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Oyabu Ikumi  大藪 幾美

… Alternative Names

OYABU Ikumi  大藪 幾美

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Researcher Number 20758396
Other IDs
  • ORCIDhttps://orcid.org/0000-0001-8017-1085
Affiliation (Current) 2025: 国立極地研究所, 共同研究推進系, 助教
Affiliation (based on the past Project Information) *help 2023 – 2024: 国立極地研究所, 共同研究推進系, 助教
2022 – 2023: 国立極地研究所, 先端研究推進系, 特任研究員
2019 – 2021: 国立極地研究所, 研究教育系, 特任研究員
2017 – 2019: 国立極地研究所, 研究教育系, 特別研究員(PD)
2017 – 2018: 国立極地研究所, 研究教育系, 研究員
2016: 国立極地研究所, 研究教育系, 特任研究員
Review Section/Research Field
Principal Investigator
Basic Section 63010:Environmental dynamic analysis-related / Environmental dynamic analysis / Environmental dynamic analysis
Except Principal Investigator
Medium-sized Section 63:Environmental analyses and evaluation and related fields / Medium-sized Section 17:Earth and planetary science and related fields / Transformative Research Areas, Section (IV) / Environmental dynamic analysis
Keywords
Principal Investigator
南極 / 氷床コア / 気候変動 / グリーンランド / 古気候 / ドームふじ / 二酸化炭素 / 温度 / 最終間氷期 / 海水温 … More / 全球平均海水温 / フィルン空気 / 全球海水温 / 希ガス / ボックスモデル / 南北差 / 温室効果ガス / 完新世 / メタン / 氷期・間氷期 / 環境変動 / 古気候・古環境 / 退氷期 / 年代決定 / 寒冷化 … More
Except Principal Investigator
気候変動 / アイスコア / 氷期・間氷期 / 氷期・間氷期サイクル / 南極ドームふじ氷床コア / 環境変動 / ミランコビッチ / アイスコア・氷床コア / 南極ドームふじ / 年輪 / 堆積物 / 宇宙線イベント / 地磁気変動 / 太陽活動 / 宇宙線生成核種 / 相互作用 / グローバル / 南極 / 氷床コア・アイスコア / バイポーラー・シーソー / ドームふじ / 南極氷床コア / ダンスガード・オシュガー振動 / メタン / 急激な気候変動 / 気候の不安定性 / 南極ドームふじアイスコア / 海水準 / 古気候・古環境 / 退氷期 / 氷期ー間氷期 / 氷床コア Less
  • Research Projects

    (9 results)
  • Research Products

    (155 results)
  • Co-Researchers

    (29 People)
  •  最終間氷期の南極は本当に現在より6度も暖かったのか?氷床コアデータの逆解析で解くPrincipal Investigator

    • Principal Investigator
      大藪 幾美
    • Project Period (FY)
      2024 – 2026
    • Research Category
      Grant-in-Aid for Scientific Research (B)
    • Review Section
      Basic Section 63010:Environmental dynamic analysis-related
    • Research Institution
      National Institute of Polar Research
  •  アイスコア解析による南極・グローバル相互作用の解明

    • Principal Investigator
      川村 賢二
    • Project Period (FY)
      2024 – 2028
    • Research Category
      Grant-in-Aid for Transformative Research Areas (A)
    • Review Section
      Transformative Research Areas, Section (IV)
    • Research Institution
      National Institute of Polar Research
  •  南極ドームふじ氷床コアの精密年代決定で解く氷期サイクルの根本要因

    • Principal Investigator
      川村 賢二
    • Project Period (FY)
      2024 – 2027
    • Research Category
      Grant-in-Aid for Scientific Research (A)
    • Review Section
      Medium-sized Section 63:Environmental analyses and evaluation and related fields
    • Research Institution
      National Institute of Polar Research
  •  マルチスケール宇宙線生成核種分析より紐解く地質時代の宇宙・地球現象と環境変動

    • Principal Investigator
      堀内 一穂
    • Project Period (FY)
      2023 – 2026
    • Research Category
      Grant-in-Aid for Scientific Research (A)
    • Review Section
      Medium-sized Section 17:Earth and planetary science and related fields
    • Research Institution
      Hirosaki University
  •  Past climatic instabilities from high-resolution analyses of methane concentration in an Antarctic ice core

    • Principal Investigator
      川村 賢二
    • Project Period (FY)
      2020 – 2023
    • Research Category
      Grant-in-Aid for Scientific Research (A)
    • Review Section
      Medium-sized Section 63:Environmental analyses and evaluation and related fields
    • Research Institution
      National Institute of Polar Research
  •  Atmospheric methane variability during the Holocene reconstructed from the Greenland and Antarctic ice coresPrincipal Investigator

    • Principal Investigator
      Oyabu Ikumi
    • Project Period (FY)
      2020 – 2023
    • Research Category
      Grant-in-Aid for Scientific Research (B)
    • Review Section
      Basic Section 63010:Environmental dynamic analysis-related
    • Research Institution
      National Institute of Polar Research
  •  Mechanism for glacial inception from gas measurements of the Dome Fuji ice core, AntarcticaPrincipal Investigator

    • Principal Investigator
      Oyabu Ikumi
    • Project Period (FY)
      2017 – 2019
    • Research Category
      Grant-in-Aid for Young Scientists (B)
    • Research Field
      Environmental dynamic analysis
    • Research Institution
      National Institute of Polar Research
  •  南極ドームふじ氷床コアを用いた気候変遷期の二酸化炭素濃度と全球平均海水温の復元Principal Investigator

    • Principal Investigator
      大藪 幾美
    • Project Period (FY)
      2017 – 2019
    • Research Category
      Grant-in-Aid for JSPS Fellows
    • Research Field
      Environmental dynamic analysis
    • Research Institution
      National Institute of Polar Research
  •  Variations of climate, ocean and ice sheet over deglaciations from high resolution gas analyses of Antarctic ice cores

    • Principal Investigator
      Kawamura Kenji
    • Project Period (FY)
      2014 – 2016
    • Research Category
      Grant-in-Aid for Scientific Research (A)
    • Research Field
      Environmental dynamic analysis
    • Research Institution
      National Institute of Polar Research

All 2024 2023 2022 2021 2020 2019 2018 2017 2016

All Journal Article Presentation

  • [Journal Article] Spatial distribution of vertical density and microstructure profiles in near-surface firn around Dome Fuji, Antarctica2024

    • Author(s)
      Inoue Ryo、Fujita Shuji、Kawamura Kenji、Oyabu Ikumi、Nakazawa Fumio、Motoyama Hideaki、Aoki Teruo
    • Journal Title

