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Comprehensive studies of global greenhouse gas cycles in the atmosphere, terrestrial biosphere and oceans

Research Project

Project/Area Number 17GS0203
Research Category

Grant-in-Aid for Creative Scientific Research

Allocation TypeSingle-year Grants
Research InstitutionTohoku University

Principal Investigator

NAKAZAWA Takakiyo  Tohoku University, 大学院・理学研究科, 教授 (30108451)

Co-Investigator(Kenkyū-buntansha) 青木 周司  東北大学, 大学院・理学研究科, 教授 (00183129)
菅原 敏  宮城教育大学, 教育学部, 准教授 (80282151)
川村 賢二  国立極地研究所, 研究教育系, 助教 (90431478)
遠嶋 康徳 (遠嶋 泰徳)  国立環境研究所, 大気圏環境研究領域, 室長 (40227559)
パトラ プラビール  海洋研究開発機構, 地球環境フロンティア研究センター, 主任研究員 (70392967)
森本 真司  国立極地研究所, 研究教育系, 助手 (30270424)
Co-Investigator(Renkei-kenkyūsha) AOKI Shuji  東北大学, 大学院・理学研究科, 教授 (00183129)
HANAWA Kimio  東北大学, 大学院・理学研究科, 教授 (40142921)
ISHIDOYA Shigeyuki  東北大学, 大学院・理学研究科, 特別教育研究教員 (70374907)
SUGAWARA Satoshi  宮城教育大学, 教育学部, 准教授 (80282151)
MORIMOTO Shinji  国立極地研究所, 研究教育系, 助教 (30270424)
MACHIDA Toshinobu  国立環境研究所, 地球環境研究センター, 室長 (20260185)
TOHJIMA Yasunori  国立環境研究所, 大気圏環境研究領域, 室長 (40227559)
MAKSYUTOV Shamil  国立環境研究所, 地球環境研究センター, 上席研究員 (70392959)
SAEKI Tazu  国立環境研究所, 地球環境研究センタ, リサーチアシスタント (30302243)
PATRA Prabir  海洋研究開発機構, 地球環境変動領域, 主任研究員 (70392967)
ISHIJIMA Kentaro  海洋研究開発機構, 地球環境変動領域, 研究員 (90399494)
TOYODA Sakae  東京工業大学, 大学院・総合理工学研究科, 助教 (30313357)
Project Period (FY) 2005 – 2009
Project Status Completed (Fiscal Year 2009)
Budget Amount *help
¥433,030,000 (Direct Cost: ¥333,100,000、Indirect Cost: ¥99,930,000)
Fiscal Year 2009: ¥68,120,000 (Direct Cost: ¥52,400,000、Indirect Cost: ¥15,720,000)
Fiscal Year 2008: ¥74,360,000 (Direct Cost: ¥57,200,000、Indirect Cost: ¥17,160,000)
Fiscal Year 2007: ¥74,620,000 (Direct Cost: ¥57,400,000、Indirect Cost: ¥17,220,000)
Fiscal Year 2006: ¥94,510,000 (Direct Cost: ¥72,700,000、Indirect Cost: ¥21,810,000)
Fiscal Year 2005: ¥121,420,000 (Direct Cost: ¥93,400,000、Indirect Cost: ¥28,020,000)
Keywords温室効果気体 / 物質循環 / 気候変動 / 環境変 / 二酸化炭素 / メタン / 一酸化二窒素 / 酸素 / 同位体比 / 氷床コア
Research Abstract

The concentrations and isotopic ratios of CO_2, CH_4 and N_2O, as well as the O_2 concentration, were measured using ground-fixed stations, aircraft, ships and scientific balloons, and global pictures of their temporal and spatial variations were obtained. By analyzing the observed results using newly developed atmospheric transport models, the variations of the three gases were closely examined and their global cycles were quantitatively evaluated. The concentrations of atmospheric CO_2, CH_4 and N_2O over the last 700 kyrs were reconstructed by analyzing the Dome-Fuji deep ice core from Antarctica, and their variations were interpreted.

Report

(6 results)
  • 2009 Annual Research Report   Final Research Report ( PDF )
  • 2008 Annual Research Report
  • 2007 Annual Research Report
  • 2006 Annual Research Report
  • 2005 Annual Research Report
  • Research Products

    (341 results)

All 2010 2009 2008 2007 2006 2005 Other

All Journal Article (116 results) (of which Peer Reviewed: 98 results) Presentation (209 results) Book (12 results) Remarks (4 results)

  • [Journal Article] Increasing synoptic scale variability in atmospheric CO_2 at Hateruma Island associated with increasing East-Asian emissions2010

    • Author(s)
      Tohjima, Y., H. Mukai, S. Hashimoto, P. K. Patra
    • Journal Title

      Atmos.Chem.Phys. 10

      Pages: 453-462

    • Related Report
      2009 Final Research Report
    • Peer Reviewed
  • [Journal Article] CO_2 column-averaged volume mixing ratio derived over Tsukuba from measurements by commercial airlines2010

    • Author(s)
      A.Araki, et al.
    • Journal Title

      Atmos.Chem.Phys.Discuss. 87

      Pages: 3401-3421

    • Related Report
      2009 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Increasing synoptic scale variability in atmospheric CO_2 at Hateruma Island associated with increasing East-Asian emissions2010

    • Author(s)
      Y.Tohjima, et al.
    • Journal Title

      Atmos.Chem.Phys. 10

      Pages: 453-462

    • Related Report
      2009 Annual Research Report
    • Peer Reviewed
  • [Journal Article] The source of nitrous oxide emission from cattle manure composting process revealed by isotopomer analysis of and amoA abundance in beta-proteobacterial ammonia-oxidizing bacteria2010

    • Author(s)
      K.Maeda, et al.
    • Journal Title

      Appl.Environ.Microbiol. 76

      Pages: 1555-1562

    • Related Report
      2009 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Methane emissions from West Siberia tundra mires2010

    • Author(s)
      M.Glagolev, et al.
    • Journal Title

      Moscow University Soil Science Bulletin 65(In press)

    • Related Report
      2009 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Vertical structures of North Pacific mode waters2010

    • Author(s)
      K.Toyama, T.Suga
    • Journal Title

      Deep-Sea Res. (未定, In press)

    • Related Report
      2009 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Transport and mixing in the extratropical tropopause region in a high vertical resolution GCM.Part I : Potential vorticity and heat budget analysis2010

    • Author(s)
      K.Miyazaki, et al.
    • Journal Title

      J.Geophys.Res. (未定, In press)

    • Related Report
      2009 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Transport and mixing in the extratropical tropopause region in a high vertical resolution GCM.Part II : Relative importance of large-scale and small-scale dynamics2010

    • Author(s)
      K.Miyazaki, et al.
    • Journal Title

      J.Geophys.Res. (未定, In press)

    • Related Report
      2009 Annual Research Report
    • Peer Reviewed
  • [Journal Article]2010

    • Author(s)
      中澤高清・青木周司
    • Journal Title

      地球変動研究の最前線を訪ねる(共著)(清水弘文堂書房)

      Pages: 88-108

    • Related Report
      2009 Annual Research Report
  • [Journal Article] Age of stratosphereic air unchanged within uncertainties over the past 30 years2009

    • Author(s)
      Engel, A., T. Mobius, H. Bonisch, U. Schmit, R. Heinz, I. Levin, E. Atlas, S. Aoki, T. Nakazawa, S. Sugawara, F. Moore, D. Hrst, J. Elkins, S. Schauffler, A. Andrew, K. Boering
    • Journal Title

      Nature Geoscience 2

    • Related Report
      2009 Final Research Report
    • Peer Reviewed
  • [Journal Article] Growth rate, seasonal, synoptic, diurnal variations and budget of methane in lower atmosphere2009

    • Author(s)
      Patra, P. K., M. Takigawa, K. Ishijima, B.-C. Choi, D. Cunnold, E. J. Dlugokencky, T.-Y. Goo, J.-S. Kim P. Krummel, R. Langenfelds, F. Meinhardt, S. Morimoto, H. Mukai, R. G. Prinn, P. Steele, Y. Tohjima, K. Tsuboi, K. Uhse, R. Weiss, D. Worthy, T. Nakazawa
    • Journal Title

      J.Meteorol.Soc.Jpn. 87

      Pages: 635-663

    • NAID

      110007359634

    • Related Report
      2009 Final Research Report
    • Peer Reviewed
  • [Journal Article] Theoretical and experimental evaluation of the isotope effect of NDIR analyzer on atmospheric CO_2 measurement2009

    • Author(s)
      Tohjima, Y., K. Katsumata, I. Morino, H. Mukai, T. Machida, I. Akama, T. Amari, U. Tsunogai
    • Journal Title

      J.Geophys.Res. 114

    • Related Report
      2009 Final Research Report
    • Peer Reviewed
  • [Journal Article] Variations of atmospheric nitrous oxide concentration in the northern and western Pacific2009

    • Author(s)
      Ishijima, K., T. Nakazawa, S. Aoki
    • Journal Title

      Tellus 61B

      Pages: 408-415

    • Related Report
      2009 Final Research Report
    • Peer Reviewed
  • [Journal Article] A high-precision measurement system for carbon and hydrogen isotopic ratios of atmospheric methane and its application to air samples collected in the western Pacific region2009

    • Author(s)
      Umezawa, T., S. Aoki, T. Nakazawa, S. Morimoto
    • Journal Title

      J.Meteorol.Soc.Jpn. 87(3)

      Pages: 365-379

    • NAID

      110007337802

    • Related Report
      2009 Final Research Report
    • Peer Reviewed
  • [Journal Article] Temporal and spatial variations of carbon monoxide in the western part of the Pacific Ocean2009

    • Author(s)
      Yashiro, H., S. Sugawara, K. Sudo, S. Aoki, T. Nakazawa
    • Journal Title

      J.Geophys.Res. 114

    • Related Report
      2009 Final Research Report
    • Peer Reviewed
  • [Journal Article] Variations of oceanic pCO2 and air-sea CO2 flux in the eastern Indian sector of the Southern Ocean for the austral summer of 2001/022009

    • Author(s)
      S.Nakaoka, et al.
    • Journal Title

      Geophys.Res.Lett. 26

    • Related Report
      2009 Annual Research Report
    • Peer Reviewed
  • [Journal Article] A new compact cryogenic air sampler and its application in stratospheric greenhouse gas observation at Syowa Station, Antarctica2009

    • Author(s)
      森本真司, et al.
    • Journal Title

      J.Atmos.And Ocean.Tech. 26

      Pages: 2182-2191

    • Related Report
      2009 Annual Research Report
    • Peer Reviewed
  • [Journal Article] 南極の氷から過去の大気中の二酸化炭素濃度変化を探る2009

    • Author(s)
      青木周司
    • Journal Title

      化学と教育 57

      Pages: 558-559

    • Related Report
      2009 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Growth rate, seasonal, synoptic, diurnal variations and budget of methane in lower atmosphere2009

    • Author(s)
      P.Patra, et al.
    • Journal Title

      J.Meteorol.Soc.Jpn. 87

      Pages: 635-663

    • Related Report
      2009 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Persistent multi-decadal Greenland temperature fluctuation through the last millennium2009

    • Author(s)
      T.Kobashi, et al.
    • Journal Title

      Climatic Change

    • Related Report
      2009 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Subduction of North Pacific central mode water associated with subsurface mesoscale eddy2009

    • Author(s)
      E.Oka, et al.
    • Journal Title

      Geophys.Res.Lett. 36

    • Related Report
      2009 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Anticyclonic eddies in the Alaskan Stream2009

    • Author(s)
      H.Ueno, et al.
    • Journal Title

      J.Phys.Oceanogr. 39

      Pages: 934-951

    • Related Report
      2009 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Structure and Modification of the South Pacific Eastern Subtropical Mode Water2009

    • Author(s)
      K.Sato, T.Suga
    • Journal Title

      J.Phys.Oceanogr. 39

      Pages: 1700-1714

    • Related Report
      2009 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Methane efflux from bubbles suspended in ice-covered lakes in Syowa Oasis, East Antarctica2009

    • Author(s)
      M.Sasaki, et al.
    • Journal Title

      J.Geophys.Res. 114

    • Related Report
      2009 Annual Research Report
    • Peer Reviewed
  • [Journal Article] An image-based inventory of the spatial structure of West Siberian wetlands2009

    • Author(s)
      A.Paregon, et al.
    • Journal Title

      Environ.Res.Lett. 4

    • Related Report
      2009 Annual Research Report
    • Peer Reviewed
  • [Journal Article] A high-precision measurement system for carbon and hydrogen isotopic ratios of atmospheric methane and its application to air samples collected in the western Pacific region2009

    • Author(s)
      T.Umezawa, et al.
    • Journal Title

      J.Meteorol.Soc.Jpn. 87

      Pages: 365-379

    • Related Report
      2009 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Theoretical and experimental evaluation of the isotope effect of NDIR analyzer on atmospheric CO_2 measurement2009

    • Author(s)
      Y.Tohjima, e al.
    • Journal Title

      J.Geophys.Res. 114

    • Related Report
      2009 Annual Research Report
    • Peer Reviewed
  • [Journal Article] 氷床コアから探る第四紀後期の地球システム変動2009

    • Author(s)
      川村賢二
    • Journal Title

      第四紀研究 48

      Pages: 109-129

    • NAID

      10025190434

    • Related Report
      2009 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Optimization of the seasonal cycles of simulated CO_2 flux by fitting simulated atmospheric CO_2 to observed vertical profiles2009

    • Author(s)
      Y.Nakatsuka, S.Maksyutov
    • Journal Title

      Biogeosciences 6

      Pages: 2733-2741

    • Related Report
      2009 Annual Research Report
    • Peer Reviewed
  • [Journal Article] A decrease in anthropogenic methane emissions in Europe and Siberia in ferred from continuous carbon dioxide and methane observations at Alert, Canada2009

    • Author(s)
      D.Worthy, et al.
    • Journal Title

      J.Geophys.Res. 114

    • Related Report
      2009 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Role of simulated GOSAT total column CO_2 observations in surface CO_2 flux uncertainty reduction2009

