TAKEDA Shigenobu 武田重信

Researcher Number	20334328
Other IDs
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Affiliation (based on the past Project Information) *help	2014 – 2023: 長崎大学, 水産・環境科学総合研究科(水産), 教授 2017: 長崎大学, 大学院水産・環境科学総合研究科, 教授 2014 – 2015: 長崎大学, 水産･環境科学総合研究科(水産), 教授 2011 – 2013: 長崎大学, 水産・環境科学総合研究科, 教授 2011: 長崎大学, 大学院・水産・環境科学総合研究科, 教授 … More 2009 – 2010: Nagasaki University, 水産学部, 教授 2007 – 2008: The University of Tokyo, Graduate School of Agriculture and Life Science, Associate professor 2007: University of Tokyo, Graduate School of Agriculture and Life Science, ASSOCIATE PROFESSOR 2006: Tokyo University, Graduate school of Agricultural and Life Science, Associate Professor, 大学院農学生命研究科, 助教授 2005 – 2006: 東京大学, 大学院農学生命科学研究科, 助教授 2005: 東京大学, 大学院・農学生命研究科, 助教授 2002 – 2005: 東京大学, 大学院・農学生命科学研究科, 助教授 2001: 東京大学, 大学院・農学生命科学研究科, 講師 Less
Review Section/Research Field	Principal Investigator Environmental dynamic analysis / Environmental dynamic analysis / Basic Section 63010:Environmental dynamic analysis-related / Medium-sized Section 40:Forestry and forest products science, applied aquatic science, and related fields / Medium-sized Section 63:Environmental analyses and evaluation and related fields / General fisheries / Complex systems / Science and Engineering Except Principal Investigator Environmental dynamic analysis / General fisheries … More / Science and Engineering / Complex systems / Environmental dynamic analysis / Fisheries chemistry / Environmental dynamic analysis Less
Keywords	Principal Investigator 植物プランクトン / 海洋生態 / 鉄 / 微量金属 / 海洋科学 / 窒素循環 / 地球化学 / 物質循環 / 珪藻 / 硝化微生物 … More / 北太平洋 / 海洋酸性化 / 有機配位子 / Pseudo-nitzschia / 窒素 / 生物ケイ酸 / 海洋生態系 / 一酸化窒素 / 赤潮 / 東部北太平洋 / 硝化細菌 / Phytoplankton / Biogenic silica / Mass spectrometry / Stable isotope / Diatoms / Silicon / Marine ecosystem / Earth science / ケイ酸 / ケイ藻 / 質量分析 / 安定同位体 / ケイ素 / 地球科学 / Iron limitation stress / Growth rate / Organic ligand / Diatom / Amnesic Shellfish Poisoning / Domoic Acid / Iron / 無菌株 / 欠乏ストレス / Domoic acid / 記憶喪失性毒 / 鉄欠乏ストレス / 増殖速度 / 記憶喪失性貝毒 / ドウモイ酸 / 太平洋 / 栄養塩 / 海洋亜表層 / 亜硝酸塩 / 化学海洋 / 炭素循環 / 環境変動 / 黄砂 / 大気海洋相互作用 / 微量元素 / 大気海洋物質循環 … More Except Principal Investigator 珪藻 / 物質循環 / 鉄 / 植物プランクトン / Nitzschia navis-varingica / Pseudo-nitzschia multiseries / diatom / NEAR-GOOS / GOOS / 基礎生産 / 物理-生態系モデル / 複合養殖 / 環境収容力 / 栄養塩 / 窒素固定 / 持続性社会 / 太平洋 / 海洋区系 / 生態系サービス / 海底混合層 / クロロフィル極大 / 乱流モデル / 化学トレーサー / 亜表層クロロフィル極大 / 乱流計測 / 生態系モデル / 栄養塩供給 / 海底境界層 / 亜表層クロロフィル極大層 / 乱流混合 / bacteria / iron / isodomoic acid / domoic acid / Amnesic shellfish poisoning / 細菌 / イソドウモイ酸 / ドウモイ酸 / 記憶喪失性貝毒 / subarctic / plankton / biological pump / carbon cycling / faecal pellet / heterotrophic dinoflagellate / 亜寒帯 / プランクトン / 生物ポンプ / 炭素循環 / 糞粒 / 従属栄養性渦鞭毛虫 / CO_2 sequestration / Dimethvl sulfide / Water-mass tracking / Iron fertilization / Bioaenic Bass / Diatom / Iron / Ocean science / 海洋生物生産 / 二酸化炭素隔離 / 硫化ジメチル / 水塊追跡 / 鉄散布実験 / 気候効果気体 / 海洋科学 / material cycling / Sanriku coastal waters / physical-ecological coupled model / integrated aquaculture / phytoplankton / seaweed culture / shellfish culture / environmental carrying capacity / 沿岸域 / 三陸沿岸 / 海藻養殖 / 貝類養殖 / monitoring of marine environment / ocean color / Northeast Asian marginal seas / Phytoplankton / primary production / 北東アジナ縁辺海 / 海洋環境モニタリング / 海色 / 北東アジア縁辺海 / 大船渡湾 / 三陸沿岸域 / 物理-生態系モデ / マボヤ / 三陸地方 / 物理生態系モデル / 海洋生態 / 地球変動予測 / 地球化学 / 大気現象 / 環境変動 / 環境分析 / 北太平洋 / ナノシアノバクテリア / Richelia intracellularis / 共生体 / SOLAS / IGBP / 大気組成動態 / 海洋生態系 / 物質相互作用 / 気体交換 / 海洋表層 / 海洋大気 / 珪藻類 / アセチレン還元法 / 共生藻 / Synechocystis / Trichodesmium / シアノバクテリア Less

Function of nitric oxide as a new growth regulator of red tide algaePrincipal Investigator
- Principal Investigator
  
  TAKEDA Shigenobu
- Project Period (FY)
  2022 – 2023
- Research Category
  
  Grant-in-Aid for Challenging Research (Exploratory)
- Review Section
  
  Medium-sized Section 40:Forestry and forest products science, applied aquatic science, and related fields
- Research Institution
  Nagasaki University
A New paradigm of nitrogen cycle in the marine subsurface layer controlled by trace metalsPrincipal Investigator
- Principal Investigator
  
  TAKEDA Shigenobu
- Project Period (FY)
  2021 – 2023
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Review Section
  
  Basic Section 63010:Environmental dynamic analysis-related
- Research Institution
  Nagasaki University
The effect of ocean acidification on Fe availability to phytoplankton in coastal and oceanic waters of the eastern North PacificPrincipal Investigator
- Principal Investigator
  
  TAKEDA Shigenobu
- Project Period (FY)
  2020 – 2022
- Research Category
  
  Fund for the Promotion of Joint International Research (Fostering Joint International Research (B))
- Review Section
  
  Medium-sized Section 63:Environmental analyses and evaluation and related fields
- Research Institution
  Nagasaki University
Complex regulation of nitrogen cycle by trace metals in the subsurface oceanPrincipal Investigator
- Principal Investigator
  
  TAKEDA Shigenobu
- Project Period (FY)
  2018 – 2020
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Review Section
  
  Basic Section 63010:Environmental dynamic analysis-related
- Research Institution
  Nagasaki University
Effects of ocean acidification on Fe availability and plankton productivity in the subarctic North PacificPrincipal Investigator
- Principal Investigator
  
  TAKEDA Shigenobu
- Project Period (FY)
  2017 – 2019
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Research Field
  
  Environmental dynamic analysis
- Research Institution
  Nagasaki University
Regulation mechanism of nitrogen cycle by trace metals in the subsurface oceanPrincipal Investigator
- Principal Investigator
  
  TAKEDA Shigenobu
- Project Period (FY)
  2016 – 2017
- Research Category
  
  Grant-in-Aid for Challenging Exploratory Research
- Research Field
  
  Environmental dynamic analysis
- Research Institution
  Nagasaki University
Complex functions of trace metals on regulation of nitrogen cycle in the subsurface oceanPrincipal Investigator
- Principal Investigator
  
  TAKEDA Shigenobu
- Project Period (FY)
  2014 – 2015
- Research Category
  
  Grant-in-Aid for Challenging Exploratory Research
- Research Field
  
  Environmental dynamic analysis
- Research Institution
  Nagasaki University
Study on physical, chemical and biological processes controlling the primary production and material transport in the shelf region of the East China Sea
- Principal Investigator
  
  Matsuno Takeshi
- Project Period (FY)
  2014 – 2016
- Research Category
  
  Grant-in-Aid for Scientific Research (A)
- Research Field
  
  Environmental dynamic analysis
- Research Institution
  Kyushu University
Mechanisms controlling the biological productivity of the open oceanPrincipal Investigator
- Principal Investigator
  
  TAKEDA Shigenobu
- Project Period (FY)
  2012 – 2016
- Research Category
  
  Grant-in-Aid for Scientific Research on Innovative Areas (Research in a proposed research area)
- Review Section
  
  Complex systems
- Research Institution
  Nagasaki University
New Ocean Paradigm on Its Biogeochemistry, Ecosystem and Sustainable Use
- Principal Investigator
  
  Furuya Ken
- Project Period (FY)
  2012 – 2016
- Research Category
  
  Grant-in-Aid for Scientific Research on Innovative Areas (Research in a proposed research area)
- Review Section
  
  Complex systems
- Research Institution
  Soka University
  The University of Tokyo
Role of iron as a regulator of nitrogen cycle in the subsurface oceanPrincipal Investigator
- Principal Investigator
  
  TAKEDA Shigenobu
- Project Period (FY)
  2011 – 2012
- Research Category
  
  Grant-in-Aid for Challenging Exploratory Research
- Research Field
  
  Environmental dynamic analysis
- Research Institution
  Nagasaki University
Coupling of silicon and carbon biogeochemical cycles in the surface oceanPrincipal Investigator
- Principal Investigator
  
  TAKEDA Shigenobu
- Project Period (FY)
  2008 – 2011
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Research Field
  
  Environmental dynamic analysis
- Research Institution
  Nagasaki University
  The University of Tokyo
Bioavailability and biogeochemical processes of trace metals in the surface oceanPrincipal Investigator
- Principal Investigator
  
  TAKEDA Shigenobu
- Project Period (FY)
  2006 – 2010
- Research Category
  
  Grant-in-Aid for Scientific Research on Priority Areas
- Review Section
  
  Science and Engineering
- Research Institution
  The University of Tokyo
Linkages in Biogeochemical Cycles Between Surface Ocean and Lower Atmosphere
- Principal Investigator
  
  UEMATSU Mitsuo
- Project Period (FY)
  2006 – 2010
- Research Category
  
  Grant-in-Aid for Scientific Research on Priority Areas
- Review Section
  
  Science and Engineering
- Research Institution
  The University of Tokyo
Optimization of polyculture in Sanriku ria coasts based on comparative coastal oceanography
- Principal Investigator
  
  FURUYA Ken
- Project Period (FY)
  2006 – 2008
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Research Field
  
  General fisheries
- Research Institution
  The University of Tokyo
貧栄養海域におけるシアノバクテリア-珪藻共生体の動態と窒素固定
- Principal Investigator
  
  古谷研
- Project Period (FY)
  2005 – 2006
- Research Category
  
  Grant-in-Aid for Exploratory Research
- Research Field
  
  Environmental dynamic analysis
- Research Institution
  The University of Tokyo
The balance between biogenic silica production and its dissolution in the surface oceanPrincipal Investigator
- Principal Investigator
  
  TAKEDA Shigenobu
- Project Period (FY)
  2005 – 2007
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Research Field
  
  Environmental dynamic analysis
- Research Institution
  The University of Tokyo
Study on the function of carbon transport by heterotrophic dinoflagellates
- Principal Investigator
  
  SAITO Hiroaki
- Project Period (FY)
  2005 – 2007
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Research Field
  
  Environmental dynamic analysis
- Research Institution
  Fisheries Research Agency
A study on ASP toxin production mechanism in diatom
- Principal Investigator
  
  KOTAKI Yuichi
- Project Period (FY)
  2005 – 2006
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  Fisheries chemistry
- Research Institution
  Kitasato University
海洋・大気間の物質相互作用研究計画(IGBP/SOLAS)の準備調査
- Principal Investigator
  
  UEMATSU Mitsuo
- Project Period (FY)
  2004
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  Environmental dynamic analysis
- Research Institution
  The University of Tokyo
Biogeochemical responses of the surface ocean and the lower atmosphere during the meso-scale iron enrichment experiments
- Principal Investigator
  
  TSUDA Atsushi
- Project Period (FY)
  2004 – 2007
- Research Category
  
  Grant-in-Aid for Scientific Research (A)
- Research Field
  
  Environmental dynamic analysis
- Research Institution
  The University of Tokyo
Development of integrated aquaculture in Sanriku coastal waters based on evaluation of environmental carrying capacity
- Principal Investigator
  
  FURUYA Ken
- Project Period (FY)
  2003 – 2005
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Research Field
  
  General fisheries
- Research Institution
  The University of Tokyo
鉄供給による貧栄養海域の窒素固定および有機物移出生産の制御
- Principal Investigator
  
