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Cloud and Water Vapor Feedbacks in a Vertical Energy-Balance Model with Maximum Entropy Production
http://hdl.handle.net/2261/51877
http://hdl.handle.net/2261/518772fae0dfe-ef6a-4a75-bcbe-8f6060b932e8
| 名前 / ファイル | ライセンス | アクション |
|---|---|---|
Nakajima2008JC_H24P133.pdf (327.7 kB)
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| Item type | 学術雑誌論文 / Journal Article(1) | |||||
|---|---|---|---|---|---|---|
| 公開日 | 2017-01-10 | |||||
| タイトル | ||||||
| タイトル | Cloud and Water Vapor Feedbacks in a Vertical Energy-Balance Model with Maximum Entropy Production | |||||
| 言語 | ||||||
| 言語 | eng | |||||
| キーワード | ||||||
| 主題Scheme | Other | |||||
| 主題 | Feedback | |||||
| キーワード | ||||||
| 主題Scheme | Other | |||||
| 主題 | Clouds | |||||
| キーワード | ||||||
| 主題Scheme | Other | |||||
| 主題 | Water vapor | |||||
| キーワード | ||||||
| 主題Scheme | Other | |||||
| 主題 | Energy budget | |||||
| キーワード | ||||||
| 主題Scheme | Other | |||||
| 主題 | Entropy | |||||
| 資源タイプ | ||||||
| 資源 | http://purl.org/coar/resource_type/c_6501 | |||||
| タイプ | journal article | |||||
| 著者 |
Wang, Biao
× Wang, Biao× Nakajima, Teruyuki× Shi, Guangyu |
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| 著者所属 | ||||||
| 著者所属 | State Key Laboratory of Numerical Modeling for Atmospheric Sciences and Geophysical Fluid Dynamics, Institute of Atmospheric Physics, Chinese Academy of Science | |||||
| 著者所属 | ||||||
| 著者所属 | Center for Climate System Research, Tokyo University | |||||
| 抄録 | ||||||
| 内容記述タイプ | Abstract | |||||
| 内容記述 | A vertically one-dimensional model is developed with cloud fraction constrained by the maximum entropy production (MEP) principle. The model reasonably reproduces the global mean climate with its surface temperature, radiation and heat fluxes, cloud fraction, and lapse rate. The maximum convection hypothesis in Paltridge's models is related to the MEP principle, and the MEP state of climate is approximately equivalent to that with the maximum lapse rate. The sensitivity investigation about the model assumptions and the prescribed parameters show that the model is considerably robust in simulating the global mean climate. With the MEP constraint, the feedbacks of cloud and water vapor to external forcings, such as changes of CO2 concentration, solar incidence, and surface albedo, are evaluated. While water vapor always behaves as a strong positive feedback, cloud feedbacks to the different forcings are different, in both magnitude and sign. The modeled feedback of cloud fraction to the forcing resulting from surface albedo variation seems in good agreement with the observed seasonal variation of the global cloud fraction. | |||||
| 書誌情報 |
Journal of climate 巻 21, 号 24, p. 6689-6697, 発行日 2008-12-15 |
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| ISSN | ||||||
| 収録物識別子タイプ | ISSN | |||||
| 収録物識別子 | 08948755 | |||||
| 書誌レコードID | ||||||
| 収録物識別子タイプ | NCID | |||||
| 収録物識別子 | AA10683936 | |||||
| DOI | ||||||
| 識別子タイプ | DOI | |||||
| 関連識別子 | info:doi/10.1175/2008JCLI2349.1 | |||||
| 権利 | ||||||
| 権利情報 | © Copyright 2008 American Meteorological Society (AMS). Permission to use figures, tables, and brief excerpts from this work in scientific and educational works is hereby granted provided that the source is acknowledged. Any use of material in this work that is determined to be “fair use” under Section 107 of the U.S. Copyright Act or that satisfies the conditions specified in Section 108 of the U.S. Copyright Act (17 USC §108, as revised by P.L. 94-553) does not require the AMS’s permission. Republication, systematic reproduction, posting in electronic form, such as on a web site or in a searchable database, or other uses of this material, except as exempted by the above statement, requires written permission or a license from the AMS. Additional details are provided in the AMS Copyright Policy, available on the AMS Web site located at (http://www.ametsoc.org/) or from the AMS at 617-227-2425 or copyright@ametsoc.org. | |||||
| 日本十進分類法 | ||||||
| 主題Scheme | NDC | |||||
| 主題 | 451 | |||||
| 出版者 | ||||||
| 出版者 | American Meteorological Society | |||||
| 異版である | ||||||
| 関連タイプ | isVersionOf | |||||
| 識別子タイプ | URI | |||||
| 関連識別子 | http://doi.org/10.1175/2008JCLI2349.1 | |||||
