NAKAGAWA Fumiko 中川書子

Researcher Number	70360899
Other IDs
Affiliation (Current)	2025: 名古屋大学, 環境学研究科, 准教授
Affiliation (based on the past Project Information) *help	2014 – 2025: 名古屋大学, 環境学研究科, 准教授 2014 – 2015: 名古屋大学, 大学院環境学研究科, 准教授 2013: 北海道大学, 理学(系)研究科(研究院), 助教 2012 – 2013: 北海道大学, 理学研究院, 助教 2009 – 2011: Hokkaido University, 大学院・理学研究院, 助教 … More 2009: 北海道大学, 理学系研究院, 助教 2008: 北大, 理学(系)研究科(研究院), 助教 2007: Hokkaido University, 大学院・理学研究院, 助教 2006: 北海道大学, 大学院理学研究院, 助手 2004 – 2005: 北海道大学, 大学院・理学研究科, 助手 Less
Review Section/Research Field	Principal Investigator Basic Section 63010:Environmental dynamic analysis-related / Medium-sized Section 63:Environmental analyses and evaluation and related fields / Environmental dynamic analysis / Geochemistry/Astrochemistry / Forest science / Environmental dynamic analysis Except Principal Investigator Hydraulic engineering / Environmental dynamic analysis / Medium-sized Section 63:Environmental analyses and evaluation and related fields / Environmental dynamic analysis / Science and Engineering
Keywords	Principal Investigator 三酸素同位体組成 / 硝酸 / 海洋 / 都市大気 / 対流圏 / 降水 / 窒素同位体組成 / 窒素循環 / 硝化速度 / 脱窒速度 … More / 森林大気 / 二酸化窒素 / 水環境 / オゾン / 一酸化窒素 / 呼吸 / 陸域生態系 / 森林域 / 都市域 / 対流圏大気 / 二酸化炭素 / 同化 / 脱窒 / 河川環境 / 脱窒・硝化・同化速度 / 大気硝酸 / 三酸素同位体異常 / 大気硝酸濃度 / 同化速度 / 河川 / 窒素同位体トレーサー / 河床堆積物 / 湖底堆積物 / 海底堆積物 / 三酸素同位体トレーサー / 湖沼 / 同位体トレーサー / 堆積物 / 新培養法 / 水－堆積物インターフェース / 大気 / 窒素酸化物 / 亜硝酸ガス / 二次生成 / 直接排出 / ガス状亜硝酸 / 酸素同位体組成 / 陸水 / 温泉水 / 火山ガス / 水蒸気 / 水 / 水素同位体組成 / 窒素栄養 / 土壌水 / 窒素同化 / 植物 / 西部北太平洋 / 一次生産 / 窒素固定 / TDN画分 / PON画分 / 窒素固定速度 / 湖 / 大気沈着 / 微生物活動 / 光化学反応 / 溶存有機物質 / 熱水 / 炭素安定同位体組成 / 炭化水素類 / 一酸化炭素 … More Except Principal Investigator 水工水理学 / 気候変動 / 琵琶湖 / 湖沼 / 湖沼環境 / 硝酸 / 生物地球化学 / 海洋化学 / 大気化学 / 粒径分画 / 同位体トレーサー法 / 有機態炭素 / 堆積物 / 水柱 / 酸素 / 呼吸 / 沈降粒子 / 極微量安定同位体 / 貧酸素化 / 酸素消費速度 / 環境 / 海洋 / 窒素循環 / 同化速度 / 硝化速度 / 三酸素同位体 / 懸濁物質 / 環境水理学 / 水資源 / 水循環 / 河川環境 / 化学海洋 / 硫化ジメチル / 窒素 / 熱輸送 / 海氷 / サロマ湖 / 栄養塩濃度 / 日本海 / 熱収支 / 利尻島 / 低溶存酸素 / 低温 / 低塩分 / 淡水 / 沿岸海底湧水(SGD) / 物質循環 / 気体質量分析計 / 炭素安定同位体比 / OVOCs / VOCs / QMS / 大気-表層海洋相互作用 / 同立体 / 窒素固定 / 同位体 / PTR-MS / 微量気体 Less

窒素酸化物の三酸素同位体組成定量：オゾンを生成する窒素酸化物を判別するPrincipal Investigator
- Principal Investigator
  
  中川書子
- Project Period (FY)
  2023 – 2026
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Review Section
  
  Basic Section 63010:Environmental dynamic analysis-related
- Research Institution
  Nagoya University
Development of a high-precision measurement system for the triple oxygen isotopic compositions of atmospheric carbon dioxidePrincipal Investigator
- Principal Investigator
  
  Nakagawa Fumiko
- Project Period (FY)
  2022 – 2023
- Research Category
  
  Grant-in-Aid for Challenging Research (Exploratory)
- Review Section
  
  Medium-sized Section 63:Environmental analyses and evaluation and related fields
- Research Institution
  Nagoya University
High-sensitivity tracer assay for oxygen consumption rate in seawater and freshwater
- Principal Investigator
  
  角皆潤
- Project Period (FY)
  2022 – 2025
- Research Category
  
  Grant-in-Aid for Scientific Research (A)
- Review Section
  
  Medium-sized Section 63:Environmental analyses and evaluation and related fields
- Research Institution
  Nagoya University
In-situ determination of denitrification, assimilation, and nitrification rates in streams using triple oxygen isotopes of dissolved nitrate as tracerPrincipal Investigator
- Principal Investigator
  
  Nakagawa Fumiko
- Project Period (FY)
  2019 – 2021
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Review Section
  
  Basic Section 63010:Environmental dynamic analysis-related
- Research Institution
  Nagoya University
Quantifying denitrification rates at the sediment-water interface using triple oxygen isotopes of dissolved nitrate as tracerPrincipal Investigator
- Principal Investigator
  
  Nakagawa Fumiko
- Project Period (FY)
  2018 – 2019
- Research Category
  
  Grant-in-Aid for Challenging Research (Exploratory)
- Review Section
  
  Medium-sized Section 63:Environmental analyses and evaluation and related fields
- Research Institution
  Nagoya University
Quantifying nitrate dynamics in hydrosphere using triple oxygen isotopes as tracers
- Principal Investigator
  
  Tsunogai Urumu
- Project Period (FY)
  2017 – 2020
- Research Category
  
  Grant-in-Aid for Scientific Research (A)
- Research Field
  
  Environmental dynamic analysis
- Research Institution
  Nagoya University
Study on Fine Particulate Matter from Viewpoints of Limnological Engineering and Application to Environmental Biochemistry
- Principal Investigator
  
  Umeda Makoto
- Project Period (FY)
  2016 – 2017
- Research Category
  
  Grant-in-Aid for Challenging Exploratory Research
- Research Field
  
  Hydraulic engineering
- Research Institution
  Tohoku University
Triple oxygen isotope variations in terrestrial waters.Principal Investigator
- Principal Investigator
  
  Nakagawa Fumiko
- Project Period (FY)
  2015 – 2016
- Research Category
  
  Grant-in-Aid for Challenging Exploratory Research
- Research Field
  
  Environmental dynamic analysis
- Research Institution
  Nagoya University
Triple oxygen isotopic compositions of atmospheric HONOPrincipal Investigator
- Principal Investigator
  
  Nakagawa Fumiko
- Project Period (FY)
  2015 – 2017
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Research Field
  
  Environmental dynamic analysis
- Research Institution
  Nagoya University
Primary production estimation in lakes by the use of stable isotope and application to ecological modeling
- Principal Investigator
  
  Umeda Makoto
- Project Period (FY)
  2014 – 2015
- Research Category
  
  Grant-in-Aid for Challenging Exploratory Research
- Research Field
  
  Hydraulic engineering
- Research Institution
  Tohoku University
Development of assessment methodology on behaviors of water quality threatening algae in lakes considering their life cycle and using biochemical markers
- Principal Investigator
  
  Umeda Makoto
- Project Period (FY)
  2013 – 2015
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Research Field
  
  Hydraulic engineering
- Research Institution
  Tohoku University
triple oxygen isotopePrincipal Investigator
- Principal Investigator
  
  NAKAGAWA Fumiko
- Project Period (FY)
  2013 – 2014
- Research Category
  
  Grant-in-Aid for Challenging Exploratory Research
- Research Field
  
  Forest science
- Research Institution
  Nagoya University
  Hokkaido University
Study on Aquatic and Ecological Environment Formed by a Tropical Glacier and the runoff water and Impact Assessment from Climate Changes
- Principal Investigator
  
  UMEDA Makoto
- Project Period (FY)
  2012 – 2014
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Research Field
  
  Hydraulic engineering
- Research Institution
  Tohoku University
High time-resolution measurement of DMS and VOCs in seawater
- Principal Investigator
  
  TANIMOTO Hiroshi
- Project Period (FY)
  2011 – 2013
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Research Field
  
  Environmental dynamic analysis
- Research Institution
  National Institute for Environmental Studies
Determination of total N2 fixation in the ocean taking into account both the particulate and filtrate fractionsPrincipal Investigator
- Principal Investigator
  
  NAKAGAWA Fumiko
- Project Period (FY)
  2010 – 2011
- Research Category
  
  Grant-in-Aid for Young Scientists (B)
- Research Field
  
  Environmental dynamic analysis
- Research Institution
  Hokkaido University
Fluxes of fresh water and heat of submarine groundwater discharge and their influence on the deep convection system : A case study in the Sea of Japan.
- Principal Investigator
  
  ZHANG Jing
- Project Period (FY)
  2007 – 2009
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Research Field
  
  Environmental dynamic analysis
- Research Institution
  University of Toyama
Tracing atmospheric nitrate in natural waters using the triple oxygen and nitrogen isotopic compositions as tracersPrincipal Investigator
- Principal Investigator
  
  NAKAGAWA Fumiko
- Project Period (FY)
  2007 – 2009
- Research Category
  
  Grant-in-Aid for Young Scientists (B)
- Research Field
  
  Geochemistry/Astrochemistry
- Research Institution
  Hokkaido University
Biogeochemical studies on the volatile components at ocean surface
- Principal Investigator
  
  TSUNOGAI Urumu
- Project Period (FY)
  2006 – 2010
- Research Category
  
  Grant-in-Aid for Scientific Research on Priority Areas
- Review Section
  
  Science and Engineering
- Research Institution
  Hokkaido University
安定同位体比を用いた海洋における一酸化炭素及び軽炭化水素類の挙動解析Principal Investigator
- Principal Investigator
  
  中川書子
- Project Period (FY)
  2004 – 2005
- Research Category
  
  Grant-in-Aid for Young Scientists (B)
- Research Field
  
  Geochemistry/Astrochemistry
- Research Institution
  Hokkaido University

[Journal Article] Tracing the sources of excess methane in Ise and Mikawa bays using dual stable isotopes as tracers2023
- Author(s)
  Lan Hui、Tsunogai Urumu、Nakagawa Fumiko、Ito Masanori、Shingubara Ryo、Miyoshi Yuko、Hara Shuichi
- Journal Title
  
  GEOCHEMICAL JOURNAL
  
  Volume: 57 Issue: 2 Pages: 59-72
- DOI
  10.2343/geochemj.GJ23005
- ISSN
  0016-7002, 1880-5973
- Language
  English
- Data Source
  KAKENHI-PROJECT-22H00561
[Journal Article] Errors associated with calculating the gross nitrification rates in forested catchments using the triple oxygen isotopic composition (Δ<sup>17</sup>O) of stream nitrate2023
- Author(s)
  Ding Weitian,Tsunogai Urumu,Nakagawa Fumiko
- Journal Title
  
  Biogeosciences
  
  Volume: 2753 Pages: 0-6
- DOI
  10.5194/egusphere-2023-2753
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-23KJ1088, KAKENHI-PROJECT-23K28213
[Journal Article] First Measurements on Triple Oxygen Isotopes of Dissolved Inorganic Phosphate in the Hydrosphere2023
- Author(s)
  Sambuichi Takashi、Tsunogai Urumu、Ito Masanori、Nakagawa Fumiko
- Journal Title
  
  Environmental Science & Technology
  
  Volume: 57 Issue: 8 Pages: 3415-3424
- DOI
  10.1021/acs.est.2c08520
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-22H00561
[Journal Article] Stable isotopic evidence for the excess leaching of unprocessed atmospheric nitrate from forested catchments under high nitrogen saturation2023
- Author(s)
  Ding Weitian、Tsunogai Urumu、Nakagawa Fumiko、Sambuichi Takashi、Chiwa Masaaki、Kasahara Tamao、Shinozuka Ken'ichi
- Journal Title
  
  Biogeosciences
  
  Volume: 20 Issue: 3 Pages: 753-766
- DOI
  10.5194/bg-20-753-2023
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-22H00561, KAKENHI-PROJECT-23K28213
[Journal Article] Sampling Volcanic Plume Using a Drone-Borne SelPS for Remotely Determined Stable Isotopic Compositions of Fumarolic Carbon Dioxide2022
- Author(s)
  Tsunogai Urumu、Shingubara Ryo、Morishita Yuhei、Ito Masanori、Nakagawa Fumiko、Yoshikawa Shin、Utsugi Mitsuru、Yokoo Akihiko
- Journal Title
  
  Frontiers in Earth Science
  
  Volume: 10 Pages: 833733-833733
- DOI
  10.3389/feart.2022.833733
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-19K03992, KAKENHI-PROJECT-22K19846, KAKENHI-PROJECT-21H04602
[Journal Article] Tracing the source of nitrate enriched in a forested stream during storm events2022
- Author(s)
  Ding, W., U. Tsunogai, F. Nakagawa, T. Sambuichi, H. Sase, M. Morohashi, and H. Yotsuyanagi
- Journal Title
  
  Biogeosciences
  
  Volume: -
- DOI
  10.5194/bg-2022-30
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-19H04254
[Journal Article] 赤外分光法による軽元素安定同位体比の分析（原理編第2章第7節第5項）2022
- Author(s)
  角皆潤, 中川書子
- Journal Title
  
  先端の分析法　第2版
  
  Volume: - Pages: 250-254
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-22K19846
[Journal Article] 赤外分光法による軽元素安定同位体比の分析2022
- Author(s)
  角皆潤, 中川書子
- Journal Title
  
  澤田嗣郎監修「先端の分析法　第2版」
  
  Volume: - Pages: 250-254
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-19H04254
[Journal Article] Tracing the source of nitrate in a forested stream showing elevated concentrations during storm events2022
- Author(s)
  Ding Weitian、Tsunogai Urumu、Nakagawa Fumiko、Sambuichi Takashi、Sase Hiroyuki、Morohashi Masayuki、Yotsuyanagi Hiroki
- Journal Title
  
  Biogeosciences
  
  Volume: 19 Issue: 13 Pages: 3247-3261
- DOI
  10.5194/bg-19-3247-2022
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-22K19846
[Journal Article] Nitrogen saturation of forested catchments in central Japan - Progress or recovery?2021
- Author(s)
  Sase Hiroyuki、Takahashi Masamichi、Matsuda Kazuhide、Yamashita Naoyuki、Tsunogai Urumu、Nakagawa Fumiko、Morohashi Masayuki、Yotsuyanagi Hiroki、Ohizumi Tsuyoshi、Sato Keiichi、Kurokawa Junichi、Nakata Makoto
- Journal Title
  
  Soil Science and Plant Nutrition
  
  Volume: 68 Issue: 1 Pages: 5-14
- DOI
  10.1080/00380768.2021.1991228
- NAID
  210000159409
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-19H00955, KAKENHI-PROJECT-19H04254, KAKENHI-PROJECT-19K12315, KAKENHI-PROJECT-22K19846
[Journal Article] High-precision Δ′17O measurements of geothermal H2O and MORB on the VSMOW-SLAP scale: evidence for active oxygen exchange between the lithosphere and hydrosphere.2021
- Author(s)
  Sambuichi, T., U. Tsunogai, K. Kura, F. Nakagawa, and T. Ohba
- Journal Title
  
  Geochemical Journal
  
  Volume: 55 Issue: 6 Pages: e25-e33
- DOI
  10.2343/geochemj.2.0644
- NAID
  130008119591
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-19H04254
[Journal Article] Vertical Changes in the Flux of Atmospheric Nitrate From a Forest Canopy to the Surface Soil Based on Δ17O Values2021
- Author(s)
  Inoue Takahiro, Nakagawa Fumiko, Shibata Hideaki, Tsunogai Urumu
- Journal Title
  
  Journal of Geophysical Research: Biogeosciences
  
  Volume: 126 Issue: 4
- DOI
  10.1029/2020jg005876
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-17H00780, KAKENHI-PROJECT-19H04254, KAKENHI-PROJECT-19K22908
[Journal Article] Determination of the triple oxygen isotopic composition of tropospheric ozone in terminal positions using a multistep nitrite-coated filter-pack system.2021
- Author(s)
  Xu, H., U. Tsunogai, F. Nakagawa, Y. Li, M. Ito, K. Sato, and H. Tanimoto
- Journal Title
  
  Rapid Communications in Mass Spectrometry
  
  Volume: 35 Issue: 15
- DOI
  10.1002/rcm.9124
- NAID
  120007183210
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-19H04254, KAKENHI-PROJECT-18K11674
[Journal Article] Dual stable isotope characterization of excess methane in oxic waters of a mesotrophic lake2020
- Author(s)
  Tsunogai Urumu、Miyoshi Yuko、Matsushita Toshiyuki、Komatsu Daisuke D.、Ito Masanori、Sukigara Chiho、Nakagawa Fumiko、Maruo Masahiro
- Journal Title
  
  Limnology and Oceanography
  
  Volume: 65 Issue: 12 Pages: 2937-2952
- DOI
  10.1002/lno.11566
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-20K20506, KAKENHI-PROJECT-17H00780, KAKENHI-PROJECT-19H04254, KAKENHI-PROJECT-19K22908
[Journal Article] Quantifying nitrate dynamics in a mesotrophic lake using triple oxygen isotopes as tracers2018
- Author(s)
  Tsunogai Urumu、Miyauchi Takanori、Ohyama Takuya、Komatsu Daisuke D.、Ito Masanori、Nakagawa Fumiko
- Journal Title
  
  Limnology and Oceanography
  
  Volume: 63 Issue: S1
- DOI
  10.1002/lno.10775
- NAID
  120006473500
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-15H02804, KAKENHI-PROJECT-16K13307, KAKENHI-PROJECT-16K14308, KAKENHI-PROJECT-18K19853, KAKENHI-PROJECT-17H00780
[Journal Article] 三酸素同位体異常を指標に用いた生物地球化学循環解析2018
- Author(s)
  角皆潤, 中川書子
- Journal Title
  
  月刊海洋
  
  Volume: in press
- Data Source
  KAKENHI-PROJECT-15H02804
[Journal Article] 湖沼における硝化速度定量化の新手法について2018
- Author(s)
  角皆潤, 中川書子
- Journal Title
  
  月刊下水道
  
  Volume: 41 Pages: 66-71
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-18K19853
[Journal Article] 湖沼における硝化速度定量化の新手法について2018
- Author(s)
  角皆潤, 中川書子
- Journal Title
  
  月刊下水道
  
  Volume: 41 Pages: 66-71
- Data Source
  KAKENHI-PROJECT-17H00780
[Journal Article] Triple oxygen isotopes indicate urbanization affects sources of nitrate in wet and dry atmospheric deposition2018
- Author(s)
  Nelson David M.、Tsunogai Urumu、Ding Dong、Ohyama Takuya、Komatsu Daisuke D.、Nakagawa Fumiko、Noguchi Izumi、Yamaguchi Takashi
- Journal Title
  
  Atmospheric Chemistry and Physics
  
  Volume: 18 Issue: 9 Pages: 6381-6392
- DOI
  10.5194/acp-18-6381-2018
- NAID
  120006473532
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17H00780
[Journal Article] Triple oxygen isotopes indicate urbanization affects sources of nitrate in wet and dry atmospheric deposition.2018
- Author(s)
  Nelson, D. M., Tsunogai, U., Dong, D., Ohyama, T., Komatsu, D. D., Nakagawa, F., Noguchi, I., and Yamaguchi, T.
- Journal Title
  
  Atmos. Chem. Phys.
  
