HASHIDA Gen 橋田元

… Alternative Names

橋田元ハシダゲン

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Researcher Number	00280537
Other IDs
Affiliation (Current)	2025: 国立極地研究所, 南極観測センター, 教授
Affiliation (based on the past Project Information) *help	2022: 国立極地研究所, 研究教育系, 准教授 2014 – 2017: 国立極地研究所, 研究教育系, 准教授 2013: 国立極地研究所, 気水圏, 准教授 2013: 国立極地研究所, 気水圏研究グループ, 助教 2012: 国立極地研究所, 研究教育系, 准教授 … More 2008 – 2010: 国立極地研究所, 気水圏研究グループ, 助教 2007: National Institute of Polar Research, 研究教育系, 助教 2004 – 2006: 国立極地研究所, 研究教育系, 助手 2003: 極地研, 助手 2001 – 2002: 国立極地研究所, 南極圏環境モニタリングセンター, 助手 1999 – 2002: 国立極地研究所, 南極圏環境モニタリング研究センター, 助手 2001: 国立極地研究所, 南極圏環境モニタリング・研究センター, 助手 1996: 国立極地研究所, 南極圏環境モニタリング研究センター, 助手 Less
Review Section/Research Field	Principal Investigator Meteorology/Physical oceanography/Hydrology / Meteorology/Physical oceanography/Hydrology Except Principal Investigator Environmental dynamic analysis / Environmental dynamic analysis / Meteorology/Physical oceanography/Hydrology / Science and Engineering / Complex systems
Keywords	Principal Investigator 炭素循環 / 地球環境システム / 気象 / 季節海氷域 / 南大洋 / エアロゾル / 大気微量成分 Except Principal Investigator 温室効果気体 / ice core / 気候変動 … More / 環境変動 / 物質循環 / 成層圏 / 雪氷コア / 二酸化炭素分圧 / エアロゾル / environmental change / greenhouse gas / adiabatic expansion / cryo pump / 断熱膨張 / クライオポンプ / 海洋生態系 / 温室効果ガス / 南大洋 / 海氷 / 季節海氷域 / 白鳳丸 / 炭酸系 / 南極海 / 雪氷圏 / 物質輸送 / 極渦 / 内部混合 / 国際研究者交流(ドイツ) / 北極ヘイズ / 雲 / 魚類・頭足類 / 小型動物プランクトン / ハダカエソ科 / カイアシ類 / 海鳥類 / 安定同位体分析 / ハシボソミズナギドリ / ハダカイワシ / メタバーコーディング / ソコイワシ類 / ハダカイワシ類 / 動物プランクトン / 中深層性魚類 / 頭足類 / ハダカイワシ科魚類 / 食物網 / Exchange of Scientists(Germany, Arctic, Antarctic) / transport process / internal mixture / black carbon / Arctic haze / aerosol-cloud interaction / cloud / aerosol / 新粒子生成 / 海洋生物起源物質 / スカイラジオメータ / マイクロパルスライダー / エアロゾル雲相互作用 / 国際研究者交流(ドイツ、北極、南極) / 輸送過程 / 黒色炭素 / エアロゾル・雲相互作用 / earth observation / snow and ice / polar region / climate change / 形成過程 / 詳細解析 / 基本解析 / 圧密過程 / 定着 / 環境変動シグナル / 氷床コア / 地球観測 / 雪氷 / 極域 / high time resolution / firn / chemical analysis / physical analysis / Anarctic ice sheet / deposititional regime / clmatic change / 極域氷床 / 南極氷床 / 高時間分解能 / フィルン / 化学的手法 / 物理的手法 / 氷雪コア / 難局氷床 / 堆積環境 / 気候・環境変動 / stratosphere / environment index signal / material flux / global climate / arctic cryosphere / Climate change / 環境指標シグナル / 物質フラックス / 地球環境 / 環北極圏 / 液体ネオン / ジュール・トムソン効果 / サンプリングシステム / 無人航空機 / オーストラリア / 地球化学 / 海洋生態 / Southern Ocean Sentinel / marine ecosystem / Southern Ocean / Sentinel / 南大洋インド洋区 / センティネル計画 / SOOS / 日豪科学技術協力 / 国際情報交換 / 国際研究者交流 / 温暖化 / 揮発性有機物(VOC) / 海洋酸性化 / みらい / 南極周極流 / 揮発性有機物 / 海洋メタン / 揮発性有機化合物 / バイオマス燃焼 / 長距離輸送 / 南極 / 海塩成分 / 南極ヘイズ / 南極底層水 / 生物生産 / 海底地形 / 人為起源二酸化炭素 / 鉛直混合 / 溶存無機炭素 / アルカリ度 / 溶存無機炭 / 海鷹丸 / 海洋生物生産 / オゾン / 中小規模擾乱 / 中層大気 / 南極大気 / 北極大気 / 捕捉波 / 大気重力波 / 環境比較 / 汚染 / 北極 / 古環境変動 / 深層雪氷コア / 霧氷コアでの古環境復元計画 / NOrth GRIP計画 / 温暖期 / 低温期 / North GRIP計画 / シベリア広域積雪調査 / 粒子サイズ / 季節マーカー / 雪氷コアでの古環境復元計画 / 北極域の環境変動の復元 / 雪氷微生物 / 環北極海雪氷コア観測計画 / 融解影響 / 雪氷コア解析 / 温室効果大気 / 気候影響 / 放射効果 / エアロゾルサンプリング / 同位体分布 / 生成・消滅過程 / 極低気圧(ポーラーロー) / 放射強制力 / 北極ヘーズ / 大気-海洋交換 / 成層圏・対流圏交換 / インパクター / マイクロバルスライダー / 二酸化炭素 Less