    • Author(s)
      N.Kadygrov, et al.
    • Journal Title

      J.Geophys.Res. 114

    • Related Report
      2009 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Temporal and spatial variations of carbon monoxide in the western part of the Pacific Ocean2009

    • Author(s)
      H.Yashiro, et al.
    • Journal Title

      J.Geophys.Res. 114

    • Related Report
      2009 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Performance of a local ensemble transform Kalman filter for the analysis of atmospheric circulation and distribution of long-lived tracers under idealized conditions2009

    • Author(s)
      K.Miyazaki
    • Journal Title

      J.Geophys.Res. 114

    • Related Report
      2009 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Comparisons of Brewer-Dobson Circulations diagnosed from Reanalysis2009

    • Author(s)
      T.Iwasaki, et al.
    • Journal Title

      J.Meteorol.Soc.Jpn. 87

      Pages: 997-1006

    • Related Report
      2009 Annual Research Report
    • Peer Reviewed
  • [Journal Article] First year of upper tropospheric integrated content of CO_2 from IASI hyperspectral infrared observations2009

    • Author(s)
      C.Crevoisier, et al.
    • Journal Title

      Atmos.Chem.Phys. 9

      Pages: 4797-4810

    • Related Report
      2009 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Column-averaged volume mixing ratio of CO_2 measured with ground-based Fourier transform spectrometer at Tsukuba2009

    • Author(s)
      H.Ohyama, et al.
    • Journal Title

      J.Geophys.Res. 87

    • Related Report
      2009 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Characterization of Tropospheric Emission Spectrometer(TES)CO_2 for carbon cycle science2009

    • Author(s)
      S.Kulawik, et al.
    • Journal Title

      Atmos.Chem.Phys.Discuss. 9

      Pages: 27401-27464

    • Related Report
      2009 Annual Research Report
    • Peer Reviewed
  • [Journal Article] J-Tクーラーを用いた小型成層圏大気クライオサンプラーの開発2009

    • Author(s)
      森本真司, 他
    • Journal Title

      宇宙航空研究開発機構研究開発報告 JAXA-RR-08-001

      Pages: 63-74

    • Related Report
      2009 Annual Research Report 2008 Annual Research Report
  • [Journal Article]2009

    • Author(s)
      中澤高清
    • Journal Title

      地球を救う仕事(共著)(汐文社)

      Pages: 149-194

    • Related Report
      2009 Annual Research Report
  • [Journal Article]2009

    • Author(s)
      中澤高清
    • Journal Title

      気候科学の冒険者-温暖化を測るひとびと(共著)(技術評論社)

      Pages: 70-113

    • Related Report
      2009 Annual Research Report
  • [Journal Article] Age of stratospheric air unchanged within uncertainties over the past 30 years2009

    • Author(s)
      A. Engel, et al.
    • Journal Title

      Nature Geosci. 2

    • Related Report
      2008 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Transport mechanisms for synoptic, seasonal and interannual SF6 variations and "age" of air in troposphere2009

    • Author(s)
      P. K. Patra, et al.
    • Journal Title

      Atmos. Chem. Phys. 9

      Pages: 1209-1225

    • Related Report
      2008 Annual Research Report
    • Peer Reviewed
  • [Journal Article] 東アジア域における大気中222Rn濃度連続測定ネットワークと洋上の孤島における大気中222Rn濃度の後方流跡線解析2009

    • Author(s)
      大倉毅史, 他
    • Journal Title

      大気環境学会誌 44

      Pages: 42-51

    • Related Report
      2008 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Formation mechanisms of latitudinal CO2 gradient in the upper troposphere over the subtropics and tropics2009

    • Author(s)
      K. Miyazaki, et al.
    • Journal Title

      J. Geophys. Res. 114

    • Related Report
      2008 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Isentropic diffusion coefficient derived from chemical constituent data2009

    • Author(s)
      K. Miyazaki, T. Iwasaki
    • Journal Title

      SOLA 5

    • Related Report
      2008 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Variations of atmospheric nitrous oxide concentration in the northern and western Pacific2009

    • Author(s)
      K. Ishijima, et al.
    • Journal Title

      Tellus 61B

      Pages: 408-415

    • Related Report
      2008 Annual Research Report
    • Peer Reviewed
  • [Journal Article] High-precision measurements of the carbon isotope ratio of atmospheric methane using a continuous flow mass-spectrometer2009

    • Author(s)
      S. Morimoto, et al.
    • Journal Title

      Antarctic Record 53

      Pages: 1-8

    • NAID

      110007057898

    • Related Report
      2008 Annual Research Report
    • Peer Reviewed
  • [Journal Article] 小型クライオサンプラーを用いた昭和基地での成層圏大気採取実験:第49次実験報告2009

    • Author(s)
      森本真司, 他
    • Journal Title

      南極資料 53

      Pages: 95-109

    • Related Report
      2008 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Isotopomeric analysis of N_2O dissolved in a river in the Tokyo metropolitan area2009

    • Author(s)
      S. Toyoda, et al.
    • Journal Title

      Rapid Comm. Mass Spectr. 23

    • Related Report
      2008 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Subduction of North Pacific Central Mode Water associated with subsurface mesoscale eddy2009

    • Author(s)
      E. Oka, et al.
    • Journal Title

      Geophys. Res. Lett. 36(印刷中)

    • Related Report
      2008 Annual Research Report
    • Peer Reviewed
  • [Journal Article] A decrease in anthropogenic methane emissions in Europe and Siberia inferred from continuous carbon dioxide and methane observations at Alert, Canada2009

    • Author(s)
      D. Worthy, et al.
    • Journal Title

      J. Geophys. Phys. 114(印刷中)

    • Related Report
      2008 Annual Research Report
    • Peer Reviewed
  • [Journal Article] A high-precision measurement system for carbon and hydrogen isotopic ratios of atmospheric methane and its application to air samples collected in the western Pacific region2009

    • Author(s)
      T. Umezawa, et al.
    • Journal Title

      J. Meteorol. Soc. Japan 87(印刷中)

    • Related Report
      2008 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Growth rate, seasonal, synoptic and diurnal variations in lower atmospheric methane2009

    • Author(s)
      P. K. Patra, et al.
    • Journal Title

      J. Meteorol. Soc. Japan 87(印刷中)

    • Related Report
      2008 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Temporal and spatial variations of carbon monoxide in the western part of the Pacific Ocean2009

    • Author(s)
      H. Yashiro, et al.
    • Journal Title

      J. Geophys. Res. 114(印刷中)

    • Related Report
      2008 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Global-scale transport of carbon dioxide in the troposphere2008

    • Author(s)
      Miyazaki, K., P. K. Patra, M. Takigawa, T. Iwasaki, T. Nakazawa
    • Journal Title

      J.Geophys.Res. 113

    • Related Report
      2009 Final Research Report
    • Peer Reviewed
  • [Journal Article] Atmospheric O_2/N_2 measurements at two Japanese sites ; estimation of global oceanic and land biotic carbon sinks and analysis of the variations in atmospheric potential oxygen (APO)2008

    • Author(s)
      Tohjima, Y., H. Mukai, Y. Nojiri, H. Yamagishi, T. Machida
    • Journal Title

      Telllus

    • Related Report
      2009 Final Research Report
    • Peer Reviewed
  • [Journal Article] Gravitational separation of major atmospheric components of nitrogen and oxygen in the stratosphere2008

    • Author(s)
      S. Ishidoya, S., S. Sugawara, S. Morimoto, S. Aoki, T. Nakazawa
    • Journal Title

      Geophys.Res.Lett. 35

    • Related Report
      2009 Final Research Report
    • Peer Reviewed
  • [Journal Article] Isotopomeric characterization of N_2O produced, consumed, and emitted by automobiles2008

    • Author(s)
      Toyoda, S., S. Yamamoto, S. Arai, H. Nara, N. Yoshida, K. Kashiwakura, K. Akiyama
    • Journal Title

      Rapid Communications in Mass Spectrometry 22

      Pages: 603-612

    • Related Report
      2009 Final Research Report
    • Peer Reviewed
  • [Journal Article] Detection of regional scale sea-to-air oxygen emission related to spring bloom near Japan by using in-situ measurements of the atmospheric oxygen/nitrogen ratio2008

    • Author(s)
      H. Yamagishi, et al.
    • Journal Title

      Atinos. Cliem. Phys. 8

      Pages: 3325-3335

    • Related Report
      2008 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Continuous observation of atmosplieric 222Rn concentrations for analytic basis of atmospheric transport in East Asia2008

    • Author(s)
      J. Moriizumi, et al.
    • Journal Title

      J. Nucl. Sci. Technol. Suppl. 5

      Pages: 173-179

    • Related Report
      2008 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Worldwide measurements of atmnspheric CO2 and other trace gas speciesusing commercial airlines2008

    • Author(s)
      T. Machida, et al.
    • Journal Title

      J. Atmos. Oceanic. Technol. 25

      Pages: 1744-1754

    • Related Report
      2008 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Seasonal variations of CO_2 near the tropopause observed by commercial aircraft2008

    • Author(s)
      Y. Sawa, et al.
    • Journal Title

      J. Geophys. Res. 113

    • Related Report
      2008 Annual Research Report
    • Peer Reviewed
  • [Journal Article] TransCom model simulations of hourly atmospheric CO2: analysis of synoptic scale variations for the period 2002-20032008

    • Author(s)
      P. K. Patra, et al.
    • Journal Title

      Global Biogeochem. Cycles 22

    • Related Report
      2008 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Projected impact of the GOSAT observations on regional CO2 flux estimations as a function of total retrieval error2008

    • Author(s)
      S. Maksyutov, et al.
    • Journal Title

      J. Remote Sensing Soc. Japan 28

      Pages: 190-197

    • Related Report
      2008 Annual Research Report
    • Peer Reviewed
  • [Journal Article] High-resolution carbon dioxide concentration record 650, 000-800, 000 years before present2008

    • Author(s)
      D. Luethi, et al.
    • Journal Title

      Nature 453

      Pages: 379-382

    • Related Report
      2008 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Argon and nitrogen isotopes of trapped air in the GISP2 ice core during the Holocene epoch(0-11, 500B. P. ): Methodology and implications for gas loss processes2008

    • Author(s)
      T. Kobashi, et al.
    • Journal Title

      Geochim. Cosmochim. Acta 72

      Pages: 4675-4686

    • Related Report
      2008 Annual Research Report
    • Peer Reviewed
  • [Journal Article] The gradient genesis of stratospheric trace species in the subtropics and around the polar vortex2008

    • Author(s)
      K. Miyazaki, T. Iwasaki
    • Journal Title

      J. Atmos. Sci. 65

      Pages: 490-508

    • Related Report
      2008 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Global-scale transport of carbon dioxide in the troposphere2008

    • Author(s)
      K. Miyazaki, et al.
    • Journal Title

      J. Geophys. Res. 113

    • Related Report
      2008 Annual Research Report
    • Peer Reviewed
  • [Journal Article] On the analysis of mean vertical velocities around the Antarctic polar vortex2008

    • Author(s)
      K. Miyazaki, T. Iwasaki
    • Journal Title

      J. Atmos. Sci. 65

      Pages: 3989-4003

    • Related Report
      2008 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Seasonal CO2 rectifier effect and large scale extratropical atmospheric transport2008

    • Author(s)
      D. Chan, et al.
    • Journal Title

      J. Geophys. Res. 113

    • Related Report
      2008 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Seasonal CO2 rectifier effect and large-scale extratropical atmospheric transport2008

    • Author(s)
      D. Chan, et al.
    • Journal Title

      J. Geophys. Res. 113

    • Related Report
      2008 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Transcom Model simulation of hourly atmospheric CO2: experimental overview and diurnal cycle results for 20022008

    • Author(s)
      R. Law, et al.
    • Journal Title

      Global Biogeochem. Cycles 22

    • Related Report
      2008 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Map based inventory of the wetland biomass and NPP in West Siberia2008

    • Author(s)
      A. Peregon, et al.
    • Journal Title

      J. Geophys. Res. 113

    • Related Report
      2008 Annual Research Report
    • Peer Reviewed
  • [Journal Article] NIES/FRCGC global atmospheric tracer transport model: description, validation, and surface sources and sinks inversion2008

    • Author(s)
      S. Maksyutov, et al.
    • Journal Title

      Earth Simulator J. 9

      Pages: 3-18

    • Related Report
      2008 Annual Research Report
    • Peer Reviewed
  • [Journal Article] 海洋と陸上生態系の炭素吸収力2008

    • Author(s)
      遠嶋康徳
    • Journal Title

      農林経済 9947

      Pages: 2-7

    • NAID

      40016023821

    • Related Report
      2008 Annual Research Report
  • [Journal Article] Long-term observation on 170 anomaly in the lower stratospheric CO2 over Japan2008

    • Author(s)
      S. Kawagucci, et al.
    • Journal Title

      Atmos. Chem. Phys. 8

      Pages: 1-9

    • Related Report
      2008 Annual Research Report
  • [Journal Article] Atmospheric O_2/N_2 measurements at two Japanese sites: estimation of global oceanic and land biotic carbon sinks and analysis of the variations in atmospheric potential oxygen (APO)2008

    • Author(s)
      Y. Tohjima, et. al.
    • Journal Title

      Tellus 316

    • Related Report
      2007 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Gravitational separation of major atmospheric components of nitrogen and oxygen in the stratosphere2008

    • Author(s)
      S. Ishidoya, et. al.
    • Journal Title

      Geophys. Res. Lett. 35

    • Related Report
      2007 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Gravitational separation detected from O_2/N_2, δ^<15>N of N_2, δ^<18>O of O_2, Ar/N_2 observed in the lowermost part of the stratosphere at northern middle and high latitudes in early spring of 20022008

    • Author(s)
      S. Ishidoya, et. al.
    • Journal Title

      Geophys. Res. Lett. 35

    • Related Report
      2007 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Detection of regional scale sea-to-air oxygen emission related to spring bloom near Japan by using in-situ measurements of atmospheric oxygen/nitrogen ratio2008

