Ohfuchi Wataru 大淵済

… Alternative Names

OFUCHI WATARU 大淵済

OHFUCHI Wataru 大淵済

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Researcher Number	30359228
Other IDs	https://orcid.org/0000-0001-5375-9879
Affiliation (Current)	2025: 神戸大学, 理学研究科, 特命教授
Affiliation (based on the past Project Information) *help	2017: 国立研究開発法人海洋研究開発機構, その他, 研究員 2015 – 2016: 国立研究開発法人海洋研究開発機構, アプリケーションラボ, 主任技術研究員 2015: 国立研究開発法人海洋研究開発機構, その他部局等, 研究員 2014: 独立行政法人海洋研究開発機構, その他部局等, 研究員 2009 – 2011: 独立行政法人海洋研究開発機構, 地球シミュレータセンター, グループリーダー
Review Section/Research Field	Except Principal Investigator Meteorology/Physical oceanography/Hydrology / Science and Engineering
Keywords	Except Principal Investigator ブロッキング / CISK / 大気海洋相互作用 / APE / 大気大循環 / 水惑星 / 領域大気モデル / 表面摩擦 / 運動量混合 / 大気海洋結合モデル … More / 大気モデル / 気温 / 湾流 / 国際情報交換（英国） / 国際情報交換（米国） / 気圧 / 大気境界層 / 親潮 / 黒潮 / 温帯低気圧 / 黒潮・黒潮続流 / jet-trappedロスビー波 / 表面風速 / 台風 / 梅雨明け / メキシコ湾流 / 黒潮続流 / 系外惑星 / 定常波 / ハドレー循環 / 水惑星実験 / ケルビン波 / 系外惑星大気 / 熱帯対流活動 / モデル相互比較 / 惑星大気 / 大気波動 / 大気大循環モデル / ロスビー波 / ウォーカー循環 / 気候力学 / 太陽系外惑星 / 大気力学 / 水惑星モデル比較実験 / パラメタリゼーション / 積雲対流 / 熱帯収束帯 / 水惑星比較実験 / 大気潮汐 / 熱帯気象 / 定常ロスビー波 / 大気自由振動 / 赤道波 / 積雲と大規模運動の相互作用 / 積雲パラメタリゼーション / 熱帯大気 Less

Re-consideration on the atmospheric circulation on an aquaplanet: toward the proposal of a new model intercomparison, APE2
- Principal Investigator
  
  NAKAJIMA Kensuke
- Project Period (FY)
  2014 – 2017
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  Meteorology/Physical oceanography/Hydrology
- Research Institution
  Kyushu University
Basin scale atmosphere and ocean interaction
- Principal Investigator
  
  Minobe Shoshiro
- Project Period (FY)
  2010 – 2015
- Research Category
  
  Grant-in-Aid for Scientific Research on Innovative Areas (Research in a proposed research area)
- Review Section
  
  Science and Engineering
- Research Institution
  Hokkaido University
Research on the representation of precipitation structure in general circulation models based on the results of the Aqua-Planet Experiment Project
- Principal Investigator
  
  HAYASHI Yoshi-yuki
- Project Period (FY)
  2009 – 2011
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Research Field
  
  Meteorology/Physical oceanography/Hydrology
- Research Institution
  Kobe University

All 2017 2016 2015 2014 2013 2012 2011 2010 2009

All Journal Article Presentation

[Journal Article] The Aqua-Planet Experiment (APE): Response to Changed Meridional SST Profile2013
- Author(s)
  Williamson, D. L., M. Blackburn, K. Nakajima, W. Ohfuchi, Y. O. Takahashi, Y.-Y. Hayashi, H. Nakamura, M. Ishiwatari, J. McGregor, H. Borth, V. Wirth, H. Frank, P. Bechtold, N. P. Weldi, H. Tomita, M. Satoh, M. Zhao, I. M. Held, M. J. Suarez, M.-I. Lee, M. Watanabe, M. Kimoto, et al.
- Journal Title
  
