Tomohiko Tomita

J-GLOBAL         Last updated: Nov 9, 2019 at 15:35
 
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Name
Tomohiko Tomita
URL
http://www.sci.kumamoto-u.ac.jp/~tomita/English/Emain.htm
Affiliation
Kumamoto University
Job title
Associate Professor
Degree
Ph. D.(University of Tsukuba)

Research Areas

 
 

Published Papers

 
Physics-guided Neural Network with Model Discrepancy Based on Upper Troposphere Wind Prediction (accepted)
Ken-ichi Fukui, Junya Tanaka, Tomohiko Tomita, Masayuki Numao
ICMLA2019      2019   [Refereed]
A study of upper tropospheric circulations over the Northern Hemisphere prediction using multivariate features by ConvLSTM (accepted)
Ekasit Phermphoonphiphat, Tomohiko Tomita, Masayuki Numao, Ken-ichi Fukui
IES2019      2019   [Refereed]
Effects of the Australian winter monsoon on the persistence of La Niña events (accepted)
Tomohiko Tomita, Taiga Shirai, Tsuyoshi Yamaura
Journal of Meteorological Society of Japan      Feb 2020   [Refereed]
Interannual variability of Baiu frontal activity in May and its connectivity with June
Tomohiko Tomita, Tsuyoshi Yamaura
Journal of Meteorological Society of Japan      2019   [Refereed]
Tomohiko Tomita, Tsuyoshi Yamaura
Scientific Online Letters on the Atmosphere   13 85-89   Jan 2017
© 2017, the Meteorological Society of Japan. The North Pacific shows dominant monthly-mean large-scale atmospheric circulation anomalies, even after removing the variabilities of the Northern Hemisphere annular mode and the El Niño/Southern Oscill...
Shigeki Hosoda, Masami Nonaka, Tomohiko Tomita, Bunmei Taguchi, Hiroyuki Tomita, Naoto Iwasaka
Journal of Oceanography   71 541-556   Oct 2015
© 2015, The Oceanographic Society of Japan and Springer Japan. Observational data are used to investigate summer heat penetration into the subsurface ocean in order to quantify the heat capacity of the upper ocean with respect to surface heat exch...
Chihiro Kodama, Yohei Yamada, Akira T. Noda, Kazuyoshi Kikuchi, Yoshiyuki Kajikawa, Tomoe Nasuno, Tomohiko Tomita, Tsuyoshi Yamaura, Hiroshi G. Takahashi, Hiroshi G. Takahashi, Masayuki Hara, Yoshio Kawatani, Masaki Satoh, Masaki Satoh, Masaki Satoh
Journal of the Meteorological Society of Japan   93 393-424   Jan 2015
© 2015, Meteorological Society of Japan. A 20-year integration by the nonhydrostatic icosahedral atmospheric model (NICAM) with a 14 km mesh was conducted for the first time to obtain a climatological mean and diurnal to interannual variability of...
Tsuyoshi Yamaura, Tomohiko Tomita, Tomohiko Tomita
Journal of the Meteorological Society of Japan   92 305-325   Jan 2014   [Refereed]
© 2014, Meteorological Society of Japan. All rights reserved.Thus, the physical processes producing the interannual variability of Baiu precipitation differ between the early and late Baiu seasons. Based on these differences, more detailed conside...
Tomohiko Tomita, Tomohiko Tomita, Tsuyoshi Yamaura, Yuta Kuwazuru
Scientific Online Letters on the Atmosphere   9 161-165   Jan 2013   [Refereed]
© 2013, the Meteorological Society of Japan.Decadal-scale modulation (DSM) appears in the atmospheric circulation change around the onset (July 20) of the western North Pacific summer monsoon (WNPSM). This work examined the DSM associated with the...
Tsuyoshi Yamaura, Tomohiko Tomita, Tomohiko Tomita
Journal of the Meteorological Society of Japan   90 449-465   Oct 2012   [Refereed]
Interannual variations of both the Baiu precipitation and tropical cyclone (TC) activity in the western North Pacific (WNP) are controlled by large-scale atmospheric circulations associated with the El Niño/Southern oscillation (ENSO) and the trop...

Books etc

 
Hot Spots in the Climate System: New Developments in the Extratropical Ocean-Atmosphere Interaction Research
Hosoda, S., M. Nonaka, T. Tomita, B. Taguchi, H. Tomita, and N. Iwasaka (Part:Joint Work, 73-89)
Springer   Jan 2016   

Conference Activities & Talks

 
時系列データに基づく帰納的降水量予測の基礎検討
Naoki Matsumoto, Tomohiko Tomita
17 Sep 2019   
A Prediction of Upper Tropospheric Circulations over the Northern Hemisphere Using ConvLSTM
Ekasit Phermphoonphiphat、冨田智彦、沼尾正行、福井健一
電子情報通信学会、人工知能と知識処理、研究専門委員会研究会   13 Sep 2019   
時系列データに基づく帰納的降水量予測の基礎検討
松本直樹、冨田智彦、福井健一
JpGU2019   30 May 2019   
降水イベントの発生数比率にみる日本の降水の空間分布特性
荻野健太、冨田智彦、松本直樹
JpGU2019   30 May 2019   
3次元畳み込みニューラルネットワーク を用いた気象時系列データにおける変化点の検知と注目範囲の可視化
小野智司、前原宗太朗、木下貴裕、福井健一、冨田智彦
JpGU2019   30 May 2019   
Spatiotemporal Climate Forecasting with ConvLSTM
Ekasit Phermphoonphiphat、Tomohiko Tomita、Masayuki Numao、Ken-ichi Fukui
JpGU2019   30 May 2019   
La Niñaイベントの持続に影響を及ぼすオーストラリア冬季モンスーン
白井大雅、冨田智彦
2018年度第40回九州支部発表会   3 Mar 2019   
Climate forecasting by ConvLSTM on segmented region
Ekasit Phermphoonphiphat, Tomohiko Tomita, Masayuki Numao, Ken-ichi Fukui
27 Aug 2018   
Effects of the Australian monsoon on the duration of La Niña longer than that of El Niño
Taiga Shirai, Tomohiko Tomita
JpGU Meeting 2018   21 May 2018   
Interannual variability of the Baiu front in May
Tomohiko Tomita, Tsuyoshi Yamaura
JpGU Meeting 2018   20 May 2018   

Research Grants & Projects

 
物理モデルに基づくニューラルネットワークの開発と気象物理の探求
日本学術振興会: 科学研究費補助金、挑戦的研究(萌芽)
Project Year: Jul 2019 - Mar 2021    Investigator(s): 福井 健一
東アジアモンスーン変動と黒潮・黒潮続流との双方向作用のメカニズム
日本学術振興会: 科学研究費補助金、新学術領域
Project Year: Apr 2010 - Mar 2015    Investigator(s): 川村 隆一
データレスキューによる20世紀におけるアジアモンスーン気候の復元
日本学術振興会: 科学研究費補助金、基盤(A)
Project Year: Apr 2008 - Mar 2011    Investigator(s): 松本 淳
梅雨経年変動の予測可能性について
日本学術振興会: 科学研究費補助金、基盤(C)
Project Year: Apr 2005 - Mar 2009    Investigator(s): 冨田 智彦
梅雨の経年変動メカニズム
日本学術振興会: 科学研究費補助金、若手研究(B)
Project Year: Apr 2002 - Mar 2005    Investigator(s): 冨田 智彦