      The Cryosphere

      Volume: 18 Issue: 1 Pages: 425-449

    • DOI

      10.5194/tc-18-425-2024

    • Peer Reviewed / Open Access
    • Data Source
      KAKENHI-PROJECT-18H05294, KAKENHI-PROJECT-20H04327
  • [Journal Article] Latitudinal difference in sulfate formation from methanesulfonate oxidation in Antarctic snow imprinted on 17O-excess signature2024

    • Author(s)
      Hattori Shohei、Ishino Sakiko、Suzuki Nozomi、Nakazawa Fumio、Oyabu Ikumi、Tsutaki Shun、Hirabayashi Motohiro、Noro Kazushi、Takenaka Norimichi、Kawamura Kenji、Yoshida Naohiro、Motoyama Hideaki
    • Journal Title

      Applied Geochemistry

      Volume: 162 Pages: 105901-105901

    • DOI

      10.1016/j.apgeochem.2024.105901

    • Peer Reviewed / Open Access / Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-22K12364, KAKENHI-PROJECT-20H04327, KAKENHI-PROJECT-23K24990
  • [Journal Article] N2, O2, and Ar in ice cores: Elemental and isotopic compositions2023

    • Author(s)
      Oyabu Ikumi、Kawamura Kenji
    • Journal Title

      Encyclopedia of Quaternary Science, 3rd Edition

      Volume: - Pages: 183-196

    • DOI

      10.1016/b978-0-323-99931-1.00120-3

    • ISBN
      9780443299971
    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-23H00135, KAKENHI-PROJECT-20H04327
  • [Journal Article] The new Kr-86 excess ice core proxy for synoptic activity: West Antarctic storminess possibly linked to Intertropical Convergence Zone?(ITCZ) movement through the last deglaciation2023

    • Author(s)
      Buizert, C., Kawamura, K. (7/20番目), Oyabu , I. (10/20番目) et al.
    • Journal Title

      Climate of the Past

      Volume: 19 Issue: 3 Pages: 579-606

    • DOI

      10.5194/cp-19-579-2023

    • Peer Reviewed / Open Access / Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-20H04327
  • [Journal Article] Temporal variations of surface mass balance over the last 5000 years around Dome Fuji, Dronning Maud Land, East Antarctica2023

    • Author(s)
      Oyabu Ikumi、Kawamura Kenji、Fujita Shuji、Inoue Ryo、Motoyama Hideaki、Fukui Kotaro、Hirabayashi Motohiro、Hoshina Yu、Kurita Naoyuki、Nakazawa Fumio、Ohno Hiroshi、Sugiura Konosuke、Suzuki Toshitaka、Tsutaki Shun、Abe-Ouchi Ayako、Niwano Masashi、Parrenin Frederic、Saito Fuyuki、Yoshimori Masakazu
    • Journal Title

      Climate of the Past

      Volume: 19 Issue: 2 Pages: 293-321

    • DOI

      10.5194/cp-19-293-2023

    • Peer Reviewed / Open Access / Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-22K12364, KAKENHI-PROJECT-20H00639, KAKENHI-PROJECT-22H00033, KAKENHI-PROJECT-20H04327, KAKENHI-PROJECT-21H03582, KAKENHI-PROJECT-17H06104, KAKENHI-PROJECT-18H05294, KAKENHI-PLANNED-17H06320, KAKENHI-PLANNED-17H06323, KAKENHI-PUBLICLY-20H04978, KAKENHI-PUBLICLY-20H04982
  • [Journal Article] Dust correlation and oxygen isotope stratigraphy in the Southern Ocean over the last 450 kyrs: An Indian sector perspective2022

    • Author(s)
      Hiroki Matsui, Minoru Ikehara, Yusuke Suganuma, Osamu Seki, Ikumi Oyabu, Kenji Kawamura
    • Journal Title

      Quaternary Science Reviews

      Volume: 286 Pages: 107508-107508

    • DOI

      10.1016/j.quascirev.2022.107508

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-22K14132, KAKENHI-PROJECT-21KK0246, KAKENHI-PROJECT-19H00706, KAKENHI-PROJECT-19H00710, KAKENHI-PROJECT-19H00728, KAKENHI-PROJECT-20H00639, KAKENHI-PLANNED-17H06320, KAKENHI-PLANNED-17H06321
  • [Journal Article] Chronostratigraphy of the Larsen blue-ice area in northern Victoria Land, East Antarctica, and its implications for paleoclimate2022

    • Author(s)
      Lee Giyoon、Ahn Jinho、Ju Hyeontae、Ritterbusch Florian、Oyabu Ikumi、Buizert Christo、Kim Songyi、Moon Jangil、Ghosh Sambit、Kawamura Kenji、Lu Zheng-Tian、Hong Sangbum、Han Chang Hee、Hur Soon Do、Jiang Wei、Yang Guo-Min
    • Journal Title

      The Cryosphere

      Volume: 16 Issue: 6 Pages: 2301-2324

    • DOI

      10.5194/tc-16-2301-2022

    • Peer Reviewed / Open Access / Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-20H00639, KAKENHI-PROJECT-20H04327, KAKENHI-PLANNED-17H06320
  • [Journal Article] The Dome Fuji ice core DF2021 chronology (0-207 kyr BP)2022

    • Author(s)
      Oyabu Ikumi、Kawamura Kenji、Buizert Christo、Parrenin Frederic、Orsi Anais、Kitamura Kyotaro、Aoki Shuji、Nakazawa Takakiyo
    • Journal Title

      Quaternary Science Reviews

      Volume: 294 Pages: 107754-107754

    • DOI

      10.1016/j.quascirev.2022.107754

    • Peer Reviewed / Open Access / Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-19H00706, KAKENHI-PROJECT-20H00639, KAKENHI-PROJECT-20H04327, KAKENHI-PLANNED-17H06320
  • [Journal Article] Towards reconstructing the Arctic atmospheric methane history over the 20th century: measurement and modelling results for the North Greenland Ice Core Project firn2022

    • Author(s)
      Umezawa Taku、Sugawara Satoshi、Kawamura Kenji、Oyabu Ikumi、Andrews Stephen J.、Saito Takuya、Aoki Shuji、Nakazawa Takakiyo
    • Journal Title

      Atmospheric Chemistry and Physics

      Volume: 22 Issue: 10 Pages: 6899-6917

    • DOI

      10.5194/acp-22-6899-2022

    • Peer Reviewed / Open Access / Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-20H00639, KAKENHI-PROJECT-20H04327, KAKENHI-PLANNED-17H06320
  • [Journal Article] High-resolution subglacial topography around Dome Fuji, Antarctica, based on ground-based radar surveys over 30 years2022