    • Author(s)
      H. Yamagishi, et. al.
    • Journal Title

      Atmos. Chem. Phys. Discuss. 8

      Pages: 2225-2248

    • Related Report
      2007 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Isotopomeric characterization of N_2O produced, consumed, and emitted by automobiles2008

    • Author(s)
      S. Toyoda, et. al.
    • Journal Title

      Rapid Communications in Mass Spectrometry 22

      Pages: 603-612

    • Related Report
      2007 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Northern Hemisphere forcing of climatic cycles over the past 360,0002007

    • Author(s)
      Kawamura, K., F. Parrenin, L. Lisiecki, R. Uemura, F. Vimeux, J. P. Severinghaus, M. Hutterli, T. Nakazawa, S. Aoki, J. Jouzel, et al.
    • Journal Title

      Nature 448

    • Related Report
      2009 Final Research Report
    • Peer Reviewed
  • [Journal Article] Weak northern and strong tropical land carbon uptake from vertical profiles of atmospheric CO_22007

    • Author(s)
      Stephens, B. B., K. R. Gurney, P. Tans, C. Sweeney, W. Peters, L. Bruhwiler, P. Ciais, M. Ramonet, P. Bousquet, T. Nakazawa, S. Aoki, T. Machida, G. Inoue, et al.
    • Journal Title

      Science 316

    • Related Report
      2009 Final Research Report
    • Peer Reviewed
  • [Journal Article] Saturation of the Southern Ocean CO_2 sink due to recent climate change2007

    • Author(s)
      Le Quere, C., C. Rodenbeck, E. T. Buitenhuis, T. J. Conway, R. Langenfelds, A. Gomez, C. Labuschagne, M. Ramonet, T. Nakazawa, N. Metzl, et al.
    • Journal Title

      Science 316

    • Related Report
      2009 Final Research Report
    • Peer Reviewed
  • [Journal Article] Coupling between land and ocean biospheres as observed by Sea-viewing Wide Field-of-view(SeaWiFS)2007

    • Author(s)
      Patra, P. K.
    • Journal Title

      SOLA 3

      Pages: 77-80

    • Related Report
      2009 Final Research Report
    • Peer Reviewed
  • [Journal Article] Temporal variations of the atmospheric nitrous oxide concentration and its δ^<15>N and δ^<18>O for the latter half of the 20th century reconstructed from firn air analyses2007

    • Author(s)
      Ishijima, K., S. Sugawara, K. Kawamura, G. Hashida, S. Morimoto, S. Murayama, S. Aoki, T. Nakazawa
    • Journal Title

      J.Geophys.Res. 112

    • Related Report
      2009 Final Research Report
    • Peer Reviewed
  • [Journal Article] Exploring the sensitivity of basin-scale air-sea CO_2 fluxes to interannual to decadal variability in atmospheric dust decomposition using ocean carbon models and atmospheric CO_2 inversion2007

    • Author(s)
      Patra, P. K., J. K. Moore, N. Mahowald, M. Uematsu, S. C. Doney, T. Nakazawa
    • Journal Title

      J.Geophys.Res. 112

    • Related Report
      2009 Final Research Report
    • Peer Reviewed
  • [Journal Article] Role of nitrification and denitrification on the nitrous oxide in the eastern tropical North Pacific and Gulf of California2007

    • Author(s)
      H. Yamagishi, et. al.
    • Journal Title

      J. Geophys. Res. -Biogeoscience 112

    • Related Report
      2007 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Evaluation of atmospheric CO_2 measurements from new flask air sampling of JAL airliner observation2007

    • Author(s)
      H. Matsueda, et. al.
    • Journal Title

      Pap. Meteorolo. Geophys. 59

      Pages: 1-17

    • Related Report
      2007 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Assessing the near surface sensitivity of SCIAMACHY atmospheric CO_2 retrieved using (FSI) WFM-DOAS2007

    • Author(s)
      M. Barkley, et. al.
    • Journal Title

      Atmospheric Chemistry and Physics 7

      Pages: 3597-3619

    • Related Report
      2007 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Influence of continental air mass transport on atmospheric CO_2 in the western North Pacific2007

    • Author(s)
      A. Wada, et. al.
    • Journal Title

      J. Geophys. Res. 112

    • Related Report
      2007 Annual Research Report
    • Peer Reviewed
  • [Journal Article] 1-D-ice flow modelling at EPICA Dome C and Dome Fuji, East Antarctica2007

    • Author(s)
      F. Parrenin, et. al.
    • Journal Title

      Climate of the Past 3

      Pages: 243-259

    • Related Report
      2007 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Evaluation of Television Infrared Observation Satellite (TIROS-N) Operational Vertical Sounder (TOVS) spaceborne CO_2 estimates using model simulations and aircraft data2007

    • Author(s)
      P. Peylin, et. al.
    • Journal Title

      J. Geophys. Res. 112

    • Related Report
      2007 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Temporal variations of atmospheric carbon dioxide in the southernmost part of Japan2007

    • Author(s)
      X. Zhang, et. al.
    • Journal Title

      Tellus 59B

      Pages: 654-663

    • Related Report
      2007 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Diurnal and seasonal variations in atmospheric CO_2 in Sapporo, Japan: Anthropogenic sources and biogenic sinks2007

    • Author(s)
      N. Miyaoka, et. al.
    • Journal Title

      Geochem. J. 41

      Pages: 429-436

    • Related Report
      2007 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Coupling between land and ocean biospheres as observed by Sea-viewing Wide Field-of-view Sensor (SeaWiFS)2007

    • Author(s)
      P. K. Patra, et. al.
    • Journal Title

      SOLA 3

      Pages: 77-80

    • Related Report
      2007 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Weak northern and strong tropical land carbon uptake from vertical profiles of atmospheric CO_22007

    • Author(s)
      B. B. Stephens, et. al.
    • Journal Title

      Science 316

      Pages: 1732-1735

    • Related Report
      2007 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Northern Hemisphere forcing of climatic cycles over the past 360,0002007

    • Author(s)
      K. Kawamura, et. al.
    • Journal Title

      Nature 448

      Pages: 912-916

    • Related Report
      2007 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Saturation of the Southern ocean CO_2 sink due to recent climate change2007

    • Author(s)
      C. Le Quere, et. al.
    • Journal Title

      Science 316

      Pages: 1735-1738

    • Related Report
      2007 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Generation mechanism of quasidecadal variability of upper ocean heat content in the equatorial Pacific Ocean2007

    • Author(s)
      T. Hasegawa, et. al.
    • Journal Title

      J. Geophys. Res. 112

    • Related Report
      2007 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Temporal variations of the atmospheric nitrous oxide concentration and its isotopic ratios reconstructed from firn air analysis2007

    • Author(s)
      Ishijima et al.
    • Journal Title

      J.Geopys.Res. 112,D03305

    • Related Report
      2006 Annual Research Report
  • [Journal Article] Exploring the sensitivity of basin-scale air-sea CO_2 fluxes to interannual to decadal variability in atmospheric dust deposition using ocean carbon models and atmospheric CO_2 inversions2007

    • Author(s)
      P.K.Patra et al.
    • Journal Title

      J.Geopys.Res. 112

    • Related Report
      2006 Annual Research Report
  • [Journal Article] Vertical profiles of the O_2/N_2 ratio in the stratosphere over Japan and Antarctica2006

    • Author(s)
      Ishidoya, S., S. Sugawara, G. Hashida, S. Morimoto, S. Aoki, T. Nakazawa, T. Yamanouchi
    • Journal Title

      Geophys.Res.Lett. 33

    • Related Report
      2009 Final Research Report
    • Peer Reviewed
  • [Journal Article] Convective mixing of air in firn at four polar sites2006

    • Author(s)
      Kawamura, K., J. P. Severinghaus, S, Ishidoya, S, Sugawara, G. Hashida, H. Motoyama, Y. Fujii, S. Aoki, T. Nakazawa
    • Journal Title

      Earth and Planet.Sci.Lett. 244, 3-4

    • Related Report
      2009 Final Research Report
    • Peer Reviewed
  • [Journal Article] TransCom-3 modelers, Sensitivity of inverse estimation of annual mean CO_2 sources and sinks to ocean-only sies versus all-sites observational networks2006

    • Author(s)
      Patra, P. K., S. E. Mikaloff-Fletcher, K. Ishijima, S. Maksyutov, T. Nakazawa
    • Journal Title

      Geophys.Res.Lett. 33

    • Related Report
      2009 Final Research Report
    • Peer Reviewed
  • [Journal Article] Temporal variations of the carbon isotopic ratio of atmospheric methane observed at Ny Alesund, Svalbard from 1996 to 20042006

    • Author(s)
      Morimoto, S., S. Aoki, T. Nakazawa, T. Yamanouchi
    • Journal Title

      Geophys.Res.Lett. 33

    • Related Report
      2009 Final Research Report
    • Peer Reviewed
  • [Journal Article] Convective Mixing of Air in Firn at Four Polar Sites2006

    • Author(s)
      K.Kawamura et al.
    • Journal Title

      Earth Planet Sci.Lett. 244

    • Related Report
      2006 Annual Research Report
  • [Journal Article] Long-term changes of methane and hydrogen in the stratosphere in the period 1978-20032006

    • Author(s)
      S.Roth et al.
    • Journal Title

      J.Geopys.Res. 111,D14315

    • Related Report
      2006 Annual Research Report
  • [Journal Article] Vertical profiles of the O_2/N_2 ratio in the stratosphere over Japan and Antarctica2006

    • Author(s)
      Ishidoya et al.
    • Journal Title

      Geophys.Res.Lett. 33,L13701

    • Related Report
      2006 Annual Research Report
  • [Journal Article] Time-dependent inverse estimates of CO_2 and their role in simulating atmospheric CO_2 concentrations2006

    • Author(s)
      P.K.Patra et al.
    • Journal Title

      Atmos.Chem.Phys.Discuss. 6

      Pages: 6801-6823

    • Related Report
      2006 Annual Research Report
  • [Journal Article] Temporal variations of the carbon isotopic ratio of atmospheric methane observed at Ny Alesund, Svalbard from 1996 to 20042006

    • Author(s)
      Morimoto et ak.
    • Journal Title

      Geophys.Res.Lett. (印刷中)

    • Related Report
      2005 Annual Research Report
  • [Journal Article] Preparation of gravimetric oxygen and reevaluation of atmospheric oxygen concentration2005

    • Author(s)
      Tohjima et al.
    • Journal Title

      J.Geophys.Res. 110

    • Related Report
      2005 Annual Research Report
  • [Journal Article] First measurements of the latitudinal atmospheric O2 and CO2 distributions across the western Pacific2005

    • Author(s)
      Tohjima et al.
    • Journal Title

      Geophys.Res.Lett. 32

    • Related Report
      2005 Annual Research Report
  • [Journal Article] Role of biomass burning and climate anomalies for land-atmosphere carbon fluxes based on inverse modeling of atmospheric CO22005

    • Author(s)
      Patra et al.
    • Journal Title

      Global Biogeochem.Cycles 19

    • Related Report
      2005 Annual Research Report
  • [Journal Article] Interannual and decadal changes in the sea-air CO2 flux from atmospheric CO2 inverse modelling2005

    • Author(s)
      Patra et al.
    • Journal Title

      Global Biogeochem.Cycles 19

    • Related Report
      2005 Annual Research Report
  • [Journal Article] Analysis of atmospheric CO2 growth rates at Mauna Loa using inverse model derived CO2 fluxes2005

    • Author(s)
      Patra et al.
    • Journal Title

      Tellus 57B

      Pages: 357-365

    • Related Report
      2005 Annual Research Report
  • [Presentation] 標準ガス体系に関する歴史的経緯2010

    • Author(s)
      中澤高清
    • Organizer
      温室効果ガスの標準ガス体系に関する専門家会合
    • Place of Presentation
      つくば
    • Year and Date
      2010-02-23
    • Related Report
      2009 Annual Research Report
  • [Presentation] 東北大学における標準ガスの製造および濃度スケールの維持について2010

    • Author(s)
      青木周司
    • Organizer
      温室効果ガスの標準ガス体系に関する専門家会合
    • Place of Presentation
      つくば
    • Year and Date
      2010-02-23
    • Related Report
      2009 Annual Research Report
  • [Presentation] 北太平洋におけるサブダクション過程と栄養塩分布2010

    • Author(s)
      坪能和宏・須賀利雄
    • Organizer
      2010年度日本海洋学会春季大会
    • Place of Presentation
      東京
    • Related Report
      2009 Annual Research Report
  • [Presentation] Long-term and 3-D records of atmospheric CO2 observed by CONTRAIL project2010

    • Author(s)
      町田敏暢, et al.
    • Organizer
      6th International Workshop on Greenhouse Gas Measurements from Space
    • Place of Presentation
      Kyoto
    • Related Report
      2009 Annual Research Report
  • [Presentation] 南極成層圏大気の直接採取による温室効果気体の観測2009

    • Author(s)
      森本真司, 他
    • Organizer
      第3回南極観測シンポジウム
    • Place of Presentation
      立川
    • Year and Date
      2009-12-10
    • Related Report
      2009 Annual Research Report
  • [Presentation] 海洋学における物理学・化学・生物学的知見の融合2009

    • Author(s)
      須賀利雄
    • Organizer
      第91回MIND
    • Place of Presentation
      横須賀
    • Year and Date
      2009-11-15
    • Related Report
      2009 Annual Research Report
  • [Presentation] Tropospheric methane and carbon dioxide over West Siberia : observation data analysis, surface flux inventories and transport modeling2009

    • Author(s)
      Maksyutov S., T. Machida, M. Sasakawa, Y. Koyama, T. Saeki, K. Shimoyama, M. Glagolev, H.-S. Kim, G. Inoue, M. Arshinov, D. Davidov, A. Fofonov, O. Krasnov, B. Belan
    • Organizer
      AGU 2009 Fall Meeting
    • Place of Presentation
      San Francisco
    • Related Report
      2009 Final Research Report
  • [Presentation] Seasonal cycles of atmospheric methane and its carbon and hydrogen isotopic ratios in the lower and upper troposphere of the western Pacific region2009

