moist convection model show that the H₂O and NH₄SH clouds can be advected to the altitude of the NH₃ cloud layer by convective motion. For further investigation of the cloud structure of Jupiter's atmosphere, however, it is necessary to consider the effects of the candidate species of aerosols in Jupiter's atmosphere on its cloud microphysics.

収録刊行物

• エアロゾル研究

  エアロゾル研究 22 (2), 101-106, 2007

  日本エアロゾル学会

キーワード

• Jupiter
• Cloud Structure
• Moist Convection

詳細情報

• CRID: 1390001204340795520
• NII論文ID: 10021918164
• NII書誌ID: AN10041511
• DOI: 10.11203/jar.22.101
• ISSN: 1881543X
• ISSN: 09122834
• NDL書誌ID: 8866379
• Web Site: https://ndlsearch.ndl.go.jp/books/R000000004-I8866379
• 本文言語コード: ja
• データソース種別:
  • JaLC
  • NDL
  • CiNii Articles
  • KAKEN
• 抄録ライセンスフラグ: 使用不可