    • Author(s)
      Tsutaki Shun、Fujita Shuji、Kawamura Kenji、Abe-Ouchi Ayako、Fukui Kotaro、Motoyama Hideaki、Hoshina Yu、Nakazawa Fumio、Obase Takashi、Ohno Hiroshi、Oyabu Ikumi、Saito Fuyuki、Sugiura Konosuke、Suzuki Toshitaka
    • Journal Title

      The Cryosphere

      Volume: 16 Issue: 7 Pages: 2967-2983

    • DOI

      10.5194/tc-16-2967-2022

    • Peer Reviewed / Open Access
    • Data Source
      KAKENHI-PROJECT-22K12364, KAKENHI-PROJECT-20H00639, KAKENHI-PROJECT-17H06104, KAKENHI-PROJECT-18H05294, KAKENHI-PLANNED-17H06320, KAKENHI-PLANNED-17H06323, KAKENHI-PUBLICLY-20H04978
  • [Journal Article] Surface Mass Balance Controlled by Local Surface Slope in Inland Antarctica: Implications for Ice‐Sheet Mass Balance and Oldest Ice Delineation in Dome Fuji2021

    • Author(s)
      Van Liefferinge B.、Taylor D.、Tsutaki S.、Fujita S.、Gogineni P.、Kawamura K.、Matsuoka K.、Moholdt G.、Oyabu I.、Abe‐Ouchi A.、Awasthi A.、Buizert C.、Gallet J.‐C.、Isaksson E.、Motoyama H.、Nakazawa F.、Ohno H.、O’Neill C.、Pattyn F.、Sugiura K.
    • Journal Title

      Geophysical Research Letters

      Volume: 48 Issue: 24

    • DOI

      10.1029/2021gl094966

    • Peer Reviewed / Open Access / Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-20H00639, KAKENHI-PROJECT-17H06104, KAKENHI-PROJECT-18H05294, KAKENHI-PLANNED-17H06320, KAKENHI-PLANNED-17H06323
  • [Journal Article] Composition of firn air at the North Greenland Ice Core Project (NGRIP) site2021

    • Author(s)
      Kawamura, K., T. Umezawa, S. Sugawara, S. Ishidoya, K. Ishijima, T. Saito, I Oyabu, S. Murayama, S. Morimoto, S. Aoki, and T. Nakazawa
    • Journal Title

      Polar Data Journal

      Volume: 5 Pages: 89-98

    • DOI

      10.20575/00000030

    • NAID

      120007143946

    • ISSN
      2432-6771
    • URL

      http://id.nii.ac.jp/1434/00000030/

    • Language
      English
    • Peer Reviewed / Open Access
    • Data Source
      KAKENHI-PROJECT-18H01275, KAKENHI-PROJECT-20H04327
  • [Journal Article] Antarctic surface temperature and elevation during the Last Glacial Maximum2021

    • Author(s)
      Christo Buizert, T. J. Fudge, William H. G. Roberts, Eric J. Steig, Sam Sherriff-Tadano, Catherine Ritz, Eric Lefebvre, Jon Edwards, Kenji Kawamura, Ikumi Oyabu, Hideaki Motoyama, 他(全42名)
    • Journal Title

      Science

      Volume: 372 (6546) Issue: 6546 Pages: 1097-1101

    • DOI

      10.1126/science.abd2897

    • Peer Reviewed / Open Access / Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-18H04139, KAKENHI-PROJECT-20H00639, KAKENHI-PROJECT-18H01275, KAKENHI-PROJECT-17H06104, KAKENHI-PROJECT-20H04327, KAKENHI-PLANNED-17H06320, KAKENHI-PLANNED-17H06323
  • [Journal Article] Chronostratigraphy of blue ice at the Larsen Glacier in Northern Victoria Land, East Antarctica2021

    • Author(s)
      Lee Giyoon、Ahn Jinho、Ju Hyeontae、Ritterbusch Florian、Oyabu Ikumi、Kim Songyi、Moon Jangil、Buizert Christo、Ghosh Sambit、Kawamura Kenji、Lu Zheng-Tian、Hong Sangbum、Han Chang Hee、Hur Soon Do、Jiang Wei、Yang Guo-Min
    • Journal Title

      The Cryosphere Discussions

      Volume: -

    • DOI

      10.5194/tc-2021-294

    • Open Access / Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-20H00639
  • [Journal Article] Fractionation of O2/N2 and Ar/N2 in the Antarctic ice sheet during bubble formation and bubble-clathrate hydrate transition from precise gas measurements of the Dome Fuji ice core2021

    • Author(s)
      Oyabu, I., Kawamura, K., Uchida, T., Fujita, S., Kitamura, K., Hirabayashi, M., Aoki, S., Morimoto, S., Nakazawa, T., Severinghaus, J. P., and Morgan, J. D.
    • Journal Title

      The Cryosphere

      Volume: 15 Issue: 12 Pages: 5529-5555

    • DOI

      10.5194/tc-15-5529-2021

    • Peer Reviewed / Open Access / Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-19H00706, KAKENHI-PROJECT-20H00639, KAKENHI-PROJECT-18H01275, KAKENHI-PROJECT-18H05294, KAKENHI-PROJECT-20H04327, KAKENHI-PLANNED-17H06320
  • [Journal Article] Discovery of argon in air-hydrate crystals in a deep ice core using scanning electron microscopy and energy-dispersive X-ray spectroscopy2021

    • Author(s)
      Uchida Tsutomu、Shigeyama Wataru、Oyabu Ikumi、Goto-Azuma Kumiko、Nakazawa Fumio、Homma Tomoyuki、Kawamura Kenji、Dahl-Jensen Dorthe
    • Journal Title

      Journal of Glaciology

      Volume: ー Issue: 269 Pages: 1-10

    • DOI

      10.1017/jog.2021.115

    • Peer Reviewed / Open Access / Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-20H00638, KAKENHI-PROJECT-20H00639, KAKENHI-PROJECT-20H04327, KAKENHI-PLANNED-17H06320, KAKENHI-PROJECT-18H04140
  • [Journal Article] New technique for high-precision, simultaneous measurements of CH<sub>4</sub>, N<sub>2</sub>O and CO<sub>2</sub> concentrations; isotopic and elemental ratios of N<sub>2</sub>, O<sub>2</sub> and Ar; and total air content in ice cores by wet extraction2020

    • Author(s)
      Oyabu Ikumi、Kawamura Kenji、Kitamura Kyotaro、Dallmayr Remi、Kitamura Akihiro、Sawada Chikako、Severinghaus Jeffrey P.、Beaudette Ross、Orsi Ana?s、Sugawara Satoshi、Ishidoya Shigeyuki、Dahl-Jensen Dorthe、Goto-Azuma Kumiko、Aoki Shuji、Nakazawa Takakiyo
    • Journal Title