  FURUYA Ken
- Project Period (FY)
  2002 – 2003
- Research Category
  
  Grant-in-Aid for Exploratory Research
- Research Field
  
  Environmental dynamic analysis
- Research Institution
  The University of Tokyo
Machanism of iron regulation on amnesic neurontoxin production by coastal diatomsPrincipal Investigator
- Principal Investigator
  
  TAKEDA Shigenobu
- Project Period (FY)
  2002 – 2003
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  General fisheries
- Research Institution
  The University of Tokyo
Monitoring of marine primary production in the marginal seas
- Principal Investigator
  
  FURUYA Ken
- Project Period (FY)
  1999 – 2002
- Research Category
  
  Grant-in-Aid for Scientific Research on Priority Areas
- Review Section
  
  Science and Engineering
- Research Institution
  The University of Tokyo

[Journal Article] Distribution and chemical speciation of iron on the outer edge of the Changjiang diluted water plume of the East China Sea2022
- Author(s)
  Sato Mitsuhide、Wakuta Yohei、Takeda Shigenobu
- Journal Title
  
  Continental Shelf Research
  
  Volume: 234 Pages: 104646-104646
- DOI
  10.1016/j.csr.2022.104646
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-21H03592
[Journal Article] Effects of cyanate enrichment on growth of natural phytoplankton populations in the subtropical Pacific2022
- Author(s)
  Sato Mitsuhide、Hashihama Fuminori、Takeda Shigenobu
- Journal Title
  
  Journal of Oceanography
  
  Volume: 79 Issue: 1 Pages: 1-12
- DOI
  10.1007/s10872-022-00658-1
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-21H03592
[Journal Article] East-west variabilities of N2 fixation activity in the subtropical North Pacific Ocean in summer: the field evidence of iron and phosphorus co-limitation in the western area2022
- Author(s)
  Horii Sachiko、Takahashi Kazutaka、Shiozaki Takuhei、Takeda Shigenobu、Sato Mitsuhide、Yamaguchi Tamaha、Takino Shota、Hashihama Fuminori、Kondo Yoshiko、Takemura Toshihiko、Furuya Ken
- Journal Title
  
  Authorea
  
  Volume: preprint
- DOI
  10.1002/essoar.10512587.1
- Open Access
- Data Source
  KAKENHI-PROJECT-20KK0240
[Journal Article] Very strong but exchangeable organic ligand of cobalt in the marginal sea2022
- Author(s)
  K.H. Wong, J. Xu, Y. Kondo, S. Takeda, A.S. Mashio, H. Hasegawa, H. Obata
- Journal Title
  
  Limnol. Oceanogr.
  
  Volume: 67 Issue: 6 Pages: 1299-1312
- DOI
  10.1002/lno.12078
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-21H03632, KAKENHI-PROJECT-19K12309, KAKENHI-PROJECT-20KK0240, KAKENHI-PROJECT-23K24982, KAKENHI-PROJECT-21H05056
[Journal Article] Effects of iron and light on microbial nitrogen cycles in the primary nitrite maxima of the eastern Indian Ocean2022
- Author(s)
  Sato Mitsuhide、Hirata Kunioki、Shiozaki Takuhei、Takeda Shigenobu
- Journal Title
  
  Deep Sea Research Part I: Oceanographic Research Papers
  
  Volume: 185 Pages: 103808-103808
- DOI
  10.1016/j.dsr.2022.103808
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-21H03592
[Journal Article] Phytoplankton Distributions in the Kuroshio-Oyashio Region of the Northwest Pacific Ocean: Implications for Marine Ecology and Carbon Cycle2022
- Author(s)
  Wang Yaoyao、Bi Rong、Zhang Jing、Gao Jiawei、Takeda Shigenobu、Kondo Yoshiko、Chen Fajin、Jin Gui’e、Sachs Julian P.、Zhao Meixun
- Journal Title
  
  Frontiers in Marine Science
  
  Volume: 9
- DOI
  10.3389/fmars.2022.865142
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-20H04319, KAKENHI-PROJECT-21H03592, KAKENHI-PROJECT-19K12309, KAKENHI-PROJECT-20KK0240
[Journal Article] Relative depths of the subsurface peaks of phytoplankton abundance conserved over ocean provinces2022
- Author(s)
  Sato Mitsuhide、Shiozaki Takuhei、Hashihama Fuminori、Kodama Taketoshi、Ogawa Hiroshi、Saito Hiroaki、Tsuda Atsushi、Takeda Shigenobu、Furuya Ken
- Journal Title
  
  Limnology and Oceanography
  
  Volume: 67 Issue: 11 Pages: 2557-2571
- DOI
  10.1002/lno.12222
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-21H03592
[Journal Article] Chemical speciation of iron in the euphotic zone along the Kuroshio Current2021
- Author(s)
  Sato Mitsuhide、Nishioka Jun、Maki Kazuyuki、Takeda Shigenobu
- Journal Title
  
  Marine Chemistry
  
  Volume: 233 Pages: 103966-103966
- DOI
  10.1016/j.marchem.2021.103966
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-18H03361
[Journal Article] Distinct profiles of size-fractionated iron-binding ligands between the eastern and western subarctic Pacific2021
- Author(s)
  Kondo Yoshiko、Bamba Rise、Obata Hajime、Nishioka Jun、Takeda Shigenobu
- Journal Title
  
  Scientific Reports
  
  Volume: 11 Issue: 1 Pages: 2053-2053
- DOI
  10.1038/s41598-021-81536-6
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19K12309, KAKENHI-PROJECT-20K21838, KAKENHI-PROJECT-20KK0240, KAKENHI-PLANNED-15H05820, KAKENHI-PROJECT-16H02701
[Journal Article] Photodecomposition of natural organic metal-binding ligands from deep seawater2021
- Author(s)
  Sato Mitsuhide、Ogata Natsuki、Wong Kuo Hong、Obata Hajime、Takeda Shigenobu
- Journal Title
  
  Marine Chemistry
  
  Volume: 230 Pages: 103939-103939
- DOI
  10.1016/j.marchem.2021.103939
- NAID
  120006979511
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-18H03361
[Journal Article] Assimilation and oxidation of urea‐derived nitrogen in the summer Arctic Ocean2021
- Author(s)
  Shiozaki Takuhei、Hashihama Fuminori、Endo Hisashi、Ijichi Minoru、Takeda Noriko、Makabe Akiko、Fujiwara Amane、Nishino Shigeto、Harada Naomi
- Journal Title
  
  Limnology and Oceanography
  
  Volume: 66 Issue: 12 Pages: 4159-4170
- DOI
  10.1002/lno.11950
- Peer Reviewed
- Data Source
  KAKENHI-PUBLICLY-20H04985, KAKENHI-PROJECT-17H01852, KAKENHI-PROJECT-19H04263, KAKENHI-PROJECT-21H03592, KAKENHI-PROJECT-19K15895
[Journal Article] Sub-polar marginal seas fuel the North Pacific through the intermediate water at the termination of the global ocean circulation2020
- Author(s)
  Jun Nishioka、Hajime Obata、Hiroshi Ogawa、Kazuya Ono、Youhei Yamashita、Keun Jong Lee、Shigenobu Takeda、Ichiro Yasuda
- Journal Title
  
  Proceedings of the National Academy of Sciences of the United States of America
  
  Volume: －
- NAID
  120006937024
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-17H04479
[Journal Article] Distribution and speciation of copper and its relationship with FDOM in the East China Sea2019
- Author(s)
  Wong Kuo Hong、Obata Hajime、Kim Taejin、Wakuta Yohei、Takeda Shigenobu
- Journal Title
  
  Marine Chemistry
  
  Volume: 212 Pages: 96-107
- DOI
  10.1016/j.marchem.2019.04.005
- Peer Reviewed / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17H04479, KAKENHI-PLANNED-15H05820
[Journal Article] Distribution of major diazotrophs in the surface water of the Kuroshio from northeastern Taiwan to south of mainland Japan2018
- Author(s)
  Shiozaki Takuhei、Kondo Yoshiko、Yuasa Daisuke、Takeda Shigenobu
- Journal Title
  
  Journal of Plankton Research
  
  Volume: 40 Issue: 4 Pages: 407-419
- DOI
  10.1093/plankt/fby027
- Peer Reviewed
- Data Source
  KAKENHI-PLANNED-15H05822, KAKENHI-PROJECT-18H03361
[Journal Article] Basin scale variability of active diazotrophs and nitrogen fixation in the North Pacific, from the tropics to the subarctic Bering Sea2017
- Author(s)
  Shiozaki Takuhei、Bombar Deniz、Riemann Lasse、Hashihama Fuminori、Takeda Shigenobu、Yamaguchi Tamaha、Ehama Makoto、Hamasaki Koji、Furuya Ken
- Journal Title
  
  Global Biogeochemical Cycles
  
  Volume: 31 Issue: 6 Pages: 996-1009
- DOI
  10.1002/2017gb005681
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PLANNED-24121005, KAKENHI-WRAPUP-17H06073, KAKENHI-PROJECT-16H02562, KAKENHI-PROJECT-17H01852, KAKENHI-PROJECT-16K12586
[Journal Article] Dissolved iron and zinc in Sagami Bay and the Izu-Ogasawara Trench2017
- Author(s)
  H. Obata, J. Nishioka, T. Kim, K. Norisuye, S. Takeda, Y. Wakuta, T. Gamo
- Journal Title
  
  Journal of Oceanography
  
  Volume: 73 Issue: 3 Pages: 333-344
- DOI
  10.1007/s10872-016-0407-8
- NAID
  40021208736
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PLANNED-24121006, KAKENHI-PROJECT-16H02701, KAKENHI-PROJECT-16K12586, KAKENHI-PROJECT-17H00775
[Journal Article] A role of vertical mixing on nutrient supply into the subsurface chlorophyll maximum in the shelf region of the East China Sea2017
- Author(s)
  K. Lee, T. Matsuno, T. Endoh, J. Ishizaka, Y. Zhu, S. Takeda
- Journal Title
  
  Continental Shelf Research
  
  Volume: 印刷中 Pages: 139-150
- DOI
  10.1016/j.csr.2016.11.001
- Peer Reviewed
- Data Source
  KAKENHI-PLANNED-24121006, KAKENHI-PROJECT-26241009, KAKENHI-PROJECT-16K12586
[Journal Article] 海洋における鉄の有機リガンドの分布2016
- Author(s)
  近藤能子，武田重信，古谷研
- Journal Title
  
  月刊海洋/号外
  
  Volume: 58 Pages: 16-30
- Data Source
  KAKENHI-PLANNED-24121006
[Journal Article] Widespread Distribution and Expression of Gamma A (UMB), an Uncultured, Diazotrophic, γ-Proteobacterial nifH Phylotype2015
- Author(s)
  R. Langlois, T. GroBkopf, M. Mills, S. Takeda, J. LaRoche
- Journal Title
  
  PLOS ONE
  
  Volume: 10 Issue: 6 Pages: e0128912-e0128912
- DOI
  10.1371/journal.pone.0128912
- NAID
  120006986959
- Peer Reviewed / Int'l Joint Research
- Data Source
  KAKENHI-PLANNED-24121006
[Journal Article] Interpretation of complexometric titration data: An intercomparison of methods for estimating models of trace metal complexation by natural organic ligands2015
- Author(s)
  I. Pizeta, S.G. Sander, R.J.M. Hudson, D. Omanovic, O. Baars, K.A. Barbeau, K.N. Buck, R.M. Bundy, G. Carrasco, P.L. Croot, C. Garnier, L.J.A. Gerringa, M. Gledhill, K. Hirose, Y. Kondo, L.M. Laglera, J. Nuester, M.J.A. Rijkenberg, S. Takeda, B.S. Twining, M. Wells
- Journal Title
  
  Marine Chemistry
  
  Volume: 173 Pages: 3-24
- DOI
  10.1016/j.marchem.2015.03.006
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PLANNED-24121006
[Journal Article] Why is Trichodesmium abundant in the Kuroshio?2015
- Author(s)
  Shiozaki, T., S. Takeda, S. Itoh, T. Kodama, X. Liu, F. Hashihama, K. Furuya
- Journal Title
  
  Biogeosciences
  
  Volume: 12 Issue: 23 Pages: 6931-6943
- DOI
  10.5194/bg-12-6931-2015
- NAID
  120006986819
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-26850115, KAKENHI-PLANNED-24121003, KAKENHI-PLANNED-24121006, KAKENHI-PROJECT-13J07341, KAKENHI-PROJECT-26550010, KAKENHI-PROJECT-26292099, KAKENHI-PROJECT-26241009
[Journal Article] Surface and middle layer enrichment of dissolved copper in the western subarctic North Pacific2015
- Author(s)
  I. Tanita, S. Takeda, M. Sato, K. Furuya
- Journal Title
  
  La Mer
  
  Volume: 53 Pages: 1-18
- NAID
  40020749627
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-26550010
[Journal Article] Heterotrophic bacteria as major nitrogen fixers in the euphotic zone of the Indian Ocean2014
- Author(s)
  Shiozaki, T., M. Ijichi, T. Kodama, S. Takeda, K. Furuya
- Journal Title
  