  Volume: 18 Pages: 6381-6392
- NAID
  120006473532
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-18K19853
[Journal Article] 三酸素同位体異常を指標に用いた生物地球化学循環解析2018
- Author(s)
  角皆潤, 中川書子
- Journal Title
  
  号外海洋
  
  Volume: 61 Pages: 81-90
- Data Source
  KAKENHI-PROJECT-17H00780
[Journal Article] Export flux of unprocessed atmospheric nitrate from temperate forested catchments: a?possible new index for nitrogen saturation2018
- Author(s)
  Nakagawa Fumiko、Tsunogai Urumu、Obata Yusuke、Ando Kenta、Yamashita Naoyuki、Saito Tatsuyoshi、Uchiyama Shigeki、Morohashi Masayuki、Sase Hiroyuki
- Journal Title
  
  Biogeosciences
  
  Volume: 15 Issue: 22 Pages: 7025-7042
- DOI
  10.5194/bg-15-7025-2018
- NAID
  120006539245
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-18K19853, KAKENHI-PROJECT-17H00780
[Journal Article] Triple oxygen isotopes indicate urbanization affects sources of nitrate in wet and dry atmospheric deposition2018
- Author(s)
  Nelson, D. M., Tsunogai, U., Dong, D., Ohyama, T., Komatsu, D. D., Nakagawa, F., Noguchi, I., and Yamaguchi, T.
- Journal Title
  
  Atmos. Chem. Phys.
  
  Volume: in press
- NAID
  120006473532
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-15H02804
[Journal Article] Tracing the origin and fate of atmospheric nitrate by using stable isotopes.2016
- Author(s)
  Tsunogai, U., and F. Nakagawa
- Journal Title
  
  Earozoru Kenkyu
  
  Volume: 31 Pages: 5-14
- NAID
  130005141296
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-15H02804
[Journal Article] 安定同位体組成を指標に用いた窒素酸化物の起源解析と窒素循環定量への応用2016
- Author(s)
  角皆潤, 中川書子
- Journal Title
  
  エアロゾル研究
  
  Volume: 31 Pages: 5-14
- NAID
  130005141296
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-25289151
[Journal Article] Accurate and precise quantification of atmospheric nitrate in streams draining land of various uses by using triple oxygen isotopes as tracers2016
- Author(s)
  Tsunogai, U., T. Miyauchi, T. Ohyama, D.D. Komatsu, F. Nakagawa, Y. Obata, K. Sato, and T. Ohizumi
- Journal Title
  
  Biogeosciences Discussion
  
  Volume: 2016 Pages: 1-43
- DOI
  10.5194/bg-2015-627
- NAID
  120005763124
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-25289151
[Journal Article] Accurate and precise quantification of atmospheric nitrate in streams draining land of various uses by using triple oxygen isotopes as tracers2016
- Author(s)
  Tsunogai, U., T. Miyauchi, T. Ohyama, D.D. Komatsu, F. Nakagawa, Y. Obata, K. Sato, and T. Ohizumi
- Journal Title
  
  Biogeosciences
  
  Volume: 13 Issue: 11 Pages: 3441-3459
- DOI
  10.5194/bg-13-3441-2016
- NAID
  120005763124
- Peer Reviewed / Acknowledgement Compliant / Open Access
- Data Source
  KAKENHI-PROJECT-26241006, KAKENHI-PROJECT-15H02804, KAKENHI-PROJECT-25502005, KAKENHI-PROJECT-26550007
[Journal Article] Tracing the Origin and Fate of Atmospheric Nitrate by Using Stable Isotopes2016
- Author(s)
  角皆潤, 中川書子
- Journal Title
  
  Earozoru Kenkyu
  
  Volume: 31 Issue: 1 Pages: 5-14
- DOI
  10.11203/jar.31.5
- NAID
  130005141296
- ISSN
  0912-2834, 1881-543X
- Language
  Japanese
- Peer Reviewed / Acknowledgement Compliant
- Data Source
  KAKENHI-PROJECT-15K12187, KAKENHI-PROJECT-15H02804, KAKENHI-PROJECT-26241006
[Journal Article] Remote determinations on fumarole outlet temperatures in an eruptive volcano.2016
- Author(s)
  Tsunogai, U., L. Cheng, M. Ito, D. D. Komatsu, F. Nakagawa, and H. Shinoara
- Journal Title
  
  Geophysical Research Letters
  
  Volume: 43 Issue: 22 Pages: 11620-11627
- DOI
  10.1002/2016gl070838
- NAID
  120005905580
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-15K12187, KAKENHI-PROJECT-16K13914
[Journal Article] Quantifying the effects of clear-cutting and strip-cutting on nitrate dynamics in a forested watershed using triple oxygen isotopes as tracers2014
- Author(s)
  Tsunogai, U., Komatsu, D. D., Ohyama, T., Suzuki, A., Nakagawa, F., Noguchi, I., Takagi, K., Nomura, M., Fukuzawa, K., and Shibata, H.
- Journal Title
  
  Biogeosciences
  
  Volume: 11 Issue: 19 Pages: 5411-5424
- DOI
  10.5194/bg-11-5411-2014
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-24404015, KAKENHI-PUBLICLY-25121506, KAKENHI-PROJECT-25241002, KAKENHI-PROJECT-25660112, KAKENHI-PROJECT-26241006, KAKENHI-PROJECT-26550007
[Journal Article] Isotopes Environmental Sciences—3. Appling stable isotopes for studying behavior of trace components—2014
- Author(s)
  角皆潤, 中川書子
- Journal Title
  
  Journal of Japan Society for Atmospheric Environment / Taiki Kankyo Gakkaishi
  
  Volume: 49 Issue: 5 Pages: A63-A72
- DOI
  10.11298/taiki.49.A63
- NAID
  130004871464
- ISSN
  1341-4178, 2185-4335
- Language
  Japanese
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-24404015, KAKENHI-PUBLICLY-25121506, KAKENHI-PROJECT-25660112, KAKENHI-PROJECT-26241006
[Journal Article] Tracing atmospheric nitrate in groundwater using triple oxygen isotopes: Evaluation based on bottled drinking water.2013
- Author(s)
  Nakagawa, F., A. Suzuki, S. Daita, T. Ohyama, D.D. Komatsu and U. Tsunogai
- Journal Title
  
  Biogeosciences
  
  Volume: 10 Issue: 6 Pages: 3547-3558
- DOI
  10.5194/bg-10-3547-2013
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-23241001, KAKENHI-PROJECT-24651002, KAKENHI-PUBLICLY-25121506, KAKENHI-PROJECT-25660112
[Journal Article] Quantifying nitrate dynamics in an oligotrophic lake using Δ^<17>O2011
- Author(s)
  Tsunogai, U., S.Daita, D.D.Komatsu, F.Nakagawa, A.Tanaka
- Journal Title
  
  Biogeosciences
  
  Volume: 8 Issue: 3 Pages: 687-702
- DOI
  10.5194/bg-8-687-2011
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-22651001, KAKENHI-PROJECT-22710001
[Journal Article] Stable hydrogen isotopic analysis of nanomolar molecular hydrogen by automatic multi-step gas chromatographic separation2011
- Author(s)
  Komatsu, D. D., U. Tsunogai, K. Kamimura, U. Konno, T. Ishimura, and F. Nakagawa
- Journal Title
  
  Rapid Communications in Mass Spectrometry
  
  Volume: 25 Pages: 3351-3359
- Data Source
  KAKENHI-PROJECT-22710001
[Journal Article] Hydrogen isotopes in volcanic plumes : Tracers for remote temperature sensing of fumaroles2011
- Author(s)
  Tsunogai, U., K. Kamimura, S. Anzai, F. Nakagawa, and D. D. Komatsu
- Journal Title
  
  Geochimica et Cosmochimica Acta
  
  Volume: 75 Pages: 4531-4546
- NAID
  130005054211
- Data Source
  KAKENHI-PROJECT-22710001
[Journal Article] Quantifying nitrate dynamics in an oligotrophic lake using Delta17O2011
- Author(s)
  Tsunogai, U., S. Daita, D. D. Komatsu, F. Nakagawa, and A. Tanaka
- Journal Title
  
  Biogeosciences
  
  Volume: 8 Pages: 687-702
- Data Source
  KAKENHI-PROJECT-22710001
[Journal Article] 三酸素同位体組成を指標に用いた大気沈着窒素-森林生態系間相互作用の定量的評価法2010
- Author(s)
  角皆潤・小松大祐・代田里子・中川書子・野口泉・張勁
- Journal Title
  
  低温科学第68巻
  
  Pages: 107-120
- Data Source
  KAKENHI-PROJECT-19740333
[Journal Article] Enrichment of nitrous oxide in a water column in the Bering and Chukchi Sea area.2010
- Author(s)
  Hirota, A., A. Ijiri, D.D. Komatsu, S.B. Ohkubo, F. Nakagawa, U. Tsunogai
- Journal Title
  
  Mar. Chem 116
  
  Pages: 47-53
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-19740333
[Journal Article] Determination of total N_2 fixation rates in the ocean taking into account both the particulate and filtrate fractions2010
- Author(s)
  Konno, U., U.Tsunogai, D.D.Komatsu, S.Daita, F.Nakagawa, A.Tsuda, T.Matsui, Y.-J.Eum, K.Suzuki
- Journal Title
  
  Biogeosciences
  
  Volume: 7 Pages: 2369-2377
- Peer Reviewed
- Data Source
  KAKENHI-PLANNED-18067001
[Journal Article] Tracing the fate of atmospheric nitrate deposited onto a forest ecosystem in eastern Asia using Δ^<17>O.2010
- Author(s)
  Tsunogai, U., D.D.Komatsu, S.Daita, G.A.Kazemi, F.Nakagawa, I.Noguchi, J.Zhang
- Journal Title
  
  Atmospheric Chemistry and Physics 10
  
  Pages: 1809-1820
- Peer Reviewed
- Data Source
  KAKENHI-PLANNED-18067001
[Journal Article] Determination of total N2 fixation rates in the ocean taking into account both the particulate and filtrate fractions2010
- Author(s)
  Konno, U., U. Tsunogai, D. D. Komatsu, S. Daita, F. Nakagawa, A. Tsuda, T. Matsui, Y.-J. Eum and K. Suzuki
- Journal Title
  
  Biogeosciences
  
  Volume: 7 Pages: 2369-2377
- Data Source
  KAKENHI-PROJECT-22710001
[Journal Article] Origin and fate of deep-sea seeping methane bubbles at Kuroshima knoll, Ryukyu forearc region, Japan.2010
- Author(s)
  Tsunogai, U., A.Kosaka, N.Nakayama, D.D.Komatsu, U.Konno, S.Kameyama, F.Nakagawa, H.Sumino, K.Nagao, K.Fujikura, H.Machiyama
- Journal Title
  
  Geochemical Journal
  
  Volume: 44 Pages: 461-476
- Peer Reviewed
- Data Source
  KAKENHI-PLANNED-18067001
[Journal Article] Simultaneous determination of δ^<15>N and δ^<18>O of N_2O and δ^<13>C of CH_4 in nanomolar quantities from a single water sample.2010
- Author(s)
  Hirota, A., U.Tsunogai, D.D.Komatsu, F.Nakagawa
- Journal Title
  
  Rapid Communications in Mass Spectrometry 24
  
  Pages: 1085-1092
- Peer Reviewed
- Data Source
  KAKENHI-PLANNED-18067001
[Journal Article] 三酸素同位体組成を指標に用いた大気沈着窒素-森林生態系間相互作用の定量的評価法2010
- Author(s)
  角皆潤・小松大祐・代田里子・中川書子・野口泉・張勁
- Journal Title
  
  低温科学 6
  
  Pages: 107-119
- NAID
  40018948548
- Data Source
  KAKENHI-PROJECT-19310007
[Journal Article] Significance of N_2 fixation in dissolved fractions of organic nitrogen2010
- Author(s)
  Konno, U., U.Tsunogai, D.D.Komatsu, S.Daita, F.Nakagawa, A.Tsuda T.Matsui, Y.-J.Eum, K.Suzuki
- Journal Title
  
  Biogeosciences Discuss. 7
  
  Pages: 765-786
- Peer Reviewed
- Data Source
  KAKENHI-PLANNED-18067001
[Journal Article] Simultaneous determination of δ^<15>N and δ^<18>O of N_2O and δ^<13>C of CH_4 in nanomolar quantities from a single water sample2010
- Author(s)
  Hirota, A., U.Tsunogai, D.D.Komatsu, F.Nakagawa
- Journal Title
  
  Rapid Communications in Mass Spectrometry
  
  Volume: 24 Pages: 1085-1092
- Peer Reviewed
- Data Source
  KAKENHI-PLANNED-18067001
[Journal Article] Determination of total N2 fixation rates in the ocean taking into account both the particulate and filtrate fractions.2010
- Author(s)
  Konno, U., U.Tsunogai, D.D.Komatsu, S.Daita, F.Nakagawa, A.Tsuda, T.Matsui, Y.-J.Eum, K.Suzuki
- Journal Title
  
  Biogeosciences
  
  Volume: 7 Pages: 2369-2377
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-22710001
[Journal Article] Origin and fate of deep-sea seeping methane bubbles at Kuroshima knoll, Ryukyu forearc region, Japan.2010
- Author(s)
  Tsunogai, U., A.Kosaka, N.Nakayama, D.D.Komatsu, U.Konno, S.Kameyama, F.Nakagawa, H.Sumino, K.Nagao, K.Fujikura, H.Machiyama
- Journal Title
  
  Geochemical Journal 44
  
  Pages: 461-476
- Peer Reviewed
- Data Source
  KAKENHI-PLANNED-18067001
[Journal Article] 三酸素同位体組成を指標に用いた大気沈着窒素-森林生態系間相互作用の定量的評価法2010
- Author(s)
  角皆潤, 小松大祐, 代田里子, 中川書子, 野口泉, 張勁
- Journal Title
  
  低温科学 6
  
  Pages: 107-119
- NAID
  40018948548
- Data Source
  KAKENHI-PROJECT-19310007
[Journal Article] Simultaneous determination of δ^<15>N and δ^<18>O of N_2O and δ^<13>C of CH_4 in nanomolar quantities from a single water sample2010
- Author(s)
  Hirota, A., U.Tsunogai, D.D.Komatsu, F.Nakagawa
- Journal Title
  
  Rapid Communications in Mass Spectrometry 24
  
  Pages: 1085-1092
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-19740333
[Journal Article] Tracing the fate of atmospheric nitrate deposited onto a forest ecosystem in eastern Asia using Δ^<17>O2010
- Author(s)
  Tsunogai, U., D.D.Komatsu, S.Daita, G.A.Kazemi, F.Nakagawa, I.Noguchi, J.Zhang
- Journal Title
  
  Atmospheric Chemistry and Physics 10
  
  Pages: 1809-1820
- Peer Reviewed
- Data Source
  KAKENHI-PLANNED-18067001
[Journal Article] Simultaneous determination of δ15N and δ18O of N2O and δ13C of CH4 in nanomolar quantities from a single water sample.2010
- Author(s)
  Hirota, A., U. Tsunogai, D.D. Komatsu, F. Nakagawa
- Journal Title
  
  Rapid Communications in Mass Spectrometry 24
  
  Pages: 1085-1092
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-19740333
[Journal Article] Tracing the fate of atmospheric nitrate deposited onto a forest ecosystem in eastern Asia using Delta ^<17>O2010
- Author(s)
  Tsunogai, U., D.D.Komatsu, S.Daita, G.A.Kazemi, F.Nakagawa, I.Noguchi, J.Zhang
- Journal Title
  
  Atmospheric Chemistry and Physics 10
  
  Pages: 1809-1820
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-19740333
[Journal Article] Determination of total N_2 fixation rates in the ocean taking into account both the particulate and filtrate fractions.2010
- Author(s)
  Konno, U., U.Tsunogai, D.D.Komatsu, S.Daita, F.Nakagawa, A.Tsuda, T.Matsui, Y.-J.Eum, K.Suzuki
- Journal Title
  
  Biogeosciences 7
  
  Pages: 2369-2377
- Peer Reviewed
- Data Source
  KAKENHI-PLANNED-18067001
[Journal Article] Simultaneous determination of δ^<15>N and δ^<18>O of N_2O and δ^<13>C of CN_4 in nanomolar quantities from a single water sample2010
- Author(s)
  Hirota, A., U.Tsunogai, D.D.Komatsu, F.Nakagawa
- Journal Title
  
  Rapid Communications in Mass Spectrometry 24
  
  Pages: 1085-1092
- Peer Reviewed
- Data Source
  KAKENHI-PLANNED-18067001
[Journal Article] Tracing the fate of atmospheric nitrate deposited onto a forest ecosystem in eastern Asia using Delta17O, Atmos.2010
- Author(s)
  Tsunogai, U., D. Komatsu, S. Daita, G.A. Kazemi, F. Nakagawa, I. Noguchi, J. Zhang
- Journal Title
  
  Chem. Phys. Discuss 10
  
  Pages: 1809-1820
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-19310007
[Journal Article] Tracing the fate of atmospheric nitrate deposited onto a forest ecosystem in eastern Asia using Delta^<17>O.2010
- Author(s)
  Tsunogai, U., D.Komatsu, S.Daita, G.A.Kazemi, F.Nakagawa, I.Noguchi, J.Zhang
- Journal Title
  
  Atmos.Chem.Phys.Discuss. 10
  
  Pages: 1809-1820
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-19310007
[Journal Article] Significance of N_2 fixation in dissolved fractions of organic nitrogen.2010
- Author(s)
  Konno, U., U.Tsunogai, D.D.Komatsu, S.Daita, F.Nakagawa, A.Tsuda, T.Matsui, Y.-J.Eum, K.Suzuki
- Journal Title
  
  Biogeosciences 7
  
  Pages: 2369-2377
- Peer Reviewed
- Data Source
  KAKENHI-PLANNED-18067001
[Journal Article] Tracing the fate of atmospheric nitrate deposited onto a forest ecosystem in eastern Asia using Delta17O.2010
- Author(s)
  Tsunogai, U., D.D. Komatsu, S. Daita, G.A. Kazemi, F. Nakagawa, I. Noguchi, J. Zhang
- Journal Title
  