  Journal of the Meteorological Society of Japan. Ser. II
  
  Volume: 91A Issue: 0 Pages: 57-89
- DOI
  10.2151/jmsj.2013-A03
- NAID
  130004435270
- ISSN
  0026-1165, 2186-9057
- Language
  English
- Peer Reviewed
- Data Source
  KAKENHI-ORGANIZER-22106001, KAKENHI-PLANNED-22106008, KAKENHI-PLANNED-23103003, KAKENHI-PROJECT-25287120, KAKENHI-PLANNED-22106009
[Journal Article] Understanding of roles of oceanic fine structures in climate and its variability.2013
- Author(s)
  Sasaki, H., B. Taguchi, A. Kuwano-Yoshida, H. Aiki, Y. Sasai, M. K. Yoshioka, and W. Ohfuchi
- Journal Title
  
  Annual Report of the Earth Simulator Center, April 2012-March 2013, the Earth Simulator Center, Japan Agency for Marine-Earth Science and Technology
  
  Volume: なし Pages: 11-16
- NAID
  40021193488
- Data Source
  KAKENHI-PLANNED-22106008
[Journal Article] The Variety of Forced Atmospheric Structure in Response to Tropical SST Anomaly in the Aqua-Planet Experiments2013
- Author(s)
  Nakajima, K., Y. Yamada, Y. O. Takahashi, M. Ishiwtari, W. Ohfuchi, Y.-Y. Hayashi
- Journal Title
  
  Journal of the Meteorological Society of Japan. Ser. II
  
  Volume: 91A Issue: 0 Pages: 143-193
- DOI
  10.2151/jmsj.2013-A05
- NAID
  130004435272
- ISSN
  0026-1165, 2186-9057
- Language
  English
- Peer Reviewed
- Data Source
  KAKENHI-PLANNED-22106008, KAKENHI-PLANNED-23103003
[Journal Article] The Aqua-Planet Experiment (APE): CONTROL SST Simulation2013
- Author(s)
  Blackburn, M., D. L. Williamson, K. Nakajima, W. Ohfuchi, Y. O. Takahashi, Y.-Y. Hayashi, H. Nakamura, M. Ishiwatari, J. McGregor, H. Borth, V. Wirth, H. Frank, P. Bechtold, N. P. Weldi, H. Tomita, M. Satoh, M. Zhao, I. M. Held, M. J. Suarez, M.-I. Lee, M. Watanabe, M. Kimoto et al.
- Journal Title
  
  Journal of the Meteorological Society of Japan. Ser. II
  
  Volume: 91A Issue: 0 Pages: 17-56
- DOI
  10.2151/jmsj.2013-A02
- NAID
  130004435269
- ISSN
  0026-1165, 2186-9057
- Language
  English
- Peer Reviewed
- Data Source
  KAKENHI-ORGANIZER-22106001, KAKENHI-PLANNED-22106008, KAKENHI-PLANNED-23103003, KAKENHI-PROJECT-25287120, KAKENHI-PLANNED-22106009
[Journal Article] The Variety of Spontaneously Generated Tropical Precipitation Patterns Found in APE Results2013
- Author(s)
  Nakajima, K., Y. Yamada, Y. O. Takahashi, M. Ishiwtari, W. Ohfuchi, Y.-Y. Hayashi
- Journal Title
  
  Journal of the Meteorological Society of Japan. Ser. II
  
  Volume: 91A Issue: 0 Pages: 91-141
- DOI
  10.2151/jmsj.2013-A04
- NAID
  130004435271
- ISSN
  0026-1165, 2186-9057
- Language
  English
- Peer Reviewed
- Data Source
  KAKENHI-PLANNED-22106008, KAKENHI-PLANNED-23103003
[Journal Article] The Aqua-Planet Experiment(APE): Response to changed meridional SST profile, J. Meteorol. Soc. Japan2012
- Author(s)
  Blackburn, M., D. L. Williamson, K. Nakajima, W. Ohfuchi, Y. O. Takahashi, Y.-Y. Hayashi, H. Nakamura, M. Ishiwatari, ほか20名
- Journal Title
  