  Global Biogeochemical Cycles
  
  Volume: 28 Issue: 10 Pages: 1096-1110
- DOI
  10.1002/2014gb004886
- Peer Reviewed / Acknowledgement Compliant
- Data Source
  KAKENHI-PROJECT-13J07341, KAKENHI-PLANNED-24121005, KAKENHI-PLANNED-24121006, KAKENHI-PROJECT-26850115
[Journal Article] Ammnonium uptake and N2 fixation by the unicellular nanocyanobacterium Crocosphaera watsonii in N-limited continuous cultures.2013
- Author(s)
  Masuda, T., K. Furuya, T. Kodama, S. Takeda, and P. J. Harrison
- Journal Title
  
  Limnology and Oceanography
  
  Volume: 58 Issue: 6 Pages: 2029-2036
- DOI
  10.4319/lo.2013.58.6.2029
- Peer Reviewed
- Data Source
  KAKENHI-PLANNED-24121005, KAKENHI-PLANNED-24121006
[Journal Article] Atmospheric deposition of trace metals to the western North Pacific Ocean observed at coastal station in Japan2013
- Author(s)
  A. Okubo, S. Takeda, H. Obata
- Journal Title
  
  Atmospheric Research
  
  Volume: 129-130 Pages: 20-32
- DOI
  10.1016/j.atmosres.2013.03.014
- Peer Reviewed
- Data Source
  KAKENHI-PLANNED-24121006
[Journal Article] Iron and phytoplankton growth in the subarctic North Pacific2011
- Author(s)
  Takeda, S.
- Journal Title
  
  Aqua-BioScience Monographs
  
  Volume: vol.4 Pages: 41-93
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20310006
[Journal Article] Imbalance between vertical nitrate flux and nitrate assimilation on a continental shelf : Implications of nitrification2011
- Author(s)
  Shiozaki, T., et al
- Journal Title
  
  Journal of Geophysical Research
  
  Volume: 116 Issue: C10 Pages: 1-10
- DOI
  10.1029/2010jc006934
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-09J04480, KAKENHI-PLANNED-22106002, KAKENHI-PROJECT-23651017
[Journal Article] Iron and phytoplankton growth in the subarctic North Pacific.2011
- Author(s)
  Takeda S.
- Journal Title
  
  Aqua-Bio Science Monographs 4, in press
- Peer Reviewed
- Data Source
  KAKENHI-PLANNED-18067006
[Journal Article] Lagrangian observation of phytoplankton dynamics at an artificially enriched subsurface water in Sagami Bay, Japan.2010
- Author(s)
  Masuda, T., K.Furuya, N.Kohashi, M.Sato, S.Takeda, M.Uchiyama, N.Horimoto, T.Ishimaru
- Journal Title
  
  Journal of Oceanography vol.66
  
  Pages: 801-813
- NAID
  10029034413
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20310006
[Journal Article] Lagrangian observation of phytoplankton dynamics at an artificially enriched subsurface water in Sagami Bay2010
- Author(s)
  Masuda, T., K. Furuya, N. Kohashi, M. Sato, S. Takeda, M. Uchiyama, N. Horimoto, T. Ishimaru
- Journal Title
  
  Japan. Journal of Oceanography
  
  Volume: vol.66 Pages: 801-813
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20310006
[Journal Article] Distribution of nano-sized cyano bacteria in the western and central Pacific Ocean, Aqua.2010
- Author(s)
  Sato M., S.Takeda(他3名,4番目)
- Journal Title
  
  Microbial Ecol. 59
  
  Pages: 273-282
- Peer Reviewed
- Data Source
  KAKENHI-PLANNED-18067006
[Journal Article] High-resolution measurement of multiple volatile organic compounds dissolved in seawater using equilibrator inlet-proton transfer reaction-mass spectrometry(EI-PTR-MS).2010
- Author(s)
  Kameyama, S., S.Takeda(他6名,7番目), H.Obata(8番目)
- Journal Title
  
  Mar.Chem. 122
  
  Pages: 59-73
- Peer Reviewed
- Data Source
  KAKENHI-PLANNED-18067006
[Journal Article] Behaviors of dissolved and particulate Co, Ni, Cu, Zn, Cd and Pb during a mesoscale Fe-enrichment experiment(SEEDS II) in the western North Pacific.2009
- Author(s)
  Nakatsuka, S., S.Takeda(他5名,3番目)
- Journal Title
  
  Deep Sea Res.II 56
  
  Pages: 2822-2838
- Peer Reviewed
- Data Source
  KAKENHI-PLANNED-18067006
[Journal Article] Biogeochemical cycling of N and Si during the mesoscale iron-enrichment experiment in the western subarctic Pacific(SEEDS-II).2009
- Author(s)
  Saito,H., A.Tsuda, Y.Nojiri, T.Aramaki, H.Ogawa, T.Yoshimura, K.Imai, I.Kudo, J.Nishioka, T.Ono, K.Suzuki, S.Takeda
- Journal Title
  
  Deep-Sea Research-II vol.56
  
  Pages: 2852-2862
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20310006
[Journal Article] Influence of non-photosynthetic pigments on light absorption and quantum yield of photosynthesis in the western equatorial Pacific and the subarctic North Pacific2009
- Author(s)
  Vijayan, A.K., T. Yoshikawa, S. Watanabe, H. Sasaki, K. Matsumoto, S. Takeda and K. Furuya
- Journal Title
  
  J. Oceanogr. 65
  
  Pages: 245-258
- NAID
  10025553529
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-18380113
[Journal Article] Biogeochemical cycling of N and Si during the mesoscale iron-enrichment experiment in the western subarctic Pacific(SEEDS-II)2009
- Author(s)
  Saito, H., A. Tsuda, Y. Nojiri, T. Aramaki, H. Ogawa, T. Yoshimura, K. Imai, I. Kudo, J. Nishioka, T. Ono, K. Suzuki, S. Takeda
- Journal Title
  
  Deep-Sea Research-II
  
  Volume: vol.56 Pages: 2852-2862
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20310006
[Journal Article] Responses of pico- and nano phytoplankton to artificial iron infusions observed during the second iron enrichment experiment in the western subarctic Pacific(SEEDS II).2009
- Author(s)
  Sato,M., S.Takeda, K.Furuya
- Journal Title
  
  Deep-Sea Res.II. 56
  
  Pages: 2745-2754
- Peer Reviewed
- Data Source
  KAKENHI-PLANNED-18067006
[Journal Article] Rare earth elements in seawater during an iron-induced phytoplankton bloom of the western subarctic Pacific(SEEDS-II).2009
- Author(s)
  Hara, Y., H.Obata(他4名,2番目), S.Takeda(6番目)
- Journal Title
  
  Deep Sea Res.II 56
  
  Pages: 2839-2851
- Peer Reviewed
- Data Source
  KAKENHI-PLANNED-18067006
[Journal Article] Changes in iron concentrations and bio-availability during an open-ocean mesoscale iron enrichment in the western subarctic Pacific, SEEDS II.2009
- Author(s)
  Nishioka, J., S.Takeda(他7名,2番目), H.Obata(4番目)
- Journal Title
  
  Deep Sea Res.II 56
  
  Pages: 2796-2809
- Peer Reviewed
- Data Source
  KAKENHI-PLANNED-18067006
[Journal Article] Organic iron (III) complexing ligands during an iron enrichment experiment in the western subarctic North Pacific2008
- Author(s)
  Kondo, Y., S. Takeda, J. Nishioka, H. Obata, K. Furuya, W.K. Johnson, C.S. Wong
- Journal Title
  
  Geophysical Research Letters vol. 35
- Peer Reviewed
- Data Source
  KAKENHI-PLANNED-18067006
[Journal Article] Organic iron(III) complexing ligands during an iron enrichment experiment in the western subarctic North Pacific.2008
- Author(s)
  Kondo, Y., S.Takeda(他4名,2番目), H.Obata(4番目)
- Journal Title
  
  Geophys.Res.Lett. 35
- Peer Reviewed
- Data Source
  KAKENHI-PLANNED-18067006
[Journal Article] Organic iron (III) complexing ligands during an iron enrichment experiment in the western subarctic North Pacific2008
- Author(s)
  Kondo, Y., S. Takeda, J. Nishioka, H. Obata, K. Furuya, W. K. Johnson and C. S. Wong
- Journal Title
  
  Geophys. Res. Let. 36
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-18380113
[Journal Article] Application of the sizefractionation method to simultaneous estimation of clearance rates by heterotrophic flagellates and ciliates of pico-and nanophytoplankton2007
- Author(s)
  Sato, M., T. Yoshikawa, S. Takeda and K. Furuya
- Journal Title
  
  J. exp. Mar. Biol. Ecol. 349
  
  Pages: 334-343
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-18380113
[Journal Article] Biological and chemical characteristics of high-chlorophyll, low-temperature water observed near the Sulu Archipelago.2007
- Author(s)
  Takeda S.
- Journal Title
  
  Deep-Sea Research II 54
  
  Pages: 81-102
- Data Source
  KAKENHI-PROJECT-17651003
[Journal Article] Spatial heterogeneity in photosynthesis-irradiance parameters of phytoplankton across acyclonic edd in the Arltarctic Diverence zone along 140°E2007
- Author(s)
  T. Yoshikawa, M. Miki, S. Takeda and K. Furuya
- Journal Title
  
  GEOPHYSICAL RESEARCHLETTERS 34,L18605
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-17310005
[Journal Article] Iron regeneration and organic iron(III)- binding ligand production during in situ zooplankton grazing experiment.2007
- Author(s)
  Sato, M., S.Takeda, K.Furuya
- Journal Title
  
  Mar.Chem. 106
  
  Pages: 471-488
- Peer Reviewed
- Data Source
  KAKENHI-PLANNED-18067006
[Journal Article] Evidence for the grazing hypothesis: Grazing reduces phytoplankton responses of the HNLC ecosystem to iron enrichment in the western subarctic Pacific(SEEDS II).2007
- Author(s)
  Tsuda, A., S.Takeda(他41名,2番目), H.Obata(32番目), M.Sato(38番目)
- Journal Title
  
  J.Oceanogr. 63
  
  Pages: 983-994
- NAID
  10019793355
- Peer Reviewed
- Data Source
  KAKENHI-PLANNED-18067006
[Journal Article] Biological and chemical characteristics of high-chlorophyll, low-temperature water observed near the Sulu Archipelago2007
- Author(s)
  Takeda, S.
- Journal Title
  
  Deep-Sea Research II 54・1-2
  
  Pages: 81-102
- Data Source
  KAKENHI-PROJECT-17310005
[Journal Article] 生物ケイ酸の溶解度と溶解速度について2007
- Author(s)
  鎌谷明善・武田重信
- Journal Title
  
  海の研究 16
  
  Pages: 471-512
- NAID
  110006473373
- Description
  「研究成果報告書概要(和文)」より
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-17310005
[Journal Article] A review of solubility and dissolution rates of biogenic silica : Present and future direction2007
- Author(s)
  Kamatani, A., S. Takeda
- Journal Title
  
  Oceanography in Japan 16
  
  Pages: 471-512
- NAID
  110006473373
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-17310005
[Journal Article] Iron regeneration and organic iron(III)- binding ligand production during in situ zooplankton grazing experiment2007
- Author(s)
  Sato, M., S. Takeda, K. Furuya
- Journal Title
  
  Marine Chemistry vol. 106
  
  Pages: 471-488
- Peer Reviewed
- Data Source
  KAKENHI-PLANNED-18067006
[Journal Article] 生物ケイ酸の溶解度と溶解速度について2007
- Author(s)
  鎌谷明善・武田重信
- Journal Title
  
  海の研究 16
  
  Pages: 471-512
- NAID
  110006473373
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-17310005
[Journal Article] Iron regeneration and organic iron (III)-binding ligand production during in situ zooplankton grazing experiment2007
- Author(s)
  Sato, M., S. Takeda and K. Furuya
- Journal Title
  
  Mar. Chem. 106
  
  Pages: 471-488
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-18380113
[Journal Article] Iron supply to the western subarctic Pacific : Importance of iron export from the Sea of Okhotsk.2007
- Author(s)
  Nishioka, J., S.Takeda(他11名,5番目)
- Journal Title
  
  J.Geophys.Res. 112
- NAID
  120000949904
- Peer Reviewed
- Data Source
  KAKENHI-PLANNED-18067006
[Journal Article] Biological and chemical characteristics of high-chlorophyll, low-temperature water observed near the Sulu Archipelago2007
- Author(s)
  Takeda, S.
- Journal Title
  
  Deep-Sea Research II 54
  
  Pages: 81-102
- Description
  「研究成果報告書概要(和文)」より
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-17310005
[Journal Article] Biological and chemical characteristics of high-chlorophyll, low-temperature water observed near the Sulu Archipelago.2007
- Author(s)
  Takeda S.
- Journal Title
  
