Yamada Keita 山田桂太

… Alternative Names

YAMADA Keita 山田桂太

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Researcher Number	70323780
Other IDs
Affiliation (Current)	2022: 東京工業大学, 物質理工学院, 准教授
Affiliation (based on the past Project Information) *help	2022: 東京工業大学, その他部局等, 准教授 2016 – 2022: 東京工業大学, 物質理工学院, 准教授 2015: 東京工業大学, 大学院総合理工学研究科, 准教授 2015: 東京工業大学, 総合理工学研究科, 准教授 2012 – 2015: 東京工業大学, 総合理工学研究科(研究院), 准教授 … More 2013: 東京工業大学, 大学院総合理工研究科, 准教授 2013: 東京工業大学, 総合理工学研究科, 准教授 2012: 東京工業大学, 大学院・総合理工学研究科, 准教授 2007 – 2012: Tokyo Institute of Technology, 大学院・総合理工学研究科, 助教 2010 – 2011: 東京工業大学, 総合理工学研究科, 助教 2008: Tokyo Institute of Technology, 大学院・総合理工学研究科(研究院), 助教 2005 – 2006: 東京工業大学, 大学院総合理工学研究科, 助手 2004 – 2005: 東京工業大学, 大学院・総合理工学研究科, 助手 Less
Review Section/Research Field	Principal Investigator Environmental dynamic analysis / Geochemistry/Astrochemistry / Geochemistry/Cosmochemistry / Basic Section 63040:Environmental impact assessment-related / Medium-sized Section 59:Sports sciences, physical education, health sciences, and related fields Except Principal Investigator Geochemistry/Astrochemistry / Science and Engineering / Environmental dynamic analysis / Environmental dynamic analysis / Geochemistry/Cosmochemistry / Basic Section 17050:Biogeosciences-related / Basic Section 34020:Analytical chemistry-related / Transformative Research Areas, Section (II)
Keywords	Principal Investigator 揮発性有機化合物 / アセトアルデヒド / GC-P-IRMS / 安定同位体分析 / 安定同位体 / マイクロ固層抽出法(SPME) / GC / IRMS / 大気中酢酸 / δ^<13>C値 … More / 降水中酢酸 / マイクロ固層抽出法 / 自動車排ガス / 分子内炭素同位体比分布 / アラニン / ガスクロマトグラフ・熱分解・同位体比質量分析計 / 炭素同位体比 / バイオマス燃焼 / 酸素揮発性有機化合物 / SPME-GC-C-IRS法 / 安定炭素同位体比 / 環境計測 / 大気化学 / 安定同位体比 / 分子内同位体分布 / マイクロ固相抽出 / GC-C-IRMS / 揮発性有機分子 / アミノ酸 / アセトン / エタノール / 部位別同位体分析 / 国際標準物質 / 計測手法 / グリシン / イソバリン / 都市域大気 / 都市大気 / 排出インベントリ … More Except Principal Investigator 安定同位体比 / 地球化学 / 物質循環 / 安定同位体 / アイソトポマー / 環境分析 / 環境変動 / メタン / 硫化カルボニル / 植物プランクトン / 測定法開発 / 大気海洋 / 微生物 / ガス代謝 / 微生物ガス代謝 / 純粋培養 / 微生物過程 / 培養実験 / 窒素同位体比 / 窒素サイクル / 大気圏 / 水圏化学安定同位体 / 一酸化窒素 / 微量分析法 / 環境計測 / 理論計算 / 数値モデリング / 地球環境物質 / 同位体分別理論計算 / 分子内同位体分布 / エタノール / 三種酸素同位体比 / 分別係数理論計算 / 二重置換同位体組成 / clumped-isotope / サンゴ骨格 / 同位体 / 水素 / 分析法開発 / 畜産発生源 / 生物圏現象 / 環境放射能 / 環境質定量化・予測 / 大気現象 / 福島第一原発事故 / 環境・生体影響 / 陸域生態圏 / 放射線 / モデル化 / アイソトポログ / 地球環境 / 環境診断 / 三酸素同位体組成 / 越境大気汚染 / 光化学オキシダント / 大気エアロゾル / Hydrocarbons / Isotopologues / Subsurface / 標準ガス / SIトレーサブル / δ13C / 同位体分子 / 初期地球 / 火星探査 / バイオマーカー Less

長期的に継続可能な安定炭素同位体比の絶対値を決定した標準ガス調製法の開発
- Principal Investigator
  
  下坂琢哉
- Project Period (FY)
  2022 – 2024
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Review Section
  
  Basic Section 34020:Analytical chemistry-related
- Research Institution
  National Institute of Advanced Industrial Science and Technology
安定同位体自然存在度分析を用いた代謝モニタリング法の開発Principal Investigator
- Principal Investigator
  
  山田桂太
- Project Period (FY)
  2022 – 2023
- Research Category
  
  Grant-in-Aid for Challenging Research (Exploratory)
- Review Section
  
  Medium-sized Section 59:Sports sciences, physical education, health sciences, and related fields
- Research Institution
  Tokyo Institute of Technology
Decoding CO world in early Earth and Mars
- Principal Investigator
  
  上野雄一郎
- Project Period (FY)
  2022 – 2026
- Research Category
  
  Grant-in-Aid for Transformative Research Areas (A)
- Review Section
  
  Transformative Research Areas, Section (II)
- Research Institution
  Tokyo Institute of Technology
Insights into hydrocarbons cycling in the subsurface from isotopologue analysis
- Principal Investigator
  
  ジルベルトアレキシー
- Project Period (FY)
  2021 – 2023
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Review Section
  
  Basic Section 17050:Biogeosciences-related
- Research Institution
  Tokyo Institute of Technology
同位体解剖学的手法による含酸素揮発性有機化合物の発生源評価法の構築Principal Investigator
- Principal Investigator
  
  山田桂太
- Project Period (FY)
  2021 – 2023
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Review Section
  
  Basic Section 63040:Environmental impact assessment-related
- Research Institution
  Tokyo Institute of Technology
Environmental diagnosis with isotopologue tracers
- Principal Investigator
  
  吉田尚弘
- Project Period (FY)
  2017 – 2021
- Research Category
  
  Grant-in-Aid for Scientific Research (S)
- Research Field
  
  Environmental dynamic analysis
- Research Institution
  Tokyo Institute of Technology
Isotopic anatomies for elucidation of the origin and history of organic moleculesPrincipal Investigator
- Principal Investigator
  
  Yamada keita
- Project Period (FY)
  2017 – 2019
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Research Field
  
  Geochemistry/Cosmochemistry
- Research Institution
  Tokyo Institute of Technology
東アジア域における大気エアロゾル関連物質の先端的安定同位体解析
- Principal Investigator
  
  吉田尚弘
- Project Period (FY)
  2017
- Research Category
  
  Grant-in-Aid for Scientific Research (A)
- Research Field
  
  Environmental dynamic analysis
- Research Institution
  Tokyo Institute of Technology
Stable isotope analysis of sources and sinks of molecular hydrogen and atmospheric observations aimed at elucidation of global hydrogen cycle
- Principal Investigator
  
  Toyoda Sakae
- Project Period (FY)
  2013 – 2015
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Research Field
  
  Geochemistry/Cosmochemistry
- Research Institution
  Tokyo Institute of Technology
Development of analytical methods for clumped-isotope of CO2 and O2
- Principal Investigator
  
  ABE Osamu
- Project Period (FY)
  2012 – 2013
- Research Category
  
  Grant-in-Aid for Challenging Exploratory Research
- Research Field
  
  Geochemistry/Astrochemistry
- Research Institution
  Nagoya University
Understanding of the atmospheric deposition, diffusion processes and land atmospheric interaction of radioactive materials
- Principal Investigator
  
  Igarashi Yasuhito
- Project Period (FY)
  2012 – 2016
- Research Category
  
  Grant-in-Aid for Scientific Research on Innovative Areas (Research in a proposed research area)
- Review Section
  
  Science and Engineering
- Research Institution
  Japan, Meteorological Research Institute
Isotopomer material cycle analysis
- Principal Investigator
  
  YOSHIDA Naohiro
- Project Period (FY)
  2011 – 2015
- Research Category
  
  Grant-in-Aid for Scientific Research (S)
- Research Field
  
  Geochemistry/Astrochemistry
- Research Institution
  Tokyo Institute of Technology
Investigation of paleo-nitrogen cycle
- Principal Investigator
  
  OHKOUCHI Naohiko
- Project Period (FY)
  2010 – 2012
- Research Category
  
  Grant-in-Aid for Scientific Research (A)
- Research Field
  
  Geochemistry/Astrochemistry
- Research Institution
  Japan Agency for Marine-Earth Science and Technology
Development of isotopic analysis of atmospheric volatile organic compoundsPrincipal Investigator
- Principal Investigator
  
  YAMADA Keita
- Project Period (FY)
  2010 – 2012
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  Environmental dynamic analysis
- Research Institution
  Tokyo Institute of Technology
Study on the production and consumption processes of trace NO by stable isotope ratio analysis
- Principal Investigator
  
  TOYODA Sakae
- Project Period (FY)
  2010 – 2012
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  Geochemistry/Astrochemistry
- Research Institution
  Tokyo Institute of Technology
安定同位体比測定による海洋生物起源メタン・硫化カルボニルの生成過程の解明
- Principal Investigator
  
  TOYODA Sakae
- Project Period (FY)
  2007 – 2008
- Research Category
  
  Grant-in-Aid for Scientific Research on Priority Areas
- Review Section
  
  Science and Engineering
- Research Institution
  Tokyo Institute of Technology
Isotopomer Analyses of biophile elements in microbial greenhouse gases using incubation experiments.
- Principal Investigator
  
  YOSHIDA Naohiro
- Project Period (FY)
  2007 – 2009
- Research Category
  
  Grant-in-Aid for Scientific Research (A)
- Research Field
  
  Environmental dynamic analysis
- Research Institution
  Tokyo Institute of Technology
Carbon Isotopic characterization of oxygenated volatile organiccompounds emitted from biomass burningPrincipal Investigator
- Principal Investigator
  
  YAMADA Keita
- Project Period (FY)
  2007 – 2008
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  Environmental dynamic analysis
- Research Institution
  Tokyo Institute of Technology
環境中極微量アミノ酸の分子内炭素同位体分布の迅速・高精度計測Principal Investigator
- Principal Investigator
  
  山田桂太
- Project Period (FY)
  2005 – 2006
- Research Category
  
  Grant-in-Aid for Exploratory Research
- Research Field
  
  Geochemistry/Astrochemistry
- Research Institution
  Tokyo Institute of Technology
安定同位体情報による大気中有機酸類の循環解析法の確立Principal Investigator
- Principal Investigator
  
  山田桂太
- Project Period (FY)
  2004 – 2005
- Research Category
  
  Grant-in-Aid for Young Scientists (A)
- Research Field
  
  Environmental dynamic analysis
- Research Institution
  Tokyo Institute of Technology

[Book] 大気環境学会誌　第49巻第6号2014
- Author(s)
  北和之，田中美佐子，木名瀬健，藤澤遥，山口隆亮，木野日美子，出水宏幸，五十嵐康人，三上正男，足立光司，吉田尚弘，豊田栄，山田桂大，渡邊明，鶴田治雄，長林久夫，篠原厚，二宮和彦，大河内博，石塚正秀，川島洋人，大越聡，佐藤睦，恩田裕一
- Total Pages
  64
- Publisher
  大気環境学会
- Data Source
  KAKENHI-PLANNED-24110003
[Journal Article] HO2 generation above sprite-producing thunderstorms derived from low-noise SMILES observation spectra2020
- Author(s)
  Yamada T.、Sato T. O.、Adachi T.、Winkler H.、Kuribayashi K.、Larsson R.、Yoshida N.、Takahashi Y.、Sato M.、Chen A. B.、Hsu R. R.、Nakano Y.、Fujinawa T.、Nara S.、Uchiyama Y.、Kasai Y.
- Journal Title
  
  Geophysical Research Letters.
  
  Volume: 47
- DOI
  10.1029/2019gl085529
- Peer Reviewed / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17K13007, KAKENHI-PROJECT-17H06105, KAKENHI-PROJECT-20H01954
[Journal Article] The effect of H2O2 treatment on stable isotope analysis (δ13C, δ18O and Δ47) of various carbonate minerals2020
- Author(s)
  Naizhong Zhang, Mang Lin, Keita Yamada, Akihiro Kano, Qi Liu, Naohiro Yoshida, Ryo Matsumoto
- Journal Title
  
  Chemical Geology
  
  Volume: 532 Pages: 119352-119352
- DOI
  10.1016/j.chemgeo.2019.119352
- Peer Reviewed / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17H06105, KAKENHI-PROJECT-16H02235
[Journal Article] 黄砂の混合状態が持つ気候学的重要性－個別粒子観察の見地から－2020
- Author(s)
  松木篤, 岩田歩, 張代洲, 小島知子, 山田丸, 當房豊
- Journal Title
  
  エアロゾル研究
  
  Volume: 35 Pages: 5-13
- NAID
  130007833235
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-17H06105
[Journal Article] Intramolecular 13C isotope distributions of butane from natural gases2020
- Author(s)
  M. Julien, M. J. Goldman, C. Liu, J. Horita, C. J Boreham, K. Yamada, W. H. Green, N. Yoshida, A. Gilbert
- Journal Title
  
  Chemical Geology
  
  Volume: 541 Pages: 119571-119571
- DOI
  10.1016/j.chemgeo.2020.119571
- Peer Reviewed / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17H06105, KAKENHI-PROJECT-17H02989, KAKENHI-PROJECT-17H01165
[Journal Article] Intramolecular isotopic evidence for bacterial oxidation of propane in subsurface natural gas reservoirs.2019
- Author(s)
  A. Gilbert, B. Sherwood Lollar, F. Musat, T. Giunta, S. Chen, Y. Kajimoto, C. J. Boreham, N. Yoshida, Y. Ueno
- Journal Title
  
  Proceedings of the National Academy of Sciences
  
  Volume: 14 Pages: 6653-6658
- DOI
  10.1073/pnas.1817784116
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-18K18782, KAKENHI-PROJECT-18H01326, KAKENHI-PROJECT-17H06105, KAKENHI-PROJECT-17H01165, KAKENHI-PROJECT-17H02989, KAKENHI-PROJECT-19H01960
[Journal Article] Clumped isotope signatures of methane-derived authigenic carbonate presenting equilibrium values of their formation temperatures2019
- Author(s)
  N Zhang, M Lin, GT Snyder, Y Kakizaki, K Yamada, N Yoshida, R. Matsumoto
- Journal Title
  
  Earth and Planetary Science Letters
  
  Volume: 512 Pages: 207-213
- DOI
  10.1016/j.epsl.2019.02.005
- Peer Reviewed / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17H06105, KAKENHI-PROJECT-17K05712
[Journal Article] Position-specific 13C/12C analysis of amino acid carboxyl groups automated flow-injection analysis based on reaction with ninhydrin.2018
- Author(s)
  Fry Brian、Carter James F.、Yamada Keita、Yoshida Naohiro、Juchelka Dieter
- Journal Title
  
  Rapid Commun. Mass Spectrom.
  