      Atmospheric Measurement Techniques

      Volume: 13 Issue: 12 Pages: 6703-6731

    • DOI

      10.5194/amt-13-6703-2020

    • Peer Reviewed / Open Access / Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-17H06104, KAKENHI-PROJECT-19H00706, KAKENHI-PROJECT-20H00639, KAKENHI-PROJECT-18H01275, KAKENHI-PLANNED-17H06320, KAKENHI-PROJECT-20H04327, KAKENHI-PUBLICLY-20H04980, KAKENHI-PROJECT-18H04140
  • [Journal Article] Compositions of Dust and Sea Salts in the Dome C and Dome Fuji Ice Cores From Last Glacial Maximum to Early Holocene Based on Ice‐Sublimation and Single‐Particle Measurements2020

    • Author(s)
      Oyabu I.、Iizuka Y.、Kawamura K.、Wolff E.、Severi M.、Ohgaito R.、Abe‐Ouchi A.、Hansson M.
    • Journal Title

      Journal of Geophysical Research: Atmospheres

      Volume: 125 Issue: 4 Pages: 1205-1225

    • DOI

      10.1029/2019jd032208

    • Peer Reviewed / Open Access / Int'l Joint Research
    • Data Source
      KAKENHI-PLANNED-17H06320, KAKENHI-PLANNED-17H06323, KAKENHI-PROJECT-18H05294, KAKENHI-PROJECT-17J00769, KAKENHI-PROJECT-17K12816, KAKENHI-PROJECT-15KK0027, KAKENHI-PROJECT-17H06104
  • [Journal Article] The penultimate deglaciation: protocol for Paleoclimate Modelling Intercomparison Project (PMIP) phase 4 transient numerical simulations between 140 and 127 ka, version 1.02019

    • Author(s)
      Menviel Laurie、Capron Emilie、Govin Aline、Dutton Andrea、Tarasov Lev、Abe-Ouchi Ayako、Drysdale Russell N.、Gibbard Philip L.、Gregoire Lauren、He Feng、Ivanovic Ruza F.、Kageyama Masa、Kawamura Kenji、Landais Amaelle、Otto-Bliesner Bette L.、Oyabu Ikumi、Tzedakis Polychronis C.、Wolff Eric、Zhang Xu
    • Journal Title

      Geoscientific Model Development

      Volume: 12 Issue: 8 Pages: 3649-3685

    • DOI

      10.5194/gmd-12-3649-2019

    • Peer Reviewed / Open Access / Int'l Joint Research
    • Data Source
      KAKENHI-PLANNED-17H06320, KAKENHI-PLANNED-17H06323, KAKENHI-PROJECT-17J00769, KAKENHI-PROJECT-17K12816, KAKENHI-PROJECT-15KK0027, KAKENHI-PROJECT-17H06104
  • [Journal Article] Greenland records of aerosol source and atmospheric lifetime changes from the Eemian to the Holocene2018

    • Author(s)
      Schupbach S. et al. (Oyabu, I., 51人中46番目, 所属機関順)
    • Journal Title

      Nature Communications

      Volume: 9 Issue: 1 Pages: 1-10

    • DOI

      10.1038/s41467-018-03924-3

    • Peer Reviewed / Open Access / Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-17K12816, KAKENHI-PROJECT-17J00769, KAKENHI-PROJECT-18H05292, KAKENHI-PROJECT-16H01772, KAKENHI-PROJECT-18H04140
  • [Presentation] 南極ドームふじ地域における最古級の深層氷床コア掘削点の検討2023

    • Author(s)
      川村 賢二、阿部 彩子、藤田 秀二、Gogineni Prasad、Braaten David、松岡 健一、齋藤冬樹、小長谷 貴志、中澤 文男、津滝 俊、大藪 幾美、Rodriguez-Morales Fernando、Paden John、Taylor Drew、Isaksson Elisabeth、Maholdt Geir
    • Organizer
      日本地球惑星科学連合2023年大会
    • Data Source
      KAKENHI-PROJECT-23H00135
  • [Presentation] The Dome Fuji ice core DF2021 chronology (0-207 kyr BP)2023

    • Author(s)
      Ikumi Oyabu, Kenji Kawamura, Christo Buizert, Frederic Parrenin, Anais Orsi, Kyotato Kitamura, Shuji Aoki, Takakiyo Nakazawa
    • Organizer
      AGU Fall Meeting 2023
    • Invited / Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-20H04327
  • [Presentation] グリーンランド北東部における産業革命以後のブラックカーボンと硫酸塩エアロゾルの経年変動 -アイスコア連続融解分析装置(CFA)によるEGRIP 浅層アイスコアの高時間分解能分析-2023

    • Author(s)
      東久美子,福田かおり,平林幹啓,尾形純,小室悠紀,中澤文男,大藪幾美,北村享太郎,藤田秀二,茂木信宏,森樹大,大畑祥,近藤豊,小池真,栗田直幸,塚川佳美,川村賢二,Sune O. Rasmussen,Giulia Sinnl,Trevor J. Popp,Dorthe Dahl-Jensen
    • Organizer
      雪氷研究大会(2023・郡山)
    • Data Source
      KAKENHI-PROJECT-20H04327
  • [Presentation] Atmospheric CH4 concentration during the Holocene reconstructed from the NEEM (Greenland) and Dome Fuji (East Antarctica) ice cores2023

    • Author(s)
      Ikumi Oyabu, Kenji Kawamura, Kyotaro Kitamura, Shinji Morimoto, Shuji Aoki, Kumiko Goto-Azuma and Thomas Blunier
    • Organizer
      ISAR-7
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-20H04327
  • [Presentation] 過去5000年間の南極ドームふじ周辺の涵養量2023

    • Author(s)
      大藪 幾美、川村 賢二、藤田 秀二、井上 崚、本山 秀明、福井 幸太郎、平林 幹啓、保科優、栗田 直幸、中澤 文男、大野 浩、杉浦 幸之助、鈴木 利孝、津滝 俊、阿部 彩子、庭野匡思、Parrenin Fredrric、齋藤 冬樹、吉森 正和
    • Organizer
      日本地球惑星科学連合2023年大会
    • Invited / Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-20H04327
  • [Presentation] ドームふじ氷床コアの年代構築(DF2021)2023