  Atmospheric Chemistry and Physics 10
  
  Pages: 1809-1820
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-19740333
[Journal Article] Enrichment of alkanes within a phytoplankton bloom during an in situ iron enrichment experiment in the western subarctic Pacific2009
- Author(s)
  Kameyama, S., U.Tsunogai, F.Nakagawa, M.Sasakawa, D.D.Komatsu, A.Ijiri, J.Yamaguchi, T.Horiguchi, H.Kawamura, A.Yamaguchi, A.Tsuda
- Journal Title
  
  Marine Chemistry 115
  
  Pages: 92-101
- Peer Reviewed
- Data Source
  KAKENHI-PLANNED-18067001
[Journal Article] Enrichment of nitrous oxide in a water column in the Bering and Chukchi Sea area2009
- Author(s)
  Hirota, A., A.Ijiri, D.D.Komatsu, S.B.Ohkubo, F.Nakagawa, U.Tsunogai
- Journal Title
  
  Marine Chemistry 116
  
  Pages: 47-53
- Peer Reviewed
- Data Source
  KAKENHI-PLANNED-18067001
[Journal Article] Enrichment of nitrous oxide in a water column in the Bering and Chukchi Seaarea2009
- Author(s)
  Hirota, A., A.Ijiri, D.D.Komatsu, S.B.Ohkubo, F.Nakagawa, U.Tsunogai
- Journal Title
  
  Marine Chemistry 116
  
  Pages: 47-53
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-19740333
[Journal Article] Enrichment of alkanes within a phytoplankton bloom during an in situ iron enrichment experiment in the western subarctic Pacific.2009
- Author(s)
  Kameyama, S., U.Tsunogai, F.Nakagawa, M.Sasakawa, D.D.Komatsu, A.Ijiri, J.Yamaguchi, T.Horiguchi, H.Kawamura, A., Yamaguchi, A.Tsuda
- Journal Title
  
  Marine Chemistry 115
  
  Pages: 92-101
- Peer Reviewed
- Data Source
  KAKENHI-PLANNED-18067001
[Journal Article] Enrichment of nitrous oxide in a water column in the Bering and Chukchi Sea area.2009
- Author(s)
  Hirota, A., A.Ijiri, D.D.Komatsu, S.B.Ohkubo, F.Nakagawa, U.Tsunogai
- Journal Title
  
  Marine Chemistry 116
  
  Pages: 47-53
- Peer Reviewed
- Data Source
  KAKENHI-PLANNED-18067001
[Journal Article] Determination of the 15N/14N, 17O/16O, and 18O/16O ratios of nitrousoxide by using continuous-flow isotope-ratio mass spectrometry2008
- Author(s)
  D.D. Komatsu, T. Ishimura, F. Nakagawa and U. Tsunogai
- Journal Title
  
  Rapid Communications in Mass Spectrometry 22
  
  Pages: 1587-1596
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-19740333
[Journal Article] Detemination of the ^<15>N/^<14>N,^<17>O/^<16>O, and ^<18>O/^<16>O ratios of nitrous oxideby using continuous-flow isotope ratio mass spectrometry2008
- Author(s)
  Komatsu, D. D., T. Ishimura, F. Nakagawa and U. Tsunogai
- Journal Title
  
  Rapid Communications in Mass Spectrometry (in press)
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-19310007
[Journal Article] Sensitive determinations of stable nitrogen isotopic composition of organic nitrogen through chemical conversion to N2O2008
- Author(s)
  Tsunogai, U., T. Kido, A. Hirota, S.B. Ohkubo, D.D. Komatsu, F. Nakagawa
- Journal Title
  
  Rapid Communications in Mass Spectrometry 22
  
  Pages: 345-354
- Peer Reviewed
- Data Source
  KAKENHI-PLANNED-18067001
[Journal Article] Determination of the ^<15>N/^<14>N, ^<17>O/^<16>O, and ^<18>O/^<16>O ratios of nitrous oxide by using continuous-flow isotope ratio mass spectrometry.2008
- Author(s)
  Komatsu DD, Ishimura T, Nakagawa F, Tsunogai U.
- Journal Title
  
  Rapid Communications in Mass Spectrometry 22
  
  Pages: 1587-1596
- NAID
  130005053470
- Peer Reviewed
- Data Source
  KAKENHI-PLANNED-18067001
[Journal Article] Sensitive determinations of stable nitrogen isotopic composition of organic nitrogen through chemical conversion to N_2O2008
- Author(s)
  Tsunogai, U. , T. Kido, A. Hirota, S. B. Ohkubo, D. D. Komatsu, F. Nakagawa
- Journal Title
  
  Rapid Communications in Mass Spectrometry 22
  
  Pages: 345-354
- Data Source
  KAKENHI-PLANNED-18067001
[Journal Article] Carbon isotopic characterization for the origin of excess methane in subsurface seawater.2008
- Author(s)
  Sasakawa, M., U.Tsunogai, S.Kameyama, F.Nakagawa, Y.Nojiri, A.Tsuda
- Journal Title
  
  Journal of Geophysical Research 113
- Peer Reviewed
- Data Source
  KAKENHI-PLANNED-18067001
[Journal Article] Sensitive determinations of stable nitrogen isotopic composition of organic nitrogen through chemical conversion to N_2O2008
- Author(s)
  Tsunogai, U., T. Kido, A. Hirota, S.B. Ohkubo, D.D. Komatsu, and F. Nakagawa
- Journal Title
  
  Rapid Communications in Mass Spectrometry 22
  
  Pages: 345-354
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-19740333
[Journal Article] Determination of the 15N/14N, 17O/16O, and 18O/16O ratios of nitrous oxide by using continuous-flow isotope ratio mass spectrometry.2008
- Author(s)
  Komatsu, D.D., T. Ishimura, F. Nakagawa, U. Tsunogai
- Journal Title
  
  Rapid Commun. Mass Spectrom 22
  
  Pages: 1587-1596
- NAID
  130005053470
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-19310007
[Journal Article] Sensitive determinations of stable nitrogen isotopic composition of organic nitrogen through chemical conversion to N2O. Rapid Commun.2008
- Author(s)
  Tsunogai, U., T. Kido, A. Hirota, S.B. Ohkubo, D.D. Komatsu, F. Nakagawa
- Journal Title
  
  Mass Spectrom. 22
  
  Pages: 345-354
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-19740333
[Journal Article] Carbon isotopic characterization for the origin of excess methane in subsurface seawater2008
- Author(s)
  Sasakawa, M., U. Tsunogai, S. Kameyama, F. Nakagawa, Y. Noiiri, A. Tsuda
- Journal Title
  
  Journal of Geophysical Research 113
- Peer Reviewed
- Data Source
  KAKENHI-PLANNED-18067001
[Journal Article] Determination of the 15N/14N, 17O/16O, and 18O/16O ratios of nitrous oxide by using continuous-flow isotope ratio mass spectrometry.2008
- Author(s)
  Komatsu, D.D., T. Ishimura, F. Nakagawa, U. Tsunogai
- Journal Title
  
  Rapid Commun. Mass Spectrom. 22
  
  Pages: 1587-1596
- NAID
  130005053470
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-19740333
[Journal Article] Sensitive determinations of stable nitrogen isotopic composition of organic nitrogen through chemical conversion to N_2O.2008
- Author(s)
  Tsunogai, U., T.Kido, A.Hirota, S.B.Ohkubo, D.D.Komatsu, F.Nakagawa
- Journal Title
  
  Rapid Communications in Mass Spectrometry 22
  
  Pages: 345-354
- Peer Reviewed
- Data Source
  KAKENHI-PLANNED-18067001
[Journal Article] Sensitive deteminations of stable nitrogen isotopic composition of organic nitrogen through chemical conversion to N_2O2008
- Author(s)
  Tsunogai, U., T. Kido, A. Hirota, S. B. Ohkubo, D. D. Komatsu, and F. Nakagawa
- Journal Title
  
  Rapid Communications in Mass Spectrometry 22
  
  Pages: 345-354
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-19310007
[Journal Article] Carbon isotopic characterization for the origin of excess methane in subsurface seawater2008
- Author(s)
  Sasakawa, M. , U. Tsunogai, S. Kameyama, F. Nakagawa, Y. Nojiri, A. Tsuda
- Journal Title
  
  Journal of Geophysical Research 113(doi : 10. 1029/2007JC004217)
- Data Source
  KAKENHI-PLANNED-18067001
[Journal Article] Sensitive determinations of stable nitrogen isotopic composition of organic nitrogen through chemical conversion to N2O.2008
- Author(s)
  Tsunogai, U., T. Kido, A. Hirota, S.B. Ohkubo, D.D. Komatsu, F. Nakagawa
- Journal Title
  
  Rapid Commun. Mass Spectrom 22
  
  Pages: 345-354
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-19310007
[Journal Article] Assessment of winter fluxes of CO_2 and CH_4 in boreal forest soils of central Alaska estimated by the profile method and the chamber method : a diagnosis of methane emission and implications for the regional carbon budget.2007
- Author(s)
  Kim, Y.-S., N.Tanaka, F.Nakagawa, U.Tsunogai, M.Ueyama, Y.Harazono
- Journal Title
  
  Tellus 59B
  
  Pages: 223-233
- Peer Reviewed
- Data Source
  KAKENHI-PLANNED-18067001
[Journal Article] Geomicrobiological exploration and characterization of a novel deep-sea hydrothermal system at the TOTO caldera in the Mariana Volcanic Arc.2006
- Author(s)
  Nakagawa, T.
- Journal Title
  
  Extremophiles 8
  
  Pages: 37-49
- Data Source
  KAKENHI-PLANNED-18067001
[Journal Article] Stable carbon isotopic analysis of atmospheric methyl chloride using CF-IRMS by using selective removal of unsaturated hydrocarbons.2005
- Author(s)
  Daisuke D.Komatsu., Urumu Tsunogai, Junko Yamaguchi, Fumiko Nakagawa
- Journal Title
  
  Rapid Communication in Mass Spectrometry 19
  
  Pages: 477-483
- Data Source
  KAKENHI-PROJECT-16740304
[Journal Article] Stable isotopic compositions of methane and carbon monoxide in the Suiyo hydrothermal plume, Izu-Boni arc : tracers for microbial consumption/production2005
- Author(s)
  Urumu Tsunogai, Fumiko Nakagawa Toshitaka Gamo, Junichiro Ishibashi
- Journal Title
  
  Earth and Planetary Science Letters 237
  
  Pages: 326-340
- Data Source
  KAKENHI-PROJECT-16740304
[Journal Article] Stable isotopic compositions and fractionations of carbon monoxide at coastal and open ocean stations in the Pacific2004
- Author(s)
  Fumiko Nakagawa, Urumu Tsunogai, Toshitaka Gamo, Naohiro Yoshida
- Journal Title
  