  Volume: 32 Pages: 992-1000
- DOI
  10.1002/rcm.8126
- Peer Reviewed / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17H02989, KAKENHI-PROJECT-17H06105
[Journal Article] Solving non-LTE problems in rotational transitions using the Gauss-Seidel method and its implementation in the Atmospheric Radiative Transfer Simulator2018
- Author(s)
  T. Yamada, L. Rezac, R. Larsson, P. Hartogh, N. Yoshida, and Y. Kasai
- Journal Title
  
  Astronomy & Astrophysics
  
  Volume: 619
- DOI
  10.1051/0004-6361/201833566
- Peer Reviewed / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17H06105
[Journal Article] Characterization of hydrocarbons in aerosols and investigation of biogenic sources as a carrier of radiocesium isotopes2018
- Author(s)
  Nakagawa, M., K. Yamada, S. Toyoda, K. Kita, Y. Igarashi, S. Komatsu, K. Yamada, R. Jun, and N. Yoshida
- Journal Title
  
  GEOCHEMICAL JOURNAL
  
  Volume: 52 Issue: 2 Pages: 163-172
- DOI
  10.2343/geochemj.2.0512
- NAID
  130006708579
- ISSN
  0016-7002, 1880-5973
- Language
  English
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-17H01478, KAKENHI-PROJECT-17H01873, KAKENHI-PROJECT-17H06105
[Journal Article] Radiocesium migration in the litter layer of different forest types in Fukushima, Japan2018
- Author(s)
  Takeshi Kinase, Kazuyuki Kita, Yasuhito Igarashi, Kouji Adachi, Kazuhiko Ninomiya, Atsushi Shinohara, Hiroshi Okochi, Hiroko Ogata, Masahide Ishizuka, Sakae Toyoda, Keita Yamada, Naohiro Yoshida, Yuji Zaizen, Masao Mikami, Hiroyuki Demizu, Yuichi Onda
- Journal Title
  
  Journal of Environmental Radioactivity
  
  Volume: 印刷中 Pages: 12-12
- DOI
  10.1186/s40645-018-0171-z
- NAID
  120007133863
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17H06105, KAKENHI-PROJECT-17H01478, KAKENHI-PROJECT-17H01873, KAKENHI-PROJECT-16H01777, KAKENHI-PROJECT-16H01791
[Journal Article] Food water contribution to the oxygen isotope composition of land snail body water and its environmental implication2018
- Author(s)
  N. Zhang, K. Yamada, N. Yoshida
- Journal Title
  
  Geochemistry, Geophysics, Geosystems
  
  Volume: 19 Pages: 1800-1808
- DOI
  10.1029/2018gc007468
- Peer Reviewed / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17H06105, KAKENHI-PROJECT-17H02989
[Journal Article] Expanded uncertainty associated with enrichment factors determination: comparison of single-point calculation and Rayleigh plot2018
- Author(s)
  M. Julien, A. Gilbert, K. Yamada, R. J. Robins, P. Hohener, N. Yoshida, G. S. Remaud.
- Journal Title
  
  Talanta
  
  Volume: 176 Pages: 367-373
- DOI
  10.1016/j.talanta.2017.08.038
- Peer Reviewed / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-18K18782, KAKENHI-PROJECT-18H01326, KAKENHI-PROJECT-17F17725, KAKENHI-PROJECT-17H02989, KAKENHI-PROJECT-17H06105
[Journal Article] Spatial distribution of dissolved methane and its source in the western Arctic Ocean2018
- Author(s)
  Kudo Kushi、Yamada Keita、Toyoda Sakae、Yoshida Naohiro、Sasano Daisuke、Kosugi Naohiro、Ishii Masao、Yoshikawa Hisayuki、Murata Akihiko、Uchida Hiroshi、Nishino Shigeto
- Journal Title
  
  J. Oceanographｙ
  
  Volume: 印刷中
- DOI
  10.1007/s10872-017-0460-y
- NAID
  40021556619
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-15H05712, KAKENHI-PROJECT-17H06105
[Journal Article] Equilibrated clumped isotope signatures of land-snail shells observed from laboratory culturing experiments and its environmental implications2018
- Author(s)
  Zhang Naizhong、Yamada Keita、Kano Akihiro、Matsumoto Ryo、Yoshida Naohiro
- Journal Title
  
  Chemical Geology
  
  Volume: 488 Pages: 189-199
- DOI
  10.1016/j.chemgeo.2018.05.001
- Peer Reviewed / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-16H02235, KAKENHI-PROJECT-17H06105, KAKENHI-PROJECT-17H02989
[Journal Article] Compound-and position-specific carbon isotopic signatures of abiogenic hydrocarbons from on-land serpentinite-hosted Hakuba Happo hot spring in Japan2017
- Author(s)
  Suda, K., Gilbert, A., Yamada, K., Yoshida, Y., Ueno, Y.
- Journal Title
  
  Geochim. Cosmochim. Acta
  
  Volume: 206 Pages: 201-215
- DOI
  10.1016/j.gca.2017.03.008
- Peer Reviewed / Acknowledgement Compliant / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-15J09216, KAKENHI-PROJECT-26287125, KAKENHI-PROJECT-15K17774, KAKENHI-PROJECT-17H06105, KAKENHI-PROJECT-17H01165, KAKENHI-PROJECT-16H04073
[Journal Article] Use of a size-resolved 1-D resuspension scheme to evaluate resuspended radioactive material associated with mineral dust particles from the ground surface2017
- Author(s)
  Masahide Ishizuka, Masao Mikami, Taichu Y Tanaka, Yasuhito Igarashi, Kazuyuki Kita, Yutaka Yamada; Naohiro Yoshida, Sakae Toyoda, Yukihiko Satou, Takeshi Kinase, Kazuhiko Ninomiya, Atsushi Shinohara
- Journal Title
  
  Journal of Environmental Radioactivity
  
  Volume: 印刷中 Pages: 436-448
- DOI
  10.1016/j.jenvrad.2015.12.023
- Peer Reviewed / Acknowledgement Compliant / Open Access
- Data Source
  KAKENHI-PROJECT-23224013, KAKENHI-PROJECT-24340115, KAKENHI-PLANNED-24110003, KAKENHI-PLANNED-24110009, KAKENHI-PROJECT-17H06105, KAKENHI-PROJECT-16H01777
[Journal Article] Carbon isotopic signature reveals the geographical trend in methane consumption and production pathways in alpine ecosystems over the Qinghai-Tibetan Plateau2017
- Author(s)
  Tomohiro Kato, Keita Yamada, Yanhong Tang, Naohiro Yoshida, Eitaro Wada
- Journal Title
  
  Isotopes in Environmental and Health Studies
  
  Volume: 53 Pages: 597-609
- DOI
  10.1080/10256016.2017.1326916
- Peer Reviewed / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17H06105
[Journal Article] Tracking the migration of the Indian continent using the carbonate clumped isotope technique on Phanerozoic soil carbonates2016
- Author(s)
  Prosenjit Ghosh, Mikhail V. Vasiliev, Parthasarathi Ghosh, Soumen Sarkar, Sampa Ghosh, Keita Yamada, Yuichiro Ueno, Naohiro Yoshida & Christopher J. Poulsen
- Journal Title
  
  Scientific Reports
  
  Volume: 6 Pages: 22187-22187
- DOI
  10.1038/srep22187
- Peer Reviewed / Acknowledgement Compliant / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-23224013
[Journal Article] Evaluation of an on-line pyrolysis system for the determination of site-specific isotope composition of short chain n-alkanes (C6-C12)2016
- Author(s)
  T. Nimmanwudipong, A. Gilbert, K. Yamada, N. Yoshida.
- Journal Title
  
  Journal of Analytical & Bioanalytical Techniques
  
  Volume: 7 Pages: 100293-100293
- DOI
  10.4172/2155-9872.1000293
- Peer Reviewed / Acknowledgement Compliant / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-15K17774, KAKENHI-PROJECT-23224013
[Journal Article] Measurement of natural carbon isotopic composition of acetone in human urine2016
- Author(s)
  Yamada K., Ohishi K., Gilbert A., Akasaka M., Yoshida N., Yoshimura R.
- Journal Title
  
  Analytical and bioanalytical chemistry
  
  Volume: 408 Pages: 1597-1607
- DOI
  10.1007/s00216-015-9268-z
- Peer Reviewed / Acknowledgement Compliant / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-23224013, KAKENHI-PROJECT-15K17774
[Journal Article] International workshop at Fukushima, Japan, on dispersion and deposition modeling for nuclear accident releases: Transfer of Science from Academic to Operational Models2016
- Author(s)
  Hanna,S., T. Yamada, H. Kondo, A. Watanabe, and R. Ohba
- Journal Title
  
  Bulletin of the American Meteorological Society
  
  Volume: 97(2) Pages: 31-36
- DOI
  10.1175/bams-d-15-00191.1
- Peer Reviewed / Acknowledgement Compliant / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PLANNED-24110002, KAKENHI-PLANNED-24110003
[Journal Article] Measurement of position-specific 13 C isotopic composition of propane at the nanomole level2016
- Author(s)
  Alexis Gilbert; Keita Yamada; Konomi Suda; Yuichiro Ueno; Naohiro Yoshida
- Journal Title
  
  Geochimica et Cosmochimica Acta
  
  Volume: 177 Pages: 201-216
- DOI
  10.1016/j.gca.2016.01.017
- Peer Reviewed / Acknowledgement Compliant / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-23224013, KAKENHI-PROJECT-26287125, KAKENHI-PROJECT-15J09216, KAKENHI-PROJECT-15K17774
[Journal Article] Position-Specific Isotope Analysis of Xanthines: a 13C Nuclear Magnetic Resonance method to determine the 13C intramolecular composition at natural abundance2015
- Author(s)
  Yoshikawa, C., A. Makabe, T. Shiozaki, S. Toyoda, O. Yoshida, K. Furuya, N. Yoshida
- Journal Title
  
  Geochemistry, Geophysics, Geosystems (G-Cubed)
  
  Volume: 16 Pages: 1439-1448
- DOI
  10.1002/2014gc005678
- NAID
  120006311880
- Peer Reviewed / Acknowledgement Compliant / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-26850115, KAKENHI-PROJECT-23224013, KAKENHI-PROJECT-13J07341
[Journal Article] Analytical method for simultaneous determination of bulk and intramolecular 13C-isotope compositions of acetic acid2015
- Author(s)
  T. Nimmanwudipong, A. Gilbert, K. Yamada, N. Yoshida.
- Journal Title
  
  Rapid Commun. Mass Spectrom.
  
  Volume: 29 Pages: 2337-2340
- DOI
  10.1002/rcm.7398
- Peer Reviewed / Acknowledgement Compliant / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-15K17774, KAKENHI-PROJECT-23224013
[Journal Article] Power law relation between size-resolved vertical dust flux and friction velocity measured in a fallow wheat field2014
- Author(s)
  Ishizuka M., Mikami M., Leys J. F., Shao Y., Yamada Y., and S. Heidenreich
- Journal Title
  
  Aeolian Research
  
  Volume: 12 Pages: 87-99
- DOI
  10.1016/j.aeolia.2013.11.002
- Peer Reviewed
- Data Source
  KAKENHI-PLANNED-24110003
[Journal Article] Origin of methane in serpentinite-hosted hydrothermal systems: The CH4–H2–H2O hydrogen isotope systematics of the Hakuba Happo hot spring2014
- Author(s)
  Suda, K., Ueno, Y., Yoshizaki, M., Nakamura, H., Kurokawa, K., Nishiyama, E., Yoshino, K., Hongoh, Y., Kawachi, K., Omori, S., Yamada, K., Yoshida, N., Maruyama, S.
- Journal Title
  
  Earth Planetary Sci. Lett.
  
  Volume: 386 Pages: 112-125
- DOI
  10.1016/j.epsl.2013.11.001
- Peer Reviewed / Acknowledgement Compliant
- Data Source
  KAKENHI-PLANNED-21109004, KAKENHI-PLANNED-21109006, KAKENHI-PROJECT-23224013, KAKENHI-PROJECT-23244084, KAKENHI-PROJECT-25400524, KAKENHI-PROJECT-221S0002, KAKENHI-PLANNED-26106002
[Journal Article] 有機分子の分子内安定炭素同位体分布計測法の展開2014
- Author(s)
  山田桂太、Alexis Gilbert、吉田尚弘
- Journal Title
  
  分析化学
  
  Volume: 63 Pages: 195-203
- NAID
  130003391227
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-23224013
[Journal Article] Molecular fossils extracted from the Early Cambrian section in the Three Gorges area, South China2014
- Author(s)
  Kentaro Yamada, Yuichiro Ueno, Keita Yamada, Tsuyoshi Komiya, Jian Han, Degan Shu, Naohiro Yoshida, Shigenori Maruyama
- Journal Title
  
  Gondwana Res.
  
  Volume: 25 Pages: 1108-1119
- DOI
  10.1016/j.gr.2013.02.006
- Peer Reviewed / Acknowledgement Compliant
- Data Source
  KAKENHI-PROJECT-23224013, KAKENHI-PLANNED-26106002
[Journal Article] Evaluation of commercially available reagents as a reference material for intramolecular carbon isotopic measurements of acetic acid2014
- Author(s)
  Yamada K., Kikuchi M., Gilbert A., N Yoshida, N. Wasano, R. Hattori, S. Hirano
- Journal Title
  
  Rapid Commun. Mass Spectrometry
  
  Volume: 28 Pages: 1821-1828
- DOI
  10.1002/rcm.6964
- Peer Reviewed / Acknowledgement Compliant
- Data Source
  KAKENHI-PROJECT-23224013
[Journal Article] Hydrogen isotope systematics among H2-H2O-CH4 during the growth of the hydrogenotrophic methanogen Methanothermobacter thermoautotrophicus strain DELTA_H2014
- Author(s)
  S Kawagucci, M Kobayashi, S Hattori, K Yamada, Y Ueno, K Takai, and N Yoshida
- Journal Title
  
  Geochimica et Cosmochimica Acta
  
  Volume: 142 Pages: 601-614
- DOI
  10.1016/j.gca.2014.07.020
- Peer Reviewed / Acknowledgement Compliant
- Data Source
  KAKENHI-PROJECT-23224013, KAKENHI-PROJECT-25701004, KAKENHI-PROJECT-26287125
[Journal Article] Conditions to obtain precise and true measurements of the intramolecular 13C distribution in organic molecules by isotopic 13C Nuclear Magnetic Resonance spectrometry2014
- Author(s)
  K. Bayle, A. Gilbert, M. Julien, K. Yamada, V. Silvestre, R. J. Robins, S. Akoka, N. Yoshida, G. S. Remaud.
- Journal Title
  
  Anal. Chim. Acta
  
  Volume: 846 Pages: 1-7
- DOI
  10.1016/j.aca.2014.07.018
- Peer Reviewed / Acknowledgement Compliant
- Data Source
  KAKENHI-PROJECT-23224013
[Journal Article] Factors controlling shell carbon isotopic composition of land snail Acusta despecta sieboldiana estimated from laboratory culturing experiment2014
- Author(s)
  N. Zhang, K. Yamada, N. Suzuki, N. Yoshida
- Journal Title
  
  Biogeosciences
  
  Volume: 11 Pages: 5335-5348
- DOI
  10.5194/bg-11-5335-2014
- Peer Reviewed / Acknowledgement Compliant / Open Access
- Data Source
  KAKENHI-PROJECT-23224013
[Journal Article] Determination of Carbon Isotopic Measurement Conditions for Ceramide in Skin using Gas Chromatography-Combustion-Isotope Ratio Mass Spectrometry2014
- Author(s)
  Hiroyuki Haraguchi, Keita Yamada, Rumiko Miyashita, Kazuhiko Aida, Masao Ohnishi, Alexis Gilbert, Naohiro Yoshida
- Journal Title
  
  Journal of Oleo Science
  
  Volume: 63 Issue: 12 Pages: 1283-1291
- DOI
  10.5650/jos.ess14131
- NAID
  130004704213
- ISSN
  1345-8957, 1347-3352
- Language
  English
- Peer Reviewed / Acknowledgement Compliant
- Data Source
  KAKENHI-PROJECT-23224013
[Journal Article] Development of Methods for Measuring the Intramolecular Carbon Isotopic Composition of Organic Molecules2014
- Author(s)
  K. Yamada, A. Gilbert, N. Yoshida
- Journal Title
  
  BUNSEKI KAGAKU
  
  Volume: 63 Issue: 3 Pages: 195-203
- DOI
  10.2116/bunsekikagaku.63.195
- NAID
  130003391227
- ISSN
  0525-1931
- Language
  Japanese
- Peer Reviewed / Acknowledgement Compliant
- Data Source
  KAKENHI-PROJECT-23224013
[Journal Article] Methane sources and sinks in the subtropical South Pacific along 17°S as traced by stable isotope ratios2014
- Author(s)
  Chisato Yoshikawa, Elena Hayashi, Keita Yamada, Osamu Yoshida, Sakae Toyoda, Naohiro Yoshida
- Journal Title
  
  Chemical Geology
  
  Volume: 382 Pages: 24-31
- DOI
  10.1016/j.chemgeo.2014.05.024
- Peer Reviewed / Acknowledgement Compliant / Open Access
- Data Source
  KAKENHI-PROJECT-23224013
[Journal Article] Exploration of intramolecular C-13 isotope distribution in long chain n-alkanes (C-11-C-31) using isotopic C-13 NMR2013
- Author(s)
  Alexis Gilbert, Keita Yamada, Naohiro Yoshida
- Journal Title
  