  Deep-Sea Research II 54
  
  Pages: 81-102
- Data Source
  KAKENHI-PROJECT-17580182
[Journal Article] Iron speciation and dynamics during SERIES, a mesoscale iron enrichment experiment in the NE Pacific.2006
- Author(s)
  Wong, C.S., S.Takeda(他5名,7番目)
- Journal Title
  
  Deep-Sea Res.II 53
  
  Pages: 2075-2094
- Peer Reviewed
- Data Source
  KAKENHI-PLANNED-18067006
[Journal Article] 生物ケイ酸の溶解度と溶解速度について2006
- Author(s)
  鎌谷明善・武田重信
- Journal Title
  
  海の研究 16
  
  Pages: 471-512
- NAID
  110006473373
- Description
  「研究成果報告書概要(和文)」より
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-17310016
[Journal Article] Modeling studies investigating the causes of preferential depletion of silicic acid relative to nitrate during SERIES, a mesoscale iron enrichment in the NE subarctic Pacific2006
- Author(s)
  Takeda, S.
- Journal Title
  
  Deep-Sea Research II 53・20-22
  
  Pages: 2297-2326
- Data Source
  KAKENHI-PROJECT-17310005
[Journal Article] Effects of long-term sample preservation on flow cytometric analysis of natural populations of pico-and nanophytoplankton2006
- Author(s)
  Sato, M., S. Takeda and K. Furuya
- Journal Title
  
  J. Oceanogr. 62
  
  Pages: 903-908
- NAID
  10018405927
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-18380113
[Journal Article] Modeling studies investigating the causes of preferential depletion of silicic acid relative to nitrate during SERIES, a mesoscale iron enrichment in the NE subarctic Pacific.2006
- Author(s)
  Takeda S.
- Journal Title
  
  Deep-Sea Research II 53
  
  Pages: 2297-2326
- Data Source
  KAKENHI-PROJECT-17580182
[Journal Article] Modelling studies investigating the causes of preferential depletion of silicic acid relative to nitrate during SERIES: a mesoscale iron-enrichment in the NE Subarctic Pacific.2006
- Author(s)
  Takeda, S.
- Journal Title
  
  Deep-Sea Research II 53
  
  Pages: 2297-2326
- Description
  「研究成果報告書概要(和文)」より
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-17310005
[Journal Article] Modeling studies investigating the causes of preferential depletion of silicic acid relative to nitrate during SERIES: a mesoscale iron-enrichment in the NE subarctic Pacific2006
- Author(s)
  Takeda, S.
- Journal Title
  
  Deep-Sea Research II (印刷中)
- Data Source
  KAKENHI-PROJECT-17310005
[Journal Article] Modelling studies investigating the causes of preferential depletion of silicic acid relative to nitrate during SERIES : a mesoscale iron-enrichment in the NE subarctic Pacific2006
- Author(s)
  Takeda, S.
- Journal Title
  
  Deep-Sea Research II 53
  
  Pages: 2297-2326
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-17310005
[Journal Article] A review of solubility and dissolution rates of biogenic silica : Present and future direction.2006
- Author(s)
  Kamatani, A., Takeda, S.
- Journal Title
  
  Oceanography in Japan 16
  
  Pages: 471-512
- NAID
  110006473373
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-17310016
[Journal Article] An in situ iron-enrichment experiment in the western subarctic Pacific (SEEDS) : Introduction and summary2005
- Author(s)
  Takeda, S.
- Journal Title
  
  Progress in Oceanography 64
  
  Pages: 95-109
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-16201003
[Journal Article] An in situ iron-enrichment experiment in the western subarctic Pacific(SEEDS) : Introduction and summary2005
- Author(s)
  Takeda, S.
- Journal Title
  
  Progress in Oceanography 64
  
  Pages: 95-109
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-15380130
[Journal Article] An in situ iron-enrichment experiment in the western subarctic Pacific (SEEDS) : Introduction and summary.2005
- Author(s)
  Takeda S.
- Journal Title
  
  Rrog. Oceanogr 64
  
  Pages: 95-109
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-17580182
[Journal Article] An in situ iron-enrichment experiment in the western subarctic Pacific (SEEDS): Introduction and summary2005
- Author(s)
  Takeda, S.
- Journal Title
  
  Progress in Oceanography 64
  
  Pages: 95-109
- Description
  「研究成果報告書概要(和文)」より
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-17310005
[Journal Article] An in situ iron-enrichment experiment in the western subarctic Pacific (SEEDS) : Introduction and summary.2005
- Author(s)
  Takeda, S.
- Journal Title
  
  Progress in Oceanography 64
  
  Pages: 95-109
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-15380130
[Journal Article] An in situ iron-enrichment experiment in the western subarctic Pacific (SEEDS) : Introduction and summary2005
- Author(s)
  Takeda, S.
- Journal Title
  
  Progress in Oceanography 64
  
  Pages: 95-109
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-17310005
[Journal Article] An in situ iron-enrichment experiment in the western subarctic Pacific (SEEDS) : Introductio and summary.2005
- Author(s)
  Takeda S., A.Tsuda
- Journal Title
  
  Prog.Oceanogr. 65
  
  Pages: 95-109
- Data Source
  KAKENHI-PROJECT-17580182
[Journal Article] An in situ iron-enrichment experiment in the western subarctic Pacific (SEEDS) : Introduction and summary2005
- Author(s)
  Takeda, S, Tsuda, A.
- Journal Title
  
  Progress in Oceanography 64
  
  Pages: 95-109
- Data Source
  KAKENHI-PROJECT-17310016
[Journal Article] An in situ iron-enrichment experiment in the western subarctic Pacific(SEEDS):Introduction and summary2005
- Author(s)
  Takeda, S and Tsuda, A.
- Journal Title
  
  Progress in Oceanography 64
  
  Pages: 95-109
- Description
  「研究成果報告書概要(和文)」より
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-17310016
[Journal Article] An in situ iron-enrichment experiment in the western subarctic Pacific(SEEDS) : Introduction and summary2005
- Author(s)
  Takeda, S and Tsuda, A.
- Journal Title
  
  Progress in Oceanography 64
  
  Pages: 95-109
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-17310016
[Journal Article] The evolution and termination of an iron-induced mesoscale bloom in the northeast subarctic Pacific.2005
- Author(s)
  Boyd P.W., Strzepek R., Takeda S.et al.
- Journal Title
  
  Limnol.Oceanogr. 50
  
  Pages: 1872-1886
- Data Source
  KAKENHI-PROJECT-17580182
[Journal Article] An in situ iron-enrichment experiment in the western subarctic Pacific (SEEDS): Introduction and summary2005
- Author(s)
  Takeda, S.
- Journal Title
  
  Progress in Oceanography 64
  
  Pages: 95-109
- Description
  「研究成果報告書概要(和文)」より
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-16201003
[Journal Article] An in situ iron-enrichment experiment in the western subarctic Pacific(SEEDS): Introduction and summary2005
- Author(s)
  Takeda, S.
- Journal Title
  
  Progress in Oceanography 64
  
  Pages: 95-109
- Data Source
  KAKENHI-PROJECT-17310005
[Journal Article] Distribution and speciation of dissolved iron in the Sulu Sea and its adjacent waters2004
- Author(s)
  Kondo Y., S. Takeda and K. Furuya
- Journal Title
  
  Deep-Sea Res. II 54
  
  Pages: 60-80
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-18380113
[Journal Article] The decline and fate of an iron-induced subarctic phytoplankton bloom.2004
- Author(s)
  Boyd, P., A.Tsuda, S.Takeda他36名
- Journal Title
  
