20-km-Mesh Global Climate Simulations Using JMA-GSM Model--Mean Climate States
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- MIZUTA Ryo
- Advanced Earth Science and Technology Organization, MRI, Tsukuba
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- OOUCHI Kazuyoshi
- Advanced Earth Science and Technology Organization, MRI, Tsukuba
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- YOSHIMURA Hiromasa
- Meteorological Research Institute, Tsukuba
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- NODA Akira
- Meteorological Research Institute, Tsukuba
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- KATAYAMA Keiichi
- Japan Meteorological Agency, Tokyo
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- YUKIMOTO Seiji
- Meteorological Research Institute, Tsukuba
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- HOSAKA Masahiro
- Meteorological Research Institute, Tsukuba
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- KUSUNOKI Shoji
- Meteorological Research Institute, Tsukuba
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- KAWAI Hideaki
- Japan Meteorological Agency, Tokyo
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- NAKAGAWA Masayuki
- Japan Meteorological Agency, Tokyo
書誌事項
- タイトル別名
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- 20-km-Mesh Global Climate Simulations Using JMA-GSM Model<br>—Mean Climate States—
- 20-km-Mesh Global Climate Simulations Using JMA-GSM Model<br>—Mean Climate States—
- 20-km-mesh global climate simulations using JMA-GSM model—Mean climate states
- 20 km-mesh global climate simulations using JMA-GSM model—Mean climate state
- 20-km-mesh global climate simulations using JMA-GSM model—mean climate states—
- 20-km-Mesh global climate simulations using JMA-GSM Model<br>—Mean climate States—
- 20km-Mesh global climate simulations using JMA-GSM model
- 公開日
- 2006
- DOI
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- 10.2151/jmsj.84.165
- 公開者
- 公益社団法人 日本気象学会
この論文をさがす
説明
A global atmospheric general circulation model, with the horizontal grid size of about 20 km, has been developed, making use of the Earth Simulator, the fastest computer available at present for meteorological applications. We examine the model’s performance of simulating the present-day climate from small scale through global scale by time integrations of over 10 years, using a climatological sea surface temperature.<br>Global distributions of the seasonal mean precipitation, surface air temperature, geopotential height, zonal-mean wind and zonal-mean temperature agree well with the observations, except for an excessive amount of global precipitation, and warm bias in the tropical upper troposphere. This model improves the representation of regional-scale phenomena and local climate, by increasing horizontal resolution due to better representation of topographical effects and physical processes, with keeping the quality of representation of global climate. The model thus enables us to study global characteristics ofsmall-scale phenomena and extreme events in unprecedented detail.
収録刊行物
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- 気象集誌. 第2輯
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気象集誌. 第2輯 84 (1), 165-185, 2006
公益社団法人 日本気象学会
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詳細情報 詳細情報について
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- CRID
- 1390282681480967680
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- NII論文ID
- 110004656450
- 130004434919
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- NII書誌ID
- AA00702524
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- ISSN
- 21869057
- 00261165
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- 本文言語コード
- en
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- データソース種別
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- JaLC
- NDLサーチ
- Crossref
- NDLデジコレ（旧NII-ELS）
- CiNii Articles
- OpenAIRE
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- 抄録ライセンスフラグ
- 使用不可
