Research theme for competitive and other funds (13)：
2024 - 2029 変調するモンスーンと日本周辺における極端気象の予測可能性
2024 - 2027 大気ブロッキングに内在する予測障壁の出現条件とメカニズムの解明
2023 - 2026 全球気象予報に対する海洋上空観測インパクト定量化の試み
2019 - 2024 Extratropical air-sea interaction that can potentially influence atmospheric anomalies and their predictability
2020 - 2023 Dynamics of midlatitude stratosphere-troposphere coupling in the midlatitude winter in the Northern Hemisphere.
2018 - 2023 On formation mechanism of blocking: Excitation from the climatic fields without blocking
2017 - 2021 Quantitative Evaluation of the Predictability of Tornado and Gust Phenomena by Cutoff Low
2015 - 2020 Atmospheric/Oceanic General circulations in isentropic/isopicnal vertical coordinates
2014 - 2019 Studies on mechanisms for variability in Typhoon track forecasts
2014 - 2018 Re-consideration on the atmospheric circulation on an aquaplanet: toward the proposal of a new model intercomparison, APE2
2013 - 2017 Study of covariability processes between the atmosphere and surface ocean using a coupled atmosphere-ocean data assimilation system
2013 - 2016 Storm-track variability prior to blocking: Mechanism and predictability
2014 - 2015 Investigations of heavy snowfall disaster in the Kanto-Koshin district on Feburuary 14-16, 2014
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Papers (34)：
Koryu Yamamoto, Keita Iga, Akira Yamazaki. Mergers as the Maintenance Mechanism of Cutoff Lows: A Case Study over Europe in July 2021. Monthly Weather Review. 2024. 152. 6. 1241-1256
Takumi Honda, Akira Yamazaki. Machine Learning Enables Real-Time Proactive Quality Control: A Proof-Of-Concept Study. Geophysical Research Letters. 2024. 51. 6
Akira Yamazaki, Shin Fukui, Shiori Sugimoto. The Impacts of East Siberian Blocking on the Development of the JPCZ. SOLA. 2024. 20. 31-38
Akira Yamazaki, Koji Terasaki, Takemasa Miyoshi, Shunsuke Noguchi. Estimation of AMSU-A Radiance Observation Impacts in an LETKF-Based Atmospheric Global Data Assimilation System: Comparison with EFSO and Observing System Experiments. Weather and Forecasting. 2023. 38. 6. 953-970
Ensemble-based experimental atmospheric reanalysis using a global coupled atmosphere-ocean GCM
2017
Lectures and oral presentations (35)：
Land-sea contrast of observation impacts in the recent global observing network estimated by EFSO
(9th GEWEX OSC 2024)
The impacts of East Siberian blocking on the development of the JPCZ
(9th GEWEX OSC 2024)
The impacts of East Siberian blocking on the development of the JPCZ
(AOGS2024 2024)
Global distributions of observation impacts estimated by EFSO
(8th WMO Workshop on the Impact of Various Observing Systems on Numerical Weather Prediction and Earth System Prediction 2024)
2012/04 - Japan Agency for Marine-Earth Science and Technology
Association Membership(s) (5)：
THE OCEANOGRAPHIC SOCIETY OF JAPAN
, THE JAPANESE SOCIETY OF SNOW AND ICE
, American Geophysical Union
, JAPAN GEOSCIENCE UNION
, METEOROLOGICAL SOCIETY OF JAPAN