    • Author(s)
      大藪 幾美、川村 賢二、Buizert Christo、Parrenin Frederic、Orsi Anais、北村 享太郎、青木 周司、中澤 高清
    • Organizer
      日本地球惑星科学連合2023年大会
    • Invited
    • Data Source
      KAKENHI-PROJECT-23H00135
  • [Presentation] Surface temperature at Dome Fuji during the last interglacial period2023

    • Author(s)
      Ikumi Oyabu, Kenji Kawamura, Christo Buizert, Frederic Parrenin, Ryu Uemura
    • Organizer
      AGU Fall Meeting 2023
    • Invited / Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-20H04327
  • [Presentation] 最終氷期の北半球氷床の大規模崩壊に起因する南極の急激な涵養量の増加2023

    • Author(s)
      大藪幾美,川村賢二,藤田秀二,東久美子,平林幹啓,本山秀明
    • Organizer
      雪氷研究大会(2023・郡山)
    • Data Source
      KAKENHI-PROJECT-20H04327
  • [Presentation] The Dome Fuji ice core DF2021 chronology (0-207 kyr BP)2023

    • Author(s)
      Ikumi Oyabu, Kenji Kawamura, Christo Buizert, Fredric Parrenin, Anais Orsi, Kyotato Kitamura, Shuji Aoki, Takakiyo Nakazawa
    • Organizer
      AGU Fall Meeting 2023
    • Invited / Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-23H00135
  • [Presentation] ドームふじ氷床コアの年代構築(DF2021)2023

    • Author(s)
      大藪 幾美、川村 賢二、Buizert Christo、Parrenin Fredrric、Orsi Anais、北村 享太郎、青木 周司、中澤 高清
    • Organizer
      日本地球惑星科学連合2023年大会
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-20H04327
  • [Presentation] Black carbon deposition in Northeast Greenland over the past 350 years2023

    • Author(s)
      K. Goto-Azuma, K. Fukuda, J. Ogata, Y. Komuro, M. Hirabayashi, F. Nakazawa, I. Oyabu, K. Kitamura, S. Fujita, N. Moteki, T. Mori, S. Ohata, Y. Kondo, M. Koike, N. Oshima Y. Ogawa-Tsukagawa, K. Kawamura, N. Kurita, S. O. Rasmussen, G. Sinn, T. J. Popp, D. Dahl-Jensen
    • Organizer
      第14回極域科学シンポジウム
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-20H04327
  • [Presentation] Abrupt shifts in terrestrial aerosol deposition in Greenland during Dansgaard-Oeschger events 9-132023

    • Author(s)
      Kumiko Goto-Azuma, N. Moteki, Jun Ogata, Kaori Fukuda, Motohiro Hirabayashi, Yuki Komuro, Ikumi Oyabu, Kyotaro Kitamura, Shuji Fujita, Yoshimi Ogawa-Tsukagawa, T. Mori, S. Ohata, Y. Kondo, M. Koike, Kenji Kawamura, S. O. Rasmussen, D. Dahl-Jensen
    • Organizer
      ISAR-7
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-20H04327
  • [Presentation] The Dome Fuji ice core DF2021 chronology (0-207 kyr BP)2022

    • Author(s)
      Ikumi Oyabu, Kenji Kawamura, Christo Buizert, Frederic Parrenin, Anais Orsi, Kyotato Kitamura, Shuji Aoki, Takakiyo Nakazawa
    • Organizer
      IPICS 3rd Open Science Conference
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-20H04327
  • [Presentation] Surface temperature at Dome Fuji during the last interglacial period2022

    • Author(s)
      Ikumi Oyabu, Kenji Kawamura, Christo Buizert, Frederic Parrenin and Ryu Uemura
    • Organizer
      6th PAGES Open Science Meeting
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-20H04327
  • [Presentation] Fractionation of O2/N2 and Ar/N2 in the Antarctic ice sheet from precise gas measurements of the Dome Fuji ice core -Constraining permeabilities of O2, N2 and Ar in the ice sheet with a simple diffusion model-2022

    • Author(s)
      Ikumi Oyabu, Kenji Kawamura, Tsutomu Uchida, Shuji Fujita, Kyotaro Kitamura, Motohiro Hirabayashi, Shuji Aoki, Shinji Morimoto, Takakiyo Nakazawa, Jeffrey P. Severinghaus, Jacob Morga
    • Organizer
      IPICS 3rd Open Science Conference
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-20H04327
  • [Presentation] Reconstruction of atmospheric methane concentration during the penultimate glacial period (145-195ka) from continuous flow analysis (CFA) of the Dome Fuji ice core2022

    • Author(s)
      Ayaka Yonekura, Kenji Kawamura, Ikumi Oyabu, Kyotaro Kitamura, Jun Ogata, Motohiro Hirabayashi, Kaori Fukuda, Yoshimi Tsukagawa, Tomotaka Saruya, Fumio Nakazawa, Shuji Fujita, Kumiko Goto-Azuma, Hideaki Motoyama
    • Organizer
      日本地球惑星科学連合大会
    • Data Source
      KAKENHI-PROJECT-20H00639
  • [Presentation] The Dome Fuji ice core DF2021 chronology (0-207 kyr BP)2022

    • Author(s)
      Ikumi Oyabu, Kenji Kawamura, Christo Buizert, Frederic Parrenin, Anais Orsi, Kyotato Kitamura, Shuji Aoki, Takakiyo Nakazawa
    • Organizer
      13th Symposium on Polar Science
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-20H00639
  • [Presentation] The Dome Fuji ice core DF2021 chronology (0-207 kyr BP)2022

    • Author(s)
      Ikumi Oyabu, Kenji Kawamura, Christo Buizert, Frederic Parrenin, Anais Orsi, Kyotato Kitamura, Shuji Aoki, Takakiyo Nakazawa
    • Organizer
      IPICS 3rd Open Science Conference
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-20H00639
  • [Presentation] Chronostratigraphy of Larsen blue ice, East Antarctica, and a tentative reconstruction of surface temperature and accumulation rate during the last deglaciation2022

    • Author(s)
      Giyoon Lee, Jinho Ahn, Hyeontae Joo, Florian Ritterbusch, Ikumi Oyabu, Songyi Kim, Kenji Kawamura, Zheng-Tian Lu, Sangyoung Han, Sambit Ghosh, Yeongcheol Han, Sangbum Hong, Changhee Han, Soon Do Hur, Wei Jiang, Guo-min Yang
    • Organizer
      IPICS 3rd Open Science Conference
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-20H00639
  • [Presentation] Fractionation of O2/N2 and Ar/N2 in the Antarctic ice sheet from precise gas measurements of the Dome Fuji ice core - Constraining permeabilities of O2, N2 and Ar in the ice sheet with a simple diffusion model-2022

