Triple oxygen isotopic compositions of tropospheric ozone

• Project/Area Number: 26241006
• Research Category: Grant-in-Aid for Scientific Research (A)
• Allocation Type: Single-year Grants
• Section: 一般
• Research Field: Environmental dynamic analysis
• Research Institution: Nagoya University
• Principal Investigator: Tsunogai Urumu 名古屋大学, 環境学研究科, 教授 (50313367)
• Co-Investigator(Kenkyū-buntansha): 谷本 浩志 国立研究開発法人国立環境研究所, 地球環境研究センター, 室長 (30342736) ; 佐藤 啓市 一般財団法人日本環境衛生センターアジア大気汚染研究センター, 情報管理部, 上席研究員 (00391110)
• Project Period (FY): 2014-04-01 – 2017-03-31
• Project Status: Completed (Fiscal Year 2016)
• Budget Amount: ¥41,860,000 (Direct Cost: ¥32,200,000、Indirect Cost: ¥9,660,000); Fiscal Year 2016: ¥7,280,000 (Direct Cost: ¥5,600,000、Indirect Cost: ¥1,680,000); Fiscal Year 2015: ¥7,410,000 (Direct Cost: ¥5,700,000、Indirect Cost: ¥1,710,000); Fiscal Year 2014: ¥27,170,000 (Direct Cost: ¥20,900,000、Indirect Cost: ¥6,270,000)
• Keywords: オゾン / 三酸素同位体 / 対流圏 / 成層圏 / フィルター / 亜硝酸ガス / フィルターパック

Outline of Final Research Achievements

We determined the triple oxygen isotopic compositions of tropospheric ozone from those in nitrate that had been produced on the nitrite-coated filters through the reaction between nitrite and ozone. We found that the triple oxygen isotopic compositions of tropospheric ozone taken in Nagoya were mostly larger than those taken in Niigata during the observation in winter.

Research Products

• [Journal Article] Accurate and precise quantification of atmospheric nitrate in streams draining land of various uses by using triple oxygen isotopes as tracers (2016)
  • 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 / Open Access / Acknowledgement Compliant
• [Journal Article] Tracing the Origin and Fate of Atmospheric Nitrate by Using Stable Isotopes (2016)
  • 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
  • Peer Reviewed / Acknowledgement Compliant
• [Journal Article] A 150-year variation of the Kuroshio transport inferred from coral nitrogen isotope signature. (2016)
  • Author(s): Yamazaki, A., T. Watanabe, U. Tsunogai, F. Iwase, H. Yamano
  • Journal Title: Paleoceanography Volume: 31 Issue: 6 Pages: 838-846
  • DOI: 10.1002/2015pa002880
  • NAID: 120005905624
  • Peer Reviewed / Open Access
• [Journal Article] The coral δ15N record of terrestrial nitrate loading varies with river catchment land use (2015)
  • Author(s): Yamazaki, A., T. Watanabe, U. Tsunogai, H. Hasegawa, and H. Yamano
  • Journal Title: Coral Reefs Volume: 34 Issue: 1 Pages: 353-362
  • DOI: 10.1007/s00338-014-1235-1
  • Peer Reviewed / Open Access / Acknowledgement Compliant
• [Journal Article] The GEOTRACES intermediate data product 2014 (2015)
  • Author(s): GEOTRACES Group, Jun Nishioka, et al.
  • Journal Title: Marine Chemistry Volume: 177 Pages: 1-8
  • DOI: 10.1016/j.marchem.2015.04.005
  • Peer Reviewed / Open Access / Int'l Joint Research
• [Journal Article] Quantifying the effects of clear-cutting and strip-cutting on nitrate dynamics in a forested watershed using triple oxygen isotopes as tracers (2014)
  • 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
• [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
  • Peer Reviewed / Open Access
• [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
• [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: Goldschmidt Conference
  • Place of Presentation: Yokohama, Japan
  • Year and Date: 2016-06-26
  • Int'l Joint Research
• [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: Goldschmidt Conference
  • Place of Presentation: Yokohama, Japan
  • Year and Date: 2016-06-26
  • Int'l Joint Research
• [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: Goldschmidt Conference
  • Place of Presentation: Yokohama, Japan
  • Year and Date: 2016-06-26
  • Int'l Joint Research
• [Presentation] 水試料から気体を抽出する (2015)
  • Author(s): 角皆 潤, 伊藤昌稚, 中川書子
  • Organizer: 2015年度質量分析学会同位体比部会プレゼミ
  • Place of Presentation: 滋賀県大津市湯の宿木もれび
  • Year and Date: 2015-11-25
• [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
  • Invited
• [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
• [Presentation] ガス状亜硝酸の三酸素同位体異常の定量 (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
• [Presentation] 日本の地球化学の針路 (2015)
  • Author(s): 角皆 潤
  • 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
• [Presentation] 水の三酸素同位体比測定 (2014)
  • 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: 筑波山温泉旅館一望
  • Year and Date: 2014-11-26 – 2014-11-28
• [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 (2014)
  • 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本館
  • Year and Date: 2014-10-27 – 2014-10-29
• [Presentation] 同位体分別を利用した地球環境科学の基礎と応用 (2014)
  • Author(s): 角皆 潤
  • Organizer: 第9回日本地球化学会ショートコース
  • Place of Presentation: 富山大学
  • Year and Date: 2014-09-15
  • Invited