    • Author(s)
      Umezawa, T., S. Aoki, T. Nakazawa, T. Machida, H. Matsueda, Y. Sawa, K. Ishijima, P. K. Patra
    • Organizer
      AGU 2009 Fall Meeting
    • Place of Presentation
      San Francisco
    • Related Report
      2009 Final Research Report
  • [Presentation] Simulation of atmospheric methane and its carbon and hydrogen isotopes to constrain its global budget2009

    • Author(s)
      Saeki, T., S. Maksyutov, T. Nakazawa
    • Organizer
      AGU 2009 Fall Meeting
    • Place of Presentation
      San Francisco
    • Related Report
      2009 Final Research Report
  • [Presentation] Sea-to-air oxygen flux associated with the destruction of shallow oxygen minimum2009

    • Author(s)
      Nakagawa, Y., T. Suga, C. Sukigara, K. Hanawa, T. Kobayashi, N. Shikawa
    • Organizer
      SOLAS Open Science Conference
    • Place of Presentation
      Barcelona, Spain
    • Related Report
      2009 Annual Research Report 2009 Final Research Report
  • [Presentation] CONTRAIL-Transport Model Intercomparison(TMI) : analysis of CO_2 concentrations in the UT/LS region2009

    • Author(s)
      Patra, P. K., Y. Niwa, Y. Sawa, M. Ikegami, R. Imasu, T. Maki, T. Machida, S. Maksyutov, H. Matsuenda, T. Nakazawa, T. Oda, M., Takigawa
    • Organizer
      8th International Carbon Dioxide Conference
    • Place of Presentation
      Jena, Germany
    • Related Report
      2009 Annual Research Report 2009 Final Research Report
  • [Presentation] Temporal and spatial variations of the concentration and carbon isotopic ratio of the atmospheric carbon dioxide in the western Pacific region2009

    • Author(s)
      Aoki, S., T. Nakazawa, Y. Terunuma, M. Ishizawa
    • Organizer
      8th International Carbon Dioxide Conference
    • Place of Presentation
      Jena, Germany
    • Related Report
      2009 Final Research Report
  • [Presentation] 北太平洋西部亜熱帯海域の水塊構造と植物プランクトンの分布2009

    • Author(s)
      鋤柄千穂, 他
    • Organizer
      2009年度日本海洋学会春季大会
    • Place of Presentation
      東京
    • Related Report
      2009 Annual Research Report
  • [Presentation] 海洋表層-亜表層の相互作用とその変動が低次生産へ与える影響:クロロフィル・酸素センサー付フロート観測2009

    • Author(s)
      石津美穂, 他
    • Organizer
      2009年度日本海洋学会春季大会
    • Place of Presentation
      東京
    • Related Report
      2009 Annual Research Report
  • [Presentation] 1000年から10万年の時間スケールにおけるグローバル気候変動~氷河期から人為起源の気候変化を見据える~2009

    • Author(s)
      川村賢二
    • Organizer
      地球惑星科学連合2009年大会
    • Place of Presentation
      幕張
    • Related Report
      2009 Annual Research Report
  • [Presentation] スバールバル諸島ニーオルスンで観測された大気メタンの濃度と炭素・水素安定同位体比の時間変動2009

    • Author(s)
      梅澤拓, 他
    • Organizer
      地球惑星科学連合2009年大会
    • Place of Presentation
      幕張
    • Related Report
      2009 Annual Research Report
  • [Presentation] Impact of emission from anthropogenic source to CO concentration in the troposphere : evaluation by using a chemical AGCM2009

    • Author(s)
      八代尚, et al.
    • Organizer
      地球惑星科学連合2009年大会
    • Place of Presentation
      幕張
    • Related Report
      2009 Annual Research Report
  • [Presentation] Nitrous oxide seasonal variations between the surface and the upper troposphere2009

    • Author(s)
      石島健太郎, et al.
    • Organizer
      日本地球惑星科学連合2009年大会
    • Place of Presentation
      幕張
    • Related Report
      2009 Annual Research Report
  • [Presentation] 民間航空機で観測されたCO_2濃度の季節変動の高度・緯度分布2009

    • Author(s)
      町田敏暢, 他
    • Organizer
      日本地球惑星科学連合2009年大会
    • Place of Presentation
      幕張
    • Related Report
      2009 Annual Research Report
  • [Presentation] 成層圏大気中CO_2濃度の鉛直勾配の変化2009

    • Author(s)
      菅原敏, 他
    • Organizer
      日本地球惑星科学連合2009年大会
    • Place of Presentation
      幕張
    • Related Report
      2009 Annual Research Report
  • [Presentation] 民間定期航空機を利用した温室効果気体の観測2009

    • Author(s)
      中澤高清
    • Organizer
      日本気象学会春季大会
    • Place of Presentation
      つくば
    • Related Report
      2009 Annual Research Report
  • [Presentation] 定期航空機と船舶による西太平洋上部/下部対流圏でのメタン濃度と炭素/水素安定同位体比の観測2009

    • Author(s)
      梅澤拓, 他
    • Organizer
      日本気象学会春季大会
    • Place of Presentation
      つくば
    • Related Report
      2009 Annual Research Report
  • [Presentation] 地表-上部対流圏における大気中一酸化二窒素濃度の季節変動~航空機観測およびモデル計算結果の解析~2009

    • Author(s)
      石島健太郎, 他
    • Organizer
      日本気象学会2009年度春季大会
    • Place of Presentation
      つくば
    • Related Report
      2009 Annual Research Report
  • [Presentation] 日本上空における大気中一酸化炭素および水素濃度の変動:航空機による観測とモデルによる再現2009

    • Author(s)
      八代尚, 他
    • Organizer
      日本気象学会2009年度春季大会
    • Place of Presentation
      つくば
    • Related Report
      2009 Annual Research Report
  • [Presentation] CONTRAILプロジェクトの概要と観測されたCO2濃度の時空間分布2009

    • Author(s)
      町田敏暢, 他
    • Organizer
      日本気象学会2009年度春季大会
    • Place of Presentation
      つくば
    • Related Report
      2009 Annual Research Report
  • [Presentation] 亜熱帯モード水研究の歩みと展望2009

    • Author(s)
      須賀利雄
    • Organizer
      研究集会「北太平洋亜熱帯モード水の物理・化学・生物過程」
    • Place of Presentation
      東京
    • Related Report
      2009 Annual Research Report
  • [Presentation] アルゴと船舶観測で見た亜熱帯モード水の循環2009

    • Author(s)
      岡英太郎, 他
    • Organizer
      研究集会「北太平洋亜熱帯モード水の物理・化学・生物過程」
    • Place of Presentation
      東京
    • Related Report
      2009 Annual Research Report
  • [Presentation] 亜熱帯モード水が亜熱帯の生物生産に果たす役割2009

    • Author(s)
      鋤柄千穂, 他
    • Organizer
      研究集会「北太平洋亜熱帯モード水の物理・化学・生物過程」
    • Place of Presentation
      東京
    • Related Report
      2009 Annual Research Report
  • [Presentation] 北太平洋のモード水の鉛直構造の比較2009

    • Author(s)
      遠山勝也, 他
    • Organizer
      研究集会「北太平洋亜熱帯モード水の物理・化学・生物過程」
    • Place of Presentation
      東京
    • Related Report
      2009 Annual Research Report
  • [Presentation] 北太平洋亜熱帯モード水の「渦分解」観測2009

    • Author(s)
      岡英太郎, 他
    • Organizer
      研究集会「北海道周辺から本州東方海域の諸現象とその時間的変動」
    • Place of Presentation
      東京
    • Related Report
      2009 Annual Research Report
  • [Presentation] 2003-08年のアルゴデータで見た北太平洋中央モード水の形成過程2009

    • Author(s)
      岡英太郎, 他
    • Organizer
      研究集会「北海道周辺から本州東方海域の諸現象とその時間的変動」
    • Place of Presentation
      東京
    • Related Report
      2009 Annual Research Report
  • [Presentation] 黒潮続流域の南側における水塊構造と生物過程2009

    • Author(s)
      鋤柄千穂, 他
    • Organizer
      2009年度日本海洋学会秋季大会
    • Place of Presentation
      京都
    • Related Report
      2009 Annual Research Report
  • [Presentation] 黒潮親潮混合水域における水塊ごとの酸素と硝酸塩の関係2009

    • Author(s)
      石津美穂, 他
    • Organizer
      2009年度日本海洋学会秋季大会
    • Place of Presentation
      京都
    • Related Report
      2009 Annual Research Report
  • [Presentation] 熱力学的手法を用いた北太平洋における水塊形成と変質の定量化2009

    • Author(s)
      岩崎藍子, 他
    • Organizer
      2009年度日本海洋学会秋季大会
    • Place of Presentation
      京都
    • Related Report
      2009 Annual Research Report
  • [Presentation] 日本上空における対流圏水素濃度の時空間分布とモデルによる再現2009

    • Author(s)
      八代尚, 他
    • Organizer
      日本地球化学会年会
    • Place of Presentation
      広島
    • Related Report
      2009 Annual Research Report
  • [Presentation] N_2Oアイソトポマー化学輸送モデルの開発2009

    • Author(s)
      石島健太郎, 他
    • Organizer
      第15回大気化学討論会
    • Place of Presentation
      つくば
    • Related Report
      2009 Annual Research Report
  • [Presentation] ΔO_2/ΔCO_2比及びΔCO/ΔCO_2比による波照間で観測されたCO_2短期変動イベント起源の推定2009

    • Author(s)
      久保恵美, 他
    • Organizer
      第15回大気化学討論会
    • Place of Presentation
      つくば
    • Related Report
      2009 Annual Research Report
  • [Presentation] 大気ポテンシャル酸素(APO)の変動と海表面温度(SST)の変動の関係2009

    • Author(s)
      遠嶋康徳, 他
    • Organizer
      第15回大気化学討論会
    • Place of Presentation
      つくば
    • Related Report
      2009 Annual Research Report
  • [Presentation] 航空機観測によるCH_4同位体比観測に基づく西シベリア域のメタン放出源の同定2009

    • Author(s)
      梅澤拓, 他
    • Organizer
      第15回大気化学討論会
    • Place of Presentation
      つくば
    • Related Report
      2009 Annual Research Report
  • [Presentation] CONTRAILで観測された上空におけるCO2濃度の短周期変動2009

    • Author(s)
      町田敏暢, 他
    • Organizer
      第15回大気化学討論会
    • Place of Presentation
      つくば
    • Related Report
      2009 Annual Research Report
  • [Presentation] 昭和基地における大気中酸素濃度連続観測2009

    • Author(s)
      森本真司, 他
    • Organizer
      第32回極域気水圏シンポジウム
    • Place of Presentation
      立川
    • Related Report
      2009 Annual Research Report
  • [Presentation] 西太平洋上部/下部対流圏でのメタン濃度と炭素・水素安定同位体比の季節変動2009

    • Author(s)
      梅澤拓, 他
    • Organizer
      日本気象学会2009年度秋季大会
    • Place of Presentation
      福岡
    • Related Report
      2009 Annual Research Report
  • [Presentation] 全球大気化学輸送モデルを用いた対流圏水素濃度の再現実験2009

    • Author(s)
      八代尚, 他
    • Organizer
      日本気象学会2009年度秋季大会
    • Place of Presentation
      福岡
    • Related Report
      2009 Annual Research Report
  • [Presentation] 各定点における海洋表層の溶存酸素・栄養塩・クロロフィルの繰り返し観測2009

    • Author(s)
      鋤柄千穂・須賀利雄
    • Organizer
      東京大学海洋研究所共同利用研究集会「白鳳丸航海KH-08-02データシンセシス」
    • Place of Presentation
      東京
    • Related Report
      2009 Annual Research Report
  • [Presentation] Millennial-scale Southern Hemisphere Climatic Variability During the Last Seven Glacial Periods and its Relation to Northern Hemisphere Climate2009

    • Author(s)
      K.Kawamura, the Dome Fuji Ice Core Project Members
    • Organizer
      AGU Chapman Conference on Abrupt Climate Change
    • Place of Presentation
      Columbus, OH, USA
    • Related Report
      2009 Annual Research Report
  • [Presentation] N_2O behavior between the lower stratosphere and the surface suggested by aircraft observation and model2009

    • Author(s)
      石島健太郎, et al.
    • Organizer
      Fifth International Symposium on Non-CO_2 Greenhouse Gases
    • Place of Presentation
      Wageningen, Netherlands
    • Related Report
      2009 Annual Research Report
  • [Presentation] Seasonal cycle of the tropospheric methane observed and modeled over Siberia2009

    • Author(s)
      S.Maksyutov, et al.
    • Organizer
      Fifth International Symposium on Non-CO_2 Greenhouse Gases
    • Place of Presentation
      Wageningen, Netherlands
    • Related Report
      2009 Annual Research Report
  • [Presentation] Accurate chronology of the Dome Fuji ice core based on O2/N2 ratio of trapped air2009

    • Author(s)
      川村賢二, et al.
    • Organizer
      PAGES 3rd Open Science Meeting
    • Place of Presentation
      Corvallis, OR, USA
    • Related Report
      2009 Annual Research Report
  • [Presentation] Sea-to-air oxygen flux associated with the destruction of shallow oxygen minimum2009

    • Author(s)
      須賀利雄, et al.
    • Organizer
      IAMAS-IAPSO-IACS 2009 Joint Assembly
    • Place of Presentation
      Montreal, Canada
    • Related Report
      2009 Annual Research Report
  • [Presentation] Vertical structures of the North Pacific mode waters2009

    • Author(s)
      Y.Toyama, T.Suga
    • Organizer
      IAMAS-IAPSO-IACS 2009 Joint Assembly
    • Place of Presentation
      Montreal, Canada
    • Related Report
      2009 Annual Research Report
  • [Presentation] Performance of local ensemble transform Kalman filter data assimilation system on analysis of long-lived tracer distributions in the troposphere and stratosphere, MOCA-092009