  Special Issue on the Aqua-Planet Experiment
  
  Volume: (in press)
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-21340139
[Journal Article] The Aqua-Planet Experiment(APE): CONTROL SST Simulation, J. Meteorol. Soc. Japan2012
- Author(s)
  Blackburn, M., D. L. Williamson, K. Nakajima, W. Ohfuchi, Y. O. Takahashi, Y.-Y. Hayashi, H. Nakamura, M. Ishiwatari, ほか20名
- Journal Title
  
  Special Issue on the Aqua-Planet Experiment
  
  Volume: (in press)
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-21340139
[Journal Article] Deep oceanic zonal jets constrained by fine-scale wind stress curls in the South Pacific Ocean : A high-resolution coupled GCM study.2012
- Author(s)
  Bunmei Taguchi, Ryo Furue, Nobumasa Komori, Akira Kuwano-Yoshida, Masami Nonaka
- Journal Title
  
  Geophysical Research Letter
  
  Volume: 39 Issue: 8 Pages: 1-6
- DOI
  10.1029/2012gl051248
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-21540458, KAKENHI-ORGANIZER-22106001, KAKENHI-PLANNED-22106008, KAKENHI-PLANNED-22106010, KAKENHI-PROJECT-22244057, KAKENHI-PROJECT-23340139, KAKENHI-PROJECT-24540476, KAKENHI-PLANNED-22106009, KAKENHI-PLANNED-22106006
[Journal Article] Effect of SST variation on ITCZ in APE simulations, J. Meteorol. Soc. Japan2012
- Author(s)
  K. Rajendran, A. Kitoh, J. Srinivasan, M. Blackburn, D. L. Williamson, and, W. Ohfuchi
- Journal Title
  
  Special Issue on the Aqua-Planet Experiment
  
  Volume: (in press)
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-21340139
[Journal Article] The APE ATLAS2012
- Author(s)
  Williamson, D. L., M. Blackburn, B. J. Hoskins, K. Nakajima, W. Ohfuchi, Y. O. Takahashi, Y.-Y. Hayashi, H. Nakamura, M. Ishiwatari, ほか20名
- Journal Title
  
  NCAR Technical Note
  
  Pages: 500-500
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-21340139
[Journal Article] 大気・海洋結合大循環モデルCFESの紹介.特集『地球科学における流体現象2～地球表層編～』2011
- Author(s)
  大淵済, 小守信正, 田口文明, 吉田聡
- Journal Title
  