  Organic Geochemistry
  
  Volume: 62 Pages: 56-61
- DOI
  10.1016/j.orggeochem.2013.07.004
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-23224013, KAKENHI-PROJECT-24654182
[Journal Article] Precision and long-term stability of clumped isotope analysis of C02 using a small sector isotope ratio mass spectrometer2013
- Author(s)
  Naohiro Yoshida
- Journal Title
  
  Rapid Communications in Mass Spectrometry
  
  Volume: 27 Pages: 207-215
- DOI
  10.1002/rcm.6431
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-23224013, KAKENHI-PROJECT-24310011, KAKENHI-PROJECT-24654182
[Journal Article] Accurate method for the determination of intramolecular C-13 isotope composition of ethanol from aqueous solutions2013
- Author(s)
  Alexis Gilbert, Keita Yamada, Naohiro Yoshida
- Journal Title
  
  Analytical Chemistry
  
  Volume: 85 Pages: 6566-6570
- DOI
  10.1021/ac401021p
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-23224013, KAKENHI-PROJECT-24654182
[Journal Article] Site-specific 13C content by quantitative isotopic 13C Nuclear Magnetic Resonance spectrometry: A pilot inter-laboratory study2013
- Author(s)
  Alain Chaintreau, Wolfgang Fieber, Horst Sommer, Alexis Gilbert, Keita Yamada, Naohiro Yoshida, Alain Pagelot, Detlef Moskau, Aitor Moreno, Jürgen Schleucher, Fabiano Reniero, Margaret Holland, Claude Guillou, Virginie Silvestre, Serge Akoka, Gérald S. Remaud
- Journal Title
  
  Analytica Chimica Acta
  
  Volume: 788 Pages: 108-113
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-23224013
[Journal Article] Characterization and production and consumption processes of N_2O emitted from temperate agricultural soils determined viaisotopomer ratio analysis2012
- Author(s)
  Toyoda, S., M. Yano, S. Nishimura, H. Akiyama,A. Hayakawa, K.Koba, S. Sudo, K. Yagi,A.Makabe, Y.Tobari, N. O. Ogawa, N.Ohkouchi,K. Yamada, and N. Yoshida
- Journal Title
  
  GLOBAL BIOGEOCHEMICAL CYCLES
  
  Volume: 25
- DOI
  10.1029/2009gb003769
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-22540497, KAKENHI-PROJECT-23224013, KAKENHI-PROJECT-23580465
[Journal Article] Development of a methodology using gas chromatography-combustion-isotope ratio mass spectrometry for the determination of the carbon isotope ratio of caffeine extracted from tea leaves (Camellia sinensis)2012
- Author(s)
  C. Wu, K. Yamada, O. Sumikawa, A.Matsunaga, A. Gilbert, N. Yoshida
- Journal Title
  
  apid Communications in Mass Spectrometry
  
  Volume: 26 Pages: 978-982
- DOI
  10.1002/rcm.6177
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-22510006, KAKENHI-PROJECT-23224013
[Journal Article]2012
- Author(s)
  鈴木彌生子、力石嘉人、山田桂大、吉田尚弘
- Journal Title
  
  分析化学
  
  Volume: 61巻 Pages: 805-810
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-22510006
[Journal Article]2011
- Author(s)
  山田桂太
- Journal Title
  
  Res. Org. Geochem
  
  Volume: 27 Pages: 45-54
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-22510006
[Journal Article] Intramolecular carbon isotope distribution of acetic acid in vinegar2011
- Author(s)
  Hattori R., Yamada K., Kikuchi M., Hirano S., Yoshida N.
- Journal Title
  
  Journal of Agriculture and Food Chemistry
  
  Volume: 59 Pages: 9049-9053
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-22510006
[Journal Article] 生合成物質の分子内炭素同位体分布計測の有機地球化学的意義2011
- Author(s)
  山田桂太
- Journal Title
  
  Res.Org.Geochem.
  
  Volume: 27 Pages: 45-54
- NAID
  110008749810
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-22510006
[Journal Article] 生合成物質の分子内炭素同位体分布計測の有機地球化学的意義2011
- Author(s)
  山田桂太
- Journal Title
  
  Res.Org.Geochem.
  
  Volume: 27 Pages: 5-54
- NAID
  110008749810
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-23224013
[Journal Article] New organic reference materials for carbon- and nitrogen-stable isotope ratio measurements provided by Center for Ecological Research, Kyoto University, and Institute of Biogeosciences, Japan Agency for Marine-Earth Science and Technology2011
- Author(s)
  Tayasu I, Hirasawa R, Ogawa NO, Ohkouchi N, Yamada K
- Journal Title
  
  Limnology
  
  Volume: 12 Pages: 261-266
- DOI
  10.1007/s10201-011-0345-5
- NAID
  10030457056
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-22244071, KAKENHI-PROJECT-22370011, KAKENHI-PROJECT-22510006
[Journal Article] Microbial methane production in deep aquifer associated with the accretionary prism in Southwest Japan2010
- Author(s)
  Kimura, H., H. Nashimoto, M. Shimizu, S. Hattori, K. Yamada, K. Koba, N. Yoshida, K. Kato
- Journal Title
  
  The ISME Journal 4
  
  Pages: 531-541
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-19201004
[Journal Article]2010
- Author(s)
  Yamada K.、Hattori R.、Ito Y.、Shibata H.、Yoshida N.
- Journal Title
  
  Isotopes in Environmental and Health Studies
  
  Volume: 46 Pages: 392-399
- DOI
  10.1080/10256016.2010.505686
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-22510006
[Journal Article] Microbial methane production in deep aquifer associated with the accretionary prism in Southwest Japan2010
- Author(s)
  H.Kimura, H.Nashimoto, M.Shimizu, S.Hattori, K.Yamada, K.Koba, N.Yoshida, K.Kato
- Journal Title
  
  The ISME Journal 4
  
  Pages: 531-541
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-19201004
[Journal Article] Measurement of the Isotope Ratio of Acetic Acid in Vinegar by HS-SPM E-GC-TC/C-IRMS2010
- Author(s)
  Ryota Hattori, Keita Yamada, et al.
- Journal Title
  
  J.Agric.Food Chem
  
  Volume: 58 Pages: 7115-7118
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-22510006
[Journal Article] Determination of carbon isotope ratios of methanol and acetaldehyde in air samples by gas chromatography-isotope ratio mass spectrometry combined with headspace solid-phase microextraction.2010
- Author(s)
  Keita Yamada, et al.
- Journal Title
  
  Isotopes in Environmental and Health Studies
  
  Volume: 46 Pages: 1-8
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-22510006
[Journal Article] Biomass production and energy source of thermophiles in a Japanese alkaline geothermal pool,2009
- Author(s)
  H.Kimura, H.Mori, H.Nashimoto, S.Hattori, k.Yamada, K.Koba, N.Yoshida, K.Kato
- Journal Title
  
  Environmental Microbiology 12(2)
  
  Pages: 480-489
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-19201004
[Journal Article] Biomass production and energy source of thermophiles in a Japanese alkaline geothermal pool2009
- Author(s)
  Kimura, H., K. Mori, H. Nashimoto, S. Hattori, K. Yamada, K. Koba, N. Yoshida, K. Kato
- Journal Title
  
  Environmental Microbiology 12(2)
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-19201004
[Journal Article] Carbon isotopic signatures of methanol and acetaldehyde emitted from biomass burning sourch(電子版)2009
- Author(s)
  K.Yamada, R.Hattori, Y.Ito, H.Shibata, N.Yoshida
- Journal Title
  
  Geophys.Res.Lett.
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-19201004
[Journal Article] Isotopiccharacterization of atmospheric hydrogenemitted from biomass burning2009
- Author(s)
  K. Yamada、M. Hayashida、H. Shibata、S. Toyoda 、N. Yoshida
- Journal Title
  
  Proceedingsof 4^<th>International Symposium onIsotopomers
  
  Pages: 163-164
- Data Source
  KAKENHI-PROJECT-19510005
[Journal Article] Isotopic characterization ofatmospheric methanol emitted from biomassburning and leaves2009
- Author(s)
  K. Yamada、R. Hattori、Y. Ito、H. Shibata、N. Yoshida
- Journal Title
  
  Proceedings of 4^<th>International Symposium on Isotopomers
  
  Pages: 160-162
- Data Source
  KAKENHI-PROJECT-19510005
[Journal Article] An improved method for measurement of isotope ratio of ethanol in various samples, including alcoholic and non-alcoholic beverages2008
- Author(s)
  R. Hattori, K. Yamada, K. Hasegawa, Y. Ishikawa, Y. Ito, Y. Sakamoto, N. Yoshida
- Journal Title
  
  Rapid Communications in Mass Spectrometry 22
  
  Pages: 3410-3414
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-19201004
[Journal Article] Determination of hydrogen, carbon and oxygen isotope ratios of ethanol in water at millimole levels2007
- Author(s)
  K. Yamada, N. Yoshida, G. Calderone, C. Guillou
- Journal Title
  