    • Author(s)
      Ikumi Oyabu, Kenji Kawamura, Tsutomu Uchida, Shuji Fujita, Kyotaro Kitamura, Motohiro Hirabayashi, Shuji Aoki, Shinji Morimoto, Takakiyo Nakazawa, Jeffrey P. Severinghaus, Jacob Morgan
    • Organizer
      IPICS 3rd Open Science Conference
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-20H00639
  • [Presentation] Towards reconstructing the Arctic atmospheric methane history over the 20th century: measurement and modeling results for the NGRIP firn2022

    • Author(s)
      Taku Umezawa, Satoshi Sugawara, Kenji Kawamura, Ikumi Oyabu, Stephen Andrews, Takuya Saito, Shuji Aoki, Takakiyo Nakazawa
    • Organizer
      日本地球惑星科学連合2022年大会
    • Data Source
      KAKENHI-PROJECT-20H04327
  • [Presentation] Atmospheric CH4 concentration during the Holocene reconstructed from the NEEM (Greenland) and Dome Fuji (East Antarctica) ice cores2022

    • Author(s)
      Ikumi Oyabu, Kenji Kawamura, Kyotaro Kitamura, Shinji Morimoto, Shuji Aoki, Kumiko Goto-Azuma and Thomas Blunier
    • Organizer
      ISAR-7
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-20H00639
  • [Presentation] ドームふじ氷床コアの新しい年代モデル(DF2021)の紹介2022

    • Author(s)
      大藪幾美、川村賢二、Christo Buizert、Frederic Parrenin、Anais Orsi、北村享太郎、青木周司、中澤高清
    • Organizer
      地球環境史学会
    • Data Source
      KAKENHI-PROJECT-20H04327
  • [Presentation] 氷床コアのメタン濃度の連続融解分析からみた南極と北半球の気候変動のリンク2022

    • Author(s)
      川村賢二、大藪幾美、米倉綾香、 極地研CFAチーム(東久美子、藤田秀二、平林幹啓、中澤文男、 小室悠紀、猿谷友孝、尾形純、北村享太郎、福田かおり、塚川佳美
    • Organizer
      長期スケールの南極・南大洋変動に関する研究集会、札幌
    • Data Source
      KAKENHI-PROJECT-20H00639
  • [Presentation] Towards reconstructing the Arctic atmospheric methane history over the 20th century: measurement and modeling results for the NGRIP firn2022

    • Author(s)
      Taku Umezawa, Satoshi Sugawara, Kenji Kawamura, Ikumi Oyabu, Stephen Andrews, Takuya Saito, Shuji Aoki, Takakiyo Nakazawa
    • Organizer
      日本地球惑星科学連合大会
    • Data Source
      KAKENHI-PROJECT-20H00639
  • [Presentation] The Paleochrono probabilistic model to derive a consistent chronology for several paleoclimatic sites2022

    • Author(s)
      F. Parrenin, L. Bazin, C. Buizert, E. Capron, J. Chowdhry-Beeman, E. Corrick, R. Drysdale, K. Kawamura, A. Landais, R. Mulvaney, I. Oyabu, S. Rasmussen
    • Organizer
      IPICS 3rd Open Science Conference
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-20H04327
  • [Presentation] The Dome Fuji ice core DF2021 chronology (0 -207 kyr BP)2022

    • Author(s)
      Ikumi Oyabu, Kenji Kawamura, Christo Buizert, Frederic Parrenin, Anais Orsi, Kyotaro Kitamura, Shuji Aoki and Takakiyo Nakazawa
    • Organizer
      第13回極域科学シンポジウム
    • Data Source
      KAKENHI-PROJECT-20H04327
  • [Presentation] The Dome Fuji ice core DF2021 chronology (0 -200 kyr BP)2022

    • Author(s)
      Ikumi Oyabu, Kenji Kawamura, Christo Buizert, Frederic Parrenin, Anais Orsi, Kyotato Kitamura, Shuji Aoki, Takakiyo Nakazawa
    • Organizer
      日本地球惑星科学連合2022年大会
    • Data Source
      KAKENHI-PROJECT-20H04327
  • [Presentation] The Paleochrono probabilistic model to derive a consistent chronology for several paleoclimatic sites2022

    • Author(s)
      F. Parrenin, L. Bazin, C. Buizert, E. Capron, J. Chowdhry-Beeman, E. Corrick, R. Drysdale, K. Kawamura, A. Landais, R.Mulvaney, I. Oyabu, S. Rasmussen
    • Organizer
      IPICS 3rd Open Science Conference
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-20H00639
  • [Presentation] Methane concentration in the Dome Fuji ice core measured by a continuous flow analysis system: method and initial results from the LGM to Holocene2022

    • Author(s)
      Kenji Kawamura, Ayaka Yonekura, Ikumi Oyabu, Kyotaro Kitamura, Remi Dallmayr, Rachael Rhodes, Jun Ogata, Motohiro Hirabayashi, Kaori Fukuda, Kumiko Goto-Azuma, Hideaki Motoyama
    • Organizer
      IPICS Open Science Conference
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-20H00639
  • [Presentation] Chronostratigraphy of Larsen blue ice, East Antarctica, and a tentative reconstruction of surface temperature and accumulation rate during the last deglaciation2022

    • Author(s)
      Giyoon Lee, Jinho Ahn, Hyeontae Joo, Florian Ritterbusch, Ikumi Oyabu, Songyi Kim, Kenji Kawamura, Zheng-Tian Lu, Sangyoung Han, Sambit Ghosh, Yeongcheol Han, Sangbum Hong, Changhee Han, Soon Do Hur, Wei Jiang, Guo-min Yang
    • Organizer
      IPICS 3rd Open Science Conference
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-20H04327
  • [Presentation] Methane concentration in the Dome Fuji ice core measured by a continuous flow analysis system: method and initial results from the LGM to Holocene2022

    • Author(s)
      Kenji Kawamura, Ayaka Yonekura, Ikumi Oyabu, Kyotaro Kitamura, Remi Dallmayr, Rachael Rhodes, Jun Ogata, Motohiro Hirabayashi, Kaori Fukuda, Kumiko Goto-Azuma, Hideaki Motoyama
    • Organizer
      IPICS 3rd Open Science Conference
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-20H04327
  • [Presentation] ドームふじアイスコアの連続分析により得られた約15 万年前の氷期におけるメタン濃度変動2021

    • Author(s)
      米倉綾香,川村賢二,大藪幾美, 北村享太郎,尾形純,平林幹啓,福田かおり,塚川佳美,猿谷友孝,中澤文男,藤田秀二,東久美子,本山秀明
    • Organizer
      雪氷研究大会(2021・千葉-オンライン)
    • Data Source
      KAKENHI-PROJECT-20H04327
  • [Presentation] Methane concentration in Dome Fuji ice core measured with a continuous flow analysis system2021

