Study on latent heating associated tropical precipitating systems on the atmospheric large-scale circulations

热带降水系统对大气大尺度环流的潜热相关研究

• 批准号: 19740296
• 负责人: SHIGE Shoichi
• 金额: $ 2.43万
• 依托单位: Osaka Prefecture University
• 依托单位国家: 日本
• 项目类别: Grant-in-Aid for Young Scientists (B)
• 财政年份: 2007
• 资助国家: 日本
• 起止时间: 2007 至 2010
• 项目状态: 已结题
• 来源: https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-19740296/
• 关键词: 気候; 気象学; 気候変動; 大気現象; 熱帯降水; 大気大循環

Latent heating associated with tropical precipitating systems are examined using data from the precipitation radar onboard the Tropical Rainfall Measuring Mission satellite. Vertical heating structures over the eastern Pacific are shallow. It is indicated that the tropospheric circulation over the eastern Pacific excited by latent heating is consistent with the observed shallow meridional circulation, using an atmospheric model. Diurnal variations of latent heating structures are also examined. Vertical heating structures over tropical oceans keep almost the same structure all day, but those over tropical lands show a significant variation.

利用热带降雨测量任务卫星上的降水雷达的数据，研究了与热带降水系统有关的潜热。东太平洋上空的垂直加热结构很浅。结果表明，潜热激发的东太平洋对流层环流与观测到的浅层经向环流是一致的。文中还研究了潜热结构的日变化。热带海洋上的垂直加热结构几乎全天保持相同的结构，但热带陆地上的垂直加热结构表现出显著的变化。

项目成果

Spectral Retrieval of Latent Heating Profiles from TRMM PR Data. Part III: Estimating Apparent Moisture Sink Profiles over Tropical Oceans

• DOI: 10.1175/2007jamc1738.1
• 发表时间: 2008-02
• 期刊: Journal of Applied Meteorology and Climatology
• 影响因子: 3
• 作者: S. Shige;Yukari N. Takayabu;Wei-Kuo Tao

Spectral retrieval of latent heating profiles from TRMM PR data

TRMM PR 数据中潜热分布的光谱检索

• 发表时间: 2010
• 作者: Shige;S.;Y.N.Takayabu;M.Kachi;W.-K.Tao
• 通讯作者: W.-K.Tao

Spectral Retrieval of Latent Heating Profiles from TRMM PR Data. Part IV: Comparisons of Lookup Tables from Two- and Three-Dimensional Cloud-Resolving Model Simulations

• DOI: 10.1175/2009jcli2919.1
• 发表时间: 2009-10
• 期刊: Journal of Climate
• 影响因子: 4.9
• 作者: S. Shige;Yukari N. Takayabu;Yukari N. Takayabu;S. Kida;W. Tao;Xiping Zeng;Xiping Zeng;C. Yokoyama;T. L’Ecuyer

Spectral retrieval of latent heating profiles from TRMM PR data: comparisons of lookup tables from two- and three-dimensional simulations

从 TRMM PR 数据中进行潜热分布的光谱检索：二维和三维模拟查找表的比较

• DOI: 10.1117/12.804768
• 发表时间: 2008
• 作者: S. Shige;Yukari N. Takayabu;S. Kida;Wei;Xiping Zeng;Tristan L’Ecuyer
• 通讯作者: Tristan L’Ecuyer

The large-scale response of tropical atmosphere to latent heating estimated from the TRMM PR

TRMM PR 估计的热带大气对潜热的大尺度响应

• 发表时间: 2011
• 作者: Shige;S.
• 通讯作者: S.