  Rapid Communications in Mass Spectrometry 21
  
  Pages: 1431-1437
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-19201004
[Patent] 呼気試料中イソプレンの天然の安定炭素同位体比（13Ｃ／12Ｃ）を分析する方法、および血糖値のモニタリング方法2018
- Inventor(s)
  吉村了行、阪本匡、保井孝子、界義久、吉田尚弘、山田桂太
- Industrial Property Rights Holder
  吉村了行、阪本匡、保井孝子、界義久、吉田尚弘、山田桂太
- Industrial Property Rights Type
  特許
- Filing Date
  2018
- Acquisition Date
  2019
- Data Source
  KAKENHI-PROJECT-17H06105
[Patent] 呼気試料採取容器2017
- Inventor(s)
  吉村了行、阪本匡、保井孝子、界義久、吉田尚弘、山田桂太
- Industrial Property Rights Holder
  吉村了行、阪本匡、保井孝子、界義久、吉田尚弘、山田桂太
- Industrial Property Rights Type
  特許
- Filing Date
  2017
- Acquisition Date
  2018
- Data Source
  KAKENHI-PROJECT-17H06105
[Presentation] Isotopic source apportionment of carbonaceous aerosols observed in Noto Region, Japan: Impact of biomass burning on the East Asian outflow2019
- Author(s)
  Matsuki, A., Yamada, R., Ikemori, F., Kinouchi, K., Iwamoto, Y., Kato, S., Kaneyasu, N., Watanabe, T., Kameda, T., Minami, M., Nakamura, T.
- Organizer
  East Asia Forum on Particulate Air Pollution, Korea Institute of Science and Technology (KIST), Korea
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17H06105
[Presentation] Position-specific isotope analysis of biomolecules by isotopic 13C Nuclear Magnetic Resonance2019
- Author(s)
  D. G. Diomande, E. Martineau, A. Gilbert, P. Nun, A. Murata, K.Yamada, N. Watanabe, I. Tea, R. J. Robins, N. Yoshida, G. S. Remaud,
- Organizer
  Stable Isotopes in the Biosphere workshop 2019
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17H06105
[Presentation] グリシンの部位別炭素安定同位体比測定法の確立2019
- Author(s)
  白瀧滉司, 宮澤謙太, 山田桂太, 吉田尚弘
- Organizer
  地球化学会年会
- Data Source
  KAKENHI-PROJECT-17H06105
[Presentation] 大気中の含酸素揮発性有機化合物の濃縮と分子内部位別炭素同位体比分析手法の開発2019
- Author(s)
  神藤拓実, 中川麻悠子, 山田桂太, 吉田尚弘
- Organizer
  地球化学会年会
- Data Source
  KAKENHI-PROJECT-17H06105
[Presentation] Disequilibrium Oxygen Isotope Precipitation of Land Snail Shell Aragonite: Implication for Vital Effect2019
- Author(s)
  Zhang N, Liu Q, Lin M, Yamada K & Yoshida N
- Organizer
  Goldschmidt Conference2021
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17H06105
[Presentation] イソバリンの部位別炭素安定同位体比測定法の確立2019
- Author(s)
  三沢亮太, 山田桂太, 吉田尚弘
- Organizer
  地球化学会年会
- Data Source
  KAKENHI-PROJECT-17H06105
[Presentation] Development of on-line analytical method for hydrogen stable isotope ratio in H2 from anthropogenic sources2018
- Author(s)
  徐　佳欣、豊田　栄、山田桂太、吉田尚弘
- Organizer
  2018年度地球化学会年会
- Data Source
  KAKENHI-PROJECT-17H06105
[Presentation] 大気中の含酸素揮発性有機化合物の濃縮と分子内部位別炭素同位体比分析手法の開発2018
- Author(s)
  神藤拓実、中川麻悠子、山田桂太、吉田尚弘
- Organizer
  日本地球化学会年会2018
- Data Source
  KAKENHI-PROJECT-17H02989
[Presentation] Bacterial oxidation of propane in Southern Ontario revealed by position-specific isotope analyses2018
- Author(s)
  Alexis Gilbert, Thomas Giunta, Florin Musat, Barbara Sherwood Lollar, Keita Yamada,Naohiro Yoshida and Yuichiro Ueno
- Organizer
  9th International Symposium on Isotopomers (ISI2018)
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17H06105
[Presentation] 大気中の含酸素揮発性有機化合物の濃縮と分子内部位別炭素同位体比分析手法の開発2018
- Author(s)
  神藤拓実、中川麻悠子、山田桂太、吉田尚弘
- Organizer
  2018年度地球化学会年会
- Data Source
  KAKENHI-PROJECT-17H06105
[Presentation] Radiative Transfer Simulation Including a Non-LTE Model for Terahertz Observations of Ganymede's Atmosphere2018
- Author(s)
  Takayoshi YAMADA, Ladislav REZAC, Richard LARSSON, Paul HARTOGH, Naohiro YOSHIDA, Yasuko KASAI
- Organizer
  Asia Oceania Geosciences Society2018（AOGS2018)
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17H06105
[Presentation] Isotopic Source Apportionment of Carbonaceous Aerosols Observed in Noto Region, Japan: Impact of Biomass Burning on the East Asian Outflow2018
- Author(s)
  Matsuki, A., Yamada, R., Kinouchi, K., Iwamoto, Y., Ikemori, F., Minami, M. and Nakamura, T.
- Organizer
  AASSA-FEB RAS International Workshop on “Climate change adaptation and mitigation: sustainable agriculture and health security”
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17H06105
[Presentation] Source of dissolved methane in the western Arctic Ocean2018
- Author(s)
  Kushi Kudo, Keita Yamada, Sakae Toyoda, Naohiro Yoshida, Daisuke Sasano, Naohiro Kosugi, Masao Ishii, Hisayuki Yoshikawa, Akihiro Murata, Hiroshi Uchida, Shigeto Nishino
- Organizer
  9th International Symposium on Isotopomers (ISI2018)
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17H06105
[Presentation] イソバリンの部位別炭素安定同位体比測定法の確立2018
- Author(s)
  三沢亮太、山田桂太、吉田尚弘
- Organizer
  2018年度地球化学会年会
- Data Source
  KAKENHI-PROJECT-17H06105
[Presentation] グリシンの部位別炭素安定同位体比測定法の確立2018
- Author(s)
  白瀧滉司、宮澤謙太、山田桂太、吉田尚弘
- Organizer
  2018年度地球化学会年会
- Data Source
  KAKENHI-PROJECT-17H06105
[Presentation] Spatio-temporal variations of 17O excess of sulfate over Antarctica: reconciling observations and modeling2018
- Author(s)
  Sakiko Ishino, Shohei Hattori, Becky Alexander, Qianjie Chen, Akinori Yamada, Naohiro Yoshida, Michel Legrand, Joel Savarino
- Organizer
  2018 joint 14th iCACGP Quadrennial Symposium/15th IGAC Science Conference
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17H06105
[Presentation] イソバリンの部位別炭素安定同位体比測定法の確立2018
- Author(s)
  三沢亮太、山田桂太、吉田尚弘
- Organizer
  日本地球化学会年会2018
- Data Source
  KAKENHI-PROJECT-17H02989
[Presentation] グリシンの部位別炭素安定同位体比測定法の確立2018
- Author(s)
  白瀧滉司、宮澤謙太、山田桂太、吉田尚弘
- Organizer
  日本地球化学会年会2018
- Data Source
  KAKENHI-PROJECT-17H02989
[Presentation] 酸素濃度の異なる微生物生態系における脂肪酸δC及びδH解析2018
- Author(s)
  奥村優、中川麻悠子、丹佑太、豊田栄、山田桂太、吉田尚弘
- Organizer
  2018年度地球化学会年会
- Data Source
  KAKENHI-PROJECT-17H06105
[Presentation] Deconvolution of isotopic fractionation factors associated with lipid biosynthesis2018
- Author(s)
  Maxime Julien, Alexis Gilbert, Keita Yamada, Mayuko Nakagawa, Naohiro Yoshida
- Organizer
  9th International Symposium on Isotopomers (ISI2018)
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17H06105
[Presentation] Carbon and Hydrogen stable isotopic signatures of fatty acids produced by reductive tricarboxylic acid cycle2018
- Author(s)
  Mayuko Nakagawa, Donato Giovannelli, Costantino Vetriani, Masafumi Kameya, Alexis Gilbert, Keita Yamada, and Naohiro Yoshida
- Organizer
  Extremophiles 2018
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17H06105
[Presentation] 夏季-秋季における放射性セシウム大気再飛散のメカニズム2017
- Author(s)
  西岡拓哉・北和之・林菜穂・佐藤武尊・五十嵐康人・足立光司・財前祐二・豊田栄・山田桂太・吉田尚弘・牧輝弥・石塚正秀・二宮和彦・篠原厚・大河内博・阿部善也・中井泉・川島洋人・古川純・羽田野裕子・恩田裕一
- Organizer
  日本地球惑星科学連合大会2017
- Data Source
  KAKENHI-PROJECT-17H06105
[Presentation] 白馬八方の蛇紋岩温泉に由来する炭化水素の分子および分子内炭素安定同位体解析2017
- Author(s)
  須田好・Gilbert Alexis・山田桂太・吉田尚弘・上野雄一郎
- Organizer
  日本地球惑星科学連合大会2017
- Data Source
  KAKENHI-PROJECT-17H06105
[Presentation] 2012 年と 2013 年の夏季の西部北極海における溶存メタンの起源解析2017
- Author(s)
  工藤久志・豊田栄・山田桂太・吉田尚弘・小杉如央・笹野大輔・石井雅男・吉川久幸・村田昌彦・内田裕・西野茂人
- Organizer
  2017年度日本地球化学会年会
- Data Source
  KAKENHI-PROJECT-17H06105
[Presentation] Position-Specific 13C Isotope Analysis of Propane from Southwest Ontario2017
- Author(s)
  A. Gilbert, B. Sherwood Lollar, T. Giunta, K. Yamada, N. Yoshida, Y. Ueno
- Organizer
  The 27th Goldschmidt Conference
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17H06105
[Presentation] JUICE/SWI木星圏氷衛星観測に向けた非局所熱平衡放射伝達モデルの構築2017
- Author(s)
  山田崇貴・笠井康子・吉田尚弘
- Organizer
  第23回大気化学討論会
- Data Source
  KAKENHI-PROJECT-17H06105
[Presentation] オンライン熱分解同位体比質量分析法による含酸素揮発性有機化合物の部位別同位体分析2017
- Author(s)
  山田桂太・Alexis Gilbert・藤原期・佐山大樹・赤坂麻衣・吉田尚弘
- Organizer
  2017年度日本地球化学会年会
- Data Source
  KAKENHI-PROJECT-17H06105
[Presentation] Near-Equilibrium Temperatures Derived from the Clumped Isotope Signatures of Methane Seep Carbonate: Japan Sea and the Northwest Pacific2017
- Author(s)
  N. Zhang, R. Matsumoto, K. Yamada, N. Yoshida
- Organizer
  The 27th Goldschmidt Conference
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17H06105
[Presentation] 微小RNAにおける安定同位体計測2017
- Author(s)
  大曽根達則・山田桂太・吉田尚弘
- Organizer
  2017年度日本地球化学会年会
- Data Source
  KAKENHI-PROJECT-17H06105
[Presentation] Clumped isotope signatures of methane seep carbonate　distributed from 0 to 120 meters below seafloor in the Japan　Sea2017
- Author(s)
  N. Zhang, R. Matsumoto, K. Yamada, and N. Yoshida
- Organizer
  2017年度日本地球化学会年会
- Data Source
  KAKENHI-PROJECT-17H06105
[Presentation] 夏季の放射性セシウム再飛散と森林起源バイオエアロゾル2017
- Author(s)
  北和之、林奈穂、西岡拓哉、佐藤武尊、五十嵐康人、足立光司、財前祐二、梶野瑞王、牧輝弥、豊田栄、山田桂大、吉田尚弘、篠原厚、二宮和彦、大河内博、石塚正秀、中井泉、阿部善也
- Organizer
  第１０回大気バイオエアロゾルシンポジウム
- Place of Presentation
  石川県金沢市
- Year and Date
  2017-02-19
- Data Source
  KAKENHI-PLANNED-24110003
[Presentation] Isotopic Source Apportionment of Carbonaceous Aerosols Observed in Noto Region, Japan: Impact of Biomass Burning on the East Asian Outflow2017
- Author(s)
  A. Matsuki, R. Yamada, F. Ikemori, K. Kinouchi, Y. Iwamoto, N. Kaneyasu, T. Kameda, M. Masayo, T. Nakamura
- Organizer
  36th AAAR Annual Conference
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17H06105
[Presentation] Inter-laboratory measurements of 13C values of carboxyl group in amino acids2017
- Author(s)
  Naohiro Yoshida, Keita Yamada, Richard Robins, Brian Fry
- Organizer
  5th INTRA Workshop
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17H06105
[Presentation] Re-suspension processes of radioactive Cs emitted by the FNDPP accident in summer and autumn-possibility of biosphere-atmosphere circulation of radioactive Cs2016
- Author(s)
  Kita, K., Kinase, T., Demizu, H., Igarashi, Y., Adachi, K., Kajino, M., Yamada, K., Toyoda, S., Yoshida, K. Ninomiya, N., Shinohara, A., Okochi, H., Ishizuka, M., Maki, T., Abe, Y., Nakai, I., Furukawa, J., Onda, Y
- Organizer
  Goldschmidt 2016
- Place of Presentation
  Yokohama　Japan
- Year and Date
  2016-06-26
- Int'l Joint Research
- Data Source
  KAKENHI-PLANNED-24110003
[Presentation] 福島原発事故による放射性セシウム再飛散の夏季増加とバイオエアロゾルの影響2016
- Author(s)
  北和之、林菜穂、佐藤武尊、西岡拓哉、五十嵐康人、足立光司、梶野瑞王、山田桂大、豊田栄、吉田尚弘、篠原厚、二宮和彦、大河内博、石塚正秀、牧輝弥、中井泉、阿部善也、古川純、恩田裕一
- Organizer
  第２２回大気化学討論会
- Place of Presentation
  北海道札幌市
- Year and Date
  2016-10-12
- Data Source
  KAKENHI-PLANNED-24110003
[Presentation] Re-suspension processes of radioactive Cs emitted by the FNDPP accident in summer and autumn-possibility of biosphere-atmosphere circulation of radioactive Cs2016
- Author(s)
  K.Kita, T.Kinase, T.Horiuchi, S.Sakamoto, A.Takei, H. Demizu, Y. Igarashi, K.Adachi, M.Kajino, K.Yamada, S.Toyoda, N. Yoshida, K.Ninomiya, A. Shinohara, H. Okochi, H. Ogata, M. Ishizuka, T. Maki, Y. Abe, I. Nakai, J. Furukawa, Y. Onda
- Organizer
  Japan Geoscience Union Meeting 2016
- Place of Presentation
  Chiba　Japan
- Year and Date
  2016-05-23
- Int'l Joint Research
- Data Source
  KAKENHI-PLANNED-24110003
[Presentation] Radioactivity Resuspension by Dust Emission using a Size-resolved 1-D Vertical Model in Namie, Fukushima2015
- Author(s)
  Ishizuka, M., M. Mikami, T. Y. Tanaka, Y. Igarashi, K. Kita, Y. Yamada, N. Yoshida, S. Toyoda, Y. Satou, Y. Takahashi, K. Ninomiya, and A. Shinohara
- Organizer
  International Symposium on Interdisciplinary Study on Environmental Transfer of Radionuclides from the Fukushima Daiichi NPP Accident（ISET-R）
- Place of Presentation
  University of Tsukuba
- Year and Date
  2015-01-09
- Data Source
  KAKENHI-PLANNED-24110003
[Presentation] Field observation of dust front in the Gobi Desert, Mongolia – IOP in Spring 2014 –2015
- Author(s)
  Ishizuka, M., Kurosaki Y., Gantsetseg, B., Yamada, Y., and M. Mikami
- Organizer
  International Symposium on Preparedness for Dust Hazard
- Place of Presentation
  Tottori, Tottori, Arid Land Research Center (ALRC), Tottori University
- Year and Date
  2015-09-18
- Int'l Joint Research
- Data Source
  KAKENHI-PLANNED-24110003
[Presentation] Continuous measurements of xCO2 and xCH4 in the seawater and overlying air in the western Arctic Ocean2015
- Author(s)
  Daisuke Sasano, Masao Ishii, Naohiro Kosugi, Akihiko Murata, Hiroshi Uchida, ○Kushi Kudo, Sakae Toyoda, Keita Yamada, Naohiro Yoshida, Hisayuki Yoshikawa-Inoue, Shigeto Nishino and Takashi Kikuchi
- Organizer
  The 18th WMO/IAEA Meeting on Carbon Dioxide, Other Greenhouse Gases, and Related Measurement Techniques
- Place of Presentation
  The Robert Paine Scripps Forum（La Jolla, CA）
- Year and Date
  2015-09-13
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-23224013
[Presentation] Seasonal variation of the atmospheric 134Cs and 137Cs -Concentration and aerosol size transporting radioactive Cs -2015
- Author(s)
  T. Kinase, K. Kita, M. Tanaka, H. Demizu, Y. Igarashi, K. Adachi, M. Mikami, K.Yamada, S. Toyoda, N. Yoshida, A. Shinohara, K. Ninomiya, H. Ohkouchi, M. Ishizuka, H. Kawashima, I Nakai and Z. Abe, and Y. Onda
- Organizer
  9th Asian Aerosol Conference
- Place of Presentation
  Kanazawa, Ishikawa, Kanazawa Tokyu Hotel
- Year and Date
  2015-06-24
- Int'l Joint Research
- Data Source
  KAKENHI-PLANNED-24110003
[Presentation] Relationship between CH4 and CO2 in the surface seawater in the western Arctic Ocean2015
- Author(s)
  Sasano, D., M. Ishii, N. Kosugi, A. Murata, H. Uchida, S. Toyoda, K. Yamada, K. Kudo,, N. Yoshida, T. Mifune, M. Yamamoto-Kawai, H. Yoshikawa-Inoue, S. Nishino, T. Kikuchi
- Organizer
  The 4th International Symposium on the Arctic Research
- Place of Presentation
  富山国際会議場
- Year and Date
  2015-04-27
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-23224013
[Presentation] Identification of aerosol contributing atmospheric re-suspension of radiocesium,2015
- Author(s)
  Kita K., Tamura S., Tanaka M., Kino H., Kinase T., Demizu H., Adachi K., Zaizen Y., Igarashi Y., Toyoda S., Yamada K., Yoshida N., Ninomiya K., Abe Y., Nakai I., Okochi H., Ishizuka M., Onda Y.
- Organizer
  Japan Geoscience Union Meeting 2015
- Place of Presentation
  Chiba Makuhari, Chiba, Makuhari Messe
- Year and Date
  2015-05-26
- Int'l Joint Research
- Data Source
  KAKENHI-PLANNED-24110003
[Presentation] Understanding of deposition, diffusion processes and land atmospheric interaction of radioactive materials; ISET-R A01-01 Team activity2015
- Author(s)