  Nature 428
  
  Pages: 549-553
- Data Source
  KAKENHI-PROJECT-16201003
[Presentation] Importance of nitric oxide as a growth regulator of coastal phytoplankton2024
- Author(s)
  Shigenobu Takeda
- Organizer
  Ocean Sciences Meeting 2024
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-22K19213
[Presentation] Labile nickel (Ni) concentrations in the North Pacific2023
- Author(s)
  Calyn M. Crawford, Lise Artigue, William Cochlan, Shigenobu Takeda, Charles Trick, Mark Wells, Kristen N. Buck
- Organizer
  2023 Gordon Research Conference and Seminar on Chemical Oceanography
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-20KK0240
[Presentation] 北太平洋における溶存鉄の光化学反応による形態変化2023
- Author(s)
  近藤能子, 山中紘輝, 岩田遥貴, 砂原雄大, 西岡純, 小畑元, 武田重信
- Organizer
  東京大学大気海洋研究所共同利用研究集会「微量元素・同位体を用いた海洋生物地球化学研究 (GEOTRACES-Japan)」
- Data Source
  KAKENHI-PROJECT-20KK0240
[Presentation] 北太平洋における鉄の光化学反応による形態変化2023
- Author(s)
  近藤能子, 山中紘輝, 岩田遙貴, 砂原雄大, 西岡純, 小畑元, 武田重信
- Organizer
  東京大学大気海洋研究所共同利用研究集会「微量元素・同位体を用いた海洋生物地球化学研究 (GEOTRACES-Japan)」
- Data Source
  KAKENHI-PROJECT-21H03592
[Presentation] The effect of ocean acidification on Fe speciation across distinct regions of the Eastern North Pacific2023
- Author(s)
  Lise Artigue, Salvatore Caprara, Charles Trick, William P Cochlan, Shigenobu Takeda, Mark Wells, Kristen Buck
- Organizer
  2023 Gordon Research Conference and Seminar on Chemical Oceanography
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-20KK0240
[Presentation] Photodecomposition of humic substances and organic iron-binding ligands from natural seawater2022
- Author(s)
  Mitsuhide Sato, Natsuki Ogata, Shigenobu Takeda
- Organizer
  Ocean Sciences Meeting 2022
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-21H03592
[Presentation] 北太平洋亜寒帯HNLC海域における低次生産構造の東西変化2022
- Author(s)
  堀井幸子, 高野永美子, 高橋一生, 西岡純, 近藤能子, 武田重信
- Organizer
  海洋生物シンポジウム2022
- Data Source
  KAKENHI-PROJECT-20KK0240
[Presentation] 主要な窒素消費者としての窒素固定性シアノバクテリア2022
- Author(s)
  増田貴子, 井之村啓介, 児玉武稔, 塩崎拓平, 北島聡, Gabrielle Armin, 松井貴人, 鈴木光次, 武田重信, 佐藤光秀, Ondrej Prasil, 古谷研
- Organizer
  日本海洋学会2022年度秋季大会
- Data Source
  KAKENHI-PROJECT-21H03592
[Presentation] Biogeochemical characterization of the primary nitrite maxima in the eastern Indian Ocean and the effects of iron on subsurface nitrogen cycle2022
- Author(s)
  Shigenobu Takeda, Kunioki Hirata, Takuhei Shiozaki, Mitsuhide Sato
- Organizer
  Ocean Sciences Meeting 2022
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-21H03592
[Presentation] 沿岸海水中の蛍光性溶存有機物に対する銅の消光作用と錯形成能の評価2021
- Author(s)
  江頭舞鈴, 武田重信
- Organizer
  GEOTRACES-Japanシンポジウム
- Data Source
  KAKENHI-PROJECT-20KK0240
[Presentation] Nitrogen cycling in the primary nitrite maximum of the Indian Ocean2021
- Author(s)
  Shigenobu Takeda, Kunioki Hirata, Takuhei Shiozaki
- Organizer
  日本地球惑星科学連合2021年大会
- Data Source
  KAKENHI-PROJECT-21H03592
[Presentation] 北太平洋亜寒帯域表層の鉄の化学形態と生物利用能2021
- Author(s)
  近藤能子, 山中紘輝, 砂原雄大, 西岡純, 小畑元, 武田重信
- Organizer
  日本海洋学会2021年度秋季大会
- Data Source
  KAKENHI-PROJECT-20KK0240
[Presentation] 黒潮流域の有光層内における鉄の化学的状態2021
- Author(s)
  佐藤光秀, 西岡純, 牧和幸, 武田重信
- Organizer
  GEOTRACES-Japanシンポジウム
- Data Source
  KAKENHI-PROJECT-18H03361
[Presentation] Chemical speciation of iron in the euphotic zone along the Kuroshio Current2021
- Author(s)
  Mitsuhide Sato, Jun Nishioka, Kazuyuki Maki, Shigenobu Takeda
- Organizer
  日本地球惑星科学連合2021年大会
- Data Source
  KAKENHI-PROJECT-18H03361
[Presentation] Nitrogen cycling in the primary nitrite maximum of the Indian Ocean2021
- Author(s)
  Shigenobu Takeda, Kunioki Hirata, Takuhei Shiozaki
- Organizer
  日本地球惑星科学連合2021年大会
- Data Source
  KAKENHI-PROJECT-18H03361
[Presentation] Distribution and chemical speciation of iron on the outer edge of the Changjiang diluted water plume of the East China Sea2021
- Author(s)
  Mitsuhide Sato, Yohei Wakuta, Shigenobu Takeda
- Organizer
  PICES-2021 Virtual Annual Meeting
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-21H03592
[Presentation] 北太平洋亜寒帯HNLC海域におけるサイズ分画鉄有機配位子分布の東西比較2021
- Author(s)
  近藤能子, 馬場梨世, 小畑元, 西岡純, 武田重信
- Organizer
  GEOTRACES-Japanシンポジウム
- Data Source
  KAKENHI-PROJECT-20KK0240
[Presentation] 東シナ海大陸棚・大陸斜面上における溶存鉄濃度と化学形態2021
- Author(s)
  佐藤光秀, 涌田陽平, 武田重信
- Organizer
  日本海洋学会2021年度秋季大会
- Data Source
  KAKENHI-PROJECT-21H03592
[Presentation] 深層の海水から得られた有機金属配位子の光分解2020
- Author(s)
  佐藤光秀, 緒方菜月, 黄国宏, 小畑元, 武田重信
- Organizer
  日本海洋学会2020年度秋季大会
- Data Source
  KAKENHI-PROJECT-18H03361
[Presentation] 微量金属による海洋一次生産の制御機構に関する生物地球化学研究2020
- Author(s)
  武田重信
- Organizer
  日本海洋学会2020年度秋季大会
- Invited
- Data Source
  KAKENHI-PROJECT-18H03361
[Presentation] Photodecomposition of natural organic metal-binding ligands from deep seawater2020
- Author(s)
  Mitsuhide Sato, Kuo Hong Wong, Hajime Obata, Shigenobu Takeda
- Organizer
  AGU Fall Meeting 2020
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-18H03361
[Presentation] Sunlight-induced changes in fluorophores of dissolved organic matter in the eastern Indian Ocean2020
- Author(s)
  S. Takeda
- Organizer
  Ocean Sciences Meeting 2020
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-18H03361
[Presentation] Effect of ocean acidification on bioavailability of iron bound to natural iron-complexing ligands2020
- Author(s)
  S. Takeda, K. Hideshima, Y. Kondo, M. Sato
- Organizer
  JpGU-AGU Joint Meeting 2020
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17H04479
[Presentation] Distributions of natural organic Fe-binding ligands in the eastern and western subarctic North Pacific2020
- Author(s)
  Y. Kondo, Y. Sunahara, J. Nishioka, H. Obata, S. Takeda
- Organizer
  Ocean Sciences Meeting 2020
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17H04479
[Presentation] 東部インド洋における蛍光性溶存有機物の分布と光分解性2019
- Author(s)
  武田重信
- Organizer
  日本地球惑星科学連合2019年大会
- Data Source
  KAKENHI-PROJECT-18H03361
[Presentation] Effects of iron enrichment on nitrogen cycle near the subsurface chlorophyll maximun in the subtropical North Pacific2019
- Author(s)
  Takeda. S, Y. Fujita
- Organizer
  Xiamen Symposium on Marine Environmental Sciences (XMAS-IV)
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-18H03361
[Presentation] Seasonal change in the relationship between pH and AOU in coastal waters off western Kyushu, Japan2019
- Author(s)
  Takeda, S., K. Hideshima
- Organizer
  ASLO 2019 Aquatic Sciences Meeting
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17H04479
[Presentation] 秋季-初冬季のインド洋東部海域におけるピコ・ナノ植物プランクトンの鉛直分布構造2019
- Author(s)
  佐藤光秀, 武田重信, 齊藤宏明, Hongbin Liu
- Organizer
  2019年度日本海洋学会秋季大会
- Data Source
  KAKENHI-PROJECT-18H03361
[Presentation] 北太平洋における鉄有機配位子の分布について2019
- Author(s)
  近藤能子, 砂原雄大, 西岡純, 小畑元, 武田重信
- Organizer
  東京大学大気海洋研究所共同利用研究集会「GEOTRACES-Japanの現状と今後の展開」
- Data Source
  KAKENHI-PROJECT-17H04479
[Presentation] Vertical distributions of organic Fe-binding ligands in the eastern and western subarctic North Pacific2018
- Author(s)
  Y. Kondo, J. Nishioka, H. Obata, S. Takeda
- Organizer
  GEOTRACES Workshop - BIOGEOTRACES Japan begins -
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17H04479
[Presentation] 北太平洋亜熱帯域における亜表層クロロフィル極大付近の窒素循環に及ぼす鉄の影響2018
- Author(s)
  武田重信, 藤田裕也
- Organizer
  日本地球惑星科学連合2018年大会
- Data Source
  KAKENHI-PROJECT-16K12586
[Presentation] 北太平洋亜熱帯域における亜表層クロロフィル極大付近の窒素循環に及ぼす鉄の影響2018
- Author(s)
  武田重信, 藤田裕也
- Organizer
  日本地球惑星科学連合2018年大会
- Data Source
  KAKENHI-PROJECT-18H03361
[Presentation] 有明海・天草灘におけるpHとAOUの関係性の季節変化2018
- Author(s)
  秀島滉一, 中山亮, 武田重信
- Organizer
  日本地球惑星科学連合2018年大会
- Data Source
  KAKENHI-PROJECT-17H04479
[Presentation] 北太平洋亜寒帯域における鉄有機配位子の鉛直分布2018
- Author(s)
  近藤能子, 西岡純, 小畑元, 武田重信
- Organizer
  日本海洋学会2018年度秋季大会
- Data Source
  KAKENHI-PROJECT-17H04479
[Presentation] 北太平洋亜寒帯域における天然植物プランクトン群集への有機錯体鉄添加に対する応答の東西比較2018
- Author(s)
  近藤能子, 西岡純, 武田重信
- Organizer
  北海道大学低温科学研究所共同利用研究集会「寒冷圏大気ー海洋間の生物地球化学的相互作用に関する研究集会」
- Data Source
  KAKENHI-PROJECT-17H04479
[Presentation] 北太平洋亜寒帯域における鉄有機配位子の鉛直分布について2018
- Author(s)
  近藤能子, 西岡純, 小畑元, 武田重信
- Organizer
  北海道大学低温科学研究所共同利用研究集会「西部北太平洋亜寒帯域における物質循環および海洋生態系とのリンケージ」
- Data Source
  KAKENHI-PROJECT-17H04479
[Presentation] Ocean acidification and iron biogeochemistry in the North Pacific2018
- Author(s)
  Takeda, S.
- Organizer
  GEOTRACES Workshop - BIOGEOTRACES Japan begins -
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17H04479
[Presentation] 混合栄養性ハプト藻の栄養獲得様式の違いによる細胞内CNP元素組成比の変化2017
- Author(s)
  平田国興, 武田重信
- Organizer
  2017年度日本海洋学会秋季大会
- Data Source
  KAKENHI-PROJECT-16K12586
[Presentation] 2016年7月長崎丸航海における化学・生物環境に関するデータ速報2017
- Author(s)
  武田重信,　藤田裕也,　湯浅大輔,　近藤能子
- Organizer
  研究集会「東シナ海および周辺海域の物質循環と生物生産に関わる物理・化学・生物過程」
- Place of Presentation
  九州大学応用力学研究所
- Data Source
  KAKENHI-PROJECT-26241009
[Presentation] Distributions of dissolved trace metals along a 170°W section in the Pacific Ocean2017
- Author(s)
  S. Takeda
- Organizer
  2017 Aquatic Sciences Meeting
- Place of Presentation
  ハワイコンベンションセンター（ホノルル, 米国）
- Year and Date
  2017-02-27
- Int'l Joint Research
- Data Source
  KAKENHI-PLANNED-24121006
[Presentation] 北西太平洋亜寒帯域植物プランクトンブルーム過程における鉄の生物利用能の変化2017
- Author(s)
  近藤能子, 武田重信, 西岡純, 佐藤光秀, 齊藤宏明, 鈴木光次, 古谷研
- Organizer
  JpGU-AGU Joint Meeting 2017
- Data Source
  KAKENHI-PROJECT-17H04479
[Presentation] Distributions of dissolved trace metals along a 170°W section in the Pacific Ocean2017
- Author(s)
  S. Takeda
- Organizer
  2017 Aquatic Sciences Meeting
- Place of Presentation
  ハワイコンベンションセンター（ホノルル, 米国）
- Year and Date
  2017-02-27
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-16K12586
[Presentation] 東シナ海陸棚域における学際的・国際的共同観測2016
- Author(s)
  松野健、吉川　裕、遠藤貴洋、石坂丞二、張勁、武田重信、梅澤有、市川香、千手智晴、Jae Hak Lee、Meixun Zhao
- Organizer
  2016年度九州沖縄地区合同シンポジウム
- Place of Presentation
  鹿児島大学
- Year and Date
  2016-12-09
- Invited
- Data Source
  KAKENHI-PROJECT-26241009
[Presentation] Dissolved zinc and its speciation in the coastal hydrothermal area of Japan2016
- Author(s)
  H. Obata, T. Kim, T. Gamo, S. Takeda
- Organizer
  2016 Ocean Sciences Meeting
- Place of Presentation
  New Orleans, 米国
- Year and Date
  2016-02-21
- Int'l Joint Research
- Data Source
  KAKENHI-PLANNED-24121006
[Presentation] 太平洋の170°W線に沿った表層200m以浅における溶存微量金属濃度の南北分布2016
- Author(s)
  武田重信
- Organizer
  東京大学大気海洋研究所共同利用研究集会
- Place of Presentation
  東京大学(千葉県柏市）
- Year and Date
  2016-02-18
- Data Source
  KAKENHI-PROJECT-26550010
[Presentation] 東部東シナ海陸棚域における亜表層クロロフィル極大層と硝酸塩躍層の1日スケール変動2016
- Author(s)
  藤田裕也, 近藤能子, 武田重信
- Organizer
  九州大学応用力学研究所共同利用研究集会
- Place of Presentation
  九州大学（福岡県春日市）
- Year and Date
  2016-02-06
- Data Source
  KAKENHI-PROJECT-26550010
[Presentation] "元素組成の異なる植物プランクトン由来の有機物の分解特性"2016
- Author(s)
  藤田竜輔・梅澤有・尾崎健史・野崎龍・直江留美・武田重信
- Organizer
  日本海洋学会秋季大会
- Place of Presentation
  鹿児島大学
- Year and Date
  2016-09-12
- Data Source
  KAKENHI-PROJECT-26241009
[Presentation] 太平洋の西経170度線に沿った溶存微量金属の南北分布2016
- Author(s)
  武田重信
- Organizer
  2016年度日本海洋学会秋季大会
- Place of Presentation
  鹿児島大学（鹿児島県鹿児島市）
- Year and Date
  2016-09-12
- Data Source
  KAKENHI-PLANNED-24121006
[Presentation] 西部北太平洋亜寒帯域の鉄循環像の構築2016
- Author(s)
  西岡純, 小畑元, 武田重信
- Organizer
  東京大学大気海洋研究所共同利用研究集会
- Place of Presentation
  東京大学（千葉県柏市）
- Year and Date
  2016-03-28
- Data Source
  KAKENHI-PLANNED-24121006
[Presentation] 東シナ海男女群島近傍海域における表層の栄養塩動態2016
- Author(s)
  湯浅大輔, 江藤祐輔, 近藤能子, 武田重信
- Organizer
  2016年度日本海洋学会秋季大会
- Place of Presentation
  鹿児島大学（鹿児島県鹿児島市）
- Year and Date
  2016-09-13
- Data Source
  KAKENHI-PLANNED-24121006
[Presentation] 白鳳丸KH-15-3次航海における硝酸塩センサー観測2016
- Author(s)
  藤田裕也, 石田朗人, 近藤能子, 武田重信
- Organizer
  九州大学応用力学研究所共同利用研究集会
- Place of Presentation
  九州大学（福岡県春日市）
- Year and Date
  2016-06-11
- Data Source
  KAKENHI-PROJECT-16K12586
[Presentation] 白鳳丸KH-15-3次航海における硝酸塩センサー観測2016
- Author(s)
  藤田裕也, 石田朗人, 近藤能子, 武田重信
- Organizer
  九州大学応用力学研究所共同利用研究集会
- Place of Presentation
  九州大学応用力学研究所
- Year and Date
  2016-06-11
- Data Source
  KAKENHI-PROJECT-26241009
[Presentation] 東シナ海男女群島近傍海域における表層の栄養塩動態2016
- Author(s)
  湯浅大輔, 江藤祐輔, 近藤能子, 武田重信
- Organizer
  2016年度日本海洋学会秋季大会
- Place of Presentation
  鹿児島大学
- Year and Date
  2016-09-12
- Data Source
  KAKENHI-PROJECT-26241009
[Presentation] Turbulent flux of nutrients contributing to primary production based on international cooperative observations in the East China Sea2016
- Author(s)