  ながれ
  
  Volume: 30(5) Pages: 369-375
- Data Source
  KAKENHI-PLANNED-22106008
[Presentation] Aqua-planet experiment (APE) review2017
- Author(s)
  K. Nakajima, Y. Yamada, M. Kanda, K. Takaya, M. Ishiwatari, W. Ohfuchi, Y.O. Takahashi, and Y.-Y. Hayashi
- Organizer
  「水惑星・陸惑星」研究会
- Data Source
  KAKENHI-PROJECT-26400469
[Presentation] Reexamination of the concept of "Waker Circulation" -- implication from the variety of large-scale tropical atmospheric response to equatorial SST anomaly in Aquaplanet Experiment2016
- Author(s)
  K. Nakajima, M. Kanda, K. Takaya, M. Ishiwatari, W. Ohfuchi, Y.O. Takahashi, and Y.-Y. Hayashi
- Organizer
  Tropical Meteorology Meeting 2016
- Place of Presentation
  京都大学防災研究所
- Year and Date
  2016-09-29
- Data Source
  KAKENHI-PROJECT-26400469
[Presentation] Reexamination of the concept of "Waker Circulation" -- implication from the variety of large-scale tropical atmospheric response to equatorial SST anomaly in Aquaplanet Experiment2016
- Author(s)
  K. Nakajima, M. Kanda, K. Takaya, M. Ishiwatari, W. Ohfuchi, Y.O. Takahashi, and Y.-Y. Hayashi
- Organizer
  2016 American Geophysical Union Fall Meeting
- Place of Presentation
  San Francisco USA
- Year and Date
  2016-12-12
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-26400469
[Presentation] Resolution Dependence of Equatorial Precipitation Activities Represented in a General Circulation Model with No Cumulus Parameterization2015
- Author(s)
  K. Nakajima, Y. Yamada, Y.O. Takahashi, M. Ishiwatari, W. Ohfuchi, Y.-Y. Hayashi
- Organizer
  AGU Fall Meeting, 2015
- Place of Presentation
  San Francisco, USA
- Year and Date
  2015-12-14
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-26400469
[Presentation] 赤道降水擾乱のモデル表現の解像度依存性2014
- Author(s)
  中島健介、山田由貴子、高橋芳幸、石渡正樹、大淵済、林祥介
- Organizer
  東京大学大気海洋研究所共同利用研究集会地球流体における流れの多様性と普遍性の力学
- Place of Presentation
  東京大学大気海洋研究所
- Year and Date
  2014-11-20
- Data Source
  KAKENHI-PROJECT-26400469
[Presentation] 夏季ブッソル海峡上で観測された特徴的な気温鉛直断面とその維持メカニズムについて2013
- Author(s)
  藤田啓, 立花義裕, 宇田川佑介, 大淵済, 古関俊也, 中村知裕
- Organizer
  2013年度日本気象学会秋季大会
- Place of Presentation
  仙台国際センター（宮城県）
- Year and Date
  2013-11-21
- Data Source
  KAKENHI-PLANNED-22106008
[Presentation] Variation of midlatitude jet in Aqua Planet Experiment.2013
- Author(s)
  Ohfuchi, W., K. Nakajima, Y.O. Takahashi, M. K. Yoshioka, T. Sampe, Y. Yamada, M. Ishiwatari, and Y. Y. Hayashi
- Organizer
  The 6th OFES International Workshop and 3rd ESC-IPRC Joint Workshop on Computationally-Intensive Modeling of Climate System
- Place of Presentation
  East West Center ( U.S.A.)
- Year and Date
  2013-12-04
- Data Source
  KAKENHI-PLANNED-22106008
[Presentation] Coupling coefficients around the mid-latitude SST fronts in a coupled atmosphere-ocean and a stand-alone atmospheric GCMs2012
- Author(s)
  Komori, N., B.Taguchi, A.Kuwano-Yoshida, M.Nonaka, K.Takaya, W.Ohfuchi, H.Nakamura
- Organizer
  2012 Ocean Sciences Meeting
- Place of Presentation
  Salt Palace Convention Center (U.S.A)
- Year and Date
  2012-02-21
- Data Source
  KAKENHI-PLANNED-22106008
[Presentation] The variabilities of spontaneously generated tropical precipitation patterns found in APE Result2011
- Author(s)
  Y.-Y. Hayashi, M. Blackburn, D. L. Williamson, K. Nakajima, Y. Yamada, Y. O. Takahashi, M. Ishiwatari, W. Ohfuchi
- Organizer
  8th Annual Meeting of Asia Oceania Geosciences Society
- Place of Presentation
  Taipei International Convention Center, Taipei, TAIWA
- Year and Date
  2011-08-12
- Data Source
  KAKENHI-PROJECT-21340139
[Presentation] Deep oceanic zonal jets constrained by fine-scale wind stress curls in the South Pacific Ocean : A high-resolution coupled GCM study2011
- Author(s)
