Research Interests 【 display / non-display 】

Research Interests 【 display / non-display 】

Research Areas 【 display / non-display 】

Research Areas 【 display / non-display 】

Papers 【 display / non-display 】

Papers 【 display / non-display 】

• 衛星観測データを用いた多波長多ピクセル法による大気エアロゾルの解析精度の改善（その２）

  関口 美保, 橋本 真喜子, 中島 映至 , 2024.05

  日本気象学会2024年春季大会講演予稿集

• 気候モデルMIROC7の開発

  32. 廣田 渚郎, 道端 拓朗, 山上 遥航, 建部 洋晶, 鈴木 健太郎, 渡部 雅浩, 川崎 高雄, 新田 友子, 齋藤 冬樹, 大越智 幸司, 関口 美保, 渡辺 真吾, 塩竈 秀夫, 小倉 知夫, 竹村 俊彦, 大野 知紀, 阿部 学, 芳村 圭, 川合 秀明, 千喜良 稔, 八代 尚, 五籐 大輔 , 2024.05

  JpGU Meeting 2024, May. 26-31

• Emulation of Broadband-trained deep learning framework for atmospheric radiative transfer(Longwave)

  Ha Hyunju, 関口 美保 , 2024.05

  JpGU Meeting 2024, May. 26-31

• 多波長多ピクセル法を用いたエアロゾルと海色の同時推定アルゴリズムの更新

  関口 美保, 中島 映至, 橋本 真喜子, Shi Chong, 桃井 裕広 , 2024.05

  JpGU Meeting 2024, May. 26-31

• Impact of model grid spacing on the feedback between shortwave three-dimensional radiative transfer and an isolated nonprecipitating cumulus

  K. Hirata, Y. Sato, M. Sekiguchi, and M. Inats , 2024

  SOLA

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Books 【 display / non-display 】

Books 【 display / non-display 】

• 気象データ分析の高度化とビジネス利用

  越塚 登 , 2022.06

  (株）エヌ・ティー・エス

• 地球温暖化―そのメカニズムと不確実性

  日本気象学会地球環境問題委員会 , 2014.12

  朝倉書店 , さまざまな温室効果気体 , 22-26

• 気象・気候学のための最新放射計算技術とその応用

  関口美保 , 2011.09

  日本気象学会 , GCMにおける放射過程のモデル化 , 1-24

• からだと光の事典

  大西武雄　監修 , 2010.12

  朝倉書店 , 太陽と地球の光環境 , 1-6

• A study on evaluation of the radiation flux and its computational optimization in the gaseous absorbing atmosphere

  Miho Sekiguchi , 2006.09

  Center of Climate System Research , 32 , 1-158

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Grant-in-Aid for Scientific Research 【 display / non-display 】

Grant-in-Aid for Scientific Research 【 display / non-display 】

• 雲化学GCMと観測による金星大気スーパーローテーションの維持メカニズムの解明

  Project Period (FY)： 2023/04  -  2027/03  Investigator(s): 高木 征弘

  Grant-in-Aid for Scientific Research(A)  Co-Investigator  23H00150 

• Updating MIROC toward a global cloud-resolving model

  Project Period (FY)： 2020/10  -  2023/03  Investigator(s): 三浦 裕亮

  Grant-in-Aid for Transformative Research Areas(B) (Planned Research)  Co-Investigator  20H05729 

• Observational and numerical study on the Venus atmospheric dynamics

  Project Period (FY)： 2016/04  -  2020/03  Investigator(s): MATSUDA Yoshihisa

  Grant-in-Aid for Scientific Research(A)  Co-Investigator  16H02225 

  We performed observational and numerical studies on the Venus atmospheric dynamics, and succeeded in finding topographic waves and thermal tides. We reproduced these waves in a general circulation model to elucidate their temporal and spatial structures and their effects on the general circulation and material transports in the Venus atmosphere. We found that streak features observed by an infrared camera onboard Akatsuki were generated by a front associated with baroclinic instability waves. We also obtained some results on the thermally stratified structures and the generation mechanism of the atmospheric superrotation.

• Innovative research of broadband radiative transfer model for high resolution models

  Project Period (FY)： 2015/04  -  2019/03  Investigator(s): Sekiguchi Miho

  Grant-in-Aid for Young Scientists(B)  Principal Investigator  15K17759 

  For gas absorption process, MstrnX was not simulated well in case of the quadruple CO2 condensation because it is assumed the doubling CO2 condensation in the previous version. In this study, we revise this model to correspond the quadruple CO2 condensation with the update of database. For particle scattering process, ice crystal habits was assumed sphere, so we modify it can be adopted the hexagonal column and aggregate particle. Moreover, large particle scattering are introduced, that is able to calculate the radiation effects of fog, rain, and snow particles that could not be calculated using the conventional method.

• マルチスケール大気放射モデルを用いた全球雲解像放射エネルギー収支の定量化

  Project Period (FY)： 2015/04  -  2018/03 

  Grant-in-Aid for Scientific Research(B)  Co-Investigator  15H03729 

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Lesson Subject 【 display / non-display 】

Lesson Subject 【 display / non-display 】