    • Author(s)
      K.Miyazaki
    • Organizer
      IAMAS-IAPSO-IACS 2009 Joint Assembly
    • Place of Presentation
      Montreal, Canada
    • Related Report
      2009 Annual Research Report
  • [Presentation] The paleoenvironmental record during the last seven glacial periods in the deep ice core at Dome Fuji station, East Antarctica2009

    • Author(s)
      H.Motoyama, Dome Fuji Ice Core Project members
    • Organizer
      PAGES 3rd Open Science Meeting
    • Place of Presentation
      Corvallis, USA
    • Related Report
      2009 Annual Research Report
  • [Presentation] Environmental changes during the past seven glacial cycles reconstructed from Dome Fuji, East Antarctica2009

    • Author(s)
      K.Goto-Azuma, et al.
    • Organizer
      IAMAS/IAPSO/IACS joint Assembly
    • Place of Presentation
      Montreal, Canada
    • Related Report
      2009 Annual Research Report
  • [Presentation] Argo-A decade of progress2009

    • Author(s)
      H.Freeland, et al.
    • Organizer
      OceanObs'09
    • Place of Presentation
      Venice, Italy
    • Related Report
      2009 Annual Research Report
  • [Presentation] Monitoring ocean-atmosphere interactions in western boundary current extensions2009

    • Author(s)
      M.Cronin, et al.
    • Organizer
      OceanObs'09
    • Place of Presentation
      Venice, Italy
    • Related Report
      2009 Annual Research Report
  • [Presentation] Physical-Biogeochemical Study Using a Profiling Float : Subsurface Primary Production in the Subtropical North Pacific2009

    • Author(s)
      須賀利雄, et al.
    • Organizer
      OceanObs'09
    • Place of Presentation
      Venice, Italy
    • Related Report
      2009 Annual Research Report
  • [Presentation] A revisit of the reason why the properties of the Central Mode Water in the North Pacific changed in regime shifts2009

    • Author(s)
      K.Sato, et al.
    • Organizer
      OceanObs'09
    • Place of Presentation
      Venice, Italy
    • Related Report
      2009 Annual Research Report
  • [Presentation] A Report of δ^<13>C & δ^<18>O Measurements in NBS19 and NBS18 pure CO_2 : Tracea bility Uncertainty in CO_2 Isotope Measurements2009

    • Author(s)
      L.Huang, et al.
    • Organizer
      15th WMQ/IAEA Meeting of Experts on Carbon Dioxide, Other Greenhouse Gases, and Related Tracer Measurement Techniques
    • Place of Presentation
      Jena, Germany
    • Related Report
      2009 Annual Research Report
  • [Presentation] What have we learnt from global intercomparison programmes and what should we do next?2009

    • Author(s)
      A.C.Manning, et al.
    • Organizer
      15th WMO/IAEA Meeting of Experts on Carbon Dioxide, Other Greenhouse Gases, and Related Tracer Measurement Techniques
    • Place of Presentation
      Jena, Germany
    • Related Report
      2009 Annual Research Report
  • [Presentation] A new CO_2 calibration scale based on gravimetric one-step dilution cylinders in National Institute for Environmental Studies-NIES 09 CO2 Seale2009

    • Author(s)
      町田敏暢, et al.
    • Organizer
      15th WMO/IAEA Meeting of Experts on Carbon Dioxide, Other Greenhouse Gases, and Related Tracer Measurement Techniques
    • Place of Presentation
      Jena, Germany
    • Related Report
      2009 Annual Research Report
  • [Presentation] Continuous measurement of the atmospheric O_2/N_2 ratio at Syowa Station, Antarctica2009

    • Author(s)
      森本真司, et al.
    • Organizer
      8th International Carbon Dioxide Conference
    • Place of Presentation
      Jena, Germany
    • Related Report
      2009 Annual Research Report
  • [Presentation] Estimation of global oceanic and land biotic carbon sinks based on the atmospheric O_2/N_2 measurements from the NIES flask-sampling network2009

    • Author(s)
      Y.Tohjima, et al.
    • Organizer
      8th International Carbon Dioxide Conference
    • Place of Presentation
      Jena, Germany
    • Related Report
      2009 Annual Research Report
  • [Presentation] Analysis of O_2:CO_2 ratios for the pollution events observed at Hateruma Island, Japan2009

    • Author(s)
      Y.Tohjima, et al.
    • Organizer
      8th International Carbon Dioxide Conference
    • Place of Presentation
      Jena, Germany
    • Related Report
      2009 Annual Research Report
  • [Presentation] 10-year measurements of the atmospheric O_2/N_2 ratio in the free troposphere over Japan and estimation of global CO_2 budget2009

    • Author(s)
      S.Ishidoya, et al.
    • Organizer
      8th International Carbon Dioxide Conference
    • Place of Presentation
      Jena, Germany
    • Related Report
      2009 Annual Research Report
  • [Presentation] Continuous measurements of the atmospheric O_2/N_2 ratio at suburban and coastal sites in the northeastern part of the main island of Japan2009

    • Author(s)
      D.Goto, et al.
    • Organizer
      8th International Carbon Dioxide Conference
    • Place of Presentation
      Jena, Germany
    • Related Report
      2009 Annual Research Report
  • [Presentation] Long-term variation of carbon isotopic ratio of the stratospheric CO_22009

    • Author(s)
      菅原敏, et al.
    • Organizer
      8th International Carbon Dioxide Conference
    • Place of Presentation
      Jena, Germany
    • Related Report
      2009 Annual Research Report
  • [Presentation] Seasonal variation of dissolved inorganic carbon based on repeat observations in marginal ice zone along 140°E during austral spring 2001/022009

    • Author(s)
      G.Hashida, et al.
    • Organizer
      8th International Carbon Dioxide Conference
    • Place of Presentation
      Jena, Germany
    • Related Report
      2009 Annual Research Report
  • [Presentation] Biological and thermodynamical effects on temporal and spatial variations of oceanic CO_2 system in the seasonal ice zone of the Southern Ocean2009

    • Author(s)
      G.Hashida, et al.
    • Organizer
      8th International Carbon Dioxide Conference
    • Place of Presentation
      Jena, Germany
    • Related Report
      2009 Annual Research Report
  • [Presentation] Variation of the oxygen isotopic ratio of atmospheric CO_2 in a cool temperate deciduous forest in central Japan2009

    • Author(s)
      C.Takamura, et al.
    • Organizer
      8th International Carbon Dioxide Conference
    • Place of Presentation
      Jena, Germany
    • Related Report
      2009 Annual Research Report
  • [Presentation] Temporal and spatial variations of the concentration and carbon isotopic ratio of atmospheric carbon dioxide in the western Pacific region2009

    • Author(s)
      青木周司, et al.
    • Organizer
      8th International Carbon Dioxide Conference
    • Place of Presentation
      Jena, Germany
    • Related Report
      2009 Annual Research Report
  • [Presentation] CONTRAIL-Transport Model Intercomparison(TMI) : analysis of CO_2 vertical profiles2009

    • Author(s)
      Y.Niwa, et al.
    • Organizer
      8th International Carbon Dioxide Conference
    • Place of Presentation
      Jena, Germany
    • Related Report
      2009 Annual Research Report
  • [Presentation] Global-scale transport of carbon dioxide in the troposphere2009

    • Author(s)
      K.Miyazaki, et al.
    • Organizer
      8th International Carbon Dioxide Conference
    • Place of Presentation
      Jena, Germany
    • Related Report
      2009 Annual Research Report
  • [Presentation] Vertical and latitudinal differences of CO_2 seasonal variation observed by commercial airliners2009

    • Author(s)
      町田敏暢, et al.
    • Organizer
      8th International Carbon Dioxide Conference
    • Place of Presentation
      Jena, Germany
    • Related Report
      2009 Annual Research Report
  • [Presentation] Performance of a local ensemble transform Kalman filter data assimilation system for the analysis of the atmospheric circulation and the distribution of long-lived tracers2009

    • Author(s)
      K.Miyazaki
    • Organizer
      The 5th WMO Symposium on Data Assimilation
    • Place of Presentation
      Melbourne, Australia
    • Related Report
      2009 Annual Research Report
  • [Presentation] Activities of CONTRAIL project in the first 3 years2009

    • Author(s)
      町田敏暢, et al.
    • Organizer
      Annual IAGOS-ERI Meeting
    • Place of Presentation
      Toulouse, France
    • Related Report
      2009 Annual Research Report
  • [Presentation] Long-term Monitoring of Atmospheric Greenhouse Gases in Siberia2009

    • Author(s)
      町田敏暢, et al.
    • Organizer
      XVI International Symposium "Atmospheric and Ocean Optics. Atmospheric Physics"
    • Place of Presentation
      Tomsk, Russia
    • Related Report
      2009 Annual Research Report
  • [Presentation] Transport and mixing in the extratropical tropopause region in a high vertical resolution GCM2009

    • Author(s)
      K.Miyazaki, et al.
    • Organizer
      The Extra-tropical UTLS : observations, concepts and future directions
    • Place of Presentation
      Boulder, USA
    • Related Report
      2009 Annual Research Report
  • [Presentation] Accurate chronology of the Dome Fuji deep ice core based on O_2/N_2 ratio of trapped air2009

    • Author(s)
      川村賢二, et al.
    • Organizer
      The 2nd International Symposium on the Dome Fuji ice core and related topics
    • Place of Presentation
      Tokyo
    • Related Report
      2009 Annual Research Report
  • [Presentation] Temporal variations of the atmospheric nitrous oxide concentration and its d^<15>N and d^<18>O for the latter half of the 20th century reconstructed from firn air analyses2009

    • Author(s)
      石島健太郎, et al.
    • Organizer
      The 2nd international symposium on Dome Fuji ice core and related topics
    • Place of Presentation
      Tokyo
    • Related Report
      2009 Annual Research Report
  • [Presentation] Development of a high-precision measurement system for d^<13>C and dD of atmospheric methane2009

    • Author(s)
      梅澤拓, et al.
    • Organizer
      The 2nd international symposium on Dome Fuji ice core and related topics
    • Place of Presentation
      Tokyo
    • Related Report
      2009 Annual Research Report
  • [Presentation] Measurements of carbon and hydrogen stable isotopes of methane in air samples extracted from ice core and firn2009

    • Author(s)
      梅澤拓, et al.
    • Organizer
      The 2nd international symposium on Dome Fuji ice core and related topics
    • Place of Presentation
      Tokyo
    • Related Report
      2009 Annual Research Report
  • [Presentation] Variations of atmospheric components over the past 720,000 years deduced from Dome Fuji deep ice core2009

    • Author(s)
      青木周司, et al.
    • Organizer
      The 2nd international symposium on Dome Fuji ice core and related topics
    • Place of Presentation
      Tokyo
    • Related Report
      2009 Annual Research Report
  • [Presentation] Changes in atmospheric methane concentration in the Arctic and Antarctic regions for the last 110,000 years deduced from NGRIP and Dome Fuji deep ice cores2009

    • Author(s)
      青木周司, et al.
    • Organizer
      The 2nd international symposium on Dome Fuji ice core and related topics
    • Place of Presentation
      Tokyo
    • Related Report
      2009 Annual Research Report
  • [Presentation] Variations of atmospheric greenhouse gases during the past 720,000 years deduced from Dome Fuji deep ice core2009

    • Author(s)
      Y.Kikuchi, et al.
    • Organizer
      The 2nd international symposium on Dome Fuji ice core and related topics
    • Place of Presentation
      Tokyo
    • Related Report
      2009 Annual Research Report
  • [Presentation] Modelling the climate, ice sheet and thermohaline circulation during the ice age termination2009

    • Author(s)
      A.Abe-Ouchi, et al.
    • Organizer
      AGU 2009 Fall Meeting
    • Place of Presentation
      San Francisco, USA
    • Related Report
      2009 Annual Research Report
  • [Presentation] Multi-millennial-scale climate variability in Antarctica during the past seven glacial periods2009

    • Author(s)
      K.Kawamura, the Dome Fuji Ice Core Project Members
    • Organizer
      AGU 2009 Fall Meeting
    • Place of Presentation
      San Francisco, USA
    • Related Report
      2009 Annual Research Report
  • [Presentation] Development of atmospheric N_2O isotopomers model based on a chemistry-coupled atmospheric general circulation model2009

    • Author(s)
      石島健太郎, et al.
    • Organizer
      AGU Fall Meeting
    • Place of Presentation
      San Francisco, U.S.A.
    • Related Report
      2009 Annual Research Report
  • [Presentation] Seasonal cycles of atmospheric methane and its carbon and hydrogen isotopic ratios in the lower and upper troposphere of the western Pacific region2009

    • Author(s)
      梅澤拓, et al.
    • Organizer
      AGU Fall Meeting
    • Place of Presentation
      San Francisco, U.S.A.
    • Related Report
      2009 Annual Research Report
  • [Presentation] Simulation of atmospheric methane and its carbon and hydrogen isotopes to constrain its global budget2009

    • Author(s)
      T.Saeki, et al.
    • Organizer
      AGU Fall Meeting
    • Place of Presentation
      San Francisco, U.S.A.
    • Related Report
      2009 Annual Research Report
  • [Presentation] Observed and Modeled Variations of Tropospheric Carbon Monoxide over Japan2009

    • Author(s)
      八代尚, et al.
    • Organizer
      AGU Fall Meeting
    • Place of Presentation
      San Francisco, U.S.A.
    • Related Report
      2009 Annual Research Report
  • [Presentation] Observation based estimate of the error in atmospheric methane column retrieved from GOSAT SWIR spectra2009

    • Author(s)
      S.Maksyutov, et al.
    • Organizer
      AGU Fall Meeting
    • Place of Presentation
      San Francisco, U.S.A.
    • Related Report
      2009 Annual Research Report
  • [Presentation] Tropospheric methane and carbon dioxide over West Siberia : observation data analysis, surface flux inventories and transport modeling2009

    • Author(s)
      S.Maksyutov, et al.
    • Organizer
      AGU Fall Meeting
    • Place of Presentation
      San Francisco, U.S.A.
    • Related Report
      2009 Annual Research Report
  • [Presentation] Constraints on CO_2 flux emissions : reconstructions of in-situ measurements from Lagrangian stochastic inversion2009