  T. Matsuno, K.J. Lee, T. Endoh, J. Ishizaka, Y. Zhu, S. Takeda, J. Zhang, C.S. Hong, J.H. Lee
- Organizer
  8th Program of the East Asian Cooperative Experiments(PEACE) workshop
- Place of Presentation
  Vladivostok, Russia
- Year and Date
  2016-08-29
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-26241009
[Presentation] 太平洋の170°W線に沿った溶存微量金属(Mn, Fe, Co, Ni, Cu, Zn)の分布2016
- Author(s)
  武田重信
- Organizer
  東京大学大気海洋研究所共同利用研究集会
- Place of Presentation
  東京大学（千葉県柏市）
- Year and Date
  2016-03-28
- Data Source
  KAKENHI-PLANNED-24121006
[Presentation] 中部北太平洋における植物プランクトン群集の亜表層水添加に対する増殖応答2015
- Author(s)
  武田重信，涌田陽平，佐藤光秀
- Organizer
  日本海洋学会2015年度春季大会
- Place of Presentation
  東京海洋大学（東京都港区）
- Year and Date
  2015-03-22
- Data Source
  KAKENHI-PLANNED-24121006
[Presentation] Why does Trichodesmium become abundant in the Kuroshio?2015
- Author(s)
  T. Shiozaki, S. Takeda, S. Itoh, T. Kodama, X. Liu, F. Hashihama, K. Furuya
- Organizer
  2015 Aquatic Sciences Meeting
- Place of Presentation
  Granada （スペイン）
- Year and Date
  2015-02-27
- Data Source
  KAKENHI-PLANNED-24121006
[Presentation] New ocean provinces characterized by island mass effect through nitrogen fixation2015
- Author(s)
  T. Shiozaki, T. Kodama, S. Takeda, S. Itoh, X. Liu, F. Hashihama, K. Furuya
- Organizer
  国際シンポジウム「Developing New Ocean Provinces on Their Biogeochemistry and Ecosystems」
- Place of Presentation
  東京大学（東京都文京区）
- Year and Date
  2015-12-03
- Int'l Joint Research
- Data Source
  KAKENHI-PLANNED-24121006
[Presentation] Distributions of dissolved iron, iron-complexing organic ligands and fluorescent dissolved organic matter in the surface water of the East China Sea during summer2015
- Author(s)
  Y. Wakuta, Y. Kondo, S. Takeda
- Organizer
  国際シンポジウム「Organic Ligands - A Key Control on Trace Metal Biogeochemistry in the Ocean」
- Place of Presentation
  Sibenik, クロアチア
- Year and Date
  2015-04-08
- Int'l Joint Research
- Data Source
  KAKENHI-PLANNED-24121006
[Presentation] Distributions of dissolved iron, iron-complexing organic ligands and fluorescent dissolved organic matter in the surface water of the East China Sea during summer2015
- Author(s)
  Y. Wakuta, Y. Kondo, S. Takeda
- Organizer
  Organic Ligands - A Key Control on Trace Metal Biogeochemistry in the Ocean
- Place of Presentation
  Sibenik（クロアチア）
- Year and Date
  2015-04-08
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-26241009
[Presentation] Growth response of phytoplankton assemblage to additions of subsurface water in the central North Pacific2015
- Author(s)
  S. Takeda, Y. Wakuta, M. Sato
- Organizer
  国際シンポジウム「Developing New Ocean Provinces on Their Biogeochemistry and Ecosystems」
- Place of Presentation
  東京大学（東京都文京区）
- Year and Date
  2015-12-03
- Int'l Joint Research
- Data Source
  KAKENHI-PLANNED-24121006
[Presentation] Turbulent nutrient supply into the subsurface chlorophyll maximum and its relation to N/P ratio in the East China Sea2015
- Author(s)
  Lee, K.J., T. Matsuno, T. Endoh, Y. Zhu, J. Ishizaka, S. Takeda
- Organizer
  The 18th Pacific-Asian Marginal Seas Meeting
- Place of Presentation
  Naha City Bunka Tenbusu Center, Naha, Okinawa
- Year and Date
  2015-04-21
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-26241009
[Presentation] 東部東シナ海における亜表層クロロフィル極大層付近の栄養塩環境2015
- Author(s)
  武田重信，増田阿美
- Organizer
  名古屋大学地球水循環研究センター共同利用研究集会
- Place of Presentation
  名古屋大学（愛知県名古屋市）
- Year and Date
  2015-06-13
- Data Source
  KAKENHI-PROJECT-26550010
[Presentation] Potential impact of atmospheric nutrient deposition on phytoplankton growth in the eastern East China Sea2015
- Author(s)
  R. Naoe, S. Takeda, K. Tamura, Y. Kondo
- Organizer
  Nagasaki University - Jeju National University Joint Symposium on Science and Technology (JSST) 2015
- Place of Presentation
  長崎大学（長崎県長崎市）
- Year and Date
  2015-06-07
- Int'l Joint Research
- Data Source
  KAKENHI-PLANNED-24121006
[Presentation] Atmospheric deposition of anthropogenic substances in Nagasaki associated with an Asian dust event2015
- Author(s)
  A. Ishida, S. Takeda, K. Tamura, Y. Kondo
- Organizer
  Nagasaki University - Jeju National University Joint Symposium on Science and Technology (JSST) 2015
- Place of Presentation
  長崎大学（長崎県長崎市）
- Year and Date
  2015-06-07
- Int'l Joint Research
- Data Source
  KAKENHI-PLANNED-24121006
[Presentation] Turbulent nutrient flux supplied into the subsurface chlorophyll maximum in the East China2014
- Author(s)
  K.J. Lee, T. Matsuno, T. Endoh, Y. Zhu, J. Ishizaka, S. Takeda
- Organizer
  日本海洋学会2014年度秋季大会
- Place of Presentation
  長崎大学文教キャンパス
- Year and Date
  2014-09-13
- Data Source
  KAKENHI-PROJECT-26241009
[Presentation] 鉄とリンからみた海洋区系　生物生産調節メカニズムの解明2014
- Author(s)
  佐藤光秀・武田重信
- Organizer
  日本海洋学会2014年度秋季大会
- Place of Presentation
  長崎大学（長崎県長崎市）
- Year and Date
  2014-09-13
- Data Source
  KAKENHI-PLANNED-24121006
[Presentation] 中部インド洋表層における従属栄養性バクテリアによる窒素固定2014
- Author(s)
  塩崎拓平，伊知地稔，児玉武稔，武田重信，古谷研
- Organizer
  2014年度日本海洋学会春季大会
- Place of Presentation
  東京海洋大学（東京都）
- Data Source
  KAKENHI-PLANNED-24121006
[Presentation] East-west gradient of atmospheric nitrogen deposition over the subarctic North Pacific during summer2014
- Author(s)
  R. Naoe, S. Takeda, K. Tamura
- Organizer
  2014 Ocean Sciences Meeting
- Place of Presentation
  Honolulu（米国）
- Data Source
  KAKENHI-PLANNED-24121006
[Presentation] Distribution of Mn, Fe, Co, Ni, Cu, and Zn in the surface water of the East China Sea during summer2014
- Author(s)
  Y. Wakuta, Y. Eto ,S. Takeda
- Organizer
  9th WESTPAC International Scientific Symposium
- Place of Presentation
  Nha Trang, Vietnam
- Year and Date
  2014-04-22
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-26241009
[Presentation] Heterotrophic bacteria as a major nitrogen-fixer in the western Indian Ocean during northeast monsoon period2014
- Author(s)
  T. Shiozaki, M. Ijichi, T. Kodama, S. Takeda, K. Furuya
- Organizer
  2014 Ocean Sciences Meeting
- Place of Presentation
  Honolulu（米国）
- Data Source
  KAKENHI-PLANNED-24121006
[Presentation] 太平洋表層の植物プランクトン群集による尿素利用に及ぼすニッケル添加の影響2014
- Author(s)
  武田重信，迎雄一，佐藤光秀，直江瑠美
- Organizer
  2014年度日本海洋学会春季大会
- Place of Presentation
  東京海洋大学（東京都）
- Data Source
  KAKENHI-PLANNED-24121006
[Presentation] Horizontal and vertical heterogeneity of nutrient distribution on the continental shelf of the East China Sea during summer2014
- Author(s)
  S. Takeda, Y. Eto, Y. Umezawa, M. Wada
- Organizer
  9th WESTPAC International Scientific Symposium
- Place of Presentation
  Nha Trang, Vietnam
- Year and Date
  2014-04-22
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-26241009
[Presentation] Influence of iron limitation on the primary nitrite maximum in the NW Pacific Ocean2014
- Author(s)
  S. Takeda, Y. Wakuta, M. Wada, Y. Umezawa
- Organizer
  2014 Ocean Sciences Meeting
- Place of Presentation
  Honolulu（米国）
- Data Source
  KAKENHI-PLANNED-24121006
[Presentation] Dissolved phosphorus pool and alkaline phosphatase activity in the East China Sea2014
- Author(s)
  A. Yamaguchi, Y. Umezawa, S. Takeda, J. Chang
- Organizer
  2014 Ocean Sciences Meeting
- Place of Presentation
  Honolulu（米国）
- Data Source
  KAKENHI-PLANNED-24121006
[Presentation] Theavailability of dissolved organic phosphorus in the northeast of the EastChina Sea2014
- Author(s)
  Yamaguchi A, Umezawa Y, Takeda S, Ishizaka J, Chang J
- Organizer
  The 7th PEACE Ocean Science Workshop
- Place of Presentation
  Qingdao, China
- Year and Date
  2014-10-28
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-26241009
[Presentation] 夏季の東シナ海済州島南方海域における亜表層クロロフィル極大層付近の栄養塩動態2013
- Author(s)
  武田重信、江藤祐輔、梅澤有、和田実
- Organizer
  2013年度日本海洋学会春季大会
- Place of Presentation
  東京海洋大学
- Year and Date
  2013-03-24
- Data Source
  KAKENHI-PROJECT-23651017
[Presentation] 北部北太平洋における大気から海洋表層への無機窒素の沈着2013
- Author(s)
  直江瑠美，武田重信，田村圭
- Organizer
  2013年度日本海洋学会秋季大会
- Place of Presentation
  北海道大学（北海道）
- Data Source
  KAKENHI-PLANNED-24121006
[Presentation] 西部北太平洋における亜硝酸塩極大層の形成機構2013
- Author(s)
  武田重信，涌田陽平，和田実，梅澤有
- Organizer
  2013年度日本海洋学会秋季大会
- Place of Presentation
  北海道大学（北海道）
- Data Source
  KAKENHI-PLANNED-24121006
[Presentation] Organic Complexation of Iron in the Indian Ocean during NE monsoon2013
- Author(s)
  S. Takeda
- Organizer
  ASLO 2013 Aquatic Sciences Meeting
- Place of Presentation
  New Orleans（米国）
- Year and Date
  2013-02-18
- Data Source
  KAKENHI-PLANNED-24121006
[Presentation] Distribution of dissolved iron in the East China Sea during summer2013
- Author(s)
  Y. Wakuta, S. Takeda
- Organizer
  6th China-Japan-Korea IMBER Symposium
- Place of Presentation
  東京大学農学部（東京都）
- Data Source
  KAKENHI-PLANNED-24121006
[Presentation] 東シナ海の陸棚上における亜表層クロロフィル極大層と栄養塩躍層の関係2013
- Author(s)
  武田重信、江藤祐輔、梅澤有、和田実
- Organizer
  九州大学応用力学研究所共同利用研究集会「東シナ海の循環と混合に関する研究」
- Place of Presentation
  九州大学
- Year and Date
  2013-02-05
- Data Source
  KAKENHI-PROJECT-23651017
[Presentation] 東シナ海周辺海域における亜表層の栄養塩分布の特徴2012
- Author(s)
  武田重信、江藤祐輔、梅澤有、和田実
- Organizer
  名古屋大学地球水循環研究センター共同利用研究集会「東シナ海陸棚域の鉛直過程と物質循環」
- Place of Presentation
  名古屋大学
- Year and Date
  2012-06-08
- Data Source
  KAKENHI-PROJECT-23651017
[Presentation] 夏季の東シナ海済州島南方海域における表層の栄養塩動態2012
- Author(s)
  武田重信、江藤祐輔、迎雄一
- Organizer
  2012年度日本海洋学会春季大会
- Place of Presentation
  筑波大学
- Year and Date
  2012-03-29
- Data Source
  KAKENHI-PROJECT-20310006
[Presentation] 夏季の東シナ海済州島南方海域における表層の栄養塩動態2012
- Author(s)
  武田重信
- Organizer
  2011年度日本海洋学会春季大会
- Place of Presentation
  筑波大学(茨城県)
- Year and Date
  2012-03-29
- Data Source
  KAKENHI-PROJECT-20310006
[Presentation] 夏季の東シナ海表層における長江起源水の拡がりと栄養塩の動態2012
- Author(s)
  武田重信
- Organizer
  九州大学応用力学研究所共同利用研究集会「東シナ海の循環と混合に関する研究」
- Place of Presentation
  九州大学（福岡県）
- Data Source
  KAKENHI-PROJECT-23651017
[Presentation] Organic complexation of iron in the Pacific Ocean2012
- Author(s)
  Takeda, S.
- Organizer
  2012 Ocean Sciences Meeting
- Place of Presentation
  Salt Palace Convention Center(米国)
- Year and Date
  2012-02-23
- Data Source
  KAKENHI-PROJECT-20310006
[Presentation] 夏季の東シナ海表層における長江起源水の拡がりと栄養塩の動態2012
- Author(s)
  武田重信、江藤祐輔、迎雄一
- Organizer
  九州大学応用力学研究所共同利用研究集会「東シナ海の循環と混合に関する研究」
- Place of Presentation
  九州大学
- Year and Date
  2012-02-06
- Data Source
  KAKENHI-PROJECT-23651017
[Presentation] Organic Complexation of Iron in the Indian Ocean2012
- Author(s)
  S. Takeda
- Organizer
  AOGS-AGU (WPGM) Joint Assembly 2012
- Place of Presentation
  Singapore（シンガポール）
- Year and Date
  2012-08-13
- Data Source
  KAKENHI-PLANNED-24121006
[Presentation] 大気海洋間相互作用における海洋生態系動態2011
- Author(s)
  武田重信
- Organizer
  東京大学大気海洋研究所共同利用研究集会「大気・海洋間の生物地球化学的循環過程のリンケージ」
- Place of Presentation
  北海道大学(北海道)
- Year and Date
  2011-09-13
- Data Source
  KAKENHI-PROJECT-20310006
[Presentation] 東部東シナ海における大気から海洋への栄養塩沈着2011
- Author(s)
  山田弥知、武田重信、田村圭、塩田友樹、吉村浩
- Organizer
  東京大学大気海洋研究所共同利用研究集会「大気・海洋間の生物地球化学的循環過程のリンケージ」
- Place of Presentation
  北海道大学
- Year and Date
  2011-09-13
- Data Source
  KAKENHI-PROJECT-23651017
[Presentation] 夏季東シナ海済州島南方海域における表層水中のケイ素の動態と基礎生産2011
- Author(s)
  武田重信
- Organizer
  名古屋大学地球水循環研究センター共同利用研究集会「東シナ海陸棚域の鉛直過程と基礎生産」
- Place of Presentation
  名古屋大学地球水循環研究センター(愛知県)
- Year and Date
  2011-06-02
- Data Source
  KAKENHI-PROJECT-20310006
[Presentation] 夏季東シナ海済州島南方海域における表層水中のケイ素の動態と一次生産2011
- Author(s)
  武田重信、吉国翔一、岡村和麿、迎雄一
- Organizer
  2011年度日本海洋学会春季大会
- Place of Presentation
  東京大学柏キャンパス
- Data Source
  KAKENHI-PROJECT-20310006
[Presentation] Observation of natural phytoplankton blooms in the western subarctic North Pacific : Is there relation to atmospheric iron supply?2010
- Author(s)
  Takeda, S., A.Okubo, I.Tanita, T.Kodama, H.Obata
- Organizer
  American Geophysical Union 2010 Fall Meeting
- Place of Presentation
  San Francisco, USA
- Year and Date
  2010-12-15
- Data Source
  KAKENHI-PLANNED-18067006
[Presentation] Influence of atmospheric nutrients input on phytoplankton assemblage in the East China Sea and the subtropical NW Pacific Ocean2010
- Author(s)
  Takeda, S.
- Organizer
  Joint 5th Workshop on Asian Dust and Ocean Ecosystem with Asian SOLAS/WESTPAC/METMOP/SALSA
- Place of Presentation
  ホテルJALシティ,長崎市
- Year and Date
  2010-11-29
- Data Source
  KAKENHI-PLANNED-18067006
[Presentation] Links between atmospheric deposition, nutrient cycling and phytoplankton productivity in the East China Sea.2010