  Taguchi, B., R.Furue, N.Komori, A.Kuwano-Yoshida, M.Nonaka, H.Sasaki, W.Ohfuchi
- Organizer
  2011 AGU Fall Meeting
- Place of Presentation
  The Moscone Center (U.S.A)
- Year and Date
  2011-12-08
- Data Source
  KAKENHI-PLANNED-22106008
[Presentation] Coupling coefficients around the mid-latitude SST fronts in a coupled atmosphere-ocean and a stand-alone atmospheric GCMs2011
- Author(s)
  Kotnori, N., B.Taguchi, A.Kuwano-Yoshida, M.Nonaka, K.Takaya, W.Ohfuchi, H.Nakamura
- Organizer
  WCRP Open Science Conference
- Place of Presentation
  Sheraton Denver Downtown Hotel (USA)
- Year and Date
  2011-10-17
- Data Source
  KAKENHI-PLANNED-22106008
[Presentation] Organization of equatorial precipitation activity in an aqua-planet model, JIFT workshop on Hierarchical Self Organization of Turbulence and flows in Plasmas2010
- Author(s)
  Y.-Y. Hayashi, K. Nakajima, Y. Yamada, Y. O. Takahashi, M. Ishiwatari, W. Ohfuchi
- Organizer
  Oceans and Atmospheres
- Place of Presentation
  University of California, San Diego, USA
- Year and Date
  2010-03-29
- Data Source
  KAKENHI-PROJECT-21340139
[Presentation] The varieties of spontaneously generated tropical precipitation patterns found in APE Results2009
- Author(s)
  Nakajima, K., Y.-Y. Hayashi, Y. Yamada, Y. O. Takahashi, M. Ishiwatari, W. Ohfuchi
- Organizer
  IAMAS/IAPSO/IACS Joint Assembly
- Place of Presentation
  Palais des congress de Montreal, CANADA
- Year and Date
  2009-07-28
- Data Source
  KAKENHI-PROJECT-21340139
[Presentation] Descriptions of sensitivity of the zonal jets and Hadley circulations in aquaplanet experiment project2009
- Author(s)
  Ohfuchi Wataru
- Organizer
  2nd OFES International Workshop and ESC ; IPRC Joint Workshop on Computationally-intensive modeling of the Climate System
- Place of Presentation
  International Pacific Research Center, Hawaii(USA)
- Year and Date
  2009-12-10
- Data Source
  KAKENHI-PROJECT-21340139
[Presentation] Description of sensitivity of the zonal jets and Hadley circulations in aqua planet experiment projects2009
- Author(s)
  Ohfuchi, W., Y. Yamada, T. Sampe, Y. O., Takahashi, M. K. Yoshioka, K. Nakajima, M. Ishiwatari, and Y.-Y. Hayashi
- Organizer
  2nd OFES International Workshop and ESC ; IPRC Joint Workshop on Computationally Intensive Modeling of the Climate System
- Place of Presentation
  International Pacific Research Center, Hawaii, USA
- Year and Date
  2009-12-10
- Data Source
  KAKENHI-PROJECT-21340139
[Presentation] The varieties of Tropical Precipitation Patterns forced by a Localized Sea Surface Temperature Anomaly on the Equator : Some expectations and APE results2009
- Author(s)
  Nakajima, K., Y. Yamada, Y. O. Takahashi, M. Ishiwatari, K. Takaya, W. Ohfuchi, Y.-Y. Hayashi
- Organizer
  IAMAS/IAPSO/IACS Joint Assembly
- Place of Presentation
  Palais des congress de Montreal, CANADA
- Year and Date
  2009-07-27
- Data Source
  KAKENHI-PROJECT-21340139
[Presentation] Sensitivity of intensities of subtropical jet and Hadley circulation on resolutions of atmospheric general circulation models2009
- Author(s)
  Ohfuchi, Wataru
- Organizer
  IAMAS/IAPSO/IACS Joint Assembly 2009
- Place of Presentation
  Palais des congres de Montreal(Canada)
- Year and Date
  2009-07-27
- Data Source
  KAKENHI-PROJECT-21340139
[Presentation] Sensitivity of intensities of subtropical jet and Hadley circulation on resolution of atmospheric general circulation models2009
- Author(s)
  W. Ohfuchi, W., Y. Yamada, T. Sampe, Y. O. Takahashi, M. K. Yoshioka, K. Nakajima, M. Ishiwatari, and Y.-Y. Hayashi
- Organizer
  IAMAS/IAPSO/IACS Joint Assembly
- Place of Presentation
  Palais des congress de Montreal, CANADA
- Year and Date
  2009-07-27
- Data Source
  KAKENHI-PROJECT-21340139