  Yasuhito Igarashi, Kazuyuki Kita, Naohiro Yoshida, Keita Yamada, Masao Mikami, Kouji Adachi, Tsuyoshi,Thomas Sekiyama, Takashi Maki, Taichu Tanaka, Mizuo Kajino, Yuji Zaizen, Masahide Ishizuka, past-Takehiko Satomura, Izumi Nakai,Yoshinari Abe, Kohei Nishiguchi, Keisuke Utani, Hiroto Kawashima他
- Organizer
  International Symposium on Interdisciplinary Study on Environmental Transfer of Radionuclides from the Fukushima Daiichi NPP Accident（ISET-R）
- Place of Presentation
  University of Tsukuba
- Year and Date
  2015-01-09
- Data Source
  KAKENHI-PLANNED-24110003
[Presentation] Field observation of dust emission at Tsogt-Ovoo, Mongolia2015
- Author(s)
  Kurosaki, Y., Ishizuka, M., Mikami, M., Yamada, Y., Nishihara, E., Shinoda, M., Jugder D., Gantsetseg, B., Batjargal, B
- Organizer
  International Symposium on Preparedness for Dust Hazard
- Place of Presentation
  Tottori, Tottori, Arid Land Research Center (ALRC), Tottori University
- Year and Date
  2015-09-18
- Int'l Joint Research
- Data Source
  KAKENHI-PLANNED-24110003
[Presentation] Position-specific 13C isotope composition of　non-methane hydrocarbons2015
- Author(s)
  A.GILBERT,K.SUDA,K.YAMADA, Y.UENOAND N.YOSHIDA
- Organizer
  Goldschmidt 2015
- Place of Presentation
  Prague Congress Centre(チェコ）
- Year and Date
  2015-08-16
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-23224013
[Presentation] Seasonal variation of the atmospheric 134Cs and 137Cs - Concentration and aerosol size transporting radioactive Cs -2015
- Author(s)
  Kinase, T., K. Kita, M. Tanaka, H. Demizu, Y. Igarashi, K. Adachi, M. Mikami, K.Yamada, S. Toyoda, N. Yoshida, A. Shinohara, K. Ninomiya, H. Ohkouchi, M. Ishizuka, H. Kawashima , I Nakai, Y. Abe, and Y. Onda
- Organizer
  International Symposium on Interdisciplinary Study on Environmental Transfer of Radionuclides from the Fukushima Daiichi NPP Accident（ISET-R）
- Place of Presentation
  University of Tsukuba
- Year and Date
  2015-01-09
- Data Source
  KAKENHI-PLANNED-24110003
[Presentation] Measurements of dust (PM2.5 and PM10) at the Gobi Desert in spring 20152015
- Author(s)
  Gantsetseg, B., Ishizuka, M., Kurosaki Y., and Y. Yamada
- Organizer
  International workshop on Outbreaks of Asian Dust and Environmental Regime Shift
- Place of Presentation
  Lanzhou University, Lanzhou, China
- Year and Date
  2015-08-08
- Int'l Joint Research
- Data Source
  KAKENHI-PLANNED-24110003
[Presentation] モンゴル現地実験と冷涼帯砂漠シミュレータによる土壌表層のクラスト形成過程の解明2015
- Author(s)
  石塚正秀，西原英治，中村公一，Gantsetseg Batdelger，山田豊，三上正男，Dulum Jugder，黒崎泰典
- Organizer
  鳥取大学乾燥地研究センター平成27年度共同研究発表会
- Place of Presentation
  鳥取県鳥取市，鳥取大学乾燥地研究センター
- Year and Date
  2015-12-05
- Data Source
  KAKENHI-PLANNED-24110003
[Presentation] 融氷期から結氷初期にかけての西部北極海における溶存メタンの水平・鉛直分布2015
- Author(s)
  工藤久志・豊田栄・山田桂大・吉田尚弘・笹野大輔・小杉如央・石井雅男・吉川久幸・村田昌彦・内田裕・西野茂人
- Organizer
  日本海洋学会春季大会
- Place of Presentation
  東京海洋大学（東京都）
- Year and Date
  2015-03-22
- Data Source
  KAKENHI-PROJECT-23224013
[Presentation] Dust characteristics in the northern Gobi Desert, Mongolia in spring 20152015
- Author(s)
  Gantsetseg, B., Ishizuka, M., Kurosaki Y., and Y. Yamada
- Organizer
  International Symposium on Preparedness for Dust Hazard
- Place of Presentation
  Tottori, Tottori, Arid Land Research Center (ALRC), Tottori University
- Year and Date
  2015-09-18
- Int'l Joint Research
- Data Source
  KAKENHI-PLANNED-24110003
[Presentation] 有機分子の炭素安定同位体計測の最前線2015
- Author(s)
  山田　桂太、吉田　尚弘
- Organizer
  表示・起源分析技術研究懇談会第13回講演会
- Place of Presentation
  東京工業大学大岡山キャンパス
- Year and Date
  2015-06-30
- Data Source
  KAKENHI-PROJECT-23224013
[Presentation] Seasonal variation of the atmospheric 137Cs & 134Cs -Concentration and aerosol size transporting radioactive Cs ?2015
- Author(s)
  Kinase T., Kita K., Tanaka M., Demizu H., Igarashi Y., Adachi K., Mikami M., Yamada K., Toyoda S., Yoshida N., Shinohara A., Ninomiya K., Okochi H., Ishizuka M., Kawashima H., Nakai I., Abe Y., ONDA Y.,
- Organizer
  Japan Geoscience Union Meeting 2015
- Place of Presentation
  Chiba Makuhari, Chiba, Makuhari Messe
- Year and Date
  2015-05-26
- Int'l Joint Research
- Data Source
  KAKENHI-PLANNED-24110003
[Presentation] 長野県、中房温泉バイオマット中生態系形成過程における脂肪酸炭素同位体比解析2015
- Author(s)
  長谷川潤, 中川麻悠子, 森宙史, 黒川顕, 山田桂太, 吉田尚弘
- Organizer
  日本微生物生態学会第30回大会
- Place of Presentation
  土浦亀城プラザ
- Year and Date
  2015-10-17
- Data Source
  KAKENHI-PROJECT-23224013
[Presentation] 福島第一原子力発電所事故により放出された放射性セシウムの大気再飛散と植生との関係2015
- Author(s)
  北和之、木名瀬健、堀内貴明、武井愛里、坂本宗一郎、出水宏幸、五十嵐康人、足立光司、梶野瑞王、吉田尚弘、豊田栄、山田桂大、二宮和彦、篠原厚、大河内博、牧輝弥、石塚正秀、古川純、佐藤志彦、野田祐作、恩田裕一
- Organizer
  大気化学討論会2015
- Place of Presentation
  東京都目黒区，東京工業大学大岡山キャンパス
- Year and Date
  2015-10-19
- Data Source
  KAKENHI-PLANNED-24110003
[Presentation] Correlation between Atmospheric Re-entrainment of Radioactive Cs and Meteorological Phenomena Conditions.2014
- Author(s)
  木野日美子，北和之，田中美佐子，木名瀬健，出水宏幸，五十嵐康人，三上正男，梶野瑞王，足立光司，木村徹，石塚正秀，川島洋人，吉田尚弘，豊田栄，山田桂大，大河内博，篠原厚，二宮和彦，恩田裕一
- Organizer
  Japan Geoscience Union Meeting2014
- Place of Presentation
  パシフィコ横浜
- Year and Date
  2014-05-02
- Data Source
  KAKENHI-PLANNED-24110003
[Presentation] Distributions of methane, nitrous oxide, and their isotopomers in the Arctic Ocean2014
- Author(s)
  S. Toyoda, K. Kudo, F. Breider, K. Yamada, N. Yoshida, D. Sasano, N. Kosugi, M. Ishii, H. Yoshikawa-Inoue, S. Nishino, H. Uchida, and A. Murata
- Organizer
  第5回極域科学シンポジウム
- Place of Presentation
  国立極地研究所（立川市）
- Year and Date
  2014-12-05
- Data Source
  KAKENHI-PROJECT-23224013
[Presentation] カンブリア紀前期における生物ポンプの強化：南中国三峡地域のエディアカラ系-下部カンブリア系の分子種別炭素同位体比測定2014
- Author(s)
  山田健太郎、佐々木一謹、上野雄一郎、山田桂大、吉田尚弘、丸山茂徳
- Organizer
  日本地球惑星科学連合2014年大会
- Place of Presentation
  パシフィコ横浜、横浜、日本
- Year and Date
  2014-04-28
- Data Source
  KAKENHI-PROJECT-23224013
[Presentation] Radioactivity Resuspension by Dust Emission using a Size-resolved 1-D Vertical Model in Namie, Fukushima2014
- Author(s)
  Masahide ISHIZUKA, Masao MIKAMI, Taichu TANAKA, Yasuhito IGARASHI, Kazuyuki KITA, Yutaka YAMADA, Naohiro YOSHIDA, Sakae TOYODA, Yukihiko SATOU, Yoshio TAKAHASHI, Kazuhiko NINOMIYA, Atsushi SHINOHARA
- Organizer
  The Asia Oceania Geosciences Society 11th Annual Meeting (AOGS2014)
- Place of Presentation
  札幌ロイトンホテル
- Year and Date
  2014-07-31
- Data Source
  KAKENHI-PLANNED-24110003
[Presentation] Factors controlling carbon isotopic composition of land snail shells estimated from lab culturing experiment2014
- Author(s)
  Naizhong Zhang, Keita Yamada, Naohiro Yoshida
- Organizer
  EGU General Assembly
- Place of Presentation
  Vienna, Austria
- Year and Date
  2014-04-29
- Data Source
  KAKENHI-PROJECT-23224013
[Presentation] 福島において観測された大気放射性セシウムの再飛散と季節変動2014
- Author(s)
  北和之，田中美佐子，木名瀬健，山口隆亮，田村匠，木野日美子，出水宏幸，五十嵐康人，三上正男，足立光司，吉田尚弘，豊田栄，山田桂大，篠原厚，二宮和彦，大河内博，石塚正秀，川島洋人，中井泉，阿部善也，渡邊明，鶴田治雄, 恩田裕一
- Organizer
  第20回大気化学討論会
- Place of Presentation
  日本・東京都府中市
- Year and Date
  2014-10-29
- Data Source
  KAKENHI-PLANNED-24110003
[Presentation] 福島県浪江町における放射性物質の地表面からの再飛散に関する研究2014
- Author(s)
  石塚正秀，三上正男，田中泰宙，五十嵐康人，北和之，山田豊，吉田尚弘，豊田栄，佐藤志彦，高橋嘉夫，二宮和彦，篠原厚
- Organizer
  風送ダストに関する現状と今後の展開に関する研究集会
- Place of Presentation
  九州大学応用力学研究所
- Year and Date
  2014-12-12
- Data Source
  KAKENHI-PLANNED-24110003
[Presentation] A Size-resolved 1-D Resuspension Scheme for Evaluating Radioactivity Resuspension by Mineral Dust Particles from Ground Surface2014
- Author(s)
  Ishizuka, M., M. Mikami, T. Y. Tanaka, Y. Igarashi, K. Kita, Y. Yamada, Y. Satou, N. Yoshida, S. Toyoda, K. Ninomiya, and A. Shinohara
- Organizer
  The Eighth International Conference on Aeolian Research (ICAR VIII)
- Place of Presentation
  Lanzhou University, China
- Year and Date
  2014-07-25
- Data Source
  KAKENHI-PLANNED-24110003
[Presentation] Evaluation of radioactivity resuspension by dust emission using a size-resolved 1-D vertical model in Namie, Fukushima2014
- Author(s)
  石塚正秀，三上正男，田中泰宙，五十嵐康人，北和之，山田豊，吉田尚弘，豊田栄，佐藤志彦，高橋嘉夫，二宮和彦，篠原厚
- Organizer
  Japan Geoscience Union Meeting2014
- Place of Presentation
  パシフィコ横浜
- Year and Date
  2014-05-02
- Data Source
  KAKENHI-PLANNED-24110003
[Presentation] 「みらい」MR12-E03航海における北極海溶存メタンの濃度の水平・鉛直分布2014
- Author(s)
  工藤久志、山田佳大、豊田　栄、吉田尚弘、笹野大輔、小杉如央、石井雅男、吉川久幸、村田昌彦・内田裕、西野茂人
- Organizer
  日本海洋学会2014年度春季大会
- Place of Presentation
  東京海洋大学（東京）
- Data Source
  KAKENHI-PROJECT-23224013
[Presentation] Estimate of relationship between composition of aerosol and radioactive cesium observed in Namie Town, Fukushima Pref2014
- Author(s)
  田中美佐子，北和之，木名瀬健，木野日美子，出水宏幸，五十嵐康人，三上正男，足立光司，木村徹，川島洋人，吉田尚弘，豊田栄，山田桂大，大河内博，山之越恵理，篠原厚，二宮和彦，中井泉，阿部善也，石塚正秀，恩田裕一
- Organizer
  Japan Geoscience Union Meeting2014
- Place of Presentation
  パシフィコ横浜
- Year and Date
  2014-05-02
- Data Source
  KAKENHI-PLANNED-24110003
[Presentation] Resuspension of radioactive cesium from soil and forest2014
- Author(s)
  北和之，田中美佐子，木名瀬健，藤澤遥，山口隆亮，木野日美子，出水宏幸，五十嵐康人，三上正男，足立光司，吉田尚弘，豊田栄，山田桂大，篠原厚，二宮和彦，大河内博，石塚正秀，川島洋人，中井泉，阿部善也，恩田裕一
- Organizer
  Japan Geoscience Union Meeting2014
- Place of Presentation
  パシフィコ横浜
- Year and Date
  2014-05-02
- Data Source
  KAKENHI-PLANNED-24110003
[Presentation] 放射性セシウムの大気再飛散と気象条件の関係2014
- Author(s)
  木野日美子、北和之、田中美佐子、木名瀬健、出水宏幸、五十嵐康人、三上正男、梶野瑞王、足立光司、木村徹、石塚正秀、川島洋人、吉田尚弘、豊田栄、山田桂大、大河内博、篠原厚、二宮和彦、恩田裕一
- Organizer
  日本地球惑星科学連合2014年大会
- Place of Presentation
  パシフィコ横浜、横浜、日本
- Year and Date
  2014-05-02
- Data Source
  KAKENHI-PROJECT-23224013
[Presentation] 福島県浪江町津島地区における粒径別鉛直一次元モデルを用いたダスト粒子による放射性物質の再浮遊の推定2014
- Author(s)
  石塚正秀、三上正男、田中泰宙、五十嵐康人、北和之、山田豊、吉田尚弘、豊田栄、佐藤志彦、高橋嘉夫、二宮和彦、篠原厚
- Organizer
  日本地球惑星科学連合2014年大会
- Place of Presentation
  パシフィコ横浜、横浜、日本
- Year and Date
  2014-05-02
- Data Source
  KAKENHI-PROJECT-23224013
[Presentation] 福島県浪江町で観測された大気放射能濃度と、エアロゾル組成との関係の推定2014
- Author(s)
  田中美佐子、北和之、木名瀬健、木野日美子、出水宏幸、五十嵐康人、三上正男、足立光司、木村徹、川島洋人、吉田尚弘、豊田栄、山田桂大、大河内博、山之越恵理、篠原厚、二宮和彦、中井泉、阿部善也、石塚正秀、恩田裕一
- Organizer
  日本地球惑星科学連合2014年大会
- Place of Presentation
  パシフィコ横浜、横浜、日本
- Year and Date
  2014-05-02
- Data Source
  KAKENHI-PROJECT-23224013
[Presentation] 福島第一原子力発電所事故により放出された放射性セシウムの大気再飛散メカニズムと飛散係数推定2013
- Author(s)
  北和之，田中美佐子，佐藤かおり，木名瀬健，出水宏幸，五十嵐康人，三上正男，吉田尚弘，豊田栄，山田桂大，篠原厚，川島洋人，大河内博，恩田裕一
- Organizer
  日本気象学会2013年度春季大会
- Place of Presentation
  東京都
- Data Source
  KAKENHI-PLANNED-24110003
[Presentation] SO2 photoexcitation mechanism links sulfur MIF in polar sulfate to climate-impacting2013
- Author(s)
  Shohei Hattori, Johan Schmidt, Matthew Johnson, Sebastian Danielache, Akinori Yamada, Yuichiro Ueno, Naohiro Yoshida
- Organizer
  JpGU Meeting 2013
- Place of Presentation
  幕張ﾒｯｾ（千葉県）
- Data Source
  KAKENHI-PROJECT-23224013
[Presentation] Re-suspension processes of radioactive cesium emitted by the FNDPP accident2013
- Author(s)
  Kazuyuki Kita, Misako Tanaka, Takeshi Kinase, Hiroyuki Demizu, Yasuhito Igarashi, Masao Mikami, Naohiro Yoshida,Sakae Toyoda, Keita Yamada, Atsushi Shinohara, Hiroto Kawashima, Yuichi Onda
- Organizer
  Japan Geoscience Union Meeting 2013
- Place of Presentation
  Makuhari, Chiba
- Data Source
  KAKENHI-PLANNED-24110003
[Presentation] 茶葉中カフェインの安定同位体炭素と窒素の解析手法の開発2013
- Author(s)
  Wu Chen, 山田桂太、角川　修、松永明子、Tarin Nimmanwudipong, Alexis Gilbert, 吉田尚弘
- Organizer
  2013年日本地球化学会第60回年会
- Place of Presentation
  筑波大学（茨城県）
- Data Source
  KAKENHI-PROJECT-23224013
[Presentation] 日本の都市環境中大気エタノール濃度の計測2013
- Author(s)
  武田浩平、山田桂太、吉田尚弘
- Organizer
  第19回大気化学討論会
- Place of Presentation
  ホテル能登倶楽部（石川県）
- Data Source
  KAKENHI-PROJECT-23224013
[Presentation] SMILESが捉えた中層大気HO2ラジカルの増大とスプライト発生の相関性について2013
- Author(s)
  山田崇貴、笠井康子、佐川英夫、足立透、Su Han-Tzong, Chen Alfred、Hsu Rue-Ron、高橋幸弘、佐藤光輝
- Organizer
  地球電磁気・地球惑星圏学会SGEPPS第134回総会
- Place of Presentation
  高知大学（高知県）
- Data Source
  KAKENHI-PROJECT-23224013
[Presentation] 福島県内における放射性エアロゾル中の炭化水素類の分析2013
- Author(s)
  小松慎吾、吉田尚弘、五十嵐康人　北和之、大河内博、緒方裕子、山田桂太、豊田栄、山之越理恵
- Organizer
  第19回大気化学討論会
- Place of Presentation
  ホテル能登倶楽部（石川県）
- Data Source
  KAKENHI-PROJECT-23224013
[Presentation] Molecular fossils and their carbon isotope geochemistry of the Ediacaran to Early Cambrian strata from the Three Gorges area, South China2013
- Author(s)
  Kentaro Yamada, Yuichiro Ueno, Naohiro Yoshida, Shigenori Maruyama
- Organizer
  The International Biogeoscience Conference 2013 Nagoya, Japan
- Place of Presentation
  Nagoya Univ. (Aichi)
- Data Source
  KAKENHI-PROJECT-23224013
[Presentation] 中層大気の雷（スプライト）放電によるHO2ラジカルの増大2013
- Author(s)
  山田崇貴、笠井康子、足立透、森永隆稔、栗林康太、佐川英夫、Su Han-Tzong, Chen Alfred,　Hsu Rue-Ron, 高橋幸弘、佐藤光輝
- Organizer
  第19回大気化学討論会
- Place of Presentation
  ホテル能登倶楽部（石川県）
- Data Source
  KAKENHI-PROJECT-23224013
[Presentation] SO2 photoexcitation links polar sulfate and climate-impacting volcanism2013
- Author(s)
  Shohei Hattori, Johan Schmidt, Matthew Johnson, Sebastian Danielache, Akinori Yamada, Yuichiro Ueno, Naohiro Yoshida
- Organizer
  Goldschmidt 2013
- Place of Presentation
  Firenze Fiera Congress Center(Italy）
- Data Source
  KAKENHI-PROJECT-23224013
[Presentation] Atmospheric-Terrestrial Interactions in Radioactive Pollution by the Fukushima Accident2013
- Author(s)
  Igarashi.Yasuhito, Kazuyuki Kita, Naohiro Yoshida, Keita Yamada, Masao Mikami, Kouji Adachi, Thomas Sekiyama,Takashi Maki, Taichu Tanaka, Yuji Zaizen, Masahide Ishizuka, Takehiko Satomura, Izumi Nakai, Yoshinari Abe, Kohei Nishiguchi, Keisuke Utani, Hiroto Kawashima, Yutaka Yamada, Yuko Hatano, Hiroshi Okochi
- Organizer
  Japan Geoscience Union Meeting 2013
- Place of Presentation
  Makuhari, Chiba
- Data Source
  KAKENHI-PLANNED-24110003
[Presentation] A new calibration curve for carbonate clumped isotope thermometer of land snail shells (aragonite)2013
- Author(s)
  Zhang Naizhong, Keita Yamada, Naohiro Yoshida
- Organizer
  AGU Fall Meeting
- Place of Presentation
  SanFrancisco Moscone Center(USA）
- Data Source
  KAKENHI-PROJECT-23224013
[Presentation] 北極海表面で観測された高濃度CH4およびCO2との関連性2013
- Author(s)
  笹野大輔、石井雅男、小杉如央、豊田　栄、山田桂太、工藤久志、吉田尚弘、吉川久幸、三船尊久、川合美千代、村田昌彦、内田　裕、西野茂人、菊池　隆
- Organizer
  2013年日本地球化学会第60回年会
- Place of Presentation
  筑波大学（茨城県）
- Data Source
  KAKENHI-PROJECT-23224013
[Presentation] 地球化学における有機分子の分子内炭素同位体比分析の現状と展望2012
- Author(s)
  山田桂太
- Organizer
  日本地球化学会2012年度年会
- Place of Presentation
  九州大学
- Year and Date
  2012-09-12
- Invited
- Data Source
  KAKENHI-PLANNED-24110003
[Presentation] 南中国三峡地域のエディアカラ紀-前期カンブリア紀堆積層中の分子化石を用いた生物地球化学2012
- Author(s)