  Journal of Geophysical Research 109
- Data Source
  KAKENHI-PROJECT-16740304
[Presentation] Determination on the 17O-excess of tropospheric nitric oxide and nitrogen dioxide.2023
- Author(s)
  Tsunogai, U., Oda, M., Hirano, K., Xu, H., Ito, M., Nakagawa, F., Yamagami, M., and Tanimoto H.
- Organizer
  10th International Conference on Acid Deposition
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-23K28213
[Presentation] High-precision Δ'17O measurements of phosphate in modern and fossil bioapatite: application for reconstructing paleo- environments.2023
- Author(s)
  T. Sambuichi, U. Tsunogai, F. Nakagawa
- Organizer
  JpGU Meeting 2023
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-22K19846
[Presentation] Constraining the origin of tropospheric nitrous acid using triple oxygen isotopes as tracers.2023
- Author(s)
  Nakagawa, F., Oda, M., Lai, P., Xu, H., Ito, M., Tsunogai, U., Yamagami, M., Tanimoto, H.
- Organizer
  10th International Conference on Acid Deposition
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-23K28213
[Presentation] 大気化学・生物地球化学分野における同位体地球化学の進展2023
- Author(s)
  角皆潤, 中川書子, 三歩一孝, 丁イ天, 伊藤昌稚
- Organizer
  日本地球惑星科学連合2023年大会
- Invited
- Data Source
  KAKENHI-PROJECT-22K19846
[Presentation] Determination on the 17O-excess of tropospheric nitric oxide and nitrogen dioxide2023
- Author(s)
  Tsunogai, U., Oda, M., Hirano, K., Xu, H., Ito, M., Nakagawa, F., Yamagami, M., and Tanimoto H (2023)
- Organizer
  10th International Conference on Acid Deposition (Acid Rain 2020),TOKI MESSE, Niigata Convention Center, 17-21 April, 2023
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-22H00561
[Presentation] 三酸素同位体組成を用いた土壌由来一酸化二窒素の起源推定2023
- Author(s)
  丁イ天, 角皆潤, 三歩一孝, 阮文カ, 中川書子
- Organizer
  日本地球化学会年会第70回年会
- Data Source
  KAKENHI-PROJECT-22K19846
[Presentation] 大気化学・生物地球化学分野における同位体地球化学の進展2023
- Author(s)
  角皆潤, 中川書子, 三歩一孝, Ding Weitian, 伊藤昌稚
- Organizer
  JpGU Meeting 2023, 幕張メッセ, 2023年5月21-26日.
- Invited
- Data Source
  KAKENHI-PROJECT-22H00561
[Presentation] 水圏環境下における高感度酸素消費速度定量法の開発2023
- Author(s)
  伊藤昌稚, 角皆潤, 中川書子, 三歩一孝, 渡邊悠斗
- Organizer
  日本地球惑星科学連合2023年大会
- Data Source
  KAKENHI-PROJECT-22K19846
[Presentation] 都市大気中のガス状硝酸の起源：三酸素同位体組成を指標に用いた反応経路追跡2023
- Author(s)
  角皆潤, 織田舞保, 平野一哉, 許昊, 伊藤昌稚, 中川書子, 山神真紀子, 谷本浩志
- Organizer
  日本地球化学会年会第70回年会
- Invited
- Data Source
  KAKENHI-PROJECT-23K28213
[Presentation] High-precision Δ'17O measurements of phosphate in modern and fossil bioapatite: application for reconstructing paleo-environments2023
- Author(s)
  三歩一孝, 角皆潤, 中川書子
- Organizer
  JpGU Meeting 2023, 幕張メッセ, 2023年5月21-26日.
- Data Source
  KAKENHI-PROJECT-22H00561
[Presentation] 福島県猪苗代湖における窒素循環の経年変化の定量2023
- Author(s)
  山口圭一, 角皆潤, 松本佳海, 伊藤昌稚, 中川書子
- Organizer
  日本地球化学会年会第70回年会
- Data Source
  KAKENHI-PROJECT-23K28213
[Presentation] 三酸素同位体トレーサーを用いた都市大気中窒素酸化物の反応過程追跡2023
- Author(s)
  中川書子, 織田舞保, 角皆潤, 伊藤昌稚, 阮文カ, 許昊, 山神真紀子
- Organizer
  日本地球化学会年会第70回年会
- Data Source
  KAKENHI-PROJECT-23K28213
[Presentation] 水圏環境下における高感度酸素消費速度定量法の開発2023
- Author(s)
  伊藤昌稚, 角皆潤, 中川書子, 三歩一孝, 渡邊悠斗
- Organizer
  JpGU Meeting 2023, 幕張メッセ, 2023年5月21-26日.
- Data Source
  KAKENHI-PROJECT-22H00561
[Presentation] 海洋における溶存無機態リン酸の三酸素同位体組成定量2023
- Author(s)
  折戸達紀, 三歩一孝, 伊藤昌稚, 中川書子, 角皆潤
- Organizer
  日本地球化学会第70回年会, 東京海洋大学, 2023年9月21-23日
- Data Source
  KAKENHI-PROJECT-22H00561
[Presentation] 生体鉱物リン酸の三酸素同位体組成定量と古環境復元への応用2023
- Author(s)
  三歩一孝, 角皆潤, 中川書子
- Organizer
  日本地球化学会第70回年会, 東京海洋大学, 2023年9月21-23日
- Data Source
  KAKENHI-PROJECT-22H00561
[Presentation] 三酸素同位体組成を指標に用いた対流圏二酸化炭素と陸域生態系の相互作用の定量化2023
- Author(s)
  中川書子, 中村恵弥, 角皆潤, 伊藤昌稚, 高梨聡, 坂部綾香, 斉藤拓也
- Organizer
  日本地球惑星科学連合2023年大会
- Data Source
  KAKENHI-PROJECT-22K19846
[Presentation] 硝酸の三酸素同位体異常を利用した非培養型の海洋窒素循環速度定量2022
- Author(s)
  角皆潤, 大林和真, 水野宏香, 伊藤昌稚, 中川書子
- Organizer
  2022年度日本海洋学会秋季大会
- Data Source
  KAKENHI-PROJECT-22H00561
[Presentation] 鉛直硫化水素センサーアレイを用いた火山性ガス放出量定量法開発.2022
- Author(s)
  渡部紘平, 角皆潤, 宮木裕崇, 伊藤昌稚, 中川書子, 風早竜之介
- Organizer
  日本地球化学会第69回年会
- Data Source
  KAKENHI-PROJECT-22K19846
[Presentation] 三酸素同位体組成を指標に用いた対流圏二酸化炭素と陸域生態系の相互作用の定量化.2022
- Author(s)
  中村恵弥, 角皆潤, 中川書子, 伊藤昌稚, 高梨聡, 坂部綾香, 斉藤拓也
- Organizer
  日本地球化学会第69回年会
- Data Source
  KAKENHI-PROJECT-22K19846
[Presentation] 三酸素同位体組成を指標に用いた対流圏二酸化炭素と陸域生態系の相互作用の定量化.2022
- Author(s)
  中村恵弥, 角皆潤, 中川書子, 伊藤昌稚, 高梨聡, 坂部綾香, 斉藤拓也
- Organizer
  第27回大気化学討論会
- Data Source
  KAKENHI-PROJECT-22K19846
[Presentation] 同位体環境化学の現在地と展望2022
- Author(s)
  角皆潤, 中川書子
- Organizer
  日本地球化学会第69回年会
- Invited
- Data Source
  KAKENHI-PROJECT-22H00561
[Presentation] 土壌から放出される一酸化二窒素の三酸素同位体異常定量.2022
- Author(s)
  中川書子, 黄天政, 角皆潤, 丁イ天, 伊藤昌稚, Kim Yongwon
- Organizer
  JpGU Meeting 2022
- Data Source
  KAKENHI-PROJECT-22K19846
[Presentation] ドローンを用いた噴気孔別噴煙採取と遠隔噴気温度推定への応用.2022
- Author(s)
  宮木裕崇, ○角皆潤, 伊藤昌稚, 渡部紘平, 中川書子, 寺田暁彦, 田中良, 西川空良
- Organizer
  2022年度日本質量分析学会同位体比部会
- Data Source
  KAKENHI-PROJECT-22K19846
[Presentation] 三酸素同位体組成を指標に用いた対流圏窒素酸化物の反応過程追跡.2022
- Author(s)
  織田舞保, 角皆潤, 中川書子, 伊藤昌稚, 許昊, 山神真紀子
- Organizer
  日本地球化学会第69回年会
- Data Source
  KAKENHI-PROJECT-22K19846
[Presentation] 都市河川における溶存無機態リン酸の三酸素同位体組成定量2022
- Author(s)
  三歩一孝, 角皆潤, 伊藤昌稚, 中川書子
- Organizer
  日本地球化学会第69回年会
- Data Source
  KAKENHI-PROJECT-22H00561
[Presentation] Stable isotopic evidence for the excess leaching of unprocessed atmospheric nitrate from a forested catchment in Fukuoka, Japan2022
- Author(s)
  Ding Weitian, 角皆潤, 中川書子, 篠塚賢一, 笠原玉青, 智和正明
- Organizer
  JpGU Meeting 2022
- Data Source
  KAKENHI-PROJECT-22H00561
[Presentation] 硝酸の三酸素同位体異常を指標に用いた半閉鎖性海域における窒素循環速度定量2022
- Author(s)
  河西鯨伍, 角皆潤, 伊藤昌稚, 中川書子
- Organizer
  日本地球化学会第69回年会
- Data Source
  KAKENHI-PROJECT-22H00561
[Presentation] 同位体環境化学の現在地と展望.2022
- Author(s)
  角皆潤, 中川書子
- Organizer
  日本地球化学会第69回年会
- Invited
- Data Source
  KAKENHI-PROJECT-22K19846
[Presentation] 三酸素同位体組成を指標に用いた対流圏窒素酸化物の反応過程追跡.2022
- Author(s)
  織田舞保, 角皆潤, 中川書子, 伊藤昌稚, 許昊, 山神真紀子
- Organizer
  第27回大気化学討論会
- Data Source
  KAKENHI-PROJECT-22K19846
[Presentation] 光量の違いが表層水中の酸素消費速度に及ぼす影響2021
- Author(s)
  大石雄太, 角皆潤, 中川書子, 伊藤昌稚
- Organizer
  日本地球化学会第68回年会
- Data Source
  KAKENHI-PROJECT-19H04254
[Presentation] 土壌由来一酸化二窒素の三酸素同位体組成2021
- Author(s)
  黄天政, 角皆潤, Kim Yongwon,中川書子, 伊藤昌稚
- Organizer
  日本地球化学会第68回年会
- Data Source
  KAKENHI-PROJECT-19H04254
[Presentation] 降雨に伴う渓流水硝酸濃度増大の原因解明とその大気硝酸直接流出率算出への影響評価2021
- Author(s)
  丁イ天, 角皆潤, 中川書子, 佐瀬裕之, 諸橋将雪, 四柳宏基
- Organizer
  JpGU Meeting 2021
- Data Source
  KAKENHI-PROJECT-19H04254
[Presentation] High-precision measurement of 17O-excess in phosphate in hydrosphere2021
- Author(s)
  三歩一孝, 角皆潤, 中川書子, 伊藤昌稚
- Organizer
  JpGU Meeting 2021
- Data Source
  KAKENHI-PROJECT-19H04254
[Presentation] 三酸素同位体組成を指標に用いた対流圏ガス状亜硝酸の起源解明2021
- Author(s)
  中川書子, 頼鵬, 平野一哉, 伊藤昌稚, 角皆潤
- Organizer
  JpGU Meeting 2021
- Data Source
  KAKENHI-PROJECT-19H04254
[Presentation] Quantifying denitrification rate across water-sediment interface in aquatic areas by using triple oxygen isotopes as tracers2021
- Author(s)
  フェイ粹霞, 中川書子, 角皆潤, 伊藤昌稚, 水野広香
- Organizer
  JpGU Meeting 2021
- Data Source
  KAKENHI-PROJECT-19H04254
[Presentation] 多段フィルターパック法を用いたガス状亜硝酸および二酸化窒素の三酸素同位体異常定量2020
- Author(s)
  頼鵬, 中川書子, 角皆潤, 丁とう, 野口泉, 山口高志
- Organizer
  2020年度日本地球化学会第67回オンライン年会
- Data Source
  KAKENHI-PROJECT-19H04254
[Presentation] 多段フィルターパック法を用いたガス状亜硝酸および二酸化窒素の三酸素同位体異常定量2020
- Author(s)
  頼鵬, 中川書子, 角皆潤, 丁とう, 野口泉, 山口高志
- Organizer
  2020年度日本地球化学会第67回オンライン年会
- Data Source
  KAKENHI-PROJECT-17H00780
[Presentation] 対流圏一酸化窒素の窒素及び三酸素同位体組成の定量2020
- Author(s)
  平野一哉, 角皆潤, 中川書子, 伊藤昌稚
- Organizer
  第25回大気化学討論会
- Data Source
  KAKENHI-PROJECT-19H04254
[Presentation] 対流圏一酸化窒素の窒素及び三酸素同位体組成の定量2020
- Author(s)
  平野一哉, 角皆潤, 中川書子, 伊藤昌稚
- Organizer
  第25回大気化学討論会
- Data Source
  KAKENHI-PROJECT-17H00780
[Presentation] 安定同位体組成を指標に用いた伊勢湾における過飽和メタンの起源および挙動解明.2020
- Author(s)
  蘭慧, 角皆潤, 中川書子, 伊藤昌稚, 三好友子, 原修一
- Organizer
  JpGU-AGU Joint Meeting 2020, Virtual
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17H00780
[Presentation] 安定同位体組成を指標に用いた伊勢湾における過飽和メタンの起源および挙動解明2020
- Author(s)
  蘭慧, 角皆潤, 中川書子, 伊藤昌稚, 三好友子, 原修一
- Organizer
  JpGU-AGU Joint Meeting 2020
- Data Source
  KAKENHI-PROJECT-19H04254
[Presentation] 現場環境下における都市河川中の脱窒・同化・硝化速度定量法開発2020
- Author(s)
  中川書子, 鈴木謙介, 伊藤昌稚, 角皆潤
- Organizer
  JpGU-AGU Joint Meeting 2020, Virtual
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17H00780
[Presentation] 現場環境下における都市河川中の脱窒・同化・硝化速度定量法開発2020
- Author(s)
  中川書子, 鈴木謙介, 伊藤昌稚, 角皆潤
- Organizer
  JpGU-AGU Joint Meeting 2020
- Data Source
  KAKENHI-PROJECT-19H04254
[Presentation] The triple oxygen isotopes of nitrate as tracer of atmospheric nitrate deposition in coastal seawater2019
- Author(s)
  Fumiko Nakagawa, Urumu Tsunogai, Takuya Ohyama, Daisuke D. Komatsu, Atsushi Kubo, and Jota Kanda
- Organizer
  SOLAS Open Science Conference 2019
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19H04254
[Presentation] 降水用自動サンプラーの試作及びこれを用いた短時間化学組成変化の定量化2019
- Author(s)
  嶺野雄登, 角皆潤, 鈴木謙介, 中川書子, 高橋菜椿子
- Organizer
  第24回大気化学討論会
- Data Source
  KAKENHI-PROJECT-19H04254
[Presentation] 現場環境下における河川硝酸除去速度の時間変化定量法開発2019
- Author(s)
  鈴木謙介,角皆潤,中川書子,伊藤昌稚
- Organizer
  2019年度日本地球化学会第66回年会
- Data Source
  KAKENHI-PROJECT-19H04254
[Presentation] 大気硝酸添加培養法に基づく都市河川における河床窒素循環速度の季節変化定量2019
- Author(s)
  中川書子, 山本雄大, 池上文香, 角皆潤
- Organizer
  2019年度日本地球化学会第66回年会
- Data Source
  KAKENHI-PROJECT-18K19853
[Presentation] The 17O-excess of nitrate in the Japan Sea2019
- Author(s)
  Urumu Tsunogai, Peng Weiqing, Masanori Ito, Chiho Sukigara, D.D. Komatsu, and Fumiko Nakagawa
- Organizer
  SOLAS Open Science Conference 2019
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19H04254
[Presentation] 降水用自動サンプラーの試作及びこれを用いた短時間化学組成変化の定量化2019
- Author(s)
  嶺野雄登, 角皆潤, 鈴木謙介, 中川書子, 高橋菜椿子
- Organizer
  第24回大気化学討論会, ホテル明山荘（愛知県蒲郡市）, 2019年11月5-7日
- Data Source
  KAKENHI-PROJECT-17H00780
[Presentation] 大気硝酸添加培養法に基づく都市河川における河床窒素循環速度の季節変化定量2019
- Author(s)
  中川書子, 山本雄大, 池上文香, 角皆潤
- Organizer
  2019年度日本地球化学会第66回年会
- Data Source
  KAKENHI-PROJECT-19H04254
[Presentation] 都市大気中二酸化窒素および亜硝酸ガスの三酸素同位体組成の時間変化2019
- Author(s)
  中川書子・丁トゥ・頼鵬・平野一哉・角皆潤，野口泉・山口高志
- Organizer
  第24回大気化学討論会, ホテル明山荘（愛知県蒲郡市）, 2019年11月5-7日
- Data Source
  KAKENHI-PROJECT-17H00780
[Presentation] The triple oxygen isotopes of nitrate as tracer of atmospheric nitrate deposition in coastal seawater2019
- Author(s)
  Nakagawa, Fumiko, Urumu Tsunogai, Takuya Ohyama, Daisuke D. Komatsu, Atsushi Kubo, and Jota Kanda
- Organizer
  SOLAS Open Science Conference 2019
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17H00780
[Presentation] 15Nアンモニア添加培養に基づく水柱の硝化速度定量2019
- Author(s)
  水野宏香,角皆潤,中川書子,伊藤昌稚
- Organizer
  2019年度日本地球化学会第66回年会
- Data Source
  KAKENHI-PROJECT-18K19853
[Presentation] 15Nアンモニア添加培養に基づく水柱の硝化速度定量2019
- Author(s)
  水野宏香,角皆潤,中川書子,伊藤昌稚
- Organizer
  日本地球化学会第66回年会, 東京大学理学部, 2019年9月17-19日
- Data Source
  KAKENHI-PROJECT-17H00780
[Presentation] 15Nアンモニア添加培養に基づく水柱硝化速度の鉛直分布定量2019
- Author(s)
  水野宏香・角皆潤・中川書子・伊藤昌稚
- Organizer
  日本海洋学会2019年度秋季大会, 富山国際会議場, 2019 年9月25-29日
- Data Source
  KAKENHI-PROJECT-17H00780
[Presentation] 大気硝酸添加培養法に基づく都市河川における河床窒素循環速度の季節変化定量2019
- Author(s)
  中川書子, 山本雄大, 池上文香, 角皆潤
- Organizer
  日本地球化学会第66回年会, 東京大学理学部, 2019年9月17-19日
- Data Source
  KAKENHI-PROJECT-17H00780
[Presentation] 水環境中の溶存無機態リン酸の三酸素同位体組成定量2019
- Author(s)
  三歩一孝, 角皆潤, 中川書子, 伊藤昌稚
- Organizer
  2019年度日本地球化学会第66回年会
- Data Source
  KAKENHI-PROJECT-19H04254
[Presentation] 都市大気中二酸化窒素および亜硝酸ガスの三酸素同位体組成の時間変化2019
- Author(s)
  中川書子・丁トウ・頼鵬・平野一哉・角皆潤，野口泉・山口高志
- Organizer
  第24回大気化学討論会
- Data Source
  KAKENHI-PROJECT-19H04254
[Presentation] 微量安定同位体トレーサーを利用した水圏環境下における酸素消費速度定量2019
- Author(s)
  角皆潤, 柏木章吾, 伊藤昌稚, 中川書子, 鋤柄千穂
- Organizer
  日本地球惑星科学連合2019年大会
- Data Source
  KAKENHI-PROJECT-18K19853
[Presentation] 微量安定同位体トレーサーを利用した海洋における水柱酸素消費速度定量2019
- Author(s)
  角皆潤・柏木章吾・伊藤昌稚・中川書子・鋤柄千穂・水野宏香
- Organizer
  日本海洋学会2019年度秋季大会, 富山国際会議場, 2019 年9月25-29日
- Data Source
  KAKENHI-PROJECT-17H00780
[Presentation] 15Nアンモニア添加培養に基づく水柱硝化速度の鉛直分布定量2019
- Author(s)
  水野宏香,角皆潤,中川書子,伊藤昌稚
- Organizer
  日本海洋学会2019年度秋季大会
- Data Source
  KAKENHI-PROJECT-18K19853
[Presentation] 微量安定同位体トレーサーを利用した海洋における水柱酸素消費速度定量2019
- Author(s)
  角皆潤, 柏木章吾, 伊藤昌稚, 中川書子, 鋤柄千穂, 水野宏香
- Organizer
  日本海洋学会2019年度秋季大会
- Data Source
  KAKENHI-PROJECT-18K19853
[Presentation] 対流圏二酸化窒素の三酸素同位体組成定量2019
- Author(s)
  中川書子, 丁トウ, 角皆潤, 山口高志, 野口泉
- Organizer
  日本地球惑星科学連合2019年大会
- Data Source
  KAKENHI-PROJECT-19H04254
[Presentation] The 17O-excess of nitrate in the Japan Sea2019
- Author(s)
  Tsunogai, Urumu, Peng Weiqing, Masanori Ito, Chiho Sukigara, D.D. Komatsu, and Fumiko Nakagawa
- Organizer
  SOLAS Open Science Conference 2019
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17H00780
[Presentation] 炭素および水素の安定同位体比を複合的に指標に用いた酸化的水柱に溶存するメタンの起源および挙動解明2019
- Author(s)
  角皆潤,三好友子,松下俊之,伊藤昌稚,小松大祐,鋤柄千穂,中川書子
- Organizer
  日本地球化学会第66回年会, 東京大学理学部, 2019年9月17-19日
- Data Source
  KAKENHI-PROJECT-17H00780
[Presentation] 現場環境下における河川硝酸除去速度の時間変化定量法開発2019
- Author(s)
  鈴木謙介,角皆潤,中川書子,伊藤昌稚
- Organizer
  日本地球化学会第66回年会, 東京大学理学部, 2019年9月17-19日
- Data Source
  KAKENHI-PROJECT-17H00780
[Presentation] 水環境中の溶存無機態リン酸の三酸素同位体組成定量2019
- Author(s)
  三歩一孝, 角皆潤, 中川書子, 伊藤昌稚
- Organizer
  日本地球化学会第66回年会, 東京大学理学部, 2019年9月17-19日
- Data Source
  KAKENHI-PROJECT-17H00780
[Presentation] Seasonal variation in the triple oxygen isotopic compositions of atmospheric nitrate in the Asian monsoon area2018
- Author(s)
  Tsunogai, U., T. Ohyama, F. Nakagawa, K. Sato, T. Ohizumi
- Organizer
  2018 joint 14th iCACGP QS, 15th IGAC SC
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-18K19853
[Presentation] 林冠から表層土壌にかけての大気由来硝酸の挙動の追跡：三酸素同位体組成を指標に用いて2018
- Author(s)
  井上貴央, 柴田英昭, 角皆潤, 中川書子
- Organizer
  日本地球惑星科学連合2018年大会
- Data Source
  KAKENHI-PROJECT-15H02804
[Presentation] 大気硝酸の存在量を指標に用いた河川環境における窒素循環速度定量2018
- Author(s)
  中川書子, 池上文香, 小幡祐介, 安藤健太, 角皆潤
- Organizer
  日本地球惑星科学連合2018年大会
- Data Source
  KAKENHI-PROJECT-17H00780
[Presentation] 三酸素同位体組成を指標に用いた都市域における亜硝酸ガスの挙動および起源推定2018
- Author(s)
  丁トゥ, 頴川叶侑, 中川書子, 角皆潤, 野口泉, 山口高志
- Organizer
  日本地球惑星科学連合2018年大会
- Data Source
  KAKENHI-PROJECT-17H00780
[Presentation] 17O-excess of atmospheric nitrous acid in urban area: quantification of its sources2018
- Author(s)
  Ding, D., F. Nakagawa, U. Tsunogai, K. Egawa, I. Noguchi, T. Yamaguchi
- Organizer
  2018 joint 14th iCACGP QS, 15th IGAC SC, Takamatsu, Kagawa, Japan
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17H00780
[Presentation] 硝酸の三酸素同位体異常を指標に用いた水-堆積物インターフェースにおける脱窒速度定量2018
- Author(s)
  佐野陽子, 角皆潤, 池上文香, 中川書子
- Organizer
  日本地球化学会第65回年会
- Data Source
  KAKENHI-PROJECT-18K19853
[Presentation] 三酸素同位体組成を指標に用いた都市域における亜硝酸ガスの挙動および起源推定.2018
- Author(s)
  丁とう, 頴川叶侑, 中川書子, 角皆潤, 野口泉, 山口高志
- Organizer
  日本地球惑星科学連合2018年大会
- Data Source
  KAKENHI-PROJECT-18K19853
[Presentation] 大気硝酸の存在量を指標に用いた河川環境における窒素循環速度定量2018
- Author(s)
  中川書子, 池上文香, 小幡祐介, 安藤健太, 角皆潤
- Organizer
  日本地球惑星科学連合2018年大会
- Data Source
  KAKENHI-PROJECT-18K19853
[Presentation] Determination of the triple oxygen isotopic compositions of tropospheric carbon dioxide2018
- Author(s)
  Tsunekawa, S., U. Tsunogai, F. Nakagawa
- Organizer
  2018 joint 14th iCACGP QS, 15th IGAC SC, Takamatsu, Kagawa, Japan
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17H00780
[Presentation] Seasonal variation in the triple oxygen isotopic compositions of atmospheric nitrate in the Asian monsoon area2018
- Author(s)
  Tsunogai, U., T. Ohyama, F. Nakagawa, K. Sato, T. Ohizumi