Ecosystem dynamics in the Antarctic sea ice zone
- Principal Investigator
  
  Moteki Masato
- Project Period (FY)
  2017 – 2021
- Research Category
  
  Grant-in-Aid for Scientific Research on Innovative Areas (Research in a proposed research area)
- Review Section
  
  Complex systems
- Research Institution
  Tokyo University of Marine Science and Technology
Sentinel Japan -Pilot study-
- Principal Investigator
  
  ODATE Tsuneo
- Project Period (FY)
  2012 – 2016
- Research Category
  
  Grant-in-Aid for Scientific Research (A)
- Research Field
  
  Environmental dynamic analysis
- Research Institution
  National Institute of Polar Research
Studies on carbon dioxide and volatile organic compounds in the Southern Ocean that affect climate system
- Principal Investigator
  
  YOSHIKAWA Hisayuki (INOUE Hisayuki)
- Project Period (FY)
  2011 – 2013
- Research Category
  
  Grant-in-Aid for Scientific Research (A)
- Research Field
  
  Environmental dynamic analysis
- Research Institution
  Hokkaido University
Antarctic haze: occurrence, spatial distribution, and long-range transport from mid-latitudes
- Principal Investigator
  
  HARA Keiichiro
- Project Period (FY)
  2010 – 2013
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Research Field
  
  Environmental dynamic analysis
- Research Institution
  Fukuoka University
Studies on the air-sea CO2 exchange in the Southern Ocean
- Principal Investigator
  
  YOSHIKAWA Hisayuki
- Project Period (FY)
  2008 – 2010
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Research Field
  
  Environmental dynamic analysis
- Research Institution
  Hokkaido University
多重反射セル型赤外分析計を用いた小型気球搭載用二酸化炭素濃度自動測定装置の開発Principal Investigator
- Principal Investigator
  