- Author(s)
  Takeda S., A.Okubo, H.Obata
- Organizer
  The Second Workshop on Marine Environment in the East China Sea and Its Sound Future
- Place of Presentation
  都ホテル,福岡市
- Year and Date
  2010-02-07
- Data Source
  KAKENHI-PLANNED-18067006
[Presentation] 北太平洋表層への微量金属供給と植物プランクトン群集の応答2010
- Author(s)
  武田重信
- Organizer
  2010年度日本海洋学会春季大会シンポジウム
- Place of Presentation
  東京海洋大学品川キャンパス
- Year and Date
  2010-03-26
- Data Source
  KAKENHI-PLANNED-18067006
[Presentation] Influence of atmospheric nutrients input on phytoplankton assemblage in the East China Sea and the subtropical NW Pacific Ocean.2010
- Author(s)
  Takeda, S., M.Sato, Y.Mukae, H.Obata
- Organizer
  The 5^th joint workshop on Asian Dust and Ocean Ecosystem with Asian SOLAS/WESTPAC/METMOP/SALSA
- Place of Presentation
  ホテルJALシティ,長崎市
- Year and Date
  2010-11-29
- Data Source
  KAKENHI-PLANNED-18067006
[Presentation] ケイ素安定同位体^<30> Siを用いた生物ケイ酸の生産・溶解速度の測定2010
- Author(s)
  武田重信、丸川真悟、小畑元、田副博文、小埜恒夫
- Organizer
  2010年度日本海洋学会春季大会
- Place of Presentation
  東京海洋大学品川キャンパス
- Year and Date
  2010-03-27
- Data Source
  KAKENHI-PROJECT-20310006
[Presentation] Links between atmospheric deposition, nutrient cycling and phytoplankton productivity in the East China Sea2010
- Author(s)
  Takeda, S.
- Organizer
  The Second Workshop on Marine Environment in the East China Sea and Its Sound Future
- Place of Presentation
  都ホテル(博多)
- Year and Date
  2010-02-07
- Data Source
  KAKENHI-PLANNED-18067006
[Presentation] ケイ素安定同位体Si^<30>を用いた生物ケイ酸の生産・溶解速度の測定2010
- Author(s)
  武田重信、丸川真悟、小畑元、田副博文、小埜恒夫
- Organizer
  2010年度日本海洋学会春季大会
- Place of Presentation
  東京海洋大学品川キャンパス
- Year and Date
  2010-03-27
- Data Source
  KAKENHI-PROJECT-20310006
[Presentation] Observation of natural phytoplankton blooms in the western subarctic North Pacific : Is there relation to atmospheric iron supply?2010
- Author(s)
  Takeda, S.
- Organizer
  American Geophysical Union 2010 Fall Meeting
- Place of Presentation
  Moscone Convention Center, San Francisco, USA
- Year and Date
  2010-12-15
- Data Source
  KAKENHI-PLANNED-18067006
[Presentation] ケイ素安定同位体^<30>Siを用いた生物ケイ酸の生産・溶解速度の測定2010
- Author(s)
  武田重信
- Organizer
  2010年度日本海洋学会春季大会
- Place of Presentation
  東京海洋大学品川キャンパス
- Year and Date
  2010-03-27
- Data Source
  KAKENHI-PROJECT-20310006
[Presentation] Determination of dissolved Fe(II) in seawater of the western North Pacific with luminol chemiluminescence method.2010
- Author(s)
  Obata, H.A.Mase, T.Gamo, J.Nishioka, S.Takeda
- Organizer
  2010 American Geophysical Union 2010 Fall Meeting
- Place of Presentation
  San Francisco, USA
- Year and Date
  2010-12-15
- Data Source
  KAKENHI-PLANNED-18067006
[Presentation] 西部北太平洋沿岸海域における微量金属元素のtotal deposition fluxと植物プランクトンの増殖応答2009
- Author(s)
  武田重信
- Organizer
  2009年度日本地球化学会年会
- Place of Presentation
  広島大学理学部
- Year and Date
  2009-09-17
- Data Source
  KAKENHI-PLANNED-18067006
[Presentation] 春季の太平洋沿岸海域における大気降下物中の微量金属元素2009
- Author(s)
  武田重信
- Organizer
  2009年度日本海洋学会春季大会
- Place of Presentation
  東京大学本郷キャンパス
- Year and Date
  2009-04-06
- Data Source
  KAKENHI-PLANNED-18067006
[Presentation] 西部北太平洋亜寒帯域における微量金属元素の分布とスペシエーション2009
- Author(s)
  柴田直弥、大久保綾子、小畑元、蒲生俊敬、西岡純、武田重信、児玉武稔、谷田巌、鈴木光次
- Organizer
  東京大学海洋研究所共同利用シンポジウム白鳳丸航海KH-08-2データシンセシス
- Place of Presentation
  東京大学海洋研究所
- Year and Date
  2009-12-11
- Data Source
  KAKENHI-PROJECT-20310006
[Presentation] Western Pacific Air-Sea interaction Study (W-PASS) project in Japan2009
- Author(s)
  Uematsu, M., and Takeda, S.
- Organizer
  13th Biennial Challenger Conference for Marine Science
- Place of Presentation
  Bangor, U.K.
- Year and Date
  2009-09-08
- Data Source
  KAKENHI-ORGANIZER-18067009
[Presentation] Atmospheric deposition of trace metals at the coast of Japan and its effect on phytoplankton growth in the NW Pacific.2009
- Author(s)
  Okubo, A., S.Takeda, H.Obata
- Organizer
  SOLAS Open Science Conference 2009
- Place of Presentation
  Barcelona, Spain
- Year and Date
  2009-11-17
- Data Source
  KAKENHI-PLANNED-18067006
[Presentation] 西部北太平洋亜寒帯域で採取した珪藻殻の海水への溶解に伴う形態変化2008
- Author(s)
  井形宣一朗・武田重信・古谷研
- Organizer
  2008年度日本海洋学会春季大会
- Place of Presentation
  京海洋大学品川キャンバフ
- Year and Date
  2008-03-28
- Data Source
  KAKENHI-PROJECT-17310005
[Presentation] 海洋表層における生物ケイ酸の生産と溶解2008
- Author(s)
  武田重信
- Organizer
  東京大学海洋研究所共同利用研究集会
- Place of Presentation
  東京大学海洋研究所
- Year and Date
  2008-01-28
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-17310005
[Presentation] Organic complexation of iron in the Pacific Ocean2008
- Author(s)
  Takeda, S.
- Organizer
  PICES 17th Annual Meeting
- Place of Presentation
  大連, 中国
- Data Source
  KAKENHI-PLANNED-18067006
[Presentation] Response of subarctic Pacific phytoplankton to the addition of simulated Asian mineral dust2008
- Author(s)
  Takeda S.
- Organizer
  7th IOC/WESTPAC Symposium
- Place of Presentation
  Kota Kinabalu, Malaysia
- Year and Date
  2008-05-21
- Data Source
  KAKENHI-PLANNED-18067006
[Presentation] Anthropogenic Perturbations of Riverine Nutrient Inputs and its Imp acts on Phytoplankton Assemblage in Hamana Bay, Japan2008
- Author(s)
  Takeda, S.
- Organizer
  The 5th World Fisheries Congress
- Place of Presentation
  パシフィコ横浜会議センター
- Year and Date
  2008-10-22
- Data Source
  KAKENHI-PROJECT-20310006
[Presentation] Response of subarctic Pacific phytoplankton to the addition of simulated Asian mineral dust.2008
- Author(s)
  Takeda, S.
- Organizer
  7^th IOC/WESTPAC Symposium
- Place of Presentation
  Kota Kinabalu, Malaysia.
- Year and Date
  2008-05-21
- Data Source
  KAKENHI-PLANNED-18067006
[Presentation] Production and dissolution of biogenic silica in the surface ocean2008
- Author(s)
  Takeda, S.
- Organizer
  ORI Symposium
- Place of Presentation
  Ocean Research Institute, The University of Tokyo
- Year and Date
  2008-01-28
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-17310005
[Presentation] Underway sampling system for determination of dissolved and particulate trace metals in oceanic surface waters (GEOSS/BIOCARBON)2008
- Author(s)
  Takeda, S., H. Obata, T. Inoue, G. Teranishi
- Organizer
  2008 Ocean Sciences Meeting
- Place of Presentation
  Orlando, U.S.A.
- Data Source
  KAKENHI-PLANNED-18067006
[Presentation] Organic complex- ation of iron in the Pacific Ocean2008
- Author(s)
  Takeda, S., Y, Kondo
- Organizer
  PICES 17^th Annual Meeting
- Place of Presentation
  大連,中国
- Year and Date
  2008-10-30
- Data Source
  KAKENHI-PLANNED-18067006
[Presentation] Biogeochemical responses of plankton ecosystem observed during the three meso-scale iron enrichment experiments in the subarctic North Pacific2007
- Author(s)
  Takeda, et. al.
- Organizer
  PICES annual meeting
- Place of Presentation
  Victoria, Canada
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-17310016
[Presentation] Biogeochemical responses of plankton ecosystem observed during the three mesoscale iron enrichment experiments in the subarctic North Pacific2007
- Author(s)
  Takeda, et. al.
- Organizer
  PICES annual meeting
- Place of Presentation
  Victoria,Canada
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-17310016
[Presentation] Biogeochemical responses of planktonic ecosystems during three meso-scale iron enrichment experiments in the subarctic North Pacific2007
- Author(s)
  S. Takeda
- Organizer
  PICES Sixteenth Annual Meeting(PICES XVI)
- Place of Presentation
  Victoria, BC, Canada
- Year and Date
  2007-11-01
- Data Source
  KAKENHI-PLANNED-18067006
[Presentation] Biogeochemical responses of planktonic ecosystems during three meso-scale iron enrichments in the subarctic North Pacific2007
- Author(s)
  Takeda, S.
- Organizer
  PICES 16th Annual Meeting
- Place of Presentation
  Victoria, Canada
- Year and Date
  2007-10-16
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-16201003
[Presentation] Biogeochemical responses of planktonic ecosystems during three meso-scale iron enichments in the subarctic North Pacific2007
- Author(s)
  Takeda, S.
- Organizer
  PICES 16th Annual Meeting
- Place of Presentation
  Victoria,Canada
- Year and Date
  2007-10-16
- Data Source
  KAKENHI-PROJECT-16201003
[Presentation] Response of subarctic Pacific phytoplankton to the addition of simulated Asian mineral dust2007
- Author(s)
  S. Takeda
- Organizer
  The 3rd International Workshop on Asian Dust and Ocean EcoSystem(ADOES)
- Place of Presentation
  Shangrila, Yunnan Province, China
- Year and Date
  2007-10-24
- Data Source
  KAKENHI-PLANNED-18067006
[Presentation] Iron geochemistry of SEEDS-I, -II and SERIES2006
- Author(s)
  Takeda, S
- Organizer
  PICES 15th Annual Meeting
- Place of Presentation
  Yokohama
- Year and Date
  2006-10-16
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-16201003
[Presentation] Effects of upwelling waters on phytoplankton productivity near the sulu Archipelago2005
- Author(s)
  Takeda, S
- Organizer
  ASLO 2005 Summer Meeting
- Place of Presentation
  Santiago de Compostelaスペイン
- Year and Date
  2005-06-22
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-17310005
[Presentation] Effects of upwelling waters on phytoplankton productivity near the Sulu Archipelago2005
- Author(s)
  Takeda, S.
- Organizer
  ASLO 2005 Summer Meeting
- Place of Presentation
  Santiago de Compostela, Spain
- Year and Date
  2005-06-22
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-17310005
[Presentation] 東部東シナ海の男女群島周辺海域における表層栄養塩濃度の局所的変動
- Author(s)
  江藤祐輔, 武田重信
- Organizer
  日本海洋学会2014年度秋季大会
- Place of Presentation
  長崎大学（長崎県長崎市）
- Year and Date
  2014-09-14 – 2014-09-16
- Data Source
  KAKENHI-PLANNED-24121006
[Presentation] 東シナ海の陸棚上における亜表層クロロフィル極大層と栄養塩躍層の関係
- Author(s)
  武田重信
- Organizer
  九州大学応用力学研究所共同利用研究集会「東シナ海の循環と混合に関する研究」
- Place of Presentation
  九州大学（福岡県）
- Data Source
  KAKENHI-PROJECT-23651017
[Presentation] 東シナ海におけるアルカリフォスファターゼ活性と溶存態リンの分布特性
- Author(s)
  山口聖, 梅澤有, 武田重信, 江藤祐輔, 石坂丞二, 松岡敷充
- Organizer
  2014年日本プランクトン学会・日本ベントス学会
- Place of Presentation
  広島大学（広島県東広島市）
- Year and Date
  2014-09-04 – 2014-09-07
- Data Source
  KAKENHI-PLANNED-24121006
[Presentation] Horizontal and vertical heterogeneity of nutrient distribution on the continental shelf of the East China Sea during summer
- Author(s)
  S. Takeda, Y. Eto, Y. Umezawa, M. Wada
- Organizer
  9th WESTPAC International Scientific Symposium
- Place of Presentation
  Nha Trang （ベトナム）
- Year and Date
  2014-04-22 – 2014-04-25
- Data Source
  KAKENHI-PLANNED-24121006
[Presentation] Distribution of Mn, Fe, Co, Ni, Cu, and Zn in the surface water of the East China Sea during summer
- Author(s)
  Y. Wakuta, Y. Eto ,S. Takeda
- Organizer
  9th WESTPAC International Scientific Symposium
- Place of Presentation
  Nha Trang （ベトナム）
- Year and Date
  2014-04-22 – 2014-04-25
- Data Source
  KAKENHI-PLANNED-24121006
[Presentation] 夏季の東シナ海済州島南方海域における亜表層クロロフィル極大層付近の栄養塩動態
- Author(s)
  武田重信
- Organizer
  2013年度日本海洋学会春季大会
- Place of Presentation
  東京海洋大学（東京都）
- Data Source
  KAKENHI-PROJECT-23651017
[Presentation] ホタテガイの餌料選択性と同化
- Author(s)
  古谷研・岡添巨一・武田重信
- Organizer
  2006年度日本水産学会大会
- Data Source
  KAKENHI-PROJECT-18380113
[Presentation] 東シナ海周辺海域における亜表層の栄養塩分布の特徴
- Author(s)
  武田重信
- Organizer
  名古屋大学地球水循環研究センター共同利用研究集会「東シナ海陸棚域の鉛直過程と物質循環」
- Place of Presentation
  名古屋大学（愛知県）
- Data Source
  KAKENHI-PROJECT-23651017
[Presentation] Clean seawater sampling for trace metals during Japanese GEOTRACES cruises
- Author(s)
  H. Obata, J. Nishioka, T. Kim, K. Norisuye, S. Takeda, Y. Wakuta, T. Gamo
- Organizer
  Asia Oceania Geosciences Society 2014-AOGS 11th Annual Meeting
- Place of Presentation
  ロイトン札幌ホテル（北海道札幌市）
- Year and Date
  2014-07-28 – 2014-08-01
- Data Source
  KAKENHI-PROJECT-26550010
[Presentation] 栄養塩の付加に対するピコ・ナノ植物プランクトン群集の増殖応答
- Author(s)
  増田貴子・武田重信・古谷研
- Organizer
  2007年度日本海洋学会秋季大会
- Data Source
  KAKENHI-PROJECT-18380113
[Presentation] 長崎沿岸における窒素及びリン沈着量の季節変動
- Author(s)
  直江瑠美, 武田重信, 田村圭
- Organizer
  日本海洋学会2014年度秋季大会
- Place of Presentation
  長崎大学（長崎県長崎市）
- Year and Date
  2014-09-14 – 2014-09-16
- Data Source
  KAKENHI-PLANNED-24121006
[Presentation] 親潮域・混合域における春季植物プランクトンブルーム期間中の溶存鉄の存在形態
- Author(s)
  近藤能子・武田重信・西岡純・齊藤宏明・古谷研
- Organizer
  2007年度日本海洋学会秋季大会
- Data Source
  KAKENHI-PROJECT-18380113

