Zobrazeno 1 - 10 of 66 pro vyhledávání: '"Masaru Kunii"'
1
Akademický článek
Ensemble Dispersion Simulation of a Point-Source Radioactive Aerosol Using Perturbed Meteorological Fields over Eastern Japan
Autor: Tsuyoshi Thomas Sekiyama, Mizuo Kajino, Masaru Kunii
Publikováno v: Atmosphere, Vol 12, Iss 6, p 662 (2021)
We conducted single-model initial-perturbed ensemble simulations to quantify uncertainty in aerosol dispersion modeling, focusing on a point-source radioactive aerosol emitted from the Fukushima Daiichi Nuclear Power Plant (FDNPP) in March 2011. The
Externí odkaz: https://doaj.org/article/afb1aa34215844d2a00d4c5d2e6e35da
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2
Akademický článek
Using AIRS retrievals in the WRF-LETKF system to improve regional numerical weather prediction
Autor: Takemasa Miyoshi, Masaru Kunii
Publikováno v: Tellus: Series A, Dynamic Meteorology and Oceanography, Vol 64, Iss 0, Pp 1-11 (2012)
In addition to conventional observations, atmospheric temperature and humidity profile data from the Atmospheric Infrared Sounder (AIRS) Version 5 retrieval products are assimilated into the Weather Research and Forecasting (WRF) model, using the loc
Externí odkaz: https://doaj.org/article/e3724c47aac644a08a5e92b5502d24c6
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3
Akademický článek
Effect of lateral boundary perturbations on the breeding method and the local ensemble transform Kalman filter for mesoscale ensemble prediction
Autor: Kazuo Saito, Hiromu Seko, Masaru Kunii, Takemasa Miyoshi
Publikováno v: Tellus: Series A, Dynamic Meteorology and Oceanography, Vol 64, Iss 0, Pp 1-23 (2012)
The effect of lateral boundary perturbations (LBPs) on the mesoscale breeding (MBD) method and the local ensemble transform Kalman filter (LETKF) as the initial perturbations generators for mesoscale ensemble prediction systems (EPSs) was examined. A
Externí odkaz: https://doaj.org/article/50a15f0810d24700b3492d2d2d4ba2f5
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4
Akademický článek
Interactions between Typhoon Choi-wan (2009) and the Kuroshio Extension System
Autor: Akiyoshi Wada, Norihisa Usui, Masaru Kunii
Publikováno v: Advances in Meteorology, Vol 2013 (2013)
We investigated interactions between Typhoon Choi-wan (2009) and the Kuroshio Extension system with a coupled atmosphere-wave-ocean model in 14 numerical simulations performed with initial conditions obtained from daily oceanic reanalysis data for th
Externí odkaz: https://doaj.org/article/969902a5f28646e7a83fab5641729147
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9
Ensemble Dispersion Simulation of a Point-Source Radioactive Aerosol Using Perturbed Meteorological Fields over Eastern Japan
Autor: Masaru Kunii, Tsuyoshi Thomas Sekiyama, Mizuo Kajino
Publikováno v: Atmosphere
Volume 12
Issue 6
Atmosphere, Vol 12, Iss 662, p 662 (2021)
We conducted single-model initial-perturbed ensemble simulations to quantify uncertainty in aerosol dispersion modeling, focusing on a point-source radioactive aerosol emitted from the Fukushima Daiichi Nuclear Power Plant (FDNPP) in March 2011. The
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::fe0898c2b61fefb2aa970c4da64f8975
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