1. NAKAJIMA Kensuke (10192668)

# of Collaborated Projects: 2 results

# of Collaborated Products: 14 results
2. TAKAYA Koutarou (60392966)

# of Collaborated Projects: 2 results

# of Collaborated Products: 4 results
3. ISHIWATARI Masaki (90271692)

# of Collaborated Projects: 2 results

# of Collaborated Products: 14 results
4. HAYASHI Yoshi-yuki (20180979)

# of Collaborated Projects: 1 results

# of Collaborated Products: 9 results
5. TAKAHASHI Yoshiyuki (00372657)

# of Collaborated Projects: 1 results

# of Collaborated Products: 9 results
6. Minobe Shoshiro (70219707)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
7. KOMORI NOBUMASA (80359223)

# of Collaborated Projects: 1 results

# of Collaborated Products: 4 results
8. INATSU MASARU (80422450)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
9. YOSHIDA AKIRA (90392969)

# of Collaborated Projects: 1 results

# of Collaborated Products: 5 results
10. SASAKI YOSHINORI (50604815)

# of Collaborated Projects: 1 results

# of Collaborated Products: 2 results
11. ISOGUCHI OSAMU (20374895)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
12. KAWAMOTO KAZUAKI (10353450)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
13. KACHI MISAKO (00523292)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
14. 山崎哲 (20633887)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
15. WILLIANSON David L.

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
16. BLACKBURN Michael

# of Collaborated Projects: 1 results

# of Collaborated Products: 5 results
17. Schneider Niklas

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
18. O'Reilly Christopher H.

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
19. Small Richard Justin

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
20. TAGUCHI Bunmei

# of Collaborated Projects: 0 results

# of Collaborated Products: 1 results
21. 野中正見

# of Collaborated Projects: 0 results

# of Collaborated Products: 1 results

Ohfuchi Wataru 大淵 済

OFUCHI WATARU 大淵 済

OHFUCHI Wataru 大淵 済

Research Projects

Research Products

Co-Researchers

Re-consideration on the atmospheric circulation on an aquaplanet: toward the proposal of a new model intercomparison, APE2

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

Basin scale atmosphere and ocean interaction

Principal Investigator

Project Period (FY)

Research Category

Review Section

Research Institution

Research on the representation of precipitation structure in general circulation models based on the results of the Aqua-Planet Experiment Project

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

[Journal Article] The Aqua-Planet Experiment (APE): Response to Changed Meridional SST Profile2013

Author(s)

Journal Title

DOI

NAID

ISSN

Language

Data Source

[Journal Article] Understanding of roles of oceanic fine structures in climate and its variability.2013

Author(s)

Journal Title

NAID

Data Source

[Journal Article] The Variety of Forced Atmospheric Structure in Response to Tropical SST Anomaly in the Aqua-Planet Experiments2013

Author(s)

Journal Title

DOI

NAID

ISSN

Language

Data Source

[Journal Article] The Aqua-Planet Experiment (APE): CONTROL SST Simulation2013

Author(s)

Journal Title

DOI

NAID

ISSN

Language

Data Source

[Journal Article] The Variety of Spontaneously Generated Tropical Precipitation Patterns Found in APE Results2013

Author(s)

Journal Title

DOI

NAID

ISSN

Language

Data Source

[Journal Article] The Aqua-Planet Experiment(APE): Response to changed meridional SST profile, J. Meteorol. Soc. Japan2012

Author(s)

Journal Title

Data Source

[Journal Article] The Aqua-Planet Experiment(APE): CONTROL SST Simulation, J. Meteorol. Soc. Japan2012

Author(s)

Journal Title

Data Source

[Journal Article] Deep oceanic zonal jets constrained by fine-scale wind stress curls in the South Pacific Ocean : A high-resolution coupled GCM study.2012

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Effect of SST variation on ITCZ in APE simulations, J. Meteorol. Soc. Japan2012

Author(s)

Journal Title

Data Source

[Journal Article] The APE ATLAS2012

Author(s)

Ohfuchi Wataru 大淵済

OFUCHI WATARU 大淵済

OHFUCHI Wataru 大淵済