  山田健太郎
- Organizer
  日本地球化学会2012年度年会
- Place of Presentation
  九州大学（福岡）
- Data Source
  KAKENHI-PROJECT-23224013
[Presentation] Measurement method for intramolecular carbon isotopic distributions of some C2 and C3 metabolites2012
- Author(s)
  K. Yamada
- Organizer
  International Symposium on Isotopomer
- Place of Presentation
  Washington USA
- Data Source
  KAKENHI-PROJECT-22510006
[Presentation] 南中国三峡地域の堆積有機物から示唆される前期カンブリア紀の微生物学2012
- Author(s)
  山田健太郎
- Organizer
  日本地球惑星科学連合2012年度連合大会
- Place of Presentation
  幕張メッセ（千葉）
- Data Source
  KAKENHI-PROJECT-23224013
[Presentation] 地球化学における有機分子の分子内炭素同位体比分析の現状と展望2012
- Author(s)
  山田桂太
- Organizer
  日本地球化学会2012年度年会
- Place of Presentation
  九州大学
- Year and Date
  2012-09-12
- Data Source
  KAKENHI-PROJECT-22510006
[Presentation] Measurement method for intramolecular carbon isotopic distributions of some C2 and C3 metabolites2012
- Author(s)
  Keita Yamada
- Organizer
  International Symposium on Isotopomers 2012 Meeting
- Place of Presentation
  Carnegie Institution of Washington, USA
- Data Source
  KAKENHI-PROJECT-23224013
[Presentation] Measurement method for intramolecular carbon isotopic distributions of some C2 and C3 metabolites2012
- Author(s)
  Keita Yamada
- Organizer
  6th International Symposium on Isotopomers
- Place of Presentation
  Carnegie Inst. Of Washington(USA)
- Data Source
  KAKENHI-PROJECT-22510006
[Presentation] Insights into the intramolecular 13C isotope distribution of long chain n-alkanes studied by isotopic 13C NMR2011
- Author(s)
  Alexis Gilbert, Keita Yamada, Naohiro Yoshida
- Organizer
  2011年度日本地球化学会
- Place of Presentation
  札幌
- Data Source
  KAKENHI-PROJECT-23224013
[Presentation] Variations of ^<13>C ^<16>O^<18>O and its controlling factors in the atmosphere of Yokohama, Japan2011
- Author(s)
  Naizhong Zhang, Keita Yamada, Naohiro Yoshida
- Organizer
  2011年度日本地球化学会
- Place of Presentation
  札幌
- Data Source
  KAKENHI-PROJECT-23224013
[Presentation] 植物由来のアセトアルデヒドの分子内同位体分布に与えるエタノール酸化経路の影響2011
- Author(s)
  Na Li, Keita Yamada, Ryota Hattori, Hiroki Shibata, Gilbert Alexis, Naohiro Yoshida
- Organizer
  2011年度日本地球化学会
- Place of Presentation
  札幌
- Data Source
  KAKENHI-PROJECT-23224013
[Presentation] セラミドの炭素安定同位体比測定条件の検討2011
- Author(s)
  原口浩幸、山田桂大、宮下留美、間和彦、木下幹郎、大西正男、吉田尚弘
- Organizer
  第14回セラミド研究会学術集会
- Place of Presentation
  札幌
- Year and Date
  2011-10-28
- Data Source
  KAKENHI-PROJECT-23224013
[Presentation] Measurement of intramolecular carbon isotopic distribution of acetaldehyde emitted from plant leaves2011
- Author(s)
  Na Li, Keita Yamada, Ryota Hattori, Hiroki Shibata, Alexis Gilbert, Naohiro Yoshida
- Organizer
  Goldschmidt2011
- Place of Presentation
  Czech Republic
- Data Source
  KAKENHI-PROJECT-23224013
[Presentation] Determination of the intramolecular ^<13>C isotope distribution in ethanol : a comparison between IRMS and NMR2011
- Author(s)
  Alexis Gilbert, Ryota Hattori, Virginie Silvestre, Na Li, Keita Yamada, Naohiro Yoshida,, Gerald S.Remaud
- Organizer
  ISOTOPES 2011
- Place of Presentation
  Greouxles-Brains, France
- Data Source
  KAKENHI-PROJECT-23224013
[Presentation] アミノ酸の分子内炭素安定同位体比測定2011
- Author(s)
  奥野峻徳、山田桂太、Alexis Gilbert、Na Li、吉田尚弘
- Organizer
  2011年度日本地球化学会
- Place of Presentation
  札幌
- Data Source
  KAKENHI-PROJECT-22510006
[Presentation] バイオマス燃焼で発生するN2Oのアイソトポマー比2011
- Author(s)
  豊田栄、下島涼介、山田桂太、吉田尚弘
- Organizer
  2011年度日本地球化学会
- Place of Presentation
  札幌
- Data Source
  KAKENHI-PROJECT-23224013
[Presentation] Nitrous oxide and methane isotopomer analysis in wastewater treatment system in order to reduce their emissions without reduction of water quality2011
- Author(s)
  Naohiro Yoshida, Sakae Toyoda, Azzaya Tumendelger, Yuuri Suzuki, Keita Yamada, Shohei Hattori, Chen Wu, Hiroshi Shiom, Rina Kouno
- Organizer
  The 4th IWA-ASPIRE Conference & Exhibition
- Place of Presentation
  Tokyo
- Data Source
  KAKENHI-PROJECT-23224013
[Presentation] Measurement of carbon isotope ratio of theanine in tea leaves2011
- Author(s)
  Tarin Nimmanwudipong, Keita Yamada, Naohiro Yoshida, Osamu Sumikawa
- Organizer
  2011年度日本地球化学会
- Place of Presentation
  札幌
- Data Source
  KAKENHI-PROJECT-23224013
[Presentation] Biochemical Cycling in Deep Subsurface Ecosystems2011
- Author(s)
  Mariko Kobayashi, Shinsuke Kawagucci, Shohei Hattori, Keita Yamada, Yuichiro Ueno, Ken Takai, Naohiro Yoshida
- Organizer
  AGU Fall Meeting 2011
- Place of Presentation
  San Francisco
- Data Source
  KAKENHI-PROJECT-23224013
[Presentation] Insights into the intramolecular 13C isotope distribution of long chain n-alkanes studied by isotopic 13C NMR2011
- Author(s)
  Alexis Gilbert, Keita Yamada, Naohiro Yoshida
- Organizer
  2011年度日本地球化学会
- Place of Presentation
  札幌
- Data Source
  KAKENHI-PROJECT-22510006
[Presentation] H_2-H_2O-CH_4の水素同位体システマティクスから考える微生物由来メタンの水素同位体比決定機構の解明2011
- Author(s)
  小林真理子、川口慎介、服部祥平、山田桂大、上野雄一郎、高井研、吉田尚弘
- Organizer
  2011年度日本地球化学会
- Place of Presentation
  札幌
- Data Source
  KAKENHI-PROJECT-23224013
[Presentation] 炭素・水素同位体を用いた亜熱帯南太平洋におけるメタンの生成消滅過程の解析2011
- Author(s)
  林えれな、山田桂太、吉川知里、吉田磨、今井翔、窪田千穂、豊田栄、渡邉拓、吉田尚弘
- Organizer
  2011年度日本海洋学会秋季大会
- Place of Presentation
  福岡
- Data Source
  KAKENHI-PROJECT-23224013
[Presentation] アミノ酸の分子内炭素安定同位体比測定2011
- Author(s)
  奥野峻徳、山田桂太、Alexis Gilbert、Na Li、吉田尚弘
- Organizer
  2011年度日本地球化学会
- Place of Presentation
  札幌
- Data Source
  KAKENHI-PROJECT-23224013
[Presentation] Feasibility of "clumped isotopes" analysis of land-snails carbonate as a temperatiare indicator collected from Japan2011
- Author(s)
  Vasiliev Mikhail, Yamada Keita, Yoshida Naohiro
- Organizer
  2011年度日本地球化学会
- Place of Presentation
  札幌
- Data Source
  KAKENHI-PROJECT-23224013
[Presentation] バイオマス燃焼で発生するNOのアイソトポマー比2011
- Author(s)
  豊田栄、下島涼介、山田桂太、吉田尚弘
- Organizer
  日本地球化学会第58回年会
- Place of Presentation
  北海道大学(北海道)
- Data Source
  KAKENHI-PROJECT-22540497
[Presentation] バイオマス燃焼で発生するN2Oのアイソトポマー比2011
- Author(s)
  豊田栄、下島涼介、山田桂太、吉田尚弘
- Organizer
  日本地球化学会第58回年会
- Place of Presentation
  北海道大学(北海道)
- Data Source
  KAKENHI-PROJECT-22540497
[Presentation] Determination of the intramolecular ^<13>C isotope distribution in ethanol : a comparison between IRMS and NMR2011
- Author(s)
  Alexis Gibert, Ryota Hattori, Virginie Silvestre, Na Li, Keita Yamada, Naohiro Yoshida, Gerald S.Remaud
- Organizer
  ISOTOPES 2011
- Place of Presentation
  Greouxles-Brains, France
- Data Source
  KAKENHI-PROJECT-22510006
[Presentation] 南中国、三峡地域の初期カンブリア紀堆積層から得られた脂肪族炭化水素の炭素同位体比2011
- Author(s)
  山田健太郎、上野雄一郎、山田桂大、小宮剛、吉田尚弘、丸山茂徳
- Organizer
  日本地質学会第118年学術大会
- Place of Presentation
  水戸
- Data Source
  KAKENHI-PROJECT-23224013
[Presentation] Variations of the tropospheric and stratospheric ^<16>O^<13>C^<18>O2011
- Author(s)
  Naizhong Zhang, Keita Yamada, Sakae Toyoda, Naohiro Yoshida, Shuji Aoki, Takakiyo Nakazawa, Satoshi Sugawara, Urumu Tsunogai, Daisuke Komatsu
- Organizer
  第17回大気化学討論会
- Place of Presentation
  京都
- Data Source
  KAKENHI-PROJECT-23224013
[Presentation] マイクロ波放電分解法による硝酸塩の三種酸素同位体測定法の開発2011
- Author(s)
  向高新、豊田栄、山田桂太、藤井彩子、吉田尚弘
- Organizer
  2011年度日本地球化学会
- Place of Presentation
  札幌
- Data Source
  KAKENHI-PROJECT-23224013
[Presentation] Evaluation of clumped-isotopes of land snail' s shells as paleo-environmental indicators2011
- Author(s)
  Mikhail Vasiliev, Keita Yamada, Naohiro Yoshida
- Organizer
  European Geosciences Union General Assem bly 2011
- Place of Presentation
  Vienna
- Data Source
  KAKENHI-PROJECT-23224013
[Presentation] グルコシルセラミドの保湿効果の機能解明のための炭素安定同位体比測定の応用2011
- Author(s)
  原口浩幸、間和彦、宮下留美子、吉田尚弘、山田桂大、大西正男
- Organizer
  第23回夏期油脂・コレステロール研究会
- Place of Presentation
  十勝
- Data Source
  KAKENHI-PROJECT-23224013
[Presentation] マイクロ固相抽出-ガスクロマトグラフィー同位体比質量分析法による揮発性有機化合物の水素安定同位体比解析2009
- Author(s)
  柴田裕樹、山田桂大、菊池麻希子、服部良太、豊田栄、吉田尚弘
- Organizer
  第15回大気化学討論会
- Place of Presentation
  つくば国際会議場
- Data Source
  KAKENHI-PROJECT-19201004
[Presentation] 安定同位体比を用いたNovosibirskにおける大気中メタンに対する各生成源の寄与推定2009
- Author(s)
  稲葉光亮、山田桂太、吉田尚弘、遠嶋康徳、町田敏暢、高橋善幸
- Organizer
  第15回大気化学討論会
- Place of Presentation
  つくば国際会議場
- Data Source
  KAKENHI-PROJECT-19201004
[Presentation] 植物由来揮発性有機化今物まマイクロ固相抽出-ガスクロマトグラフィー同位体比質量分析法による炭素安定同位体比分析2009
- Author(s)
  柴田裕樹、山田桂大、服部良太、豊田栄、吉田尚弘
- Organizer
  日本地球化学会2009年会
- Place of Presentation
  広島大学理学部
- Year and Date
  2009-09-16
- Data Source
  KAKENHI-PROJECT-19201004
[Presentation] 南中国のエディアカラ紀/カンブリア紀境界層から得られた長鎖n-アルカンの起源2009
- Author(s)
  山田健太郎, 上野雄一郎, 山田桂大, 吉田尚弘, 丸山茂徳
- Organizer
  日本地球化学会2009年会
- Place of Presentation
  広島大学理学部
- Year and Date
  2009-09-15
- Data Source
  KAKENHI-PROJECT-19201004
[Presentation] Investigation of methane emission during sewage watger treatment in Japan throughcarbon isotope ratio2009
- Author(s)
  Wu, C., K. Yamada, S. Toyoda, N. Yoshida, R. Kono, K. Murayama
- Organizer
  日本地球化学会第56回年会
- Place of Presentation
  西条
- Year and Date
  2009-09-17
- Data Source
  KAKENHI-PROJECT-19201004
[Presentation] isotope fractionation by methane production in co-culture between fermenters and hydrogenotrophic methanogens.2009
- Author(s)
  Hattori, S., H. Kimura, H. Nashimoto, K. Koba, K. Yamada, M. Shimizu, H. Watanabe, M. Yoh, N. Yoshida. Carbon, hydrogen
- Organizer
  日本地球惑星科学連合大会
- Place of Presentation
  千葉
- Year and Date
  2009-05-20
- Data Source
  KAKENHI-PROJECT-19201004
[Presentation] サンゴ骨格炭酸塩の^<13>C-^<18>O結合度と生育水温との関係2009
- Author(s)
  阿部理, 杉原薫, 森本真紀, 山田桂大, 吉田尚弘
- Organizer
  日本地球化学会2009年会
- Place of Presentation
  広島大学理学部
- Year and Date
  2009-09-15
- Data Source
  KAKENHI-PROJECT-19201004
[Presentation] アイソトポマー比を用いた農耕土壌起源N_2Oのキャラクタリゼーションおよび全球放出推定2009
- Author(s)
  豊田栄、矢野翠、早川敦、秋山博子、西山誠一、須藤重人、木庭啓介、山田桂太、吉田尚弘
- Organizer
  第15回大気化学討論会
- Place of Presentation
  つくば国際会議場
- Year and Date
  2009-10-21
- Data Source
  KAKENHI-PROJECT-19201004
[Presentation] Investigation of methane emission during sewage water treatment in Japan through carbon isotope ratio2009
- Author(s)
  Wu Chen, K.Yamada, S.Toyoda, N.Yoshida, R.Kono, K.Murayama
- Organizer
  日本地球化学会2009年会
- Place of Presentation
  広島大学理学部
- Year and Date
  2009-09-17
- Data Source
  KAKENHI-PROJECT-19201004
[Presentation] Characterizing the methane cycle in lake system using isotopic signature in Lake-Kizaki, Japan2009
- Author(s)
  Loic Lombard, K.Yamada, S.Hattori, Y.Sasaki, A.Makabe, K.Koba, N.Yoshida
- Organizer
  日本地球化学会2009年会
- Place of Presentation
  広島大学理学部
- Year and Date
  2009-09-16
- Data Source
  KAKENHI-PROJECT-19201004
[Presentation] Stable isotope and microbial analyses of methane-producing process in a geothermal aquifer associated with the subsurface of the accretionary prism, Japan2009
- Author(s)
  S.Hattori, H.Kimura, H.Nashimoto, K.Koba, K.Yamada, M.Shimizu, H.Watanabe, M.Yoh, N.Yoshid
- Organizer
  EGU General Assembly 2009
- Place of Presentation
  Austria Center Vienna
- Year and Date
  2009-04-21
- Data Source
  KAKENHI-PROJECT-19201004
[Presentation] Extraction of molecular fossils from the Proterozoic/Phanerozoic boundry section in the Three Gorges area, South China2009
- Author(s)
  山田健太郎、上野雄一郎、山田桂大、吉田尚弘、丸山茂徳
- Organizer
  日本地球惑星科学連合2009年大会
- Place of Presentation
  幕張メッセ
- Year and Date
  2009-05-17
- Data Source
  KAKENHI-PROJECT-19201004
[Presentation] Characterizing the methane cycle in lake system using isotopic signature in Lake-Kizaki, Japan2009
- Author(s)
  Lombard, L., K. Yamada, S. Hattori, Y. Sasaki, A. Makabe, K. Koba, N. Yoshida
- Organizer
  日本地球化学会第56回年会
- Place of Presentation
  西条
- Year and Date
  2009-09-16
- Data Source
  KAKENHI-PROJECT-19201004
[Presentation] Doubly substituted isotopomer analysis for carbonate leotemperature and latitudinal reconstruction of Indian plate during Phanerozoic period2009
- Author(s)
  Mikhail Vasisiev, P.Ghosh, Sarkar Soumen, Parthasarathi Ghosh, K.Yamada, N.Yoshida
- Organizer
  日本地球化学会2009年会
- Place of Presentation
  広島大学理学部
- Year and Date
  2009-09-17
- Data Source
  KAKENHI-PROJECT-19201004
[Presentation] アイソトポマー比を用いた農耕土壌起源N2Oのキャラクタリゼーションおよび全球放出推定2009
- Author(s)
  豊田栄、木庭啓介、山田桂太、吉田尚弘
- Organizer
  第15回大気化学討論会
- Place of Presentation
  つくば
- Year and Date
  2009-10-21
- Data Source
  KAKENHI-PROJECT-19201004
[Presentation] 太平洋WOCE-P01・P03・P21における溶存メタンの動態2009
- Author(s)
  吉田磨, 今井翔, 河野恒平, 豊田栄, 窪田千穗, 藤井彩子, 山田桂大, 渡邉修一, 吉田尚弘
- Organizer
  日本地球化学会2009年会
- Place of Presentation
  広島大学理学部
- Year and Date
  2009-09-17
- Data Source
  KAKENHI-PROJECT-19201004
[Presentation] 混合培養系における微生物由来メタン生成の炭素・水素同位体分別2009
- Author(s)
  服部祥平、木村浩之、梨本裕晃、木庭啓介、山田桂大、清水幹雄、渡邉浩史、楊宗興、吉田尚弘
- Organizer
  日本地球惑星科学連合2009年大会
- Place of Presentation
  幕張メッセ
- Year and Date
  2009-05-21
- Data Source
  KAKENHI-PROJECT-19201004
[Presentation] Molecular Fossils Extracted from an Ediacaran/Cambrian Boundary Section in the Three Gorge Area, South China2009
- Author(s)
  K.Yamada, Y.Ueno, K.amada, N.Yoshida, S.Maruyama
- Organizer
  Goldschmidt 2009
- Place of Presentation
  Davos, Switzerland
- Year and Date
  2009-06-24
- Data Source
  KAKENHI-PROJECT-19201004
[Presentation] Quadruple Sulfur Isotope Analysis of Sulfur Cycle in a Stratified Lake2009
- Author(s)
  Lombard, L., K. Yamada, S. Hattori, Y. Sasaki, A. Makabe, K. Koba, N. Yoshida
- Organizer
  Goldschmidt Conference
- Place of Presentation
  Davos, Switzerland
- Year and Date
  2009-06-23
- Data Source
  KAKENHI-PROJECT-19201004
[Presentation] Stable isotope and microbial analyses of methane-producing process in a geothermal aquifer associated with the subsurface of the accretionary prism2009
- Author(s)
  Hattori, S., H. Kimura, H. Nashimoto, K. Koba, K. Yamada, M. Shimizu, H. Watanabe, M. Yoh, N. Yoshida.
- Organizer
  Japan, EGU General Assembly
- Place of Presentation
  Vienna.
- Year and Date
  2009-04-21
- Data Source
  KAKENHI-PROJECT-19201004
[Presentation] Latitudinal Position of Indian plate during Phanerozoic Period ; Revealed Based on Abundances of ^<13>C-^<18>O Bonds in Palaeosol Carbonates2009
- Author(s)
  P.Ghosh, M.Vasiliev, P.Ghosh, S.Sarkar, K.Yamada, N.Yoshida
- Organizer
  Goldschmidt 2009
- Place of Presentation
  Davos, Switzerland
- Year and Date
  2009-06-25
- Data Source
  KAKENHI-PROJECT-19201004
[Presentation] 南中国三峡地域の原生代/顕生累代境界層から抽出したバイオマーカー2008