- Organizer
  2018 joint 14th iCACGP QS, 15th IGAC SC, Takamatsu, Kagawa, Japan
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17H00780
[Presentation] 17O-excess of atmospheric nitrous acid in urban area: quantification of its sources2018
- Author(s)
  Ding, D., F. Nakagawa, U. Tsunogai, K. Egawa, I. Noguchi, T. Yamaguchi
- Organizer
  2018 joint 14th iCACGP QS, 15th IGAC SC
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-18K19853
[Presentation] 林冠から表層土壌にかけての大気由来硝酸の挙動の追跡：三酸素同位体組成を指標に用いて2018
- Author(s)
  井上貴央, 柴田英昭, 角皆潤, 中川書子
- Organizer
  日本地球惑星科学連合2018年大会
- Data Source
  KAKENHI-PROJECT-17H00780
[Presentation] Influence of urbanization on the sources of atmospheric nitrate; Evidence from the triple oxygen isotopes of nitrate in dry and wet deposition2018
- Author(s)
  Nakagawa, F., D. Ding, U. Tsunogai, T. Ohyama, D.D. Komatsu, I. Noguchi, T. Yamaguchi, D.M. Nelson
- Organizer
  2018 joint 14th iCACGP QS, 15th IGAC SC, Takamatsu, Kagawa, Japan
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17H00780
[Presentation] 硝酸の三酸素同位体異常を指標に用いた水-堆積物インターフェースにおける脱窒速度定量2018
- Author(s)
  佐野陽子, 角皆潤, 池上文香, 中川書子
- Organizer
  2018年度日本地球化学会第65回年会
- Data Source
  KAKENHI-PROJECT-17H00780
[Presentation] Determination on the triple oxygen isotopic compositions of tropospheric ozone in Asian Monsoon area2018
- Author(s)
  Mineno, Y., U. Tsunogai, Y. Li, D. Ding, R. Nakane, F. Nakagawa, K. Sato, H. Tanimoto
- Organizer
  2018 joint 14th iCACGP QS, 15th IGAC SC, Takamatsu, Kagawa, Japan
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17H00780
[Presentation] 河床堆積物に対する硝酸の添加培養に基づく河川環境下における硝化速度定量2018
- Author(s)
  山本雄大, 角皆潤, 池上文香, 中川書子
- Organizer
  日本地球化学会第65回年会
- Data Source
  KAKENHI-PROJECT-18K19853
[Presentation] 亜熱帯表層海水中の硝酸の三酸素同位体組成定量への挑戦2018
- Author(s)
  彭魏慶, 松本佳海, 鋤柄千穂, 伊藤昌稚, 中川書子, 角皆潤
- Organizer
  日本地球惑星科学連合2018年大会
- Data Source
  KAKENHI-PROJECT-17H00780
[Presentation] Influence of urbanization on the sources of atmospheric nitrate; Evidence from the triple oxygen isotopes of nitrate in dry and wet deposition2018
- Author(s)
  Nakagawa, F., D. Ding, U. Tsunogai, T. Ohyama, D.D. Komatsu, I. Noguchi, T. Yamaguchi, D.M. Nelson
- Organizer
  2018 joint 14th iCACGP QS, 15th IGAC SC
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-18K19853
[Presentation] 水圏環境下における高感度酸素消費速度定量法開発2018
- Author(s)
  柏木章吾, 角皆潤, 伊藤昌稚, 中川書子, 鋤柄千穂
- Organizer
  2018年度日本地球化学会第65回年会, 琉球大学千原キャンパス, 2018年9月11-13
- Data Source
  KAKENHI-PROJECT-17H00780
[Presentation] 連続フロー型質量分析計を用いた地球惑星科学研究の光と影2018
- Author(s)
  角皆潤, 中川書子
- Organizer
  日本地球惑星科学連合2018年大会
- Data Source
  KAKENHI-PROJECT-17H00780
[Presentation] 連続フロー型質量分析計を用いた地球惑星科学研究の光と影2018
- Author(s)
  角皆潤, 中川書子
- Organizer
  日本地球惑星科学連合2018年大会
- Data Source
  KAKENHI-PROJECT-18K19853
[Presentation] 対流圏二酸化炭素の高精度三酸素同位体異常定量法開発2018
- Author(s)
  常川駿, 角皆潤, 中川書子
- Organizer
  日本地球惑星科学連合2018年大会
- Data Source
  KAKENHI-PROJECT-17H00780
[Presentation] Influence of urbanization on the sources of atmospheric nitrate; Evidence from the triple oxygen isotopes of nitrate in dry and wet deposition2018
- Author(s)
  Fumiko Nakagawa, Ding Dong, Urumu Tsunogai, Takuya Ohyama, Daisuke D. Komatsu, Izumi Noguchi, Takashi Yamaguchi, and David M Nelson
- Organizer
  15th IGAC Science Conference
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-15H02804
[Presentation] 貧栄養海域における溶存硝酸の三酸素同位体組成定量への挑戦2018
- Author(s)
  Peng Weiqing, 松本佳海, 鋤柄千穂, 伊藤昌稚, 中川書子, 角皆潤
- Organizer
  2018年度日本地球化学会第65回年会
- Data Source
  KAKENHI-PROJECT-17H00780
[Presentation] 自然同位体組成を指標に用いた植物中の硝酸同化過程解析2018
- Author(s)
  中川書子, 小幡祐介, 伊藤昌稚, 角皆潤
- Organizer
  2018年度日本地球化学会第65回年会
- Data Source
  KAKENHI-PROJECT-17H00780
[Presentation] 亜熱帯表層海水中の硝酸の三酸素同位体組成定量への挑戦2018
- Author(s)
  彭魏慶, 松本佳海, 鋤柄千穂, 伊藤昌稚, 中川書子, 角皆潤
- Organizer
  日本地球惑星科学連合2018年大会
- Data Source
  KAKENHI-PROJECT-18K19853
[Presentation] 対流圏オゾンの三酸素同位体組成の測定2018
- Author(s)
  嶺野雄登, 李一君, 丁トゥ, 角皆潤, 中川書子, 中根令以, 佐藤啓市, 谷本浩志
- Organizer
  日本地球惑星科学連合2018年大会
- Data Source
  KAKENHI-PROJECT-17H00780
[Presentation] 林冠から表層土壌にかけての大気由来硝酸の挙動の追跡：三酸素同位体組成を指標に用いて2018
- Author(s)
  井上貴央, 柴田英昭, 角皆潤, 中川書子
- Organizer
  日本地球惑星科学連合2018年大会
- Data Source
  KAKENHI-PROJECT-18K19853
[Presentation] 貧栄養海域における溶存硝酸の三酸素同位体組成定量への挑戦2018
- Author(s)
  Peng Weiqing, 松本佳海, 鋤柄千穂, 伊藤昌稚, 中川書子, 角皆潤
- Organizer
  日本地球化学会第65回年会
- Data Source
  KAKENHI-PROJECT-18K19853
[Presentation] 河床堆積物に対する硝酸の添加培養に基づく河川環境下における硝化速度定量2018
- Author(s)
  山本雄大, 角皆潤, 池上文香, 中川書子
- Organizer
  2018年度日本地球化学会第65回年会
- Data Source
  KAKENHI-PROJECT-17H00780
[Presentation] 飛行艇を用いた臨床地球惑星科学の創成2018
- Author(s)
  角皆潤, 植松光夫, 小畑元, 谷本浩志, 川口慎介, 篠原宏志, 中川書子, 石坂丞二, 木村勇気
- Organizer
  日本地球惑星科学連合2018年大会
- Data Source
  KAKENHI-PROJECT-17H00780
[Presentation] 硝酸の三素同位体組成を利用した河川水中窒循環速度測定2017
- Author(s)
  池上文香，角皆潤，小幡裕介，安藤健太，中川書子
- Organizer
  2017年度日本地球化学会第64回年会
- Data Source
  KAKENHI-PROJECT-16K14308
[Presentation] 対流圏オゾンの三酸素安定同位体組成定量2017
- Author(s)
  李一君, 中川書子, 角皆潤, 谷本浩志, 佐藤啓市
- Organizer
  第23回大気化学討論会
- Data Source
  KAKENHI-PROJECT-15H02804
[Presentation] 硝酸の三素同位体組成を利用した河川水中窒循環速度測定2017
- Author(s)
  池上文香, 角皆潤, 小幡祐介, 安藤健太, 中川書子
- Organizer
  日本地球化学会第64回年会
- Data Source
  KAKENHI-PROJECT-17H00780
[Presentation] 同位体をトレーサーに用いた貧酸素水塊の酸素消費速度実測2017
- Author(s)
  柏木章吾，角皆潤，伊藤昌稚，鋤柄千穂，中川書子
- Organizer
  2017年度質量分析学会同位体比部会
- Data Source
  KAKENHI-PROJECT-16K14308
[Presentation] 大気から森林生態系に沈着したHNO3の直接流出率定量化2017
- Author(s)
  角皆潤, 小幡祐介, 大山拓也, 中川書子, 山下尚之, 齋藤辰善, 佐瀨裕之
- Organizer
  第23回大気化学討論会
- Data Source
  KAKENHI-PROJECT-17H00780
[Presentation] 硝酸の三酸素同位体組成を利用した河川水中内の窒素循環速度測定法開発2017
- Author(s)
  池上文香, 角皆潤, 小幡裕介, 安藤健太, 中川書子
- Organizer
  JpGU-AGU Joint Meeting 2017
- Data Source
  KAKENHI-PROJECT-17H00780
[Presentation] 対流圏オゾンの三酸素同位体異常実測2017
- Author(s)
  李一君, 角皆潤, 中川書子, 中根令以, 佐藤啓市, 谷本浩志
- Organizer
  2017年度質量分析学会同位体比部会
- Data Source
  KAKENHI-PROJECT-15H02804
[Presentation] 硝酸の三酸素同位体組成を利用した河川水中内の窒素循環速度測定法開発2017
- Author(s)
  池上文香, 角皆潤, 小幡裕介, 安藤健太, 中川書子
- Organizer
  JpGU-AGU Joint Meeting 2017
- Data Source
  KAKENHI-PROJECT-15H02804
[Presentation] 自然界の三酸素同位体異常を指標に用いた河川・湖沼の窒素循環定量化2017
- Author(s)
  角皆潤, 中川書子
- Organizer
  第31回東海陸水談話会
- Invited
- Data Source
  KAKENHI-PROJECT-17H00780
[Presentation] Application of large flying boat for making observation in response to events in the Earth and Planetary Sciences2017
- Author(s)
  伊藤昌稚, 中川書子, 角皆潤
- Organizer
  JpGU-AGU Joint Meeting 2017
- Data Source
  KAKENHI-PROJECT-15H02804
[Presentation] 硝酸の三素同位体組成を利用した河川水中窒循環速度測定2017
- Author(s)
  池上文香, 角皆潤, 小幡祐介, 安藤健太, 中川書子
- Organizer
  2017年度日本地球化学会第64回年会
- Data Source
  KAKENHI-PROJECT-15H02804
[Presentation] 硝酸の三酸素同位体組成を利用した河川水中内の窒素循環速度測定法開発2017
- Author(s)
  池上文香，角皆潤，小幡裕介，安藤健太，中川書子
- Organizer
  JpGU-AGU Joint Meeting 2017
- Data Source
  KAKENHI-PROJECT-16K14308
[Presentation] 植物中の硝酸の同位体組成: 自然同位体組成を指標に用いた大気中の窒素酸化物の寄与評価2017
- Author(s)
  小幡祐介, 池谷康祐, 中川書子, 角皆潤
- Organizer
  JpGU-AGU Joint Meeting 2017
- Data Source
  KAKENHI-PROJECT-15H02804
[Presentation] Triple oxygen isotopes indicate that urbanization causes differences in the sources of nitrate between dry and wet atmospheric deposition.2017
- Author(s)
  David M Nelson, Urumu Tsunogai, Takuya Ohyama, Daisuke Komatsu, Fumiko Nakagawa, Izumi Noguchi, Takashi Yamaguchi
- Organizer
  JpGU-AGU Joint Meeting 2017
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-15H02804
[Presentation] Triple oxygen isotopes indicate that urbanization causes differences in the sources of nitrate between dry and wet atmospheric deposition2017
- Author(s)
  David M Nelson, Urumu Tsunogai, Takuya Ohyama, Daisuke Komatsu, Fumiko Nakagawa, Izumi Noguchi, Takashi Yamaguchi
- Organizer
  JpGU-AGU Joint Meeting 2017
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17H00780
[Presentation] 溶存酸素の三酸素同位体組成を指標に用いた琵琶湖水中の鉛直輸送解析2017
- Author(s)
  伊藤昌稚，角皆潤，中川書子，鋤柄千穂
- Organizer
  2017年度日本地球化学会第64回年会
- Data Source
  KAKENHI-PROJECT-16K14308
[Presentation] 炭素および水素の安定同位体比を指標に用いた酸化的水圏環境下における過飽和メタンの起源および挙動解明2017
- Author(s)
  三好友子，角皆潤，中川書子，鋤柄千穂，伊藤昌稚，松下俊之，小松大祐
- Organizer
  2017年度日本地球化学会第64回年会
- Data Source
  KAKENHI-PROJECT-16K14308
[Presentation] 対流圏 HONO の三酸素同位体組成日変化とそ起源の三酸素同位体組成日変化とそ起源2017
- Author(s)
  丁トウ, 中川書子, 角皆潤, 野口泉, 山口高
- Organizer
  2017年度日本地球化学会第64回年会
- Data Source
  KAKENHI-PROJECT-15H02804
[Presentation] 安定同位体を指標に用いた酸化的水圏環境における過飽和メタンの起源解明2017
- Author(s)
  三好友子，角皆潤，中川書子，鋤柄千穂，伊藤昌稚，小松大祐
- Organizer
  JpGU-AGU Joint Meeting
- Data Source
  KAKENHI-PROJECT-16K14308
[Presentation] 海洋学における軽元素安定同位体地球化学の新展開2017
- Author(s)
  角皆潤, 伊藤昌稚, 鋤柄千穂, 小松大祐, 中川書子
- Organizer
  日本地球化学会第64回年会
- Invited
- Data Source
  KAKENHI-PROJECT-17H00780
[Presentation] 都市大気中HONOの同位体組成の時間変化2017
- Author(s)
  丁トウ, 中川書子, 角皆潤, 野口泉, 山口高
- Organizer
  第23回大気化学討論会
- Data Source
  KAKENHI-PROJECT-15H02804
[Presentation] 酸素の微量同位体トレーサーを用いた水柱中の酸素消費速度定量法開発2017
- Author(s)
  柏木章吾，角皆潤，伊藤昌稚，鋤柄千穂，中川書子
- Organizer
  2017年度日本地球化学会第64回年会
- Data Source
  KAKENHI-PROJECT-16K14308
[Presentation] フロート水上機を用いた湖沼観測の可能性について2017
- Author(s)
  中川書子, 角皆潤
- Organizer
  JpGU-AGU Joint Meeting 2017
- Data Source
  KAKENHI-PROJECT-15H02804
[Presentation] 流域の土地利用変化が河川水中の硝酸の起源に与える影響について.2016
- Author(s)
  角皆潤, 宮内貴規, 大山拓也, 小松大祐, 中川書子, 小幡祐介
- Organizer
  日本地球惑星科学連合2016年大会
- Place of Presentation
  幕張メッセ国際会議場
- Year and Date
  2016-05-22
- Data Source
  KAKENHI-PROJECT-15H02804
[Presentation] Accurate Quantification of Atmospheric Nitrate in Stream Water Eluted from a Small Forested Watershed Using Triple Oxygen Isotopic Composition.2016
- Author(s)
  Obata, Y., Ando, K., Ohyama, T., Nakagawa, F., Tsunogai, U., Yamashita, N., Saito, T and Sase, H
- Organizer
  2016 Goldschmidt Conference
- Place of Presentation
  横浜国際会議場
- Year and Date
  2016-06-26
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-15H02804
[Presentation] Ocean Excursion Course for Undergraduate Students Using Research Vessel.2016
- Author(s)
  Nakagawa, F., Itoh, M and Tsunogai, U.
- Organizer
  2016 Goldschmidt Conference
- Place of Presentation
  横浜国際会議場
- Year and Date
  2016-06-26
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-15K12187
[Presentation] 大気中の窒素酸化物類の窒素同位体比について.2016
- Author(s)
  角皆潤, 中川書子, 大山拓也, 坪井一寛, 野口泉, 山口高志
- Organizer
  2016年度日本地球化学会第63回年会
- Place of Presentation
  大阪市立大学杉本キャンパス
- Year and Date
  2016-09-14
- Data Source
  KAKENHI-PROJECT-15H02804
[Presentation] Δ17O法を用いた酸栄養湖における窒素循環速度の定量.2016
- Author(s)
  中川書子, 松本佳海, 小幡祐介, 伊藤昌稚, 角皆潤
- Organizer
  2016年度日本地球化学会第63回年会
- Place of Presentation
  大阪市立大学杉本キャンパス
- Year and Date
  2016-09-14
- Data Source
  KAKENHI-PROJECT-15H02804
[Presentation] Δ17O法を用いた酸栄養湖における窒素循環速度の定量2016
- Author(s)
  中川書子, 松本佳海, 小幡祐介, 伊藤昌稚, 角皆潤
- Organizer
  日本地球化学会第63回年会
- Place of Presentation
  大阪市立大学（大阪府大阪市）
- Year and Date
  2016-09-14
- Data Source
  KAKENHI-PROJECT-16K14308
[Presentation] 三酸素同位体組成で探る森林小集水域における渓流水中の硝酸の起源.2016
- Author(s)
  小幡祐介, 安藤健太, 大山拓也, 中川書子, 角皆潤, 山下尚之, 齋藤辰善, 佐瀬裕之
- Organizer
  日本地球惑星科学連合2016年大会
- Place of Presentation
  幕張メッセ国際会議場
- Year and Date
  2016-05-22
- Data Source
  KAKENHI-PROJECT-15H02804
[Presentation] 自然安定同位体組成を指標に用いた地球表層環境における硝酸の起源解析と窒素循環速度定量2016
- Author(s)
  中川書子, 小幡祐介, 伊藤昌稚, 角皆潤
- Organizer
  第64回質量分析総合討論会
- Place of Presentation
  ホテル阪急エキスポパーク（大阪府吹田市）
- Year and Date
  2016-05-18
- Data Source
  KAKENHI-PROJECT-16K14308
[Presentation] 自然同位体トレーサーを用いた植物中の硝酸の起源推定および同化過程の解析.2016
- Author(s)
  小幡祐介, 池谷康祐, 中川書子, 角皆潤, 福澤加里部, 柴田英昭
- Organizer
  2016年度質量分析学会同位体比部会
- Place of Presentation
  秋田温泉さとみ
- Year and Date
  2016-11-16
- Data Source
  KAKENHI-PROJECT-15H02804
[Presentation] 三酸素同位体組成を指標に用いた大気中ガス状亜硝酸の起源推定.2016
- Author(s)
  中川書子, 中根令以, 角皆潤, 須藤健悟, 野口泉, 山口高志
- Organizer
  日本地球惑星科学連合2016年大会
- Place of Presentation
  幕張メッセ国際会議場
- Year and Date
  2016-05-22
- Data Source
  KAKENHI-PROJECT-15H02804
[Presentation] 自然安定同位体組成を指標に用いた地球表層環境における硝酸の起源解析と窒素循環速度定量.2016
- Author(s)
  中川書子, 小幡祐介, 伊藤昌稚, 角皆潤
- Organizer
  第64回質量分析総合討論会
- Place of Presentation
  ホテル阪急エキスポパーク
- Year and Date
  2016-05-18
- Data Source
  KAKENHI-PROJECT-15H02804
[Presentation] 噴煙中の気体成分の安定同位体比を指標に用いた火山噴気の遠隔温度測定.2016
- Author(s)
  高橋幸士, 角皆潤, 中川書子
- Organizer
  2016年度質量分析学会同位体比部会
- Place of Presentation
  秋田温泉さとみ
- Year and Date
  2016-11-16
- Data Source
  KAKENHI-PROJECT-15K12187
[Presentation] Quantifying Nitrate Dynamics in Lakes Using Triple Oxygen Isotopes as Tracers.2016
- Author(s)
  Tsunogai, U., Miyauchi, T., Ohyama, T., Komatsu, D., Obata, Y., and Nakagawa, F.
- Organizer
  2016 Goldschmidt Conference
- Place of Presentation
  横浜国際会議場
- Year and Date
  2016-06-26
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-15H02804
[Presentation] CRDS法による水の三酸素同位体組成測定.2016
- Author(s)
  倉和臣, 角皆潤, 中川書子
- Organizer
  2016年度質量分析学会同位体比部会
- Place of Presentation
  秋田温泉さとみ
- Year and Date
  2016-11-16
- Data Source
  KAKENHI-PROJECT-15K12187
[Presentation] 水素同位体交換平衡を利用した火山噴気温度の遠隔測定：航空機を用いた噴煙観測の将来性.2016
- Author(s)
  角皆潤, 程林, 小松大祐, 中川書子, 篠原宏志
- Organizer
  2016年度質量分析学会同位体比部会
- Place of Presentation
  秋田温泉さとみ
- Year and Date
  2016-11-16
- Data Source
  KAKENHI-PROJECT-15K12187
[Presentation] 溶存酸素の三酸素同位体組成自動分析手法の開発.2016
- Author(s)
  伊藤昌稚, 佐久間博基, 小松大佑, 中川書子, 角皆潤, 石村豊穂
- Organizer
  日本地球惑星科学連合2016年大会
- Place of Presentation
  幕張メッセ国際会議場
- Year and Date
  2016-05-22
- Data Source
  KAKENHI-PROJECT-15K12187
[Presentation] Triple Oxygen Isotopic Compositions of Atmospheric HONO: Evidence for the Importance of Primary Sources.2016
- Author(s)
  Nakagawa, F., Nakane, R., Tsunogai, U., Sudo, K., Noguchi, I. and Yamaguchi, T.
- Organizer
  2016 Goldschmidt Conference
- Place of Presentation
  横浜国際会議場
- Year and Date
  2016-06-26
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-15H02804
[Presentation] 火山噴気中の水蒸気の遠隔同位体比測定法の開発.2016
- Author(s)
  高橋幸士, 角皆潤, 栗田直幸, 中川書子
- Organizer
  2016年度日本地球化学会第63回年会
- Place of Presentation
  大阪市立大学杉本キャンパス
- Year and Date
  2016-09-14
- Data Source
  KAKENHI-PROJECT-15K12187
[Presentation] 硝酸の三酸素同位体組成を利用した河川水中の硝化速度開発.2016
- Author(s)
  池上文香, 角皆潤, 中川書子
- Organizer
  2016年度質量分析学会同位体比部会
- Place of Presentation
  秋田温泉さとみ
- Year and Date
  2016-11-16
- Data Source
  KAKENHI-PROJECT-15H02804
[Presentation] 三酸素同位体比を指標に加えることで河川水中の硝酸の起源とその挙動に関する理解を深める.2016
- Author(s)
  角皆潤, 宮内貴規, 大山拓也, 小松大祐, 中川書子, 小幡祐介
- Organizer
  2016年度日本地球化学会第63回年会
- Place of Presentation
  大阪市立大学杉本キャンパス
- Year and Date
  2016-09-14
- Data Source
  KAKENHI-PROJECT-15H02804
[Presentation] 硝酸の三酸素同位体組成を利用した河川水中の硝化・同化速度測定法開発.2016
- Author(s)
  池上文香，角皆潤，小幡祐介, 安藤健太, 中川書子
- Organizer
  第38回陸水物理研究会帯広大会
- Place of Presentation
  帯広とかちプラザ
- Year and Date
  2016-11-12
- Data Source
  KAKENHI-PROJECT-15H02804
[Presentation] Development of a Noble Pretreatment System for the Determination on the Triple Oxygen Isotopes of Dissolved Oxygen.2016
- Author(s)
  Ito, M., Sakuma, H., Komatsu, D., Nakagawa, F., Tsunogai, U., and Ishimura, T.
- Organizer
  2016 Goldschmidt Conference
- Place of Presentation
  横浜国際会議場
- Year and Date
  2016-06-26
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-15K12187
[Presentation] 木を見ず森を知る：微生物を斟酌せずに硝化速度や脱窒速度を測る.2016
- Author(s)
  角皆　潤, 中川書子
- Organizer
  日本微生物生態学会第31回大会
- Place of Presentation
  横須賀市文化会館
- Year and Date
  2016-10-22
- Invited
- Data Source
  KAKENHI-PROJECT-15H02804
[Presentation] 大気中ガス状亜硝酸（HONO）の三酸素同位体異常の定量化2015
- Author(s)
  中根令以, 大山拓也, 中川書子, 角皆潤, 野口泉
- Organizer
  日本地球惑星科学連合2015年大会
- Place of Presentation
  幕張メッセ国際会議場
- Year and Date
  2015-05-24