  橋田元
- Project Period (FY)
  2006 – 2007
- Research Category
  
  Grant-in-Aid for Exploratory Research
- Research Field
  
  Meteorology/Physical oceanography/Hydrology
- Research Institution
  National Institute of Polar Research
Study on the role of aerosols in polar atmosphere and aerosol-cloud interaction obtained by comparative airborne observations in the Arctic and Antarctic
- Principal Investigator
  
  YAMANOUCHI Takashi
- Project Period (FY)
  2004 – 2007
- Research Category
  
  Grant-in-Aid for Scientific Research (A)
- Research Field
  
  Environmental dynamic analysis
- Research Institution
  National Institute of Polar Research
Study on environmental signals in polar ice core and reconstruction of environmental change
- Principal Investigator
  
  MOTOYAMA Hideaki
- Project Period (FY)
  2003 – 2005
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Research Field
  
  Environmental dynamic analysis
- Research Institution
  National Institute of Polar Research
南極大気の微量気体成分・エアロゾル循環に果たす南大洋季節海氷域の役割に関する研究Principal Investigator
- Principal Investigator
  
  橋田元
- Project Period (FY)
  2001 – 2003
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  Meteorology/Physical oceanography/Hydrology
- Research Institution
  National Institute of Polar Research
衛星観測データ・客観解析データに基づく極渦周辺擾乱の気候学
- Principal Investigator
  
  佐藤薫
- Project Period (FY)
  2000 – 2003
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Research Field
  
  Meteorology/Physical oceanography/Hydrology
- Research Institution
  National Institute of Polar Research
Basic analytical procedure for Antarctic shallow ice cores
- Principal Investigator
  
  FURUKAWA Teruo
- Project Period (FY)
  2000 – 2001
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  Environmental dynamic analysis
- Research Institution
  Natiomal Institute of Polar Research
北極域対流圏・成層圏物質の変動と気候影響
- Principal Investigator
  
  YAMANOUCHI Takashi
- Project Period (FY)
  1999 – 2004
- Research Category
  
  Grant-in-Aid for Scientific Research on Priority Areas
- Review Section
  
  Science and Engineering
- Research Institution
  National Institute of Polar Research
環北極雪氷掘削コアによる比較環境変動研究
- Principal Investigator
  
  KIMIYAMA Kokichi, AZUMA Kumiko
- Project Period (FY)
  1999 – 2004
- Research Category
  
  Grant-in-Aid for Scientific Research on Priority Areas
- Review Section
  
  Science and Engineering
- Research Institution
  National Institute of Polar Research
Development of a balloon-borne stratospheric air sampler.
- Principal Investigator
  
  YAMANOUCHI Takashi
- Project Period (FY)
  1998 – 2000
- Research Category
  
  Grant-in-Aid for Scientific Research (B).
- Research Field
  
  Environmental dynamic analysis
- Research Institution
  National Institute of Polar Research
Studies on Influence of Arctic Cryosphere to Global Climate
- Principal Investigator
  
  WATANABE Okistugu
- Project Period (FY)
  1996 – 1997
- Research Category
  
  Grant-in-Aid for international Scientific Research
- Research Field
  
  Meteorology/Physical oceanography/Hydrology
- Research Institution
  National Institute of Polar Research
Development of a cryogenic air sampling system for unmanned aircraft observation.
- Principal Investigator
  
  WADA Makoto, 山内恭
- Project Period (FY)
  1995 – 1997
- Research Category
  
  Grant-in-Aid for Scientific Research (A)
- Research Field
  
  Environmental dynamic analysis
- Research Institution
  National Institute of Polar Research

All 2017 2015 2014 2013 2012 2011 2010 2009 2004 Other

All Journal Article Presentation Book

[Book] 南極資料(南大洋オーストラリア区における表層海洋中の二酸化炭素分圧の経年変化と季節変化)2011
- Author(s)
  橋田元、中岡慎一郎、小野恒、中澤高清、吉川久幸、青木周司、森本真司、山内恭、小達恒夫、福地光男
- Publisher
  (印刷中)
- Data Source
  KAKENHI-PROJECT-20310002
[Journal Article] Distribution in the abundance and biomass of shelled pteropods in surface waters of the Indian sector of the Antarctic Ocean in mid-summer2017
- Author(s)
  Akiha, F., Hashida, G., Makabe, R., Hattori, H., Sasaki, H.
- Journal Title
  