    • Author(s)
      I.Pisso, et al.
    • Organizer
      AGU Fall Meeting
    • Place of Presentation
      San Francisco, U.S.A.
    • Related Report
      2009 Annual Research Report
  • [Presentation] Simulation of maturity and decay of methyl chloroform(CH_3CCl_3)in the atmosphere2009

    • Author(s)
      P.Patra, et al.
    • Organizer
      AGU Fall Meeting
    • Place of Presentation
      San Francisco, U.S.A.
    • Related Report
      2009 Annual Research Report
  • [Presentation] Impact of atithropogenic emission on the temporal and spatial variations of atmospheric co over Japan2009

    • Author(s)
      H. Yashiro, et al.
    • Organizer
      7th International Conference on Air Quality
    • Place of Presentation
      イスタンブール(トルコ)
    • Related Report
      2008 Annual Research Report
  • [Presentation] Subsurface primary production in the western subtropical North Pacificas evidence of large diapycnal diffusivity associated with the Subtropical Mode Water2009

    • Author(s)
      T. Suga, et al.
    • Organizer
      The Third Argo Science Workshop: The Future of Argo
    • Place of Presentation
      杭州(中国)
    • Related Report
      2008 Annual Research Report
  • [Presentation] Sea-to-air oxygenflux associated with the destruction of the shallow oxygen maximum2009

    • Author(s)
      Y. Nakagawa
    • Organizer
      The Third Argo Science Workshop: The Future of Argo
    • Place of Presentation
      杭州(中国)
    • Related Report
      2008 Annual Research Report
  • [Presentation] Precession pacing of the last five terminations deduced from accurate ehronology of the Dome Fuji ice core, Antarctica2008

    • Author(s)
      K. Kawamura, et al.
    • Organizer
      日本第四紀学会シンポジウム
    • Place of Presentation
      東京
    • Year and Date
      2008-10-03
    • Related Report
      2008 Annual Research Report
  • [Presentation] 氷床コアから探る第四紀の地球システム変動2008

    • Author(s)
      川村賢二
    • Organizer
      日本第四紀学会2008年大会シンポジウム
    • Place of Presentation
      東京
    • Year and Date
      2008-08-24
    • Related Report
      2008 Annual Research Report
  • [Presentation] 北東太平洋におけるサブダクション過程2008

    • Author(s)
      須賀利雄
    • Organizer
      東京大学海洋研究所研究集会
    • Place of Presentation
      東京
    • Year and Date
      2008-07-31
    • Related Report
      2008 Annual Research Report
  • [Presentation] From thermometer to chronometer- Paleoenvironmental reconstruction using non-greenhouse gases in ice cores2008

    • Author(s)
      Kawamura, K., J. P. Severinghaus, T. Nakazawa, S. Aoki
    • Organizer
      EPICA 2008 Open Science Conference, Quaternary Climate : from Pole to Pole
    • Place of Presentation
      Venice, Italy
    • Related Report
      2009 Final Research Report
  • [Presentation] Saturation of the Southern Ocean CO_2 sink due to recent climate change2008

    • Author(s)
      Le Quere, C., C. Rodenbeck, E. T. Buitenhuis, T. J. Conway, R. Langenfelds, A. Gomez, C. Labuschagne, M. Ramonet, T. Nakazawa, N. Metzl, N. Gillett, M. Heiman
    • Organizer
      2008 EGU general assembly
    • Place of Presentation
      Vienna, Austria
    • Related Report
      2009 Final Research Report
  • [Presentation] Thirth years of stratospheric mean age tracer measurements ; no observable change in the stratospheric circulation2008

    • Author(s)
      Engel, A., T. Mobius, H. Bonisch, U. Schmidt, R. Heinz, I. Levin, E. Atlas, S. Aoki, T. Nakazawa, S. Sugawara, F. Moore, D. Hurst, J. Elkins, S. Schauffler, A. Andrews, K. Boering
    • Organizer
      2008 AGU Fall Meeeting
    • Place of Presentation
      San Francisco
    • Related Report
      2009 Final Research Report
  • [Presentation] Three-dimensional model simulation of atmospheric nitrous oxide isotopes : comparison with balloon-observed profiles and estimation of the stratospheric effect on the surface2008

    • Author(s)
      Ishijima, K., S. Toyoda, M. Takigawa, P. K. Patra, T. Nakazawa, S. Aoki, S. Morimoto, C. Yoshikawa, S. Arihara, N. Yoshida
    • Organizer
      4th International Symposium on Isotopomers
    • Place of Presentation
      Tokyo
    • Related Report
      2009 Final Research Report
  • [Presentation] Development of a compact cryogenic air sampler and its application to stratospheric greenhouse gas observation at Syowa Station, Antarctica2008

    • Author(s)
      Morimoto, S., T. Yamanouchi, H. Honda, S. Aoki, T. Nakazawa, S. Sugawara, S. Ishidoya, I. Iijima, T. Yoshida
    • Organizer
      19th International Global Atmospheric Chemistry Conference
    • Place of Presentation
      Annecy, France
    • Related Report
      2009 Final Research Report
  • [Presentation] Land-cover classification for inventory of the methane fluxes in west Siberian wetlands2008

    • Author(s)
      A. Peregon, et al.
    • Organizer
      European Geosciences Union General Assembly 2008
    • Place of Presentation
      ウィーン(オーストリア)
    • Related Report
      2008 Annual Research Report
  • [Presentation] Saturation of the Southern ocean CO2 sink due to recent climate change2008

    • Author(s)
      C. Le Quere, et al.
    • Organizer
      European Geosciences Union General Assembly 2008
    • Place of Presentation
      ウィーン(オーストリア)
    • Related Report
      2008 Annual Research Report
  • [Presentation] Atmospheric CO2 simulation with optimized surface flux climatology for use in GOSAT CO2 retrieval2008

    • Author(s)
      S. Maksyutov, et al.
    • Organizer
      European Geosciences Union General Assembly 2008
    • Place of Presentation
      ウィーン(オーストリア)
    • Related Report
      2008 Annual Research Report
  • [Presentation] Assessment of productivity of terrestrial vegetation in Western Siberia: an attempt at system aggregation of remote sensing and ground data2008

    • Author(s)
      A. Shvidenko, et al.
    • Organizer
      European Geosciences Union General Assembly 2008
    • Place of Presentation
      ウィーン(オーストリア)
    • Related Report
      2008 Annual Research Report
  • [Presentation] 二酸化炭素濃度から推定された成層圏大気の平均年代の変化2008

    • Author(s)
      菅原敏, 他
    • Organizer
      地球惑星科学連合2008年大会
    • Place of Presentation
      幕張
    • Related Report
      2008 Annual Research Report
  • [Presentation] Estimation of recent global carbon budgets based on atmospheric O2/N2 and CO2 measurements at Hateruma and Ochi-ishi2008

    • Author(s)
      遠嶋康徳, 他
    • Organizer
      地球惑星科学連合2008年大会
    • Place of Presentation
      幕張
    • Related Report
      2008 Annual Research Report
  • [Presentation] 南極昭和基地における一酸化炭素濃度の変動2008

    • Author(s)
      八代尚, 他
    • Organizer
      地球惑星科学連合2008年大会
    • Place of Presentation
      幕張
    • Related Report
      2008 Annual Research Report
  • [Presentation] ドームふじ氷床コアのO2/N2年代による過去47万年間にわたる南極の気候変動と軌道要素との関係2008

    • Author(s)
      川村賢二, 他
    • Organizer
      地球惑星科学連合2008年大会
    • Place of Presentation
      幕張
    • Related Report
      2008 Annual Research Report
  • [Presentation] Spatial and temporal variations in atmospheric nitrous oxide concentration over the Pacific2008

    • Author(s)
      石島健太郎, 他
    • Organizer
      地球惑星科学連合2008年大会
    • Place of Presentation
      幕張
    • Related Report
      2008 Annual Research Report
  • [Presentation] 民間航空機で観測されたCO_2濃度の鉛直分布と季節変動2008

    • Author(s)
      町田敏暢, 他
    • Organizer
      地球惑星科学連合2008年大会
    • Place of Presentation
      幕張
    • Related Report
      2008 Annual Research Report
  • [Presentation] 極域成層圏大気の微量成分観測と大気の平均年代2008

    • Author(s)
      菅原敏, 他
    • Organizer
      2008年度日本気象学会春季大会
    • Place of Presentation
      横浜
    • Related Report
      2008 Annual Research Report
  • [Presentation] 民間航空機で観測されたCO_2濃度の高度別季節変動2008

    • Author(s)
      町田敏暢, 他
    • Organizer
      2008年度日本気象学会春季大会
    • Place of Presentation
      横浜
    • Related Report
      2008 Annual Research Report
  • [Presentation] Satellite experiment progress report2008

    • Author(s)
      S. Maksyutov, et al.
    • Organizer
      TransCom Workshop
    • Place of Presentation
      ユトレヒト(オランダ)
    • Related Report
      2008 Annual Research Report
  • [Presentation] Optimization of the terrestrial biospheric flux seasonality against airborne profile data of CO22008

    • Author(s)
      Y. Nakatsuka, S. Maksyutov
    • Organizer
      TransCom Workshop
    • Place of Presentation
      ユトレヒト(オランダ)
    • Related Report
      2008 Annual Research Report
  • [Presentation] Global, regional and local scale transport of SF6 and CO2 in the troposphere2008

    • Author(s)
      P. K. Patra, et al.
    • Organizer
      TransCom Workshop
    • Place of Presentation
      ユトレヒト(オランダ)
    • Related Report
      2008 Annual Research Report
  • [Presentation] TransCom continuous experiments: Comparison of radon concentrations at inland stations2008

    • Author(s)
      S. Taguchi, et al.
    • Organizer
      TransCom Workshop
    • Place of Presentation
      ユトレヒト(オランダ)
    • Related Report
      2008 Annual Research Report
  • [Presentation] Compact cryogenic whole air sampler using J-T cooler2008

    • Author(s)
      H. Honda, et al.
    • Organizer
      26th ISTS
    • Place of Presentation
      浜松
    • Related Report
      2008 Annual Research Report
  • [Presentation] Coordinated long-term monitoring and balloon-borne campaigns for Greenhouse Gases Observations at Syowa Station, Antarctica2008

    • Author(s)
      T. Yamanouchi, et al.
    • Organizer
      SCAR/IASC Open Science Conference
    • Place of Presentation
      サンクトペテルスブルグ(ロシア)
    • Related Report
      2008 Annual Research Report
  • [Presentation] Accurate chronology of Antarctic climate and greenhouse gas changes over the past 470ky2008

    • Author(s)
      K. Kawamura, et al.
    • Organizer
      18th Goldschmidt Conference
    • Place of Presentation
      バンクーバー(カナダ)
    • Related Report
      2008 Annual Research Report
  • [Presentation] Accurate chronology of Antarctic climate and greenhouse gas changes over the last four glacial cycles, Empirical constraints on sea-level rise over the next century2008

    • Author(s)
      K. Kawamura, et al.
    • Organizer
      PAGES
    • Place of Presentation
      ベルン(スイス)
    • Related Report
      2008 Annual Research Report
  • [Presentation] Analysis of mean downward velocity around the Antarctic polar vortex2008

    • Author(s)
      K. Miyazaki, T. Iwasaki
    • Organizer
      SPARC 4th General Assembly
    • Place of Presentation
      ボローニア(イタリア)
    • Related Report
      2008 Annual Research Report
  • [Presentation] Analysis of extratropical UTLS structure using a high vertical resolution GCM2008

    • Author(s)
      K. Miyazaki, et al.
    • Organizer
      SPARC 4th General Assembly
    • Place of Presentation
      ボローニア(イタリア)
    • Related Report
      2008 Annual Research Report
  • [Presentation] Development of a compact cryogenic air sampler and its application tostratospheric greenhouse gas observation at Syowa Station, Antarctica2008

    • Author(s)
      S. Morimoto, et al.
    • Organizer
      IGAC 10th International Conference
    • Place of Presentation
      アネシー(フランス)
    • Related Report
      2008 Annual Research Report
  • [Presentation] Vertical and latitudinal differences of CO2 seasonal variation observed by commercial airliners2008

    • Author(s)
      Machida, et al.
    • Organizer
      IGAC 10th International Conference
    • Place of Presentation
      アネシー(フランス)
    • Related Report
      2008 Annual Research Report
  • [Presentation] Approaches to three-dimensional simulation of atmospheric nitrous oxideisotopes by a chemistry-coupled atmospheric general circutiom a model2008

    • Author(s)
      Ishijima, et al.
    • Organizer
      IGAC 10th International Conference
    • Place of Presentation
      アネシー(フランス)
    • Related Report
      2008 Annual Research Report
  • [Presentation] Estimation of carbon anf hydrogen isotopic ratios of methane from wetlands and wildfires in Alaska based on aircraft observations and bonfire experiments2008

    • Author(s)
      T. Umezawa, et al.
    • Organizer
      IGAC 10th International Conference
    • Place of Presentation
      アネシー(フランス)
    • Related Report
      2008 Annual Research Report
  • [Presentation] Concentration variations of atmospheric carbon monoxide at Japanese Antarctic station, Syowa2008

    • Author(s)
      H. Yashiro, et al.
    • Organizer
      IGAC 10th International Conference
    • Place of Presentation
      アネシー(フランス)
    • Related Report
      2008 Annual Research Report
  • [Presentation] Possible gravitational separation effect on the mean age of stratospheric air in the Arctic polar vortex2008

    • Author(s)
      S. Sugawara, et al.
    • Organizer
      IGAC 10th International Conference
    • Place of Presentation
      アネシー(フランス)
    • Related Report
      2008 Annual Research Report
  • [Presentation] Development of a high-precision continuous measurement system of the oxygen/nitrogen ratio2008

    • Author(s)
      D. Goto, et al.
    • Organizer
      IGAC 10th International Conference
    • Place of Presentation
      アネシー(フランス)
    • Related Report
      2008 Annual Research Report
  • [Presentation] 大気中酸素濃度の観測に基づく炭素収支の推定2008