- Author(s)
  山田健太郎・上野雄一郎・山田桂大・吉田尚弘・丸山茂徳
- Organizer
  日本地球化学会
- Place of Presentation
  東京大学教養学部
- Year and Date
  2008-09-17
- Data Source
  KAKENHI-PROJECT-19201004
[Presentation] An improved method for measurement of isotope ratio of efhanol in various saihples, including alcoholic and non-alcoholic beverages2008
- Author(s)
  R. Hattori, K. Yamada, Y. Ito, Y. Sakamoto, N. Yoshida
- Organizer
  ISI2008
- Place of Presentation
  Nihon Kagaku Miraikan
- Year and Date
  2008-10-07
- Data Source
  KAKENHI-PROJECT-19201004
[Presentation] Analysis of seasonal variation of mass 47-CO2 in urban air2008
- Author(s)
  Y. Kobayashi, P. Ghosh, K. Yamada, S. Toyoda, Y. Ueno, N. Yoshida
- Organizer
  ISI2008
- Place of Presentation
  Nihon Kagaku Miraikan
- Year and Date
  2008-10-05
- Data Source
  KAKENHI-PROJECT-19201004
[Presentation] Extraction of molecular fossils from a Proterozoic/Phanerozoic boundary section in the Three Gorge area, South China2008
- Author(s)
  K. Yamada, Y. Ueno, K. Yamada, N. Yoshida, S. Maruyama
- Organizer
  Research Perspective of C0E21 "How to Build Habitable Planets? "
- Place of Presentation
  Nihon Kagaku Miraikan
- Year and Date
  2008-09-30
- Data Source
  KAKENHI-PROJECT-19201004
[Presentation] 下水高度処理過程における溶存態メタンの安定同位体を川いた解析2008
- Author(s)
  服部祥平、山田珪大、豊田栄、鈴木有理、藤井彩子、吉田尚弘、河野里名、村山康樹
- Organizer
  日本地球化学会
- Place of Presentation
  東京大学教養学部
- Data Source
  KAKENHI-PROJECT-19201004
[Presentation] Isotopic characterization of atmospheric hydrogen emitted from biomass burning2008
- Author(s)
  Keita Yamada, Mariko Hayashida, Hiroki Shibata, Sakae Toyoda, Naohiro Yoshida
- Organizer
  Fourth International Symposium on Isotopomers
- Place of Presentation
  東京
- Data Source
  KAKENHI-PROJECT-19510005
[Presentation] Influence of Long-term, Whole-Ecosystem Experiments on Methane Dynamics in Arctic Soils2008
- Author(s)
  N. Suzuki, K. Koba, Y. Matsui, S. Hobara, G. R. Shaver, A. Giblin, K. Yamada, N. Yoshida
- Organizer
  ISI2008
- Place of Presentation
  Nihon Kagaku Miraikan
- Year and Date
  2008-10-05
- Data Source
  KAKENHI-PROJECT-19201004
[Presentation] Distribution of Methane at WOCE-P01+P03 lines in the North Pacific2008
- Author(s)
  Imai, S., O. Yoshida, K. Kawano, S. Toyoda, A. Fujii, K. Yamada, S. Watanabe, and N. Yoshida
- Organizer
  Fourth International Symposium on Isotopomers
- Place of Presentation
  東京
- Data Source
  KAKENHI-PROJECT-19030007
[Presentation] Isotopiccharacterization of atmospheric hydrogenemitted from biomass burning2008
- Author(s)
  K. Yamada、M. Hayashida、H. Shibata、S. Toyoda、N. Yoshida
- Organizer
  4^<th>International Symposium on Isotopomers
- Place of Presentation
  東京
- Year and Date
  2008-10-05
- Data Source
  KAKENHI-PROJECT-19510005
[Presentation] Isotopic characterization of molecular hydrogen emitted from automobile exhaust2008
- Author(s)
  H. Shibata, K. Yamada, S. Toyoda, N. Yoshida
- Organizer
  ISI2008
- Place of Presentation
  Nihon Kagaku Miraikan
- Year and Date
  2008-10-05
- Data Source
  KAKENHI-PROJECT-19201004
[Presentation] 北太半洋WOCE-P01・P03におけるメタンの挙動2008
- Author(s)
  今井翔、吉田磨、河野恒平、豊田栄、藤井彩子、山田桂大、渡邉修一、吉田尚弘
- Organizer
  日本地球化学会
- Place of Presentation
  東京大学教養学部
- Data Source
  KAKENHI-PROJECT-19201004
[Presentation] Methane production and consumption in the Sea of Okhotsk based on carbon isotopic ratio2008
- Author(s)
  C. Kubota, O. Yoshida, K. Kawano, K. Yamada
- Organizer
  ISI2008
- Place of Presentation
  Nihon Kagaku Miraikan
- Year and Date
  2008-10-05
- Data Source
  KAKENHI-PROJECT-19201004
[Presentation] Isotopomeric analysis of N2O emitted from temperate agncultuial soils2008
- Author(s)
  S. Toyoda, M. Yano, S. Nishimura, H. Akiyama, A. Hayakawa, K. Koba, S. Sudo, K. Yamada, K. Yagi, N. Yoshida Nanako, O. Ogawa, N. Ohkouchi
- Organizer
  ISI2008
- Place of Presentation
  Nihon Kagaku Miraikan
- Year and Date
  2008-10-06
- Data Source
  KAKENHI-PROJECT-19201004
[Presentation] Isotopic characterization of atmospheric methanol emitted from biomass burning and plant leaves2008
- Author(s)
  K. Yamada, R. Hattori, N. Yoshida, Y. Ito, H. Shibata
- Organizer
  ISI2008
- Place of Presentation
  Nihon Kagaku Miraikan
- Year and Date
  2008-10-05
- Data Source
  KAKENHI-PROJECT-19201004
[Presentation] sotopomeric analysis of N2O emitted from temperate agricultural soils2008
- Author(s)
  Toyoda, S., K. Koba, K. Yamada, N. Yoshida
- Organizer
  the Fourth International Symposium on Isotopomers
- Place of Presentation
  Tokyo
- Data Source
  KAKENHI-PROJECT-19201004
[Presentation] 自動車排ガス中水素の安定同体体的特徴2008
- Author(s)
  柴田裕樹、山田桂大、豊田栄
- Organizer
  日本地球惑星科学連合2008大会
- Place of Presentation
  幕張メッセ
- Year and Date
  2008-05-29
- Data Source
  KAKENHI-PROJECT-19201004
[Presentation] Isotopic characterization of atmospheric hydrogen emitted from biomass burning2008
- Author(s)
  K. Yamada, M. Hayashida, H. Shibata, S. Toyoda, N. Yoshida
- Organizer
  ISI2008
- Place of Presentation
  Nihon Kagaku Miraikan
- Year and Date
  2008-10-05
- Data Source
  KAKENHI-PROJECT-19201004
[Presentation] Isotopic characterization ofatmospheric methanol emitted from biomassburning and leaves2008
- Author(s)
  K. Yamada、R. Hattori、Y. Ito、H. Shibata、N. Yoshida
- Organizer
  4^<th>InternationalSymposium on Isotopomers
- Place of Presentation
  東京
- Year and Date
  2008-10-05
- Data Source
  KAKENHI-PROJECT-19510005
[Presentation] 下水高度処理過程における溶存態メタンの安定同位体を用いた解析2008
- Author(s)
  服部祥平、山田桂大、豊田栄、鈴木有理、藤井彩子、吉田尚弘、河野里名、村山康樹
- Organizer
  日本地球化学会第55回年会
- Place of Presentation
  東京
- Year and Date
  2008-09-17
- Data Source
  KAKENHI-PROJECT-19201004
[Presentation] 北太平洋WOCE-PO1・PO3におけるメタンの挙動2008
- Author(s)
  今井翔、吉田磨、河野恒平、豊田栄、藤井彩子、山田桂太、渡邉修一、吉田尚弘
- Organizer
  日本地球化学会第55回年会
- Place of Presentation
  東京
- Data Source
  KAKENHI-PROJECT-19030007
[Presentation] Estimation of allogenic and authigenic carbonates in sediments from Lake Hovsgol, Mongolia using multi-isotope analysis2008
- Author(s)
  M. Morimoto, O. Abe, K. Yamada, N. Yoshida, P. Ghosh
- Organizer
  ISI2008
- Place of Presentation
  Nihon Kagaku Miraikan
- Year and Date
  2008-10-05
- Data Source
  KAKENHI-PROJECT-19201004
[Presentation] 同一湿地から放出されるメタン同位体比の時空間変動とその要因2008
- Author(s)
  鈴木希実、木庭啓介、伊藤雅之、尾坂兼一、大手信人、戸張賀史、勝山正則、山田桂大、豊田栄、永田俊、吉田尚弘
- Organizer
  日本生態学会第55回大会
- Place of Presentation
  福岡国際会議場
- Year and Date
  2008-03-16
- Data Source
  KAKENHI-PROJECT-19201004
[Presentation] バイオマス燃焼起源水素ガスの安定同位体特性2007
- Author(s)
  林田茉莉子、山田桂大、豊田栄、吉田尚弘
- Organizer
  日本地球化学会2007年年会
- Place of Presentation
  岡山大学
- Year and Date
  2007-09-20
- Data Source
  KAKENHI-PROJECT-19030007
[Presentation] 北極圏における植生の違いが与えるメタン放出量およびメタン同位体比の違い2007
- Author(s)
  鈴木希実、木庭啓介、山田桂大、吉田尚弘
- Organizer
  日本地球惑星科学連合2007年大会
- Place of Presentation
  幕張メッセ
- Year and Date
  2007-05-21
- Data Source
  KAKENHI-PROJECT-19201004
[Presentation] バイオマス燃焼起源水素ガスの安定同位体特性2007
- Author(s)
  林田茉莉子、山田桂大、豊田栄、吉田尚弘
- Organizer
  日本地球化学会2007年年会
- Place of Presentation
  岡山大学
- Year and Date
  2007-09-20
- Data Source
  KAKENHI-PROJECT-19201004
[Presentation] バイオマス燃焼起源水素ガスの安定同位体特性2007
- Author(s)
  林田茉莉子、山田桂太、豊田栄、吉田尚弘
- Organizer
  日本地球化学会2007年年会
- Place of Presentation
  岡山
- Year and Date
  2007-09-20
- Data Source
  KAKENHI-PROJECT-19510005
[Presentation] 数百ppmレベルの大気水素の迅速同位体比測定2007
- Author(s)
  山田桂大、林田茉莉子、豊田栄、吉田尚弘
- Organizer
  日本地球惑星科学連合2007年大会
- Place of Presentation
  幕張メッセ
- Year and Date
  2007-05-21
- Data Source
  KAKENHI-PROJECT-19201004
[Presentation] 数百ppmレベルの大気水素の迅速同位体比測定2007
- Author(s)
  山田圭太、林田茉莉子、豊田栄、吉田尚弘
- Organizer
  日本地球惑星科学連合2007年大会
- Place of Presentation
  幕張メッセ
- Year and Date
  2007-05-21
- Data Source
  KAKENHI-PROJECT-19030007
[Presentation] 安定同位体比を用いたオホーツク海における溶存メタンの解析2007
- Author(s)
  河野恒平、吉田磨、山田桂大、渡邊修一、若土正暁、吉田尚弘
- Organizer
  2007年度日本海洋学会秋季大会
- Place of Presentation
  琉球大学
- Year and Date
  2007-09-26
- Data Source
  KAKENHI-PROJECT-19201004
[Presentation] バイオマス燃焼起源水素ガスの安定同位体特性2007
- Author(s)
  林田茉莉子、山田桂太、豊田栄、吉田尚弘
- Organizer
  日本地球化学会2007年年会
- Place of Presentation
  岡山大学
- Year and Date
  2007-09-20
- Data Source
  KAKENHI-PROJECT-19510005
[Presentation] Radioactivity resuspension by dust emission using a size-resolved 1-D vertical model in Namie, Fukushima
- Author(s)
  Masahide Ishizuka, Masao Mikami, Taichu Tanaka, Yasuhito Igarashi, Kazuyuki Kita, Yutaka Yamada, Naohiro Yoshida, Sakae Toyoda, Yukihiko Satou, Yoshio Takahashi, Kazuhiko Ninomiya, Atsushi Shinohara
- Organizer
  Asia Oceania Geosciences Society 11th Annual Meeting
- Place of Presentation
  Royton Sapporo Hotel, Japan
- Year and Date
  2014-07-28 – 2014-08-01
- Data Source
  KAKENHI-PROJECT-23224013
[Presentation] Variations in carbon isotope ratio of acetone in urine
- Author(s)
  K. Yamada, K. Ohishi, A. Gilbert, M. Akasaka, S. Toyoda, N. Yoshida, R. Yoshimura
- Organizer
  The 7th International Symposium on Isotopomers
- Place of Presentation
  東京工業大学（東京）
- Year and Date
  2014-07-01 – 2014-07-04
- Data Source
  KAKENHI-PROJECT-23224013
[Presentation] 地球化学における有機分子の分子内炭素同位体比分析の現状と展望
- Author(s)
  山田桂太
- Organizer
  日本地球化学会2012年度年会
- Place of Presentation
  九州大学（福岡県）
- Invited
- Data Source
  KAKENHI-PROJECT-22510006
[Presentation] Atmospheric radioactive cesium in the broad-leaf and Japanese cedar forest and canopy
- Author(s)
  Kazuyuki Kita, Misako Tanaka, Hiroyuki Demizu, Yasuhito Igarashi, Masao Mikami, Naohiro Yoshida, Sakae Toyoda, Keita Yamada, Yuichi Onda
- Organizer
  Japan Geoscience Union Meeting 2013
- Place of Presentation
  Makuhari, Chiba
- Data Source
  KAKENHI-PLANNED-24110003
[Presentation] 地球化学における有機分子の分子内炭素同位体比分析の現状と展望
- Author(s)
  山田桂太
- Organizer
  日本地球化学会2012年度年会
- Place of Presentation
  九州大学（福岡）
- Data Source
  KAKENHI-PROJECT-23224013
[Presentation] Discrepancy of calibrated clumped isotope values(Δ47）generated from absolute reference frame shift
- Author(s)
  N. Zhang, K. Yamada, N. Yoshida
- Organizer
  The 7th International Symposium on Isotopomers
- Place of Presentation
  東京工業大学（東京）
- Year and Date
  2014-07-01 – 2014-07-04
- Data Source
  KAKENHI-PROJECT-23224013
[Presentation] Re-suspension of radioactive cesium in Fukushima
- Author(s)
  Kazuyuki Kita, Misako Tanaka, Takeshi Kinase, HImiko Kino, Yasuhito Igarashi, Masao Mikami, Kouji Adachi, Hiroshi Okochi, Naohiro Yoshida, Sakae Toyoda, Keita Yamada, Hiroto Kawashima, Masahide Ishizuka, Izumi Nnakai, Yoshinari, Kazuhiko Ninomiya, Atsushi Shinohara, Yuichi Onda
- Organizer
  Asia Oceania Geosciences Society 11th Annual Meeting
- Place of Presentation
  Royton Sapporo Hotel, Japan
- Year and Date
  2014-07-28 – 2014-08-01
- Data Source
  KAKENHI-PROJECT-23224013
[Presentation] Isotopomer ratios of N2O emitted from biomass burning
- Author(s)
  S. Toyoda, R. Shimojima, K. Yamada, N. Yoshida
- Organizer
  The 7th International Symposium on Isotopomers
- Place of Presentation
  東京工業大学（東京）
- Year and Date
  2014-07-01 – 2014-07-04
- Data Source
  KAKENHI-PROJECT-23224013
[Presentation] 福島県内における放射性エアロゾル中の炭化水素類の分析
- Author(s)
  小松慎吾，吉田尚弘，五十嵐康人，北和之，大河内博，緒方裕子，山田桂太，豊田栄，山之越理恵
- Organizer
  第19回大気化学討論会
- Place of Presentation
  石川県
- Data Source
  KAKENHI-PLANNED-24110003
[Presentation] Development of an analytical method for the determination of the position specific 13C isotopic composition of organic acids
- Author(s)
  T. Nimmanwudipong, A. Gilbert, K. Yamada, N. Yoshida
- Organizer
  The 7th International Symposium on Isotopomers
- Place of Presentation
  東京工業大学（東京）
- Year and Date
  2014-07-01 – 2014-07-04
- Data Source
  KAKENHI-PROJECT-23224013
[Presentation] 福島県浪江町で観測された大気放射能濃度と、各種エアロゾル組成との関係
- Author(s)
  北和之，田中美佐子，木名瀬健，山口隆亮，木野日美子，藤澤遥，川島洋人，五十嵐康人，三上正男，吉田尚弘，豊田栄，山田桂大，大河内洋，篠原厚，二宮和彦，恩田裕一
- Organizer
  第19回大気化学討論会
- Place of Presentation
  石川県
- Data Source
  KAKENHI-PLANNED-24110003
[Presentation] Multi-isotopic observation of N2O and CH4 in stations, including Hateruma.
- Author(s)
  Naohiro Yoshida, Sakae Toyoda, Keita Yamada
- Organizer
  49th Meeting of AGAGE Scientists and Cooperating Networks
- Place of Presentation
  Monte Verita Conference and Cultural Center, Ascona, Switzerland
- Year and Date
  2014-04-26 – 2014-05-02
- Invited
- Data Source
  KAKENHI-PROJECT-23224013
[Presentation] Horizontal and vertical distribution of methane concentration and stable isotope ratio of methane dissolved in the Arctic Ocean of MR12-E03 cruise
- Author(s)
  K. Kudo, S. Toyoda, K. Yamada, N. Yoshida, D. Sasano, N. Kosugi, M. Ishii, H. Yoshikawa, A. Murata, H. Uchida, S. Nishino
- Organizer
  The 7th International Symposium on Isotopomers
- Place of Presentation
  東京工業大学（東京）
- Year and Date
  2014-07-01 – 2014-07-04
- Data Source
  KAKENHI-PROJECT-23224013
[Presentation] Online methods for the position specific analysis of 13C in some light organic compounds
- Author(s)
  Naohiro Yoshida, Tarin Nimmanwudipong, Alexis Gilbert and Keita Yamada
- Organizer
  Arbeitsgemeinschaft Stabile Isotopen (ASI)
- Place of Presentation
  Helmholtz Center, Munich, Germany
- Year and Date
  2014-10-15 – 2014-10-17
- Invited
- Data Source
  KAKENHI-PROJECT-23224013
[Presentation] 放射性物質の土壌と森林からの再飛散
- Author(s)
  北和之，田中美佐子，木名瀬健，藤澤遥，山口隆亮，木野日美子，出水宏幸，五十嵐康人，三上正男，足立光司，吉田尚弘，豊田栄，山田桂大，渡辺明，鶴田治雄，長林久夫，篠原厚，二宮和彦，大河内博，石塚正秀，川島洋人，大越聡，佐藤睦人，恩田裕一
- Organizer
  原発シンポジウム「福島第一原子力発電所事故による環境放射能汚染の現状と課題」大気環境学会　放射性物質動態分科会
- Place of Presentation
  福島県
- Data Source
  KAKENHI-PLANNED-24110003
[Presentation] Recent developments of isotopic 13C NMR spectrometry for measuring 13C intramolecular composition in caffeine
- Author(s)
  A. Gilbert, E. Martineau, A. Murata, K . Yamada, N. Watanabe, I. Tea, N. Yoshida, G.S. Remaud
- Organizer
  The 7th International Symposium on Isotopomers
- Place of Presentation
  東京工業大学（東京）
- Year and Date
  2014-07-01 – 2014-07-04
- Data Source
  KAKENHI-PROJECT-23224013
[Presentation] Determination of intramolecular carbon isotope distribution of acetone by sealed tube pyrolysis
- Author(s)
  M. Akasaka, K. Yamada, A. Gilbert, S. Toyoda, N. Yoshida
- Organizer
  The 7th International Symposium on Isotopomers
- Place of Presentation
  東京工業大学（東京）
- Year and Date
  2014-07-01 – 2014-07-04
- Data Source
  KAKENHI-PROJECT-23224013