  Polar Science
  
  Volume: 印刷中 Pages: 12-18
- DOI
  10.1016/j.polar.2017.02.003
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-24255001, KAKENHI-PROJECT-17H01618
[Journal Article] Winter to summer evolution of pCO2 in surface water and air-sea CO2 flux in the seasonal ice zone of the Southern Ocean.2014
- Author(s)
  Nomura D, Yoshikawa-Inoue H, Kobayashi S, Nakaoka S. Nakata K, Hashida G.
- Journal Title
  
  Biogeosciences Discussion
  
  Volume: 11 Pages: 657-690
- DOI
  10.5194/bgd-11-657-2014
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-12J04175, KAKENHI-PROJECT-23241002
[Journal Article] Phytoplankton community composition and photosynthetic physiology in the Australian Sector of the Southern Ocean during austral summer 2010/20112014
- Author(s)
  Takao, S., T. Hirawake, G. Hashida, H. Sasaki, H. Hattori, and K. Suzuki
- Journal Title
  
  Polar Biololy
  
  Volume: 37 Issue: 11 Pages: 1563-1578
- DOI
  10.1007/s00300-014-1542-6
- NAID
  120005667713
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-22221001, KAKENHI-PLANNED-24121004, KAKENHI-PROJECT-24255001
[Journal Article] Haze episodes at Syowa Station, coastal Antarctica : Where did they come from?2010
- Author(s)
  K.Hara, K.Osada, M.Yabukil, G.Hashida, T.Yamanouchi, M.Hayashi, M.Shiobara, C.Nishita-Hara, M.Wada
- Journal Title
  
  J.Geophys.Res.
  
  Volume: 115
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-22310013
[Journal Article] Haze episodes at Syowa Station, coastal Antarctica : Where did they come from?2010
- Author(s)
  Hara, K., K. Osada, M. Yabuki1, G. Hashida, T. Yamanouchi, M. Hayashi, M. Shiobara, C. Nishita-Hara, and M. Wada
- Journal Title
  
  J. Geophys. Res
  
  Volume: 115 Issue: D14
- DOI
  10.1029/2009jd012582
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-22310013
[Journal Article] Variations of oceanic pCO_2 and air-sea O_2 flux in the eastern Indian sector of the Southern Ocean for the austral summer of 2001-20022009
- Author(s)
  Nakaoka S., Nakazawa T., Inoue H.Y., Aoki S., Hashida G., Ishii M., Yamanouchi T., Odate T., Fukuchi M.
- Journal Title
  
  Geophys.Res.Lett. 36
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20310002
[Journal Article] Chemistry of sea-salt particles and inorganic halogen species in the Antarctic regions : Compositional differences between coastal and inland stations.2004
- Author(s)
  K.Hara, G.Hashida et al.
- Journal Title
  