    • Author(s)
      遠嶋康徳, 他
    • Organizer
      日本地球化学会第55回年会
    • Place of Presentation
      東京
    • Related Report
      2008 Annual Research Report
  • [Presentation] 落石岬における春-夏季の大気中酸素/窒素比の高まりの起源2008

    • Author(s)
      山岸洋明, 他
    • Organizer
      日本地球化学会第55回年会
    • Place of Presentation
      東京
    • Related Report
      2008 Annual Research Report
  • [Presentation] 北太平洋亜熱帯循環北部サブダクション領域における水塊変動の要因2008

    • Author(s)
      須賀利雄, 他
    • Organizer
      2008年度日本海洋学会秋季大会
    • Place of Presentation
      呉
    • Related Report
      2008 Annual Research Report
  • [Presentation] プロファイリングフロートデータに基づいた北太平洋中緯度域における表層成層構造の変化に伴う溶存酸素の変化2008

    • Author(s)
      中川嘉剛, 他
    • Organizer
      2008年度日本海洋学会秋季大会
    • Place of Presentation
      呉
    • Related Report
      2008 Annual Research Report
  • [Presentation] 小型クライオサンプラーを用いた昭和基地での成層圏大気採取実験2008

    • Author(s)
      森本真司, 他
    • Organizer
      平成20年度大気球シンポジウム
    • Place of Presentation
      相模原
    • Related Report
      2008 Annual Research Report
  • [Presentation] Isotopomeric analysis of N20 emitted from temperate agricultural soils2008

    • Author(s)
      S. Toyoda, et al.
    • Organizer
      Fourth International Symposium on Isotopomers
    • Place of Presentation
      東京
    • Related Report
      2008 Annual Research Report
  • [Presentation] Three-dimensional model simulation of atmospheric nitrous oxide isotopes: comparison with balloon-observed profiles and cstimation of the stratosplieric effect on the surface2008

    • Author(s)
      K. Ishijima
    • Organizer
      Fourth International Symposium on Isotopomers
    • Place of Presentation
      東京
    • Related Report
      2008 Annual Research Report
  • [Presentation] Temporal variations or CH_4 and its δ^<13>C and δD at Ny-Ålesund, Svalbard2008

    • Author(s)
      T. Umezawa, et al.
    • Organizer
      Fourth International Symposium on Isotopomers
    • Place of Presentation
      東京
    • Related Report
      2008 Annual Research Report
  • [Presentation] 成層圏大気中の微量成分に対する重力分離の影響の評価2008

    • Author(s)
      菅原敏, 他
    • Organizer
      第14回大気化学討論会
    • Place of Presentation
      横浜
    • Related Report
      2008 Annual Research Report
  • [Presentation] 波照間島・落石岬におけるCO2とCH4のシノプティックスケールの変動に関する研究2008

    • Author(s)
      遠嶋康徳, 他
    • Organizer
      第14回大気化学討論会
    • Place of Presentation
      横浜
    • Related Report
      2008 Annual Research Report
  • [Presentation] モデル計算による大気中N2O同位体時空間変動の推定2008

    • Author(s)
      石島健太郎, 他
    • Organizer
      第14回大気化学討論会
    • Place of Presentation
      横浜
    • Related Report
      2008 Annual Research Report
  • [Presentation] Validation of seasonal CH4 flux inversion using NIES transport model2008

    • Author(s)
      H. -S. Kim, et al.
    • Organizer
      第14回大気化学討論会
    • Place of Presentation
      横浜
    • Related Report
      2008 Annual Research Report
  • [Presentation] CONTRAILデータを用いたCO2フラックスの推定2008

    • Author(s)
      田口彰一, 他
    • Organizer
      2008年度日本気象学会秋季大会
    • Place of Presentation
      仙台
    • Related Report
      2008 Annual Research Report
  • [Presentation] ジュールトムソンミニクーラーを用いた小型成層圏大気サンプラーの開発2008

    • Author(s)
      森本真司, 他
    • Organizer
      2008年度日本気象学会秋季大会
    • Place of Presentation
      仙台
    • Related Report
      2008 Annual Research Report
  • [Presentation] 成層圏空気年代の推定に対する重力分離の影響2008

    • Author(s)
      菅原敏, 他
    • Organizer
      2008年度日本気象学会秋季大会
    • Place of Presentation
      仙台
    • Related Report
      2008 Annual Research Report
  • [Presentation] Variations of dissolved oxygen in the surface layer of the mid-latitude North Pacific based on Argo float2008

    • Author(s)
      Y. Nakagawa, et al.
    • Organizer
      GODAE final symposium
    • Place of Presentation
      ニース(フランス)
    • Related Report
      2008 Annual Research Report
  • [Presentation] Development of a chemical data assimilation system using a local ensemble transformed Kalinan filter: A perfect model experiment2008

    • Author(s)
      K. Miyazaki, K. Sudo
    • Organizer
      WWRP/THORPEX worshop on 4D-VAR and ensemble Kalman filter inter-comparisons
    • Place of Presentation
      ブエノスアイレス(アルゼンチン)
    • Related Report
      2008 Annual Research Report
  • [Presentation] From thermometer to chronometer-Paleoenvironmental reconstruction using non-greenhouse gases in ice cores2008

    • Author(s)
      K. Kawamura, et
    • Organizer
      EPICA 2008 Open Science Conference, Quaternary Climate: from Pole to Pole
    • Place of Presentation
      ベニス(イタリア)
    • Related Report
      2008 Annual Research Report
  • [Presentation] Orbital and millennial-scale variability of sea-salt, dust and non-sea-salt sulfate aerosols during the past 720, 000 years reconstructed at Dome Fuji, East Antarctica2008

    • Author(s)
      G. Azumaa, et al.
    • Organizer
      EPICA 2008 Open Science Conference, Quaternary Climate: from Pole to Pole
    • Place of Presentation
      ベニス(イタリア)
    • Related Report
      2008 Annual Research Report
  • [Presentation] 亜熱帯海洋における混合層の時空間変動2008

    • Author(s)
      須賀利雄, 他
    • 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
      仙台
    • Related Report
      2008 Annual Research Report
  • [Presentation] The Role of Atmospheric Transport on CO2 Flux and Concentration on Different Spatiotemporal Scales and the Implication on Flux Estimation2008

    • Author(s)
      M. Ishizawa, et al.
    • Organizer
      AGU Fall meeting
    • Place of Presentation
      サンフランシスコ(アメリカ)
    • Related Report
      2008 Annual Research Report
  • [Presentation] Thirty years of stratospheric mean age tracer measurements: no observable change in the stratospheric circulation2008

    • Author(s)
      A. Engel, et al.
    • Organizer
      AGU Fall meeting
    • Place of Presentation
      サンフランシスコ(アメリカ)
    • Related Report
      2008 Annual Research Report
  • [Presentation] rends and seasonal cycle of the tropospheric methane observed and modeled over Siberia2008

    • Author(s)
      S. Maksyutov, et al.
    • Organizer
      AGU Fall meeting
    • Place of Presentation
      サンフランシスコ(アメリカ)
    • Related Report
      2008 Annual Research Report
  • [Presentation] Surface CO2 flux in weekly time resolution over the globe inferred from CONTRAIL data set2008

    • Author(s)
      S. Taguchi, et al.
    • Organizer
      AGU Fall meeting
    • Place of Presentation
      サンフランシスコ(アメリカ)
    • Related Report
      2008 Annual Research Report
  • [Presentation] Biogeochemical Evidence of Large Vertical Eddy Diffusivity Associated With Subtropical Mode Water of the North Pacific2008

    • Author(s)
      T. Suga, et al.
    • Organizer
      AGU Fall meeting
    • Place of Presentation
      サンフランシスコ(アメリカ)
    • Related Report
      2008 Annual Research Report
  • [Presentation] 南極ドームふじ氷床コアの年代モデルと気候変動〜北半球の氷床変動とのリンク〜2008

    • Author(s)
      川村賢二
    • Organizer
      第四紀中・後期の年代的枠組みを理解するためのワークショップ
    • Place of Presentation
      仙台
    • Related Report
      2008 Annual Research Report
  • [Presentation] O_2/N_2 measurement over the Pacific2008

    • Author(s)
      H. Yamagishi, et. al.
    • Organizer
      Asia-Pacific Workshop on Carbon Cycle Observations
    • Place of Presentation
      つくば
    • Related Report
      2007 Annual Research Report
  • [Presentation] 温室効果ガスの長期研究観測2007

    • Author(s)
      中澤高清
    • Organizer
      地球観測連携拠点(地球温暖化分野)平成19年度国内ワークショップ
    • Place of Presentation
      東京
    • Year and Date
      2007-10-19
    • Related Report
      2007 Annual Research Report
  • [Presentation] 牛ふん堆肥化過程で発生するN_2Oのアイソトポマー比2007

    • Author(s)
      深澤真, 他
    • Organizer
      日本地球化学会2007年年会
    • Place of Presentation
      名古屋
    • Year and Date
      2007-09-19
    • Related Report
      2007 Annual Research Report
  • [Presentation] 対流圏大気中N_2Oのアイソトポマー比の分布と経年変動2007

    • Author(s)
      豊田栄, 他
    • Organizer
      日本地球惑星科学連合2007年大会
    • Place of Presentation
      幕張
    • Year and Date
      2007-05-21
    • Related Report
      2007 Annual Research Report
  • [Presentation] 大気のクライオジェニックサンプリングと再使用観測ロケットの可能性2007

    • Author(s)
      菅原敏
    • Organizer
      日本地球惑星科学連合2007年大会
    • Place of Presentation
      幕張
    • Year and Date
      2007-05-21
    • Related Report
      2007 Annual Research Report
  • [Presentation] Effect of N_2O emission from natural soil and ocean and anthropogenic sources on atmospheric N_2O concentration: consideration using AGCM2007

    • Author(s)
      K. Ishijima, et. al.
    • Organizer
      日本地球惑星科学連合2007年大会
    • Place of Presentation
      幕張
    • Year and Date
      2007-05-21
    • Related Report
      2007 Annual Research Report
  • [Presentation] Northern hemisphere forcing of climatic cycles over the past 360,000 years implied by accurate dating of Antarctic ice cores2007

    • Author(s)
      Kawamra, K., F. Parrenin, L. Lisiecki, M. E. Raymo, R. Uemura, F. Vimeux, J. P. Severinghaus, M. Hutterli, T. Nakazawa, S. Aoki, J. Jouzel, Y. Fujii, O. Watanabe
    • Organizer
      IODP Tropical Symposium : North Atlantic & Arctic Climate Variability
    • Place of Presentation
      Bremen
    • Related Report
      2009 Final Research Report
  • [Presentation] Transport analysis of tropospheric carbon dioxide2007

    • Author(s)
      Miyazaki, K., P. K. Patra, M. Takigawa, T. Nakazawa
    • Organizer
      EGU general Assembly
    • Place of Presentation
      Vienna, Austria
    • Related Report
      2009 Final Research Report
  • [Presentation] Evaluation of carbon isotope effect on CO_2 measurements by NDIR analyzer2007

    • Author(s)
      Tohjima, Y., H. Mukai, T. Machida, I. Akama, T. Amari, K. Katsumata
    • Organizer
      14th WMO/IAEA Meeting of Experts on Carbon Dioxide, Other Greenhouse Gases, and Related Tracer Measurement Techniques
    • Place of Presentation
      Helsinki, Finland
    • Related Report
      2009 Final Research Report
  • [Presentation] Northern Hemisphere insolation forcing of glacial cycles implied by absolute dating of Antarctic ice cores2007

    • Author(s)
      K. Kawamura, et. al.
    • Organizer
      European Geosciences Union General Assembly 2007
    • Place of Presentation
      ウィーン(オーストリア)
    • Related Report
      2007 Annual Research Report
  • [Presentation] Effect of atmospheric transport on seasonal and interannual variations in the atmospheric nitrous oxide concentration2007

    • Author(s)
      K. Ishi jima, et. al.
    • Organizer
      European Geosciences Union General Assembly 2007
    • Place of Presentation
      ウィーン(オーストリア)
    • Related Report
      2007 Annual Research Report
  • [Presentation] Transport analysis of tropospheric carbon dioxide2007

    • Author(s)
      K. Mitazaki, et. al.
    • Organizer
      European Geosciences Union General Assembly 2007
    • Place of Presentation
      ウィーン(オーストリア)
    • Related Report
      2007 Annual Research Report
  • [Presentation] Role of Baroclinic Transport on Seasonal Rectifier Effect2007

    • Author(s)
      S. Taguchi
    • Organizer
      TransCom meeting
    • Place of Presentation
      パーデュー(米国)
    • Related Report
      2007 Annual Research Report
  • [Presentation] TransCom continuous experiment: analysis of synoptic scale variations in atmospheric CO_22007

    • Author(s)
      P. K. Patra
    • Organizer
      TransCom meeting
    • Place of Presentation
      パーデュー(米国)
    • Related Report
      2007 Annual Research Report
  • [Presentation] The timing of recent Terminations recorded in Antarctica and the relationship to orbital forcings2007

    • Author(s)
      K. Kawamura, et. al.
    • Organizer
      Comer Abrupt Climate Change Fellowship Conference
    • Place of Presentation
      パリサデス(米国)
    • Related Report
      2007 Annual Research Report
  • [Presentation] Analysis of seasonal cycles in 50-year records of atmospheric CO2 using an AGCM based transport model2007

    • Author(s)
      P. K. Patra, et. al.
    • Organizer
      IUGG
    • Place of Presentation
      ペルージャ(イタリア)
    • Related Report
      2007 Annual Research Report
  • [Presentation] Development of High-Precision Measurement System for d^<13>C and dD of Atmospheric Methane2007

    • Author(s)
      S. Aoki, et. al.
    • Organizer
      14th WMO/IAEA Meeting of Experts on Carbon Dioxide, Other Greenhouse Gases, and Related Tracer Measurement Techniques
    • Place of Presentation
      ヘルシンキ(フィンランド)
    • Related Report
      2007 Annual Research Report
  • [Presentation] Evaluation of carbon isotope effect on CO_2 measurements by NDIR analyzer2007