1. TOYODA Sakae (30313357)

# of Collaborated Projects: 9 results

# of Collaborated Products: 85 results
2. YOSHIDA Naohiro (60174942)

# of Collaborated Projects: 7 results

# of Collaborated Products: 190 results
3. GIRBERT Alexis (20726955)

# of Collaborated Projects: 6 results

# of Collaborated Products: 36 results
4. 中川麻悠子 (20647664)

# of Collaborated Projects: 5 results

# of Collaborated Products: 4 results
5. UENO Yuuichiro (90422542)

# of Collaborated Projects: 4 results

# of Collaborated Products: 13 results
6. HATTORI Shohei (70700152)

# of Collaborated Projects: 4 results

# of Collaborated Products: 11 results
7. KOBA Keisuke (90311745)

# of Collaborated Projects: 2 results

# of Collaborated Products: 19 results
8. NANBU Shinkoh (00249955)

# of Collaborated Projects: 2 results

# of Collaborated Products: 0 results
9. YOSHIKAWA Chisato (40435839)

# of Collaborated Projects: 2 results

# of Collaborated Products: 10 results
10. Danielache O. Sebastian (00595754)

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# of Collaborated Products: 2 results
11. ABE Osamu (00293720)

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# of Collaborated Products: 4 results
12. 三上正男 (60354510)

# of Collaborated Projects: 2 results

# of Collaborated Products: 50 results
13. 松木篤 (90505728)

# of Collaborated Projects: 2 results

# of Collaborated Products: 4 results
14. OHKOUCHI Naohiko (00281832)

# of Collaborated Projects: 1 results

# of Collaborated Products: 1 results
15. MORIMOTO Maki (30377999)

# of Collaborated Projects: 1 results

# of Collaborated Products: 1 results
16. HIGUCHI Kouji (40352520)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
17. Igarashi Yasuhito (90343897)

# of Collaborated Projects: 1 results

# of Collaborated Products: 30 results
18. HIROTO KAWASHIMA (60381331)

# of Collaborated Projects: 1 results

# of Collaborated Products: 14 results
19. TANAKA YASUMICHI (50435591)

# of Collaborated Projects: 1 results

# of Collaborated Products: 22 results
20. SEKIYAMA TSUYOSHI (90354498)

# of Collaborated Projects: 1 results

# of Collaborated Products: 2 results
21. MAKI TAKASHI (50514973)

# of Collaborated Projects: 1 results

# of Collaborated Products: 4 results
22. ZAIZEN YUJI (70354496)

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23. ADACHI KOUJI (90630814)

# of Collaborated Projects: 1 results

# of Collaborated Products: 17 results
24. 吉田磨 (20448830)

# of Collaborated Projects: 1 results

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25. 大河内博 (00241117)

# of Collaborated Projects: 1 results

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26. 北和之 (30221914)

# of Collaborated Projects: 1 results

# of Collaborated Products: 30 results
27. 石塚正秀 (50324992)

# of Collaborated Projects: 1 results

# of Collaborated Products: 30 results
28. 里村雄彦 (20273435)

# of Collaborated Projects: 1 results

# of Collaborated Products: 2 results
29. フォリエルジュリアン (60747161)

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30. 下坂琢哉 (40295473)

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31. 青木翔平 (60773629)

# of Collaborated Projects: 1 results

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32. NAKAI IZUMI

# of Collaborated Projects: 1 results

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33. YAMADA YUTAKA

# of Collaborated Projects: 1 results

# of Collaborated Products: 36 results
34. UTANI KEISUKE

# of Collaborated Projects: 1 results

# of Collaborated Products: 2 results
35. NISHIGUCHI KOHEI

# of Collaborated Projects: 1 results

# of Collaborated Products: 2 results
36. ABE YOSHINARI

# of Collaborated Projects: 1 results

# of Collaborated Products: 14 results
37. HATANO YUKO

# of Collaborated Projects: 1 results

# of Collaborated Products: 1 results
38. OGATA HIROKO

# of Collaborated Projects: 1 results

# of Collaborated Products: 2 results
39. AOYAMA TOMOO

# of Collaborated Projects: 1 results

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40. MURAKAMI SHIGEKI

# of Collaborated Projects: 1 results

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41. KAJINO MIZUO

# of Collaborated Projects: 1 results

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42. NIIMURA NOBUO

# of Collaborated Projects: 1 results

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43. WATANABE AKIRA

# of Collaborated Projects: 1 results

# of Collaborated Products: 3 results
44. OSADA NAOYUKI

# of Collaborated Projects: 1 results

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45. YATAGAI AKIYO

# of Collaborated Projects: 1 results

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46. MAKI TERUYA

# of Collaborated Projects: 1 results

# of Collaborated Products: 7 results
47. SATOU YUKIHIKO

# of Collaborated Projects: 1 results

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48. 下島涼介

# of Collaborated Projects: 1 results

# of Collaborated Products: 2 results
49. OMORI Soichi

# of Collaborated Projects: 0 results

# of Collaborated Products: 1 results
50. NAKAMURA Hitomi

# of Collaborated Projects: 0 results

# of Collaborated Products: 1 results
51. NAKAMURA Kensuke

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# of Collaborated Products: 1 results
52. NAKAMURA Keiko

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53. YOSHIDA Mitsuaki

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# of Collaborated Products: 1 results
54. SUDO Shigeto

# of Collaborated Projects: 0 results

# of Collaborated Products: 1 results
55. ADACHI Toru

# of Collaborated Projects: 0 results

# of Collaborated Products: 1 results
56. KAWAGUCHI Shinsuke

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# of Collaborated Products: 1 results
57. YASUTAKA Tetsuo

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58. KONDO Hiroaki

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# of Collaborated Products: 1 results
59. NISHINO Shigeto

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# of Collaborated Products: 1 results
60. 黒川顕

# of Collaborated Projects: 0 results

# of Collaborated Products: 1 results
61. 中村保一

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# of Collaborated Products: 1 results
62. 位田隆一

# of Collaborated Projects: 0 results

# of Collaborated Products: 1 results
63. 丸山茂徳

# of Collaborated Projects: 0 results

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64. 佐藤光輝

# of Collaborated Projects: 0 results

# of Collaborated Products: 1 results
65. 狩野彰宏

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# of Collaborated Products: 2 results
66. 塩崎拓平

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# of Collaborated Products: 1 results
67. 篠原厚

# of Collaborated Projects: 0 results

# of Collaborated Products: 2 results
68. 二宮和彦

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69. 恩田裕一

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70. 松本良

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71. Snyder Glen

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# of Collaborated Products: 1 results
72. JULIEN MAXIME

# of Collaborated Projects: 0 results

# of Collaborated Products: 2 results
73. 陀安一郎

# of Collaborated Projects: 0 results

# of Collaborated Products: 1 results

Yamada Keita 山田 桂太

YAMADA Keita 山田 桂太

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安定同位体自然存在度分析を用いた代謝モニタリング法の開発Principal Investigator

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同位体解剖学的手法による含酸素揮発性有機化合物の発生源評価法の構築Principal Investigator

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Isotopic anatomies for elucidation of the origin and history of organic moleculesPrincipal Investigator

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Development of isotopic analysis of atmospheric volatile organic compoundsPrincipal Investigator

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Yamada Keita 山田桂太

YAMADA Keita 山田桂太

[Book] 大気環境学会誌　第49巻第6号2014