  Journal of Geophysical Research 109
- Data Source
  KAKENHI-PROJECT-15310016
[Presentation] Temporal variation of dissolved carbonates in the summer of Antarctic seasonal sea ice zone2015
- Author(s)
  Hashida, G., T. R. Takamura, D. Nomura, H. I. Yoshikawa
- Organizer
  The sixth symposium on Polar Science
- Place of Presentation
  Tachikawa, JAPAN (NiPR)
- Year and Date
  2015-11-16
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-24255001
[Presentation] Sequestration flux: a new indicator for long-term observations of Antarctic Ocean acidification2015
- Author(s)
  Sasaki, H., H. Hattori, R. Makabe, G. Hashida, T. Odate, and M. Sampei
- Organizer
  The sixth symposium on Polar Science
- Place of Presentation
  Tachikawa, JAPAN (NiPR)
- Year and Date
  2015-11-16
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-24255001
[Presentation] Effects of increased pCO2 and iron availability on phytoplankton assemblages in the Southern Ocean2015
- Author(s)
  Endo H., H. Hattori, G. Hashida, J. Nishioka, H. Sasaki, K. Suzuki
- Organizer
  The sixth symposium on Polar Science
- Place of Presentation
  Tachikawa, JAPAN (NiPR)
- Year and Date
  2015-11-16
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-24255001
[Presentation] Three year assesment of downward particle fluxes (dry mass, carbon and nitrogen) in the Indian sector of Southern Ocean2015
- Author(s)
  Sampei, M., R. Makabe, A. Narita, H. Hattori, K. Konno, T. Katayama, T. Sato, M. Suzuki, G. Hashida and H. Sasaki
- Organizer
  The sixth symposium on Polar Science
- Place of Presentation
  Tachikawa, JAPAN (NiPR)
- Year and Date
  2015-11-16
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-24255001
[Presentation] CO2 dynamics of seawater in the seasonal ice zone2013
- Author(s)
  Nomura, D., H. Yoshikawa-Inoue, S. Nakaoka, S. Kobayashi, and G. Hashida
- Organizer
  9th International carbon Dioxide Conference
- Place of Presentation
  Conference Center, Beijing,, China
- Data Source
  KAKENHI-PROJECT-23241002
[Presentation] 南極海季節海氷域における海洋炭酸系の動態2013
- Author(s)
  野村大樹、吉川久幸、中岡慎一郎、小林修一、橋田元
- Organizer
  第4回極域シンポジウム
- Place of Presentation
  国立極地研究所(立川市)
- Data Source
  KAKENHI-PROJECT-23241002
[Presentation] CO_2 dynamics of seawater in the seasonal ice zone2013
- Author(s)
  Nomura D., H. Yoshikawa-Inoue, S. Nakaoka, K. Kobayashi, and G. Hashida
- Organizer
  9^<th> International Carbon Dioxide Conference
- Place of Presentation
  Beijing, China
- Data Source
  KAKENHI-PROJECT-23241002
[Presentation] Uptake of anthropogenic CO2 in the Australian sector of the Southern Ocean2013
- Author(s)
  Hashida, G., H. Yoshikawa-Inoue, T. Okada, S. Aoki, T. Nakazawa, and H. Sasaki
- Organizer
  9th International carbon Dioxide Conference
- Place of Presentation
  Conference Center, Beijing,, China
- Data Source
  KAKENHI-PROJECT-23241002
[Presentation] Uptake of anthropogenic CO_2 in the Australian sector of the Southern Ocean2013
- Author(s)
  Hashida, G., H. Yoshikawa-Inoue, T. Okada, S. Aoki, T. Nakazawa, and H. Sasaki
- Organizer
  9^<th> International Carbon Dioxide Conference