    • Author(s)
      Y. Tohjima, et. al.
    • Organizer
      14th WMO/IAEA Meeting of Experts on Carbon Dioxide, Other Greenhouse Gases, and Related Tracer Measurement Techniques
    • Place of Presentation
      ヘルシンキ(フィンランド)
    • Related Report
      2007 Annual Research Report
  • [Presentation] Development of a high precision continuous measurement system of the a tmospheric O_2/N_2 ratio using a fuel cell oxygen analyzer2007

    • Author(s)
      S. Morimoto, et. al.
    • Organizer
      14th WMO/IAEA Meeting of Experts on Carbon Dioxide, Other Greenhouse Gases, and Related Tracer Measurement Techniques
    • Place of Presentation
      ヘルシンキ(フィンランド)
    • Related Report
      2007 Annual Research Report
  • [Presentation] Measurement of Atmospheric CO_2 using Commercial Airliners2007

    • Author(s)
      T. Machida, et. al.
    • Organizer
      14th WMO/IAEA Meeting of Experts on Carbon Dioxide, Other Greenhouse Gases, and Related Tracer Measurement Techniques
    • Place of Presentation
      ヘルシンキ(フィンランド)
    • Related Report
      2007 Annual Research Report
  • [Presentation] Estimation, validation and understanding of atmospheric-CO_2 source/sink variability2007

    • Author(s)
      P. K. Patra, et. al.
    • Organizer
      International Symposium Aerosol-Chemistry-Climate Interactions
    • Place of Presentation
      アーメダバード(インド)
    • Related Report
      2007 Annual Research Report
  • [Presentation] Phasing of orbital forcing and Antarctic climate over the past 470,000 years from an extended Dome Fuji O_2/N_2 chronology2007

    • Author(s)
      K. Kawamura, et. al.
    • Organizer
      AGU 2007 Fall Meeting
    • Place of Presentation
      サンフランシスコ(米国)
    • Related Report
      2007 Annual Research Report
  • [Presentation] High resolution simulation of the atmospheric greenhouse gases variability with Largangian particle dispersion mode2007

    • Author(s)
      Y. Koyama, et. al.
    • Organizer
      AGU 2007 Fall Meeting
    • Place of Presentation
      サンフランシスコ(米国)
    • Related Report
      2007 Annual Research Report
  • [Presentation] Isotopomer analysis of N_2O produced during waste water treatment2007

    • Author(s)
      S. Toyoda, et. al.
    • Organizer
      AGU 2007 Fall Meeting
    • Place of Presentation
      サンフランシスコ(米国)
    • Related Report
      2007 Annual Research Report
  • [Presentation] Isotopomeric Signature of Nitrous Oxide Discharged from Lake Biwa in Japan and a Polluted River in Mongolia2007

    • Author(s)
      A. Makabe, et. al.
    • Organizer
      AGU 2007 Fall Meeting
    • Place of Presentation
      サンフランシスコ(米国)
    • Related Report
      2007 Annual Research Report
  • [Presentation] 成層圏において観測された大気主要成分の重力分離2007

    • Author(s)
      石戸谷重之, 他
    • Organizer
      日本気象学会2007年度春季大会
    • Place of Presentation
      東京
    • Related Report
      2007 Annual Research Report
  • [Presentation] 民間航空機を利用した大気中のCO_2濃度の鉛直分布観測2007

    • Author(s)
      町田敏暢, 他
    • Organizer
      日本気象学会2007年度春季大会
    • Place of Presentation
      東京
    • Related Report
      2007 Annual Research Report
  • [Presentation] 氷床コアのクリプトン同位体比の精密測定から明らかにされた氷期のフィルンにおける空気混合層の拡大2007

    • Author(s)
      川村賢二, 他
    • Organizer
      雪氷学会
    • Place of Presentation
      富山
    • Related Report
      2007 Annual Research Report
  • [Presentation] 北極域航空機観測計画において観測された極渦内下部成層圏における大気主要成分の重力分離2007

    • Author(s)
      石戸谷重之, 他
    • Organizer
      日本気象学会2007年秋季大会
    • Place of Presentation
      札幌
    • Related Report
      2007 Annual Research Report
  • [Presentation] 大気中酸素/窒素比の船上観測システムの開発2007

    • Author(s)
      八代尚, 他
    • Organizer
      日本気象学会2007年秋季大会
    • Place of Presentation
      札幌
    • Related Report
      2007 Annual Research Report
  • [Presentation] アラスカにおける航空機観測に基づいたメタン放出源の同位体比の推定2007

    • Author(s)
      梅澤拓, 他
    • Organizer
      日本気象学会2007年秋季大会
    • Place of Presentation
      札幌
    • Related Report
      2007 Annual Research Report
  • [Presentation] 南極ドームふじコアに記録された過去72万年間の千年スケール気候変動2007

    • Author(s)
      東久美子, 他
    • Organizer
      第30回極域気水圏シンポジウム
    • Place of Presentation
      東京
    • Related Report
      2007 Annual Research Report
  • [Presentation] 昭和基地における小型回収気球実験計画(成層圏大気クライオサンプリング)2007

    • Author(s)
      森本真司, 他
    • Organizer
      第30回極域気水圏シンポジウム
    • Place of Presentation
      東京
    • Related Report
      2007 Annual Research Report
  • [Presentation] 南極昭和基地における一酸化炭素濃度の変動2007

    • Author(s)
      八代尚, 他
    • Organizer
      第30回極域気水圏シンポジウム
    • Place of Presentation
      東京
    • Related Report
      2007 Annual Research Report
  • [Presentation] 黒トウヒ/コケ/灌木の燃焼実験による寒帯森林火災から放出されるCH_4の同位体比とCH_4/CO_2放出比の検証2007

    • Author(s)
      梅澤拓, 他
    • Organizer
      第30回極域気水圏シンポジウム
    • Place of Presentation
      東京
    • Related Report
      2007 Annual Research Report
  • [Presentation] 非分散型赤外分析計を用いたCO_2濃度測定に対する13Cの効果の評価2007

    • Author(s)
      遠嶋康徳, 他
    • Organizer
      第13回大気化学討論会
    • Place of Presentation
      名古屋
    • Related Report
      2007 Annual Research Report
  • [Presentation] 大気中酸素/窒素比の船上観測システムの開発2007

    • Author(s)
      山岸洋明, 他
    • Organizer
      第13回大気化学討論会
    • Place of Presentation
      名古屋
    • Related Report
      2007 Annual Research Report
  • [Presentation] 成層圏における二酸化炭素の放射性炭素同位体比の観測2007

    • Author(s)
      大川歩子, 他
    • Organizer
      第13回大気化学討論会
    • Place of Presentation
      名古屋
    • Related Report
      2007 Annual Research Report
  • [Presentation] 大気中O_2/N_2比高精度連続観測装置の開発と大気観測への応用2007

    • Author(s)
      後藤大輔, 他
    • Organizer
      第13回大気化学討論会
    • Place of Presentation
      名古屋
    • Related Report
      2007 Annual Research Report
  • [Presentation] アラスカでの焚火実験で放出されたメタンの炭素/水素安定同位対比の測定2007

    • Author(s)
      梅澤拓, 他
    • Organizer
      第13回大気化学討論会
    • Place of Presentation
      名古屋
    • Related Report
      2007 Annual Research Report
  • [Presentation] 観測とモデル計算を用いた西太平洋上における-酸化炭素濃度の時空間変動解析2007

    • Author(s)
      八代尚, 他
    • Organizer
      第13回大気化学討論会
    • Place of Presentation
      名古屋
    • Related Report
      2007 Annual Research Report
  • [Presentation] 小型クライオサンプラーを用いた昭和基地での成層圏大気採取実験計画(2)2007

    • Author(s)
      山内恭, 他
    • Organizer
      平成19年度大気球シンポジウム
    • Place of Presentation
      相模原
    • Related Report
      2007 Annual Research Report
  • [Presentation] 成層圏二酸化炭素に見られる非質量依存三酸素同位体異常の長期観測2007

    • Author(s)
      川口慎介, 他
    • Organizer
      平成19年度大気球シンポジウム
    • Place of Presentation
      相模原
    • Related Report
      2007 Annual Research Report
  • [Presentation] Global observation of CO_2 and other trace species by aircraft2006

    • Author(s)
      Machida, T., H. Matsueda, Y. Sawa, Y. Nakagawa, N. Kondo. K. Ishikawa, T. Nakazawa, T. Ogawa, Y. Matsumoto, T. Suenaga, T. Oka
    • Organizer
      Annual IAGOS Meeting 2006
    • Place of Presentation
      Toulouse, France
    • Year and Date
      2006-05-09
    • Related Report
      2009 Final Research Report
  • [Presentation] Carbon isotopic fractionation factor of stratospheric CH_4 estimated from ^<13>CH_4 and ^<13>CO_2 measurements2006

    • Author(s)
      Sugawara, S., S. Aoki, T. Nakazawa, S. Ishidoya, T. Umezawa, K. Genma, S. Morimoto, H. Honda
    • Organizer
      Joint CACGP/IGAC and WMO Conference
    • Place of Presentation
      Cape Town
    • Related Report
      2009 Final Research Report
  • [Presentation] Isotopomeric analysis of N_2O dissolved in a river in Tokyo metropolitan area2006

    • Author(s)
      Toyoda, S., H. Iwai, K. Koba, N. Yoshida
    • Organizer
      3rt International Symposium on Isotopomers
    • Place of Presentation
      La Jolla, USA
    • Related Report
      2009 Final Research Report
  • [Presentation] Changes in the atmospheric methane concentration in the Arctic and Antarctic regions for the last 110,000 years deduced from NGRIP and Dome Fuji deep ice cores2005

    • Author(s)
      Aoki, S., K. Kawamura, T. Mori, T. Nakazawa, Y. Fujii, O. Watanabe
    • Organizer
      7th International CO_2 Conference
    • Place of Presentation
      Broomfield, Colorado, USA
    • Related Report
      2009 Final Research Report
  • [Presentation] Temporal variations of the atmospheric CO_2 concentration and isotope ratios in the Arctic and Antarctic regions2005

    • Author(s)
      Morimoto, S., T. Nakazawa, S. Aoki, G. Hashida, T. Yamanouchi
    • Organizer
      7th International CO_2 Conference
    • Place of Presentation
      Broomfield, Colorado, USA
    • Related Report
      2009 Final Research Report
  • [Presentation] Observation of atmospheric CO_2 concentration and its carbon isotopic ratio in China2005

    • Author(s)
      Sugawara, S., S. Aoki, T. Nakazawa, J. Tang, D. Zhang, G. Shi, Y. Liu, S. Morimoto, S. Ishidoya, T. Saeki, T. Hayasaka, M. Ishizawa
    • Organizer
      7th International CO_2 Conference
    • Place of Presentation
      Broomfield, Colorado, USA
    • Related Report
      2009 Final Research Report
  • [Book] 地球変動研究の最前線を訪ねる, 地球規模の炭素循環-大気2010

    • Author(s)
      中澤高清・青木周司
    • Publisher
      清水弘文堂書房
    • Related Report
      2009 Final Research Report
  • [Book] 気候科学の冒険者-温暖化を測るひとびと, 第二章ミスターCO_22009

    • Author(s)
      中澤高清
    • Publisher
      技術評論社
    • Related Report
      2009 Final Research Report
  • [Book] 地球を救う仕事, CO_2を測る仕事2009

    • Author(s)
      中澤高清
    • Publisher
      汐文社
    • Related Report
      2009 Final Research Report
  • [Book] 地球を救う仕事, CO2を測る仕事2009

    • Author(s)
      中渾高清
    • Total Pages
      209
    • Publisher
      汐文社
    • Related Report
      2008 Annual Research Report
  • [Book] 「次世代への架け橋-今, プロジェクトリーダーが語る-」, 第4章温室効果気体の広域観測と地球規模循環2007

    • Author(s)
      中澤高清, 菅原敏
    • Publisher
      日本気象学会
    • Related Report
      2009 Final Research Report
  • [Book] 第5版実験化学講座20-2巻2007

    • Author(s)
      青木周司, 遠嶋康徳, 町田敏暢, 中澤高清
    • Publisher
      丸善
    • Related Report
      2009 Final Research Report
  • [Book] 次世代への架け橋-今、プロジェクトリーダーが語る-2007

    • Author(s)
      中澤高清, 菅原敏
    • Publisher
      日本気象学会
    • Related Report
      2007 Annual Research Report
  • [Book] 実験化学講座 20-2 環境化学2007

    • Author(s)
      中澤高清
    • Publisher
      丸善
    • Related Report
      2007 Annual Research Report
  • [Book] 実験化学講座 20-2 環境化学2007

    • Author(s)
      青木周司
    • Publisher
      丸善
    • Related Report
      2007 Annual Research Report
  • [Book] 実験化学講座 20-2 環境化学2007

    • Author(s)
      中澤高清他
    • Total Pages
      519
    • Publisher
      丸善
    • Related Report
      2006 Annual Research Report
  • [Book] 地球温暖化はどこまで解明されたか2006

    • Author(s)
      遠嶋康徳
    • Publisher
      丸善
    • Related Report
      2009 Final Research Report
  • [Book] 実験化学講座 環境化学2006

    • Author(s)
      中澤高清
    • Publisher
      丸善
    • Related Report
      2005 Annual Research Report
  • [Remarks] ホームページ等

    • URL

      http://tgr.geophys.tohoku.ac.jp/JSPS/

    • Related Report
      2009 Final Research Report
  • [Remarks]

    • URL

      http://tgr.geophys.tohoku.ac.jp/JSPS/

    • Related Report
      2009 Annual Research Report
  • [Remarks]

    • URL

      http://tgr.geophys.tohoku.ac.jp/JSPS/

    • Related Report
      2008 Annual Research Report
  • [Remarks]

    • URL

      http://tgr.geophys.tohoku.ac.jp/JSPS/

    • Related Report
      2007 Annual Research Report

URL: 

Published: 2005-04-01   Modified: 2016-04-21  

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