- Data Source
  KAKENHI-PROJECT-15H02804
[Presentation] 三酸素同位体組成を用いた湖沼における新生産量および再生生産量の定量2015
- Author(s)
  中川書子, 角皆潤, 小松大祐, 大山拓也, 宮内貴規, 佐久間博基, 南翔, 蓼沼雪衣, 梅田信, 田中敦
- Organizer
  日本地球惑星科学連合2015年大会
- Place of Presentation
  幕張メッセ国際会議場
- Year and Date
  2015-05-24
- Data Source
  KAKENHI-PROJECT-15K12187
[Presentation] 湧水系の溶存酸素の三酸素同位体組成：なぜ富士山湧水系は酸素に富んでいるのか？2015
- Author(s)
  角皆　潤, 南　翔, 佐久間博基, 大山拓也, 小松大祐, 中川書子, 加藤憲二
- Organizer
  第28回柿田川生態系研究会
- Place of Presentation
  静岡県清水町ホテル・エルムリージェンシー
- Year and Date
  2015-11-08
- Data Source
  KAKENHI-PROJECT-15K12187
[Presentation] 大気からの窒素負荷の大きい森林生態系から流出する硝酸の起源2015
- Author(s)
  安藤健太, 角皆潤, 大山拓也, 中川書子, 内山重輝, 山下尚之, 佐瀬裕之
- Organizer
  日本地球惑星科学連合2015年大会
- Place of Presentation
  幕張メッセ国際会議場
- Year and Date
  2015-05-24
- Data Source
  KAKENHI-PROJECT-15H02804
[Presentation] 変わりゆく湖：福島県猪苗代湖における現在の窒素循環速度定量2015
- Author(s)
  松本佳海, 角皆潤, 大山拓也, 中川書子
- Organizer
  日本地球惑星科学連合2015年大会
- Place of Presentation
  幕張メッセ国際会議場（千葉県・千葉市）
- Year and Date
  2015-05-24
- Data Source
  KAKENHI-PROJECT-25289151
[Presentation] 大気から沈着する硝酸の森林生態系における挙動2015
- Author(s)
  小幡祐介, 大山拓也, 中川書子, 角皆潤, 山下尚之, 齋藤辰善, 佐瀬裕之, 佐藤啓市, 大泉毅
- Organizer
  第21回大気化学討論会
- Place of Presentation
  東京工業大学大岡山キャンパス
- Year and Date
  2015-10-19
- Data Source
  KAKENHI-PROJECT-15H02804
[Presentation] 乾性沈着する硝酸と湿性沈着する硝酸の三酸素同位体組成を比較する2015
- Author(s)
  大山拓也, 角皆潤, 小松大祐, 中川書子, 野口泉, 山口高志
- Organizer
  第21回大気化学討論会
- Place of Presentation
  東京工業大学大岡山キャンパス
- Year and Date
  2015-10-19
- Data Source
  KAKENHI-PROJECT-15H02804
[Presentation] 乾性沈着する硝酸と湿性沈着する硝酸の三酸素同位体組成を比較する2015
- Author(s)
  大山拓也, 角皆潤, 小松大祐, 中川書子, 野口泉, 山口高志
- Organizer
  第21回大気化学討論会
- Place of Presentation
  東京工業大学（東京都・目黒区）
- Year and Date
  2015-10-19
- Data Source
  KAKENHI-PROJECT-25289151
[Presentation] 湧水系の溶存酸素の三酸素同位体組成：なぜ富士山湧水系は酸素に富んでいるのか？2015
- Author(s)
  角皆潤, 南翔, 佐久間博基, 大山拓也, 小松大祐, 中川書子, 加藤憲二
- Organizer
  第28回柿田川生態系研究会
- Place of Presentation
  ホテル・エルムリージェンシー（静岡県・清水町）
- Year and Date
  2015-11-08
- Data Source
  KAKENHI-PROJECT-26630223
[Presentation] 自然同位体トレーサーを用いた新生産・再生生産速度の定量：人工同位体トレーサー添加培養法との比較2015
- Author(s)
  中川書子, 小幡祐介, 角皆潤, 小松大祐, 田中敦, 梅田信
- Organizer
  日本地球化学会第62回年会
- Place of Presentation
  横浜国立大学（神奈川県・横浜市）
- Year and Date
  2015-09-16
- Data Source
  KAKENHI-PROJECT-25289151
[Presentation] 噴煙の安定同位体組成を利用した桜島火山の遠隔噴気温度測定2015
- Author(s)
  角皆潤, 程林, 池谷康祐, 小松大祐, 中川書子, 篠原宏志
- Organizer
  2015年度日本地球化学会第62回年会
- Place of Presentation
  横浜国立大学
- Year and Date
  2015-09-16
- Data Source
  KAKENHI-PROJECT-15K12187
[Presentation] In situ estimation of new and regenerated production rates in lakes using triple oxygen isotopes as tracers2015
- Author(s)
  F. Nakagawa, U. Tsunogai, D. D. Komatsu, T. Ohyama, T. Miyauchi, H. Sakuma, M. Umeda, and A. Tanaka
- Organizer
  AOGS 12th annual meeting
- Place of Presentation
  Suntec Convention Centre, Singapore
- Year and Date
  2015-08-02
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-15K12187
[Presentation] In situ estimation of new and regenerated production rates in lakes using triple oxygen isotopes as tracers2015
- Author(s)
  F. Nakagawa, U. Tsunogai, D. D. Komatsu, T. Ohyama, T. Miyauchi, H. Sakuma, M. Umeda, and A. Tanaka
- Organizer
  AOGS 12th annual meeting
- Place of Presentation
  Suntec Convention Centre, Singapore (Singapore)
- Year and Date
  2015-08-02
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-26630223
[Presentation] 自然同位体トレーサーを用いた新生産・再生生産速度の定量：人工同位体トレーサー添加培養法との比較2015
- Author(s)
  中川書子, 小幡祐介, 角皆潤, 小松大祐, 田中敦, 梅田信
- Organizer
  2015年度日本地球化学会第62回年会
- Place of Presentation
  横浜国立大学
- Year and Date
  2015-09-16
- Data Source
  KAKENHI-PROJECT-15K12187
[Presentation] 大気から沈着する硝酸の森林生態系における挙動2015
- Author(s)
  小幡祐介, 大山拓也, 中川書子, 角皆潤, 山下尚之, 齋藤辰善, 佐瀬裕之, 佐藤啓市, 大泉毅
- Organizer
  第21回大気化学討論会
- Place of Presentation
  東京工業大学（東京都・目黒区）
- Year and Date
  2015-10-19
- Data Source
  KAKENHI-PROJECT-25289151
[Presentation] ガス状亜硝酸(HONO)の三酸素同位体異常(Δ17O値)の定量2015
- Author(s)
  中根令以, 大山拓也, 中川書子, 角皆潤, 野口泉, 山口高志
- Organizer
  第21回大気化学討論会
- Place of Presentation
  東京工業大学大岡山キャンパス
- Year and Date
  2015-10-19
- Data Source
  KAKENHI-PROJECT-15H02804
[Presentation] 大気からの窒素負荷の大きい森林生態系から流出する硝酸の起源.2015
- Author(s)
  安藤健太, 角皆潤, 大山拓也, 中川書子, 内山重輝, 山下尚之, 佐瀬裕之
- Organizer
  日本地球惑星科学連合2015年大会
- Place of Presentation
  幕張メッセ国際会議場（千葉県・千葉市）
- Year and Date
  2015-05-24
- Data Source
  KAKENHI-PROJECT-25289151
[Presentation] 三酸素同位体組成を用いた湖沼における新生産量および再生生産量の定量2015
- Author(s)
  中川書子, 角皆潤, 小松大祐, 大山拓也, 宮内貴規, 佐久間博基, 南翔, 蓼沼雪衣, 梅田信, 田中敦
- Organizer
  日本地球惑星科学連合2015年大会
- Place of Presentation
  幕張メッセ国際会議場（千葉県・千葉市）
- Year and Date
  2015-05-24
- Data Source
  KAKENHI-PROJECT-26630223
[Presentation] 硝酸の自然同位体組成を指標に用いた窒素循環速度定量化手法の開発:人工トレーサー添加法との比較検証2012
- Author(s)
  角皆潤,蓼沼雪衣,大山拓也,小松大祐,中川書子,梅田信,田中敦
- Organizer
  日本地球惑星科学連合2012年大会
- Place of Presentation
  幕張メッセ国際会議場
- Year and Date
  2012-05-21
- Data Source
  KAKENHI-PROJECT-24404015
[Presentation] 硝酸の同位体組成を指標に用いたボリビア熱帯氷河流域における窒素循環解析2012
- Author(s)
  中川書子,大山拓也,小松大祐,角皆潤,梅田信,朝岡良浩,マルセロゴリティ
- Organizer
  日本地球惑星科学連合2012年大会
- Place of Presentation
  幕張メッセ国際会議場
- Year and Date
  2012-05-23
- Data Source
  KAKENHI-PROJECT-24404015
[Presentation] 17O, 18O, 15Nをトレーサーに用いた陸水環境における溶存硝酸の起源および窒素循環の解析法2011
- Author(s)
  中川書子,鈴木敦之,大山拓也,小松大祐,角皆潤,梅田信,柴田英昭,小畑元,田副博文
- Organizer
  2011年度日本地球化学会第58回年会
- Place of Presentation
  北海道大学学術交流会館
- Year and Date
  2011-09-16
- Data Source
  KAKENHI-PROJECT-22710001
[Presentation] 硝酸の同位体組成を指標に用いた東京湾における窒素循環解析2011
- Author(s)
  中川書子, 角皆潤, 小松大祐, 久保篤史, 神田穣太
- Organizer
  日本地球化学会
- Place of Presentation
  北海道大学(札幌市)
- Year and Date
  2011-09-14
- Data Source
  KAKENHI-PROJECT-22710001
[Presentation] 硝酸の三酸素同位体を指標に用いた貧栄養湖沼の窒素循環定量とその検証2011
- Author(s)
  蓼沼雪衣, 角皆潤, 大山拓也, 鈴木敦之, 小松大祐, 中川書子, 田中敦
- Organizer
  生物地球化学研究会
- Place of Presentation
  北海道大学(札幌市)
- Year and Date
  2011-10-22
- Data Source
  KAKENHI-PROJECT-22710001
[Presentation] 植物体内に含まれる硝酸中に見つかった三酸素同位体異常2011
- Author(s)
  鈴木敦之,角皆潤,中川書子,小松大祐,柴田英昭,福澤加里部
- Organizer
  2011年度日本地球化学会第58回年会
- Place of Presentation
  北海道大学学術交流会館
- Data Source
  KAKENHI-PROJECT-22710001
[Presentation] 硝酸態窒素・三酸素同位体組成を指標に用いたボリビア熱帯氷河流域における窒素循環解析2011
- Author(s)
  中川書子,小松大祐,角皆潤,梅田信
- Organizer
  (AHW023-07)日本地球惑星科学連合2011年大会
- Place of Presentation
  幕張メッセ国際会議場
- Year and Date
  2011-05-25
- Data Source
  KAKENHI-PROJECT-22710001
[Presentation] 硝酸の同位体組成を指標に用いたボリビアTuni湖流域における窒素循環解析2011
- Author(s)
  中川書子,小松大祐,角皆潤,梅田信
- Organizer
  生物地球化学研究会10周年記念セッション
- Place of Presentation
  北海道大学地球環境科学研究院
- Year and Date
  2011-10-22
- Data Source
  KAKENHI-PROJECT-22710001
[Presentation] 硝酸の三酸素同位体組成を指標に用いた大気硝酸の定量2011
- Author(s)
  大山拓也,小松大祐,代田里子,中川書子,角皆潤,野口泉,山口高志,佐藤啓市,大泉毅,坪井一寛
- Organizer
  (P3)生物地球化学研究会10周年記念セッション
- Place of Presentation
  北海道大学地球環境科学研究院
- Year and Date
  2011-10-22
- Data Source
  KAKENHI-PROJECT-22710001
[Presentation] 海洋における生物窒素固定における溶存態の固定窒素生産2011
- Author(s)
  角皆潤, 今野祐多, 小松大祐, 代田里子, 伊豆田岳志, 中川書子, 津田敦, 松井崇人, Y.-J.Eum, 鈴木光次
- Organizer
  生物地球化学研究会
- Place of Presentation
  北海道大学(札幌市)
- Year and Date
  2011-10-22
- Data Source
  KAKENHI-PROJECT-22710001
[Presentation] 硝酸の三酸素同位体組成を指標に用いた水環境中の窒素循環の定量化:非培養・現場型の窒素同化速度定量法開発2011
- Author(s)
  角皆潤,小松大祐,中川書子
- Organizer
  (MIS023-04)日本地球惑星科学連合2011年大会
- Place of Presentation
  幕張メッセ国際会議場
- Year and Date
  2011-05-22
- Data Source
  KAKENHI-PROJECT-22710001
[Presentation] 溶存酸素の三酸素同位体組成を指標に用いた成層水塊中での総一次生産量定量法開発:夏季支笏湖における観測結果2011
- Author(s)
  南翔, 佐久間博基, 小松大祐, 中川書子, 角皆潤, 田中敦
- Organizer
  生物地球化学研究会
- Place of Presentation
  北海道大学(札幌市)
- Year and Date
  2011-10-22
- Data Source
  KAKENHI-PROJECT-22710001
[Presentation] 溶存酸素の三酸素同位体組成を指標に用いた西部北太平洋海域の総一次生産量分布2011
- Author(s)
  佐久間博基, 小松大祐, 中川書子, 角皆潤
- Organizer
  生物地球化学研究会
- Place of Presentation
  北海道大学(札幌市)
- Year and Date
  2011-10-22
- Data Source
  KAKENHI-PROJECT-22710001
[Presentation] 海洋における生物窒素固定における溶存態の固定窒素生産2011
- Author(s)
  角皆潤,今野祐多,小松大祐,代田里子,伊豆田岳志,中川書子,津田敦,松井崇人, Y.-J. Eum,鈴木光次
- Organizer
  生物地球化学研究会10周年記念セッション
- Place of Presentation
  北海道大学地球環境科学研究院
- Year and Date
  2011-10-22
- Data Source
  KAKENHI-PROJECT-22710001
[Presentation] Triple oxygen isotopic composition of nitrate in plants(P9)2011
- Author(s)
  Suzuki, A., U. Tsunogai, F. Nakagawa, D. D. Komatsu, H. Shibata, K. Fukuzawa
- Organizer
  Meeting on Isotope-ratio mass spectrometry, The Mass Spectrometry Society of Japan
- Place of Presentation
  Busan, Korea
- Year and Date
  2011-11-23
- Data Source
  KAKENHI-PROJECT-22710001
[Presentation] 植物体内に含まれる硝酸中に見つかった三酸素同位体異常2011
- Author(s)
  鈴木敦之,角皆潤,中川書子,小松大祐,柴田英昭,福澤加里部
- Organizer
  生物地球化学研究会10周年記念セッション
- Place of Presentation
  北海道大学地球環境科学研究院
- Year and Date
  2011-10-22
- Data Source
  KAKENHI-PROJECT-22710001
[Presentation] 硝酸の三酸素同位体組成を指標に用いたNOxの光化学反応過程の解析2011
- Author(s)
  大山拓也,角皆潤,小松大祐,代田里子,中川書子,野口泉,山口高志,佐藤啓市,大泉毅,坪井一寛,木戸瑞佳
- Organizer
  2011年度日本地球化学会第58回年会
- Place of Presentation
  北海道大学学術交流会館
- Data Source
  KAKENHI-PROJECT-22710001
[Presentation] 硝酸の三酸素同位体組成を指標に用いた水環境中の窒素循環の定量化:非培養・現場型の窒素同化速度定量法開発2011
- Author(s)
  角皆潤, 小松大祐, 中川書子
- Organizer
  日本地球惑星科学連合2011年大会
- Place of Presentation
  幕張メッセ国際会議場(千葉県)(招待講演)
- Year and Date
  2011-05-22
- Data Source
  KAKENHI-PROJECT-22710001
[Presentation] 170,180,15Nをトレーサーに用いた陸水環境における溶存硝酸の起源および窒素循環の解析法2011
- Author(s)
  中川書子, 鈴木敦之, 大山拓也, 小松大祐, 角皆潤, 梅田信, 柴田英昭, 小畑元, 田副博文
- Organizer
  日本地球化学会
- Place of Presentation
  北海道大学(札幌市)
- Year and Date
  2011-09-14
- Data Source
  KAKENHI-PROJECT-22710001
[Presentation] Regional differences in the photochemical reaction paths of NOX estimated from the 17O tracer of nitrate(P22)2011
- Author(s)
  Ohayama, T., D. D. Komatsu, S. Daita, F. Nakagawa, U. Tsunogai, I. Noguchi, T. Yamaguchi, K. Sato, T. Ohizumi, K. Tsuboi
- Organizer
  Meeting on Isotope-ratio mass spectrometry, The Mass Spectrometry Society of Japan
- Place of Presentation
  Busan, Korea
- Year and Date
  2011-11-23
- Data Source
  KAKENHI-PROJECT-22710001
[Presentation] 硝酸の三酸素同位体を指標に用いた貧栄養湖沼の窒素循環定量とその検証2011
- Author(s)
  蓼沼雪衣,角皆潤,大山拓也,鈴木敦之,小松大祐,中川書子,田中敦
- Organizer
  生物地球化学研究会10周年記念セッション
- Place of Presentation
  北海道大学地球環境科学研究院
- Year and Date
  2011-10-22
- Data Source
  KAKENHI-PROJECT-22710001
[Presentation] 溶存酸素の三酸素同位体組成を指標に用いた成層水塊中での総一次生産量定量法開発:夏季支笏湖における観測結果2011
- Author(s)
  南翔,佐久間博基,小松大祐,中川書子,角皆潤,田中敦
- Organizer
  生物地球化学研究会10周年記念セッション
- Place of Presentation
  北海道大学地球環境科学研究院
- Year and Date
  2011-10-22
- Data Source
  KAKENHI-PROJECT-22710001
[Presentation] 硝酸態窒素・三酸素同位体組成を指標に用いたボリビア熱帯氷河流域における窒素循環解析2011
- Author(s)
  中川書子, 小松大祐, 角皆潤, 梅田信
- Organizer
  日本地球惑星科学連合2011年大会
- Place of Presentation
  幕張メッセ国際会議場(千葉県)
- Year and Date
  2011-05-25
- Data Source
  KAKENHI-PROJECT-22710001
[Presentation] 溶存酸素の三酸素同位体組成を指標に用いた西部北太平洋海域の総一次生産量分布2011
- Author(s)
  佐久間博基,小松大祐,中川書子,角皆潤
- Organizer
  生物地球化学研究会10周年記念セッション
- Place of Presentation
  北海道大学地球環境科学研究院
- Year and Date
  2011-10-22
- Data Source
  KAKENHI-PROJECT-22710001
[Presentation] Breakthrough in Isotope-Ratio Mass Spectrometry2011
- Author(s)
  Tsunogai, U., D. D. Komatsu, and F. Nakagawa
- Organizer
  Pre-seminar 2011 in Busan, Meeting on Isotope-ratio mass spectrometry, The Mass Spectrometry Society of Japan, Haeundae Grand Hotel in
- Place of Presentation
  Busan, Korea
- Year and Date
  2011-11-23
- Data Source
  KAKENHI-PROJECT-22710001
[Presentation] 硝酸の同位体組成を指標に用いた東京湾における窒素循環解析2011
- Author(s)
  中川書子,角皆潤,小松大祐,久保篤史,神田穣太
- Organizer
  2011年度日本地球化学会第58回年会
- Place of Presentation
  北海道大学学術交流会館
- Year and Date
  2011-09-16
- Data Source
  KAKENHI-PROJECT-22710001
[Presentation] Tracing atmospheric nitrate deposited onto western north Pacific.2010
- Author(s)
  Komatsu, D.D., Tsunogai, U., Daita, S., Konno, U., Ohkubo, S.B., Nakagawa, F.
- Organizer
  American Geophysical Union, 2010 Fall Meeting
- Place of Presentation
  San Francisco, CA, USA
- Data Source
  KAKENHI-PLANNED-18067001
[Presentation] 溶存酸素の三酸素同位体組成から求めた西部北太平洋の総一次生産量及び水塊の挙動2010
- Author(s)
  佐久間博基・小松大祐・中川書子・角皆潤
- Organizer
  日本海洋学会秋季大会
- Place of Presentation
  東京農業大学オホーツクキャンパス
- Data Source
  KAKENHI-PROJECT-22710001
[Presentation] 溶存酸素の三酸素同位体組成から求めた西部北太平洋の総一次生産量及び水塊の挙動2010
- Author(s)
  佐久間博基・小松大祐・中川書子・角皆潤
- Organizer
  日本海洋学会秋季大会
- Place of Presentation
  東京農業大学オホーツクキャンパス
- Data Source
  KAKENHI-PLANNED-18067001
[Presentation] Simultaneous determination of stable isotopic compositions of nitrous oxide(delta15N and delta18O of N2O) and methane(delta13C of CH4) in nanomolar quantities from a single water sample(V51B-2200)2010
- Author(s)
  Hirota, A., U. Tsunogai, D. D. Komatsu and F. Nakagawa
- Organizer
  2010 AGU Fall Meeting
- Place of Presentation
  Moscone Convention Center, San Francisco, California, USA.
- Data Source
  KAKENHI-PROJECT-22710001
[Presentation] Tracing the fate of atmospheric nitrate deposited onto an oligotrophic lake in eastern Asia(B51H-0459)2010
- Author(s)
  Tsunogai, U., Daita, S., Komatsu, D. D., Nakagawa, F., Tanaka, A.
- Organizer
  2010 AGU Fall Meeting
- Place of Presentation
  Moscone Convention Center, San Francisco, California, USA.
- Data Source
  KAKENHI-PROJECT-22710001
[Presentation] Simultaneous determination of stable isotopic compositions of nitrous oxide (delta15N and delta18O of N2O) and methane (delta13C of CH4) in nanomolar quantities from a single water sample2010
- Author(s)
  Hirota, A., U.Tsunogai, D.D.Komatsu, F.Nakagawa
- Organizer
  AGU Fall Meeting
- Place of Presentation
  San Francisco USA
- Data Source
  KAKENHI-PROJECT-22710001
[Presentation] 硝酸の同位体組成を指標に用いた東京湾における窒素循環解析2010
- Author(s)
  中川書子・角皆潤・小松大祐・桑原潤・久保篤史・神田譲太
- Organizer
  日本海洋学会秋季大会
- Place of Presentation
  東京農業大学オホーツクキャンパス
- Data Source
  KAKENHI-PROJECT-22710001
[Presentation] Simultaneous determination of stable isotopic compositions of nitrous oxide (δ^<15>N and δ^<18>O of N_2O) and methane (δ^<13>C of CH_4) in nanomolar quantities from a single water sample2010
- Author(s)
  Hirota, A., U.Tsunogai, D.D.Komatsu, F.Nakagawa
- Organizer
  American Geophysical Union, 2010 Fall Meeting
- Place of Presentation
  San Francisco, CA, USA
- Data Source
  KAKENHI-PLANNED-18067001
[Presentation] Tracing the fate of atmospheric nitrate deposited onto a forest ecosystem in eastern Asia using triple oxygen isotopes(solicited talk)2010
- Author(s)
  Tsunogai, U., D. D. Komatsu, S. Daita, G. A. Kazemi, F. Nakagawa, I. Noguchi, and J. Zhang
- Organizer
  European Geosciences Union General Assembly 2010
- Place of Presentation
  Vienna, Austria
- Data Source
  KAKENHI-PROJECT-22710001
[Presentation] Tracing atmospheric nitrate deposited onto western north Pacific ocean(B31C-0314)2010
- Author(s)
  Komatsu, D. D., Tsunogai, U., Daita, S., Konno, U., Ohkubo, S. B. Nakagawa, F.
- Organizer
  2010 AGU Fall Meeting
- Place of Presentation
  Moscone Convention Center, San Francisco, California, USA.
- Data Source
  KAKENHI-PROJECT-22710001
[Presentation] The oxygen isotope anomaly of nitrate as tracer of atmospheric nitrate in marine nitrogen cycling2010
- Author(s)
  Komatsu, D. D., S. Daita, U. Konno, S. B. Ohkubo, F. Nakagawa, and U. Tsunogai
- Organizer
  European Geosciences Union General Assembly 2010
- Place of Presentation
  Vienna, Austria
- Data Source
  KAKENHI-PROJECT-22710001
[Presentation] 生物窒素固定における溶存態の固定窒素生産2010
- Author(s)
  今野祐多・角皆潤・小松大祐・代田里子・伊豆田岳志・中川書子・津田敦・松井崇人・Y.-J. Eum・鈴木光次
- Organizer
  日本海洋学会秋季大会
- Place of Presentation
  東京農業大学オホーツクキャンパス
- Data Source
  KAKENHI-PROJECT-22710001