- Place of Presentation
  Beijing, China
- Data Source
  KAKENHI-PROJECT-23241002
[Presentation] 南極海季節海氷域における海洋炭酸系の動態2013
- Author(s)
  野村大樹、吉川久幸、中岡慎一郎、小林修一、橋田元
- Organizer
  第４回極域シンポジウム
- Place of Presentation
  立川市、　国立極地研究所
- Data Source
  KAKENHI-PROJECT-23241002
[Presentation] Ocean acidification in the western Pacific sector of the Southern Ocean2012
- Author(s)
  Ishii M., T. Midorikawa, D. Sasano, N. Kosugi, S. Nakaoka, G. Hashida, T. Suzuki, and H. Yoshikawa-Inoue
- Organizer
  The 18th International Symposium on Polar Sciences
- Place of Presentation
  Jeju Island, Republic of Korea
- Data Source
  KAKENHI-PROJECT-23241002
[Presentation] 大気・海洋間の二酸化炭素交換-南大洋-2011
- Author(s)
  吉川久幸、亀山宗彦、緑川貴、石井雅男、笹野大輔、中岡慎一郎、橋田元
- Organizer
  日本地球化学会第58回年会
- Place of Presentation
  北海道大学(札幌市)
- Year and Date
  2011-09-14
- Data Source
  KAKENHI-PROJECT-23241002
[Presentation] 昭和基地で観測されたヘイズ現象 : 過去のヘイズ出現状況とその影響2011
- Author(s)
  原圭一郎、長田和雄、塩原匡貴、林政彦、山内恭、森本真司、橋田元
- Organizer
  第17回大気化学討論会
- Place of Presentation
  京都 (ポスター発表)
- Data Source
  KAKENHI-PROJECT-22310013
[Presentation] 昭和基地で観測されたヘイズ現象:過去のヘイズ出現状況とその影響2011
- Author(s)
  原圭一郎・長田和雄・塩原匡貴・林政彦・山内恭・森本真司・橋田元
- Organizer
  第34回極域気水圏シンポジウム
- Place of Presentation
  国立極地研究所
- Year and Date
  2011-11-14
- Data Source
  KAKENHI-PROJECT-22310013
[Presentation] 昭和基地で観測されたヘイズ現象:過去のヘイズ出現状況とその影響2011
- Author(s)
  原圭一郎・長田和雄・塩原匡貴・林政彦・山内恭・森本真司・橋田元
- Organizer
  第17回大気化学討論会
- Place of Presentation
  京都大学
- Data Source
  KAKENHI-PROJECT-22310013
[Presentation] 大気・海洋間の二酸化炭素交換-南大洋-2011
- Author(s)
  吉川久幸、亀山宗彦、緑川貴、石井雅男、笹野大輔、中岡慎一郎、橋田元
- Organizer
  日本地球化学会第58回年会
- Place of Presentation
  北海道大学 (札幌市)
- Data Source
  KAKENHI-PROJECT-23241002
[Presentation] 昭和基地で観測されたヘイズ現象 : 過去のヘイズ出現状況とその影響2011
- Author(s)
  原圭一郎、長田和雄、塩原匡貴、林政彦、山内恭、森本真司、橋田元
- Organizer
  第34回極域気水圏シンポジウム
- Place of Presentation
  国立極地研究所 (口頭発表)
- Year and Date
  2011-11-15
- Data Source
  KAKENHI-PROJECT-22310013
[Presentation] Temporal and Spatial Variations of Oceanic Inorganic Carbonates and Biological Activities in the Southern Ocean at Umitaka-maru cruises from 2005/06 to 2008/09.2010
- Author(s)
  Nakaoka S., Inoue H.Y., Nakazawa T., Hashida G., Koitabashi M., Ishimaru T., Nojiri Y., Fukuchi M.
- Organizer
  IPY Oslo Science Conference
- Place of Presentation
  Oslo, Norway.
- Data Source
  KAKENHI-PROJECT-20310002
[Presentation] Long-term trends of surface ocean acidification in the Southern Ocean.2010
- Author(s)
  Midorikawa T., Inoue H.Y., Ishii M., Sasano D., Hashida G., Nakaoka S., Kosugi N., Suzuki T.
- Organizer
  IPY Oslo Science Conference
- Place of Presentation
  Oslo, Norway.
- Data Source
  KAKENHI-PROJECT-20310002
[Presentation] Ocean Acidification States in the Indian Sector of the Southern Ocean relating to the secular trend and seasonal variation of Oceanic Carbon Dioxide.2010
- Author(s)
  Hashida G., Nakazawa T., Aoki S., Nakaoka S., Inoue H.Y., Yamanouchi T., Odate T., Fukuchi M.
- Organizer
  IPY Oslo Science Conference
- Place of Presentation
  Oslo, Norway.
- Data Source
  KAKENHI-PROJECT-20310002