    • Author(s)
      Ayaka Yonekura, Kenji Kawamura, Ikumi Oyabu, Kyotaro Kitamura, Jun Ogata, Motohiro Hirabayashi, Kaori Fukuda, Yoshimi Tsukagawa, Tomotaka Saruya, Fumio Nakazawa, Shuji Fujita, Kumiko Goto-Azuma, Hideaki Motoyama
    • Organizer
      日本地球惑星科学連合2021年大会
    • Data Source
      KAKENHI-PROJECT-20H04327
  • [Presentation] アイスコアの気体や微粒子の解析に基づく気候変動の研究2021

    • Author(s)
      大藪幾美、川村賢二、飯塚芳徳、北村享太郎、Margareta Hansson、Eric Wolff、Mirko Severi、大垣内るみ、阿部彩子、Remi Dallmayr、北村 明弘、沢田近子、Jeffrey P. Severinghaus、Ross Beaudette、Anais Orsi、菅原敏、石戸谷重之、Dorthe Dahl-Jensen、東久美子、青木周司、中澤高清
    • Organizer
      日本地球化学会年会
    • Invited
    • Data Source
      KAKENHI-PROJECT-20H00639
  • [Presentation] Fractionation of O2/N2 and Ar/N2 in polar ice cores during bubble formation, bubble-clathrate hydrate transition, and gas loss during storage from precise gas measurements of the Dome Fuji ice core, Antarctica2021

    • Author(s)
      Ikumi Oyabu, Kenji Kawamura, Tsutomu Uchida, Shuji Fujita, Kyotaro Kitamura, Motohiro Hirabayashi, Shuji Aoki, Shinji Morimoto, Takakiyo Nakazawa, Jeffrey P. Severinghaus, Jacob Morgan
    • Organizer
      日本地球惑星科学連合2021年大会
    • Invited
    • Data Source
      KAKENHI-PROJECT-20H04327
  • [Presentation] Climatic and atmospheric changes over the last three Terminations from O2/N2, d18Oatm and CH4 records of the Dome Fuji ice core2021

    • Author(s)
      Ikumi Oyabu, Kenji Kawamura, Kyotaro Kitamura, Anais Orsi, Frederic Parrenin, Christo Buizert
    • Organizer
      日本地球惑星科学連合2021年大会
    • Data Source
      KAKENHI-PROJECT-20H04327
  • [Presentation] Assessing dust-magnetic correlation in the Indian sector of the Southern Ocean2021

    • Author(s)
      Matsui, H., Ikehara, M., Suganuma, Y., Seki, O., Oyabu, I., Kawamura, K.
    • Organizer
      JpGU online meeting
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-20H00639
  • [Presentation] The Paleochrono probabilistic model to derive a consistent chronology for several paleoclimatic sites2021

    • Author(s)
      F. Parrenin, L. Bazin, C. Buizert, E. Capron, J. Chowdhry-Beeman, E. Corrick, R. Drysdale, K. Kawamura, A. Landais, R. Mulvaney, I. Oyabu, S. Rasmussen
    • Organizer
      EGU General Assembly
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-20H00639
  • [Presentation] The new Kr-86 excess ice core proxy for synoptic activity:West Antarctic storminess possibly linked to ITCZ movement through the last deglaciation2021

    • Author(s)
      Christo Buizert, Sarah Shackleton, Jeffrey P. Severinghaus, William H. G. Roberts, Bernhard Bereiter, Kenji Kawamura, Daniel Baggenstos, Ana_s J. Orsi, Ikumi Oyabu, Benjamin Birner, Edward J. Brook, David M. Etheridge, Nancy Bertler, Rebecca L. Pyne, Robert Mulvaney, and Ellen Mosley-Thompson
    • Organizer
      EGU General Assembly
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-20H00639
  • [Presentation] Study of the formation of stratified firn on the snow surface near Dome Fuji, Antarctica, by multiple physicochemical analyses2021

    • Author(s)
      Ryo Inoue, Shuji Fujita, Kenji Kawamura, Jun Ogata, Motohiro Hirabayashi, Kaori Fukuda, Kyotaro Kitamura, Ayaka Yonekura, Kumiko Goto-Azuma, Fumio Nakazawa, Ikumi Oyabu, Hideaki Motoyama
    • Organizer
      JpGU online meeting
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-20H00639
  • [Presentation] Preliminary results for stratigraphy and chronology of blue ice in Larsen Glacier, East Antarctica2021

    • Author(s)
      Giyoon Lee, Jinho Ahn, Hyeontae Joo, Florian Ritterbusch, Ikumi Oyabu, Songyi Kim, Kenji Kawamura, Zheng-Tian Lu, Sangyoung Han, Sambit Ghosh, Yeongcheol Han, Sangbum Hong, Changhee Han, Soon Do Hur, Wei Jiang, Guomin Yang
    • Organizer
      EGU General Assembly
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-20H00639
  • [Presentation] Fractionation of O2/N2 and Ar/N2 in the Antarctic ice sheet from precise gas measurements of the Dome Fuji ice core -Constraining permeabilities of O2, N2 and Ar in the ice sheet with a simple diffusion model2021

    • Author(s)
      Oyabu, I., Kawamura, K., Uchida, T., Fujita, S., Kitamura, K., Hirabayashi, M., Aoki, S., Morimoto, S., Nakazawa, T., Severinghaus, J. P., Morgan, J
    • Organizer
      12th Symposium on Polar Science
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-20H00639
  • [Presentation] Climatic and atmospheric changes over the last three Terminations from O2/N2, δ18Oatm and CH4 records of the Dome Fuji ice core, Antarctica2021

    • Author(s)
      Oyabu, I., K. Kawamura, K. Kitamura, A. Orsi, and F. Parrenin, Buizert, C.
    • Organizer
      JpGU online meeting
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-20H00639
  • [Presentation] Fractionation of O2/N2 and Ar/N2 in polar ice cores during bubble formation, bubble-clathrate hydrate transition, and gas loss during storage from precise gas measurements of the Dome Fuji ice core, Antarctica2021

    • Author(s)
      Oyabu, I., Kawamura, K., Uchida, T., Fujita, S., Kitamura, K., Hirabayashi, M., Aoki, S., Morimoto, S., Nakazawa, T., Severinghaus, J. P., Morgan, J.
    • Organizer
      JpGU online meeting
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-20H00639
  • [Presentation] Fractionation of O2/N2 and Ar/N2 in the Antarctic ice sheet from precise gas measurements of the Dome Fuji ice core -Constraining permeabilities of O2, N2 and Ar in the ice sheet with a simple diffusion model-2021