[Presentation] 硝酸イオンの三酸素同位体組成定量法開発とこれをトレーサーに用いた大気沈着窒素の挙動解析2009
- Author(s)
  角皆潤・小松大祐・代田里子・桑原潤・中川書子
- Organizer
  日本分析化学会第58年会
- Place of Presentation
  北海道大学
- Year and Date
  2009-09-26
- Data Source
  KAKENHI-PROJECT-19740333
[Presentation] 域生態系における大気沈着窒素の浄化効率:市販のミネラル・ウォーターを用いた評価2009
- Author(s)
  角皆潤・代田里子・小松大祐・中川書子
- Organizer
  2009年度日本地球化学会第56回年会
- Place of Presentation
  広島大学
- Year and Date
  2009-09-16
- Data Source
  KAKENHI-PROJECT-19740333
[Presentation] Significance of N_2 fixation in dissolved fractions of organic nitrogen.2009
- Author(s)
  Konno, U., U.Tsunogai, D.D.Komatsu, S.Daita, F.Nakagawa, A.Tsuda, T.Matsui, Y.-J.Eum, K.Suzuki
- Organizer
  SOLAS Open Science Conference
- Place of Presentation
  Barcelona, Spain.
- Year and Date
  2009-11-16
- Data Source
  KAKENHI-PLANNED-18067001
[Presentation] Tracing atmospheric nitrate in surface ocean using the triple oxygen isotopic compositions as tracers2009
- Author(s)
  D.D. Komatsu, S.B. Ohkubo, S. Daita, F. Nakagawa, U. Tsunogai
- Organizer
  SOLAS Open Science Conference 2009
- Place of Presentation
  Barcelona, Spain
- Data Source
  KAKENHI-PROJECT-19740333
[Presentation] 三酸素同位体組成を指標に用いた大気から沈着した窒素と森林生態系の相互作用の評価」「大気圏と生物圏の相互作用:大気化学を中心として2009
- Author(s)
  角皆潤・小松大祐・代田里子・中川書子・野口泉・張勁
- Organizer
  北海道大学低温科学研究所研究集会
- Place of Presentation
  北海道大学低温科学研究所講堂
- Data Source
  KAKENHI-PROJECT-19310007
[Presentation] 西部北太平洋亜熱帯域におけるδ^<15>N_<NO3->の鉛直分布2009
- Author(s)
  角皆潤, 小松大祐, 代田里子, 大久保智, 今野祐多, 中川書子
- Organizer
  日本海洋学会春季大会
- Place of Presentation
  東京大学本郷キャンパス
- Data Source
  KAKENHI-PLANNED-18067001
[Presentation] 「改良^<15>Nトレーサー法による西部北太平洋海域における海洋窒素固定速度定量」(2C06)2009
- Author(s)
  今野祐多・小松大祐・代田里子・桑原潤・木戸唯介・中川書子・角皆潤・松井崇人・鈴木光次
- Organizer
  2009年度日本地球化学会第56回年会
- Place of Presentation
  広島大学
- Year and Date
  2009-09-16
- Data Source
  KAKENHI-PLANNED-18067001
[Presentation] 溶存硝酸の三酸素同位体組成をトレーサーに用いた地下水中の窒素循環解析2009
- Author(s)
  角皆潤・小松大祐・代田里子・中川書子・張勁
- Organizer
  日本地球惑星科学連合大会(招待講演)
- Place of Presentation
  幕張メッセ国際会議場
- Year and Date
  2009-05-18
- Data Source
  KAKENHI-PROJECT-19310007
[Presentation] 海洋表層水中の硝酸にみつかった大気沈着硝酸の痕跡とその分布2009
- Author(s)
  小松大祐, 大久保智, 今野祐多, 代田里子, 中川書子, 角皆潤
- Organizer
  2009年度日本地球化学会第56回年会
- Place of Presentation
  広島大学
- Year and Date
  2009-09-16
- Data Source
  KAKENHI-PROJECT-19740333
[Presentation] 陸域生態系における大気沈着窒素の浄化効率:市販のミネラル・ウォーターを用いた評価2009
- Author(s)
  角皆潤・代田里子・小松大祐・中川書子
- Organizer
  2009年度日本地球化学会第56回年会
- Place of Presentation
  広島大学
- Year and Date
  2009-09-16
- Data Source
  KAKENHI-PROJECT-19740333
[Presentation] 窒素栄養塩類の分子別窒素同位体組成の鉛直分布と亜熱帯海域における窒素循環2009
- Author(s)
  角皆潤, 代田里子, 今野祐多, 廣田明成, 小松大祐, 中川書子
- Organizer
  東京大学海洋研究所共同利用シンポジウム「微量元素・同位体を用いた海洋の生物地球化学研究の最新動向と展望」
- Place of Presentation
  東京大学海洋研究所講堂
- Data Source
  KAKENHI-PLANNED-18067001
[Presentation] 溶存硝酸の三酸素同位体組成をトレーサーに用いた地下水中の窒素循環解析2009
- Author(s)
  角皆潤, 小松大祐, 代田里子, 中川書子, 張勁
- Organizer
  日本地球惑星科学連合大会
- Place of Presentation
  幕張メッセ国際会議場
- Year and Date
  2009-05-18
- Data Source
  KAKENHI-PROJECT-19310007
[Presentation] 三酸素同位体指標を用いた大気中一酸化二窒素の収支について2008
- Author(s)
  小松大祐, 石村豊穂, 中川書子, 角皆潤
- Organizer
  日本地球惑星科学連合2008年大会
- Place of Presentation
  幕張メッセ国際会議場
- Data Source
  KAKENHI-PLANNED-18067001
[Presentation] 亜熱帯域の大気一海洋相互作用2008
- Author(s)
  角皆潤、小松大祐、代田里子、今野祐多、桑原潤、中川書子、亀山宗彦、猪俣敏、谷本浩志
- Organizer
  東京大学海洋研究所共同利用シンポジウム「亜熱帯海洋単の最前線」
- Place of Presentation
  東京大学農学部
- Data Source
  KAKENHI-PLANNED-18067001
[Presentation] 森林生態系における沈着窒素の利用効率2008
- Author(s)
  角皆潤, 小松大祐, 代田里子, 中川書子, 張勁
- Organizer
  日本地球化学会第55回年会
- Place of Presentation
  東京大学
- Data Source
  KAKENHI-PROJECT-19310007
[Presentation] 張勁森林生態系における沈着窒素の利用効率2008
- Author(s)
  角皆潤, 小松大祐, 代田里子, 中川書子
- Organizer
  日本地球化学会第55回年会
- Place of Presentation
  東京大学
- Data Source
  KAKENHI-PROJECT-19310007
[Presentation] 「海洋表層における生物起源微量気体の生成・分解過程とその気候変化への応答」W-PASS2008
- Author(s)
  角皆潤, 中川書子, 谷本浩志, 猪俣敏
- Organizer
  第3回特定領域研究「大気海洋物質循環」全体会議
- Place of Presentation
  埼玉県熊谷市ヘリテイジ・リゾート
- Data Source
  KAKENHI-PLANNED-18067001
[Presentation] 三酸素同位体組成を指標に用いた陸水中の窒素循環解析2008
- Author(s)
  代田里子, 小松大祐, 大久保智, 今野祐多, 広田明成, 中川書子, 角皆潤
- Organizer
  日本地球惑星科学連合2008年大会
- Place of Presentation
  幕張メッセ国際会議場
- Data Source
  KAKENHI-PROJECT-19310007
[Presentation] 亜熱帯域の大気-海洋相互作用2008
- Author(s)
  角皆潤, 小松大祐, 代田里子, 今野祐多, 桑原潤, 中川書子, 亀山宗彦, 猪俣敏, 谷本浩志
- Organizer
  東京大学海洋研究所共同利用シンポジウム「亜熱帯海洋学の最前線
- Place of Presentation
  東京大学農学部
- Data Source
  KAKENHI-PLANNED-18067001
[Presentation] Microscale heterogeneities in the stable carbon and oxygen isotopic compositions of the international standard calcite materials2008
- Author(s)
  Ishimura, T., Tsunogai, U., and Nakagawa, F.
- Organizer
  AGU 2008 Fall Meeting
- Place of Presentation
  San Francisco
- Data Source
  KAKENHI-PLANNED-18067001
[Presentation] Microscale heterogeneities in the stable carbon and oxygen isotopic compositions of the international standard calcite materials.2008
- Author(s)
  Ishimura, T., Tsunogai, U., Nakagawa, F.
- Organizer
  AGU 2008 Fall Meeting
- Place of Presentation
  San Francisco, USA.
- Data Source
  KAKENHI-PLANNED-18067001
[Presentation] 海洋における総一次生産量定量に向けた溶存酸素分子の高精度三酸素同位体組成定量法開発2008
- Author(s)
  佐久間博基, 石村豊穂, 中川書子, 角皆潤
- Organizer
  2008年度日本質量分析学会同位体比部会
- Place of Presentation
  愛知県民の森
- Data Source
  KAKENHI-PLANNED-18067001
[Presentation] 大気由来硝酸の指標:三酸素同位体組成とその応用2008
- Author(s)
  小松大祐, 大久保智, 石村豊穂, 中川書子, 角皆潤
- Organizer
  2008年度日本質量分析学会同位体比部会
- Place of Presentation
  愛知県民の森
- Data Source
  KAKENHI-PROJECT-19740333
[Presentation] メタンとエタンと一酸化二窒素の濃度と炭素・窒素・酸素安定同位体組成を同時に定量する2008
- Author(s)
  角皆潤, 廣田明成, 小松大祐, 中川書子
- Organizer
  2008年度日本質量分析学会同位体比部会
- Place of Presentation
  愛知県民の森
- Data Source
  KAKENHI-PLANNED-18067001
[Presentation] 張勁「森林生態系における沈着窒素の利用効率」(1F16)2008
- Author(s)
  角皆潤, 小松大祐, 代田里子, 中川書子
- Organizer
  日本地球化学会第55回年会
- Place of Presentation
  東京大学教養学部
- Data Source
  KAKENHI-PROJECT-19310007
[Presentation] 海洋表層における生物起源微量気体の生成・分解過程とその気候変化への応答2008
- Author(s)
  角皆潤、中川書子、谷本浩志、猪俣敏
- Organizer
  W-PASS第3回特定領域研究「大気海洋物質循環」全体会議
- Place of Presentation
  埼玉県熊谷市ヘリテイジ・リゾート
- Data Source
  KAKENHI-PLANNED-18067001
[Presentation] 森林生態系における沈着窒素の利用効率2008
- Author(s)
  角皆潤・小松大祐・代田里子・中川書子・張勁
- Organizer
  日本地球化学会第55回年会
- Place of Presentation
  東京大学教養学部
- Data Source
  KAKENHI-PROJECT-19740333
[Presentation] 海水中の溶存硝酸イオンにおける三酸素同位体組成異常の発見とこれを指標に用いた海洋窒素循環解析2008
- Author(s)
  角皆潤, 小松大祐, 大久保智, 石村豊穂, 広田明成, 代田里子, 中川書子
- Organizer
  日本地球惑星科学連合2008年大会
- Place of Presentation
  幕張メッセ国際会議場
- Data Source
  KAKENHI-PROJECT-19740333
[Presentation] 硝酸の三酸素同位体組成を指標に用いた沈着後のNOxの環境動態解析2007
- Author(s)
  角皆潤、小松大祐、大久保智、石村豊穂、廣田明成、代田里子、中川書子
- Organizer
  第13回大気化学討論会
- Place of Presentation
  名古屋大学東山キャンパス野依記念学術交流館
- Data Source
  KAKENHI-PROJECT-19740333
[Presentation] 海水中のNO3 -における三酸素同位体組成異常の発見とトレーサーとしての利用の可能性2007
- Author(s)
  角皆潤・小松大祐・大久保智・石村豊穂・廣田明成・代田里子・中川書子
- Organizer
  2007年度日本海洋学会秋季大会
- Place of Presentation
  琉球大学工学部
- Data Source
  KAKENHI-PROJECT-19740333
[Presentation] 大気由来硝酸の指標:三酸素同位体組成とその応用2007
- Author(s)
  小松大祐・大久保智・石村豊穂・中川書子・角皆潤
- Organizer
  日本地球化学会第54回年会
- Place of Presentation
  岡山大学
- Data Source
  KAKENHI-PROJECT-19740333
[Presentation] Determination of triple oxygen isotopic compositions of nitrate by using continuous-flow isotope ratio MS.2007
- Author(s)
  Komatsu, D.D., S.B.Ohkubo, T.Ishimura, F.Nakagawa, U.Tsunogai
- Organizer
  21st Century COE International Symposium on The Origin and Evolution of Natural Diversity (poster)
- Place of Presentation
  Hokkaido University.
- Data Source
  KAKENHI-PLANNED-18067001
[Presentation] Enrichment of nitrous oxide in water column of Bering sea and Chukchi sea.2007
- Author(s)
  Hirota, A., A.Ijiri, D.D.Komatsu, S.B.Ohkubo, F.Nakagawa, U.Tsunogai
- Organizer
  OS43B-1241, AGU 2007 Fall Meeting
- Place of Presentation
  San Francisco
- Data Source
  KAKENHI-PLANNED-18067001
[Presentation] 海水中のNO_<3->における三酸素同位体組成異常の発見とトレーサーとしての利用の可能性2007
- Author(s)
  角皆潤・小松大祐・大久保智・石村豊穂・廣田明成・代田里子・中川書子
- Organizer
  2007年度日本海洋学会秋季大会
- Place of Presentation
  琉球大学工学部
- Data Source
  KAKENHI-PROJECT-19740333
[Presentation] 三酸素同位体指標(δ17O, δ18O)を用いた大気中一酸化二窒素の起源推定2007
- Author(s)
  小松大祐・大久保智・石村豊穂・中川書子・角皆潤
- Organizer
  日本地球惑星科学連合2007年大会
- Place of Presentation
  幕張メッセ国際会議場
- Data Source
  KAKENHI-PROJECT-19740333
[Presentation] Determination on the Triple Oxygen isotopic Compositions of Nitrate in Ocean.2007
- Author(s)
  Tsunogai, U., D.D.Komatsu, S.B.Ohkubo, T.Ishimura, S.Daita, F.Nakagawa
- Organizer
  21st Century COE International Symposium on The Origin and Evolution of Natural Diversity
- Place of Presentation
  Hokkaido University.
- Data Source
  KAKENHI-PLANNED-18067001
[Presentation] Determination of triple oxygen isotopic compositions of nitrate by using continuous-flow isotope ratio MS.2007
- Author(s)
  Komatsu, D.D., S.B. Ohkubo, T. Ishimura, F. Nakagawa, U. Tsunogai
- Organizer
  21st Century COE International Symposium on The Origin and Evolution of Natural Diversity
- Place of Presentation
  Hokkaido University
- Data Source
  KAKENHI-PROJECT-19740333
[Presentation] 三酸素同位体指標を用いた陸水中の窒素循環解析2007
- Author(s)
  代田里子・小松大祐・大久保智・廣田明成・今野祐多・木戸唯介・中川書子・角皆潤・金龍元
- Organizer
  日本地球化学会第54回年会
- Place of Presentation
  岡山大学
- Data Source
  KAKENHI-PROJECT-19740333
[Presentation] Determination on the Triple Oxygen isotopic Compositions of Nitrate in Ocean.2007
- Author(s)
  Tsunogai, U., D.D. Komatsu, S.B. Ohkubo, T. Ishimura, S. Daita, F. Nakagawa
- Organizer
  21st Century COE International Symposium on The Origin and Evolution of Natural Diversity
- Place of Presentation
  Hokkaido University
- Data Source
  KAKENHI-PROJECT-19740333
[Presentation] 降水に含まれる硝酸イオンの三酸素同位体組成を指標に用いたNOxの光化学反応過程解析2007
- Author(s)
  代田里子・小松大祐・大久保智・中川書子・角皆潤・野口泉・金龍元
- Organizer
  第13回大気化学討論会
- Place of Presentation
  古屋大学東山キャンパス野依記念学術交流館
- Data Source
  KAKENHI-PROJECT-19740333
[Presentation] Source of D-enriched hydrogen molecule in urban areas ; photochemical decomoposition of anthropogenic NMHCs?2007
- Author(s)
  Konno, U., Komatsu, D.D., Tsunogai, U., Nakagawa, F.
- Organizer
  AGU 2007 Fall Meeting
- Place of Presentation
  San Francisco
- Data Source
  KAKENHI-PLANNED-18067001
[Presentation] High precision dissolved trace gas monitoring in ocean using membrane inlet mass spectrometry2007
- Author(s)
  Ohya, T., Konno, U., Hirota, A., Komatsu, D.D., Ishimura, T., Nakagawa, F., Tsunogai, U.
- Organizer
  International Symposium on The Origin and Evolution of Natural Diversity (poster), Sapporo, Japan
- Place of Presentation
  Hokkaido University.
- Data Source
  KAKENHI-PLANNED-18067001
[Presentation] 有機体窒素の高感度窒素同位体組成定量法の開発と窒素固定速度定量への応用2007
- Author(s)
  木戸唯介・角皆潤・小松大祐・大久保智・廣田明成・今野祐多・中川書子
- Organizer
  2007年度日本海洋学会秋季大会
- Place of Presentation
  琉球大学工学部
- Data Source
  KAKENHI-PROJECT-19740333
[Presentation] Chemical conversion of PON to nitrous oxide for nitrogen isotopic analysis : High-sensitivity tracer assay for nitrogen fixation, OS53A-10942006
- Author(s)
  Tsunogai, U. , Kido, T. , Hirota, A. , Ohkubo, S. , Komatsu, D. D. , Nakagawa, F.
- Organizer
  AGU 2006 Fall Meeting
- Place of Presentation
  San Francisco
- Data Source
  KAKENHI-PLANNED-18067001
[Presentation] 植物中の天然同位体トレーサーを用いた窒素同化過程の解析
- Author(s)
  中川書子, 岡田駿, 鈴木敦之, 小松大祐, 角皆潤, 柴田英昭, 福澤加里部
- Organizer
  質量分析学会同位体比部会
- Place of Presentation
  筑波山温泉旅館一望
- Year and Date
  2014-11-26 – 2014-11-28
- Data Source
  KAKENHI-PROJECT-25660112
[Presentation] 都市域における乾性沈着 HNO3 の起源について
- Author(s)
  大山拓也, 角皆潤, 小松大祐, 中川書子, 野口泉
- Organizer
  2013年度日本地球化学会第60回年会
- Place of Presentation
  筑波大学，つくば市
- Data Source
  KAKENHI-PROJECT-25660112
[Presentation] 貧栄養・中栄養湖沼における大気沈着由来の硝酸の混合比
- Author(s)
  角皆潤, 宮内貴規, 大山拓也, 小松大祐, 蓼沼雪衣, 中川書子, 梅田信, 田中敦
- Organizer
  第19回大気化学討論会
- Place of Presentation
  和倉温泉のと楽，石川県
- Data Source
  KAKENHI-PROJECT-25660112
[Presentation] 植生の違いが表層土壌浸透水の溶存窒素動態に及ぼす影響
- Author(s)
  井上貴央, 角皆潤, 中川書子, 山下洋平, 吉田俊也, 福澤加里部, 柴田英昭
- Organizer
  日本森林学会
- Place of Presentation
  北海道大学
- Year and Date
  2015-03-26 – 2015-03-29
- Data Source
  KAKENHI-PROJECT-25660112
[Presentation] 硝酸の三酸素同位体組成を指標に用いた中栄養湖沼における窒素循環解析
- Author(s)
  宮内貴規, 大山拓也, 角皆潤, 中川書子, 小松大祐
- Organizer
  日本地球化学会
- Place of Presentation
  富山大学
- Year and Date
  2014-09-16 – 2014-09-18
- Data Source
  KAKENHI-PROJECT-25660112
[Presentation] 三酸素同位体組成を用いた湖沼における新生産速度および再生生産速度の定量
- Author(s)
  中川書子、角皆潤、小松大介、大山拓哉、佐久間博基、宮内貴規、南翔、蓼沼雪衣、梅田信、田中敦
- Organizer
  日本地球惑星科学連合2015年大会
- Place of Presentation
  幕張メッセ（千葉県千葉市）
- Year and Date
  2015-05-24 – 2015-05-28
- Data Source
  KAKENHI-PROJECT-26630223
[Presentation] 富栄養化湖沼における窒素循環速度の定量：硝酸の天然同位体トレーサーを用いた解析
- Author(s)
  中川書子, 大山拓也, 角皆潤, 小松大祐, 梅田信
- Organizer
  2014年度日本地球化学会第61回年会
- Place of Presentation
  富山大学（富山県富山市）
- Year and Date
  2014-09-16 – 2014-09-18
- Data Source
  KAKENHI-PROJECT-25289151
[Presentation] 硝酸の三酸素同位体組成を指標に用いたNOxの光化学反応過程の解析
- Author(s)
  中根令以, 大山拓也, 中川書子, 角皆潤, 野口泉, 山口高志
- Organizer
  第20回大気化学討論会
- Place of Presentation
  府中グリーンプラザ（東京都府中市）
- Year and Date
  2014-10-27 – 2014-10-29
- Data Source
  KAKENHI-PROJECT-24404015
[Presentation] 水の三酸素同位体比測定
- Author(s)
  中川書子, 角皆潤
- Organizer
  2014年度質量分析学会同位体比部会
- Place of Presentation
  彩香の宿一望（茨城県つくば市）
- Year and Date
  2014-11-26 – 2014-11-28
- Data Source
  KAKENHI-PROJECT-24404015
[Presentation] 硝酸の三酸素同位体組成を指標に用いたNOxの光化学反応過程の解析
- Author(s)
  中根令以, 大山拓也, 中川書子, 角皆潤, 野口泉, 山口高志
- Organizer
  大気化学討論会
- Place of Presentation
  府中グリーンプラザ本館
- Year and Date
  2014-10-27 – 2014-10-29
- Data Source
  KAKENHI-PROJECT-25660112
[Presentation] 炭素および水素安定同位体比を用いた天然環境下におけるメタン酸化過程解析
- Author(s)
  松下俊之, 角皆潤, 中川書子, 小松大祐
- Organizer
  2014年度日本地球化学会第61回年会
- Place of Presentation
  富山大学（富山県富山市）
- Year and Date
  2014-09-16 – 2014-09-18
- Data Source
  KAKENHI-PROJECT-25289151
[Presentation] 軽元素安定同位体比指標の弱点とその克服に向けて
- Author(s)
  角皆潤, 中川書子
- Organizer
  2014年度質量分析学会同位体比部会
- Place of Presentation
  彩香の宿一望（茨城県つくば市）
- Year and Date
  2014-11-26 – 2014-11-28
- Invited
- Data Source
  KAKENHI-PROJECT-24404015
[Presentation] 湧水系の溶存酸素の三酸素同位体組成：なぜ富士山湧水系は酸素に富んでいるのか？
- Author(s)
  角皆潤, 南翔, 佐久間博基, 大山拓也, 小松大祐, 中川書子, 加藤憲二
- Organizer
  日本地球惑星科学連合2013年大会
- Place of Presentation
  幕張メッセ国際会議場，千葉県
- Invited
- Data Source
  KAKENHI-PROJECT-25660112
[Presentation] 富栄養化湖沼における窒素循環速度の定量：硝酸の天然同位体トレーサーを用いた解析
- Author(s)
  中川書子, 大山拓也, 角皆潤, 小松大祐, 梅田信
- Organizer
  日本地球化学会
- Place of Presentation
  富山大学
- Year and Date
  2014-09-16 – 2014-09-18
- Data Source
  KAKENHI-PROJECT-25660112
[Presentation] 三酸素同位体組成を用いた湖沼における新生産速度および再生生産速度の定量
- Author(s)
  中川書子、角皆潤、小松大介、大山拓哉、佐久間博基、宮内貴規、南翔、蓼沼雪衣、梅田信、田中敦
- 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（神奈川県横浜市）
- Year and Date
  2014-04-28 – 2014-05-02
- Data Source
  KAKENHI-PROJECT-26630223
[Presentation] 軽元素安定同位体比指標の弱点とその克服に向けて
- Author(s)
  角皆潤, 中川書子
- Organizer
  質量分析学会同位体比部会
- Place of Presentation
  筑波山温泉旅館一望
- Year and Date
  2014-11-26 – 2014-11-28
- Invited
- Data Source
  KAKENHI-PROJECT-25660112
[Presentation] 亜熱帯域の大気-海洋相互作用亜熱, 亜熱帯海洋学の最前線
- Author(s)
  角皆潤・小松大祐・代田里子・今野祐多・桑原潤・中川書子・亀山宗彦・猪俣敏・谷本浩志
- Organizer
  東京大学海洋研究所共同利用シンポジウム
- Place of Presentation
  東京大学農学部
- Data Source
  KAKENHI-PROJECT-19740333
[Presentation] 硝酸の三酸素同位体組成を指標に用いた中栄養湖沼における窒素循環解析
- Author(s)
  宮内貴規, 大山拓也, 角皆潤, 中川書子, 小松大祐
- Organizer
  2014年度日本地球化学会第61回年会
- Place of Presentation
  富山大学（富山県富山市）
- Year and Date
  2014-09-16 – 2014-09-18
- Data Source
  KAKENHI-PROJECT-25289151