[Presentation] Ocean Acidification States in the Indian Sector of the Southern Ocean relating to the secular trend and seasonal variation of Oceanic Carbon Dioxide2010
- Author(s)
  G.Hashida, H.Yoshikawa, et al.
- Organizer
  IPY Oslo Science Conference
- Place of Presentation
  Oslo, Norway 招待講演
- Year and Date
  2010-06-10
- Data Source
  KAKENHI-PROJECT-20310002
[Presentation] Long-term Variation of Oceanic Carbon Dioxide and Possible Acidification in the Indian Sector of the Southern Ocean2009
- Author(s)
  G.Hashida H.Yoshikawa, et al.
- Organizer
  8th international carbon dioxide conference
- Place of Presentation
  Jena, Germany
- Data Source
  KAKENHI-PROJECT-20310002
[Presentation] Seasonal variation of dissolved inorganic carbon based on repeat observations in marginal ice zone along 140°E during austral spring 2001/022009
- Author(s)
  Hashida G., Ono H., Inoue H.Y., Nakaoka S., Nakazawa T., Aoki S., Ishii M., Fukuchi M., Odate T., Yamanouchi T.
- Organizer
  9th International Carbon Dioxide Conference
- Place of Presentation
  Jena, Germany.
- Data Source
  KAKENHI-PROJECT-20310002
[Presentation] Observed and estimated biomass of shelled pteropods in the Indian sector of the Antarctic Ocean during summer
- Author(s)
  Sasaki, H., S. Konno, F. Akiha, H. Hattori & G. Hashida
- Organizer
  SCAR 2014 Open Science Conference
- Place of Presentation
  SkyCity Convention Centre in Auckland, New Zealand
- Year and Date
  2014-08-23 – 2014-09-03
- Data Source
  KAKENHI-PROJECT-24255001
[Presentation] Impact of Antarctic krill on plankton communities in the SIZ of the Antarctic Ocean sea estimated using an ecosystem model
- Author(s)
  Konno, S., F. Akiha, G. Hashida, S. Kawaguchi, H. Hattori, & H. Sasaki
- Organizer
  5th Symposium on Polar Science
- Place of Presentation
  NiPR, Tachikawa, Japan
- Year and Date
  2014-12-02 – 2014-12-05
- Data Source
  KAKENHI-PROJECT-24255001
[Presentation] Change in carbon mass with surface plankton ecosystem in Antarctic SIZ waters
- Author(s)
  Sasaki, H., F. Akiha, S. Konno, A. Narita, R. Makabe, H. Hattori, S. Takao, H. Yoshikawa, G. Hashida & T. Odate
- Organizer
  5th Symposium on Polar Science
- Place of Presentation
  NiPR, Tachikawa, Japan
- Year and Date
  2014-12-02 – 2014-12-05
- Data Source
  KAKENHI-PROJECT-24255001
[Presentation] Ocean acidification in the western Pacific sector of the Southern Ocean
- Author(s)
  Ishii Masao（代表者）, , Midorikawa Takkashi, Sasano Daisuke, Kosugi Naohiro, Nakaoka Shin-ichiro, Hashida Gen, Suzuki Toru, Yoshikawa-Inoue Hisayuki
- Organizer
  The 18th International Symposium on Polar Sciences
- Place of Presentation
  (Korea Polar Research Institute) Republic of Korea
- Invited
- Data Source
  KAKENHI-PROJECT-23241002

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HASHIDA Gen 橋田 元

橋田 元 ハシダ ゲン

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多重反射セル型赤外分析計を用いた小型気球搭載用二酸化炭素濃度自動測定装置の開発Principal Investigator

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南極大気の微量気体成分・エアロゾル循環に果たす南大洋季節海氷域の役割に関する研究Principal Investigator

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HASHIDA Gen 橋田元

橋田元ハシダゲン