T Seiki, W Roh, M Satoh - Atmosphere-Ocean, 2022 - Taylor & Francis
Global cloud resolving models (GCRMs) are a new type of general circulation model that explicitly calculates the growth of cloud systems with fine spatial resolutions and more than …
R Shibuya, K Sato, M Tsutsumi, T Sato… - Atmospheric …, 2017 - acp.copernicus.org
The first observations made by a complete PANSY radar system (Program of the Antarctic Syowa MST/IS Radar) installed at Syowa Station (39.6° E, 69.0° S) were successfully …
R Shibuya, K Sato - Atmospheric Chemistry and Physics, 2019 - acp.copernicus.org
This study aims to examine the dynamical characteristics of gravity waves with relatively low frequency in the Antarctic mesosphere via the first long-term simulation using a high-top …
Y Minamihara, K Sato… - Journal of Geophysical …, 2023 - Wiley Online Library
We conducted two 10‐day observational campaigns in 2019 targeting turbulence in the troposphere and lower stratosphere by adopting a frequency domain radar interferometric …
Geophysical models of the atmosphere and ocean invariably involve parameterizations. These represent two distinct areas: Subgrid processes that the model cannot resolve, and …
Y Minamihara - 2021 - repository.dl.itc.u-tokyo.ac.jp
It is well known that atmospheric Rossby waves (RWs) and gravity waves (GWs) excited mainly in the troposphere, propagate upward, and drive the general circulation in the middle …
澁谷亮輔 - (No Title), 2017 - repository.dl.itc.u-tokyo.ac.jp
Gravity waves are atmospheric waves with a restoring force of buoyancy that transport momentum upward from the troposphere to the middle atmosphere. Since horizontal …