1. FURUYA Ken (30143548)

# of Collaborated Projects: 8 results

# of Collaborated Products: 13 results
2. TSUDA Atsushi (80217314)

# of Collaborated Projects: 4 results

# of Collaborated Products: 1 results
3. OBATA Hajime (90334309)

# of Collaborated Projects: 4 results

# of Collaborated Products: 15 results
4. SAITO Hiroaki (30371793)

# of Collaborated Projects: 3 results

# of Collaborated Products: 1 results
5. KUROKURA Hisashi (50134507)

# of Collaborated Projects: 3 results

# of Collaborated Products: 0 results
6. UEMATSU Mitsuo (60203478)

# of Collaborated Projects: 3 results

# of Collaborated Products: 1 results
7. SATO Mitsuhide (60466810)

# of Collaborated Projects: 3 results

# of Collaborated Products: 10 results
8. WADA Minoru (70292860)

# of Collaborated Projects: 3 results

# of Collaborated Products: 3 results
9. UMEZAWA Yu (50442538)

# of Collaborated Projects: 3 results

# of Collaborated Products: 7 results
10. WATANABE Yutaka (90333640)

# of Collaborated Projects: 2 results

# of Collaborated Products: 0 results
11. YAMANAKA Yasuhiro (40242177)

# of Collaborated Projects: 2 results

# of Collaborated Products: 0 results
12. KISHI Michio (90214767)

# of Collaborated Projects: 2 results

# of Collaborated Products: 0 results
13. OGAWA Hisao (20005656)

# of Collaborated Projects: 2 results

# of Collaborated Products: 0 results
14. ISHIZAKA Joji (40304969)

# of Collaborated Projects: 2 results

# of Collaborated Products: 5 results
15. KOTAKI Yuichi (30113278)

# of Collaborated Projects: 2 results

# of Collaborated Products: 0 results
16. OGAWA Hiroshi (50260518)

# of Collaborated Projects: 2 results

# of Collaborated Products: 0 results
17. 神田穣太 (60202032)

# of Collaborated Projects: 2 results

# of Collaborated Products: 0 results
18. 塩崎拓平 (90569849)

# of Collaborated Projects: 2 results

# of Collaborated Products: 9 results
19. 近藤能子 (40722492)

# of Collaborated Projects: 2 results

# of Collaborated Products: 7 results
20. YOKOUCHI Yoko (20125230)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
21. ONISHI Hiroji (80241371)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
22. SAINO Toshiro (60126068)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
23. SAITOH Seiichi (70250503)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
24. TAKAHASHI Masayuki (50111357)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
25. ISHIMARU Takashi (90114371)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
26. FUKUYO Yasuwo (10165318)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
27. OTOBE Hirotaka (10169328)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
28. KOBARI Toru (60336328)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
29. KUWATA Akira (40371794)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
30. OTA Takashi (20364416)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
31. KODAMA Masaaki (40050588)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
32. Matsuno Takeshi (10209588)

# of Collaborated Projects: 1 results

# of Collaborated Products: 4 results
33. SACHIHIKO ITOH (80345058)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
34. CHIBA SANAE (40360755)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
35. KIYOTA MASASHI (10371931)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
36. YAGI NOBUYUKI (80533992)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
37. MATSUURA MASAHIRO (70456101)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
38. MINOBE SHOSHIRO (70219707)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
39. KANAJI YU (10455503)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
40. HIGASHIDA KEISAKU (10302308)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
41. TAKAHASHI KAZUTAKA (00301581)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
42. 梶井克純 (40211156)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
43. 蓮本浩志 (10164807)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
44. 永尾一平 (00252297)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
45. 橋本伸哉 (10228413)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
46. 張勁 (20301822)

# of Collaborated Projects: 1 results

# of Collaborated Products: 3 results
47. 吉川裕 (40346854)

# of Collaborated Projects: 1 results

# of Collaborated Products: 1 results
48. 郭新宇 (10322273)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
49. 千手智晴 (60335982)

# of Collaborated Projects: 1 results

# of Collaborated Products: 1 results
50. 遠藤貴洋 (10422362)

# of Collaborated Projects: 1 results

# of Collaborated Products: 4 results
51. 津旨大輔 (10371494)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
52. 三角和弘 (10462889)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
53. 堀井幸子 (50767879)

# of Collaborated Projects: 1 results

# of Collaborated Products: 2 results
54. LEE Keunjong

# of Collaborated Projects: 1 results

# of Collaborated Products: 4 results
55. 高木稔

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
56. KODAMA Taketoshi

# of Collaborated Projects: 0 results

# of Collaborated Products: 1 results
57. 真塩麻彩実

# of Collaborated Projects: 0 results

# of Collaborated Products: 1 results
58. 長谷川浩

# of Collaborated Projects: 0 results

# of Collaborated Products: 1 results

TAKEDA Shigenobu 武田 重信

Research Projects

Research Products

Co-Researchers

Function of nitric oxide as a new growth regulator of red tide algaePrincipal Investigator

Principal Investigator

Project Period (FY)

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Review Section

Research Institution

A New paradigm of nitrogen cycle in the marine subsurface layer controlled by trace metalsPrincipal Investigator

Principal Investigator

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Review Section

Research Institution

The effect of ocean acidification on Fe availability to phytoplankton in coastal and oceanic waters of the eastern North PacificPrincipal Investigator

Principal Investigator

Project Period (FY)

Research Category

Review Section

Research Institution

Complex regulation of nitrogen cycle by trace metals in the subsurface oceanPrincipal Investigator

Principal Investigator

Project Period (FY)

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Review Section

Research Institution

Effects of ocean acidification on Fe availability and plankton productivity in the subarctic North PacificPrincipal Investigator

Principal Investigator

Project Period (FY)

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Research Field

Research Institution

Regulation mechanism of nitrogen cycle by trace metals in the subsurface oceanPrincipal Investigator

Principal Investigator

Project Period (FY)

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Research Institution

Complex functions of trace metals on regulation of nitrogen cycle in the subsurface oceanPrincipal Investigator

Principal Investigator

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Principal Investigator

Project Period (FY)

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Mechanisms controlling the biological productivity of the open oceanPrincipal Investigator

Principal Investigator

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Principal Investigator

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Review Section

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Role of iron as a regulator of nitrogen cycle in the subsurface oceanPrincipal Investigator

Principal Investigator

Project Period (FY)

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Research Institution

Coupling of silicon and carbon biogeochemical cycles in the surface oceanPrincipal Investigator

Principal Investigator

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Bioavailability and biogeochemical processes of trace metals in the surface oceanPrincipal Investigator

Principal Investigator

Project Period (FY)

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Review Section

Research Institution

TAKEDA Shigenobu 武田重信