1. TSUNOGAI Urumu (50313367)

# of Collaborated Projects: 5 results

# of Collaborated Products: 119 results
2. UMEDA Makoto (10447138)

# of Collaborated Projects: 4 results

# of Collaborated Products: 8 results
3. TANIMOTO Hiroshi (30342736)

# of Collaborated Projects: 2 results

# of Collaborated Products: 4 results
4. INOMATA SAtoshi (80270586)

# of Collaborated Projects: 2 results

# of Collaborated Products: 4 results
5. SHIBATA Hideaki (70281798)

# of Collaborated Projects: 2 results

# of Collaborated Products: 4 results
6. ZHANG Jing (20301822)

# of Collaborated Projects: 1 results

# of Collaborated Products: 8 results
7. NARITA Hisashi (50250501)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
8. GUO Xinyu (10322273)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
9. OMORI Yuko (80613497)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
10. NAKANO Kazunori (30292519)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
11. MASAGO Yoshifumi (50507895)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
12. FUJIBAYASHI Megumu (70552397)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
13. KURAJI Kohichiro (90282566)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
14. KOMATSU Daisuke (70422011)

# of Collaborated Projects: 1 results

# of Collaborated Products: 7 results
15. KANAYA YUGO (60344305)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
16. 野口泉 (10442617)

# of Collaborated Projects: 1 results

# of Collaborated Products: 11 results
17. 須藤健悟 (40371744)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
18. 伊藤昌稚 (70762251)

# of Collaborated Projects: 1 results

# of Collaborated Products: 14 results
19. 山口保彦 (50726221)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
20. SASE Hiroyuki

# of Collaborated Projects: 0 results

# of Collaborated Products: 1 results
21. 横尾亮彦

# of Collaborated Projects: 0 results

# of Collaborated Products: 1 results
22. 高橋善幸

# of Collaborated Projects: 0 results

# of Collaborated Products: 1 results
23. 佐藤啓市

# of Collaborated Projects: 0 results

# of Collaborated Products: 1 results
24. DING Weitian

# of Collaborated Projects: 0 results

# of Collaborated Products: 1 results

NAKAGAWA Fumiko 中川 書子

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窒素酸化物の三酸素同位体組成定量：オゾンを生成する窒素酸化物を判別するPrincipal Investigator

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Development of a high-precision measurement system for the triple oxygen isotopic compositions of atmospheric carbon dioxidePrincipal Investigator

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In-situ determination of denitrification, assimilation, and nitrification rates in streams using triple oxygen isotopes of dissolved nitrate as tracerPrincipal Investigator

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Quantifying denitrification rates at the sediment-water interface using triple oxygen isotopes of dissolved nitrate as tracerPrincipal Investigator

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Triple oxygen isotope variations in terrestrial waters.Principal Investigator

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Triple oxygen isotopic compositions of atmospheric HONOPrincipal Investigator

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triple oxygen isotopePrincipal Investigator

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NAKAGAWA Fumiko 中川書子