    • Author(s)
      Ikumi Oyabu, Kenji Kawamura, Tsutomu Uchida, Shuji Fujita, Kyotaro Kitamura, Motohiro Hirabayashi, Shuji Aoki, Shinji Morimoto, Takakiyo Nakazawa, Jeffrey P. Severinghaus, Jacob Morga
    • Organizer
      第12回極域科学シンポジウム
    • Data Source
      KAKENHI-PROJECT-20H04327
  • [Presentation] ドームふじ氷床コアにおけるO2/N2 とAr/N2の分別2021

    • Author(s)
      大藪幾美,川村賢二,内田努,藤田秀二,北村享太郎,平林幹啓,青木周司,森本真司,中澤高清
    • Organizer
      雪氷研究大会
    • Data Source
      KAKENHI-PROJECT-20H00639
  • [Presentation] "Reconstruction of methane concentration variations during the penultimate glacial period from a Continuous Flow Analysis of the Dome Fuji ice core"2021

    • Author(s)
      Ayaka Yonekura, Kenji Kawamura, Ikumi Oyabu, Kyotaro Kitamura, Jun Ogata, Motohiro Hirabayashi, Kaori Fukuda, Yoshimi Tsukagawa, Tomotaka Saruya, Fumio Nakazawa, Shuji Fujita, Kumiko Goto-Azuma, Hideaki Motoyama
    • Organizer
      第12回極域科学シンポジウム
    • Data Source
      KAKENHI-PROJECT-20H04327
  • [Presentation] Methane concentration in Dome Fuji ice core measured with a continuous flow analysis system2021

    • Author(s)
      Ayaka Yonekura, Kenji Kawamura, Ikumi Oyabu, Kyotaro Kitamura, Jun Ogata, Motohiro Hirabayashi, Kaori Fukuda, Yoshimi Tsukagawa, Tomotaka Saruya, Fumio Nakazawa, Shuji Fujita, Kumiko Goto-Azuma, Hideaki Motoyama
    • Organizer
      JpGU online meeting
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-20H00639
  • [Presentation] ドームふじアイスコアの連続分析により得られた約15 万年前の氷期におけるメタン濃度変動2021

    • Author(s)
      米倉綾香,川村賢二,大藪幾美, 北村享太郎,尾形純,平林幹啓,福田かおり,塚川佳美,猿谷友孝,中澤文男,藤田秀二,東久美子,本山秀明
    • Organizer
      雪氷研究大会
    • Data Source
      KAKENHI-PROJECT-20H00639
  • [Presentation] アイスコアの気体や微粒子の解析に基づく気候変動の研究2021

    • Author(s)
      大藪幾美、川村賢二、飯塚芳徳、北村享太郎、Margareta Hansson、Eric Wolff、Mirko Severi、大垣内るみ、阿部彩子、Remi Dallmayr、北村 明弘、沢田近子、Jeffrey P. Severinghaus、Ross Beaudette、Anais Orsi、菅原敏、石戸谷重之、Dorthe Dahl-Jensen、東久美子、青木周司、中澤高清
    • Organizer
      2021年度日本地球化学会年会
    • Invited
    • Data Source
      KAKENHI-PROJECT-20H04327
  • [Presentation] The Paleochrono probabilistic model to derive a consistent chronology for several paleoclimatic sites2021

    • Author(s)
      F. Parrenin, L. Bazin, C. Buizert, E. Capron, J. Chowdhry-Beeman, E. Corrick, R. Drysdale, K. Kawamura, A. Landais, R. Mulvaney, I. Oyabu, S. Rasmussen
    • Organizer
      EGU General Assembly 2021
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-20H04327
  • [Presentation] Accurate chronology and climatic reconstruction around MIS 11 from the Dome Fuji ice core2020

    • Author(s)
      Kawamura, K. ; Oyabu, I. ; Aoki, S. ; Nakazawa, T. ; Abe-Ouchi, A. ; Saito, F.
    • Organizer
      JpGU-AGU Joint Meeting 2020
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-20H04327
  • [Presentation] Fractionation of O2/N2 and Ar/N2 in polar ice cores during bubble formation, bubble-clathrate transition, and gas loss during storage from precise gas measurements of the Dome Fuji ice core, Antarctica2020

    • Author(s)
      Ikumi Oyabu, Kenji Kawamura, Kyotaro Kitamura, Shuji Fujita, Tsutomu Uchida, Jeffrey P. Severinghaus, Jacob Morgan, Motohiro Hirabayashi
    • Organizer
      The 11th Symposium on Polar Science
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-20H04327
  • [Presentation] Revising the Dome Fuji ice core chronology2020

    • Author(s)
      Ikumi Oyabu, Kenji Kawamura, Kyotaro Kitamura, Frederic Parrenin, Anais Orsi, Christo Buizert
    • Organizer
      JpGU
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-20H00639
  • [Presentation] 連続融解分析法によるドームふじアイスコア中のメタン濃度の測定 -最終氷期最寒期から完新世-2020

    • Author(s)
      米倉綾香,川村賢二,大藪幾美,北村享太郎,尾形純,平林幹啓,福田かおり,東久美子,本山秀明
    • Organizer
      雪氷研究大会オンライン
    • Data Source
      KAKENHI-PROJECT-20H04327
  • [Presentation] Continuous methane measurement by a Continuous Flow Analysis system2020

    • Author(s)
      Ayaka Yonekura, Kenji Kawamura, Ikumi Oyabu, Kyotaro Kitamura, Jun Ogata, Motohiro Hirabayashi, Kaori Fukuda, Kumiko Goto-Azuma, Hieaki Motoyama
    • Organizer
      11th Symposium on Polar Science
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-20H00639
  • [Presentation] Revising the Dome Fuji ice core chronology2020

    • Author(s)
      Oyabu, I., K. Kawamura, K. Kitamura, F. Parrenin, A. Orsi, and C. Buizert
    • Organizer
      JpGU-AGU Joint Meeting 2020
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-17K12816
  • [Presentation] Searching for very old ice with continuous stratigraphy at Larsen Blue Ice Area, East Antarctica2020

    • Author(s)
      Giyoon Lee, Jinho Ahn, Hyuntae Joo, Florian Ritterbusch, Ikumi Oyabu, Songyi Kim, Kenji Kawamura, Zheng-Tian Lu, Sangyoung Han, Sambit Ghosh, Youngchul Han, Sangbeom Hong, Chang Hee Han, Soon Do Hur
    • Organizer
      AGU Fall Meeting 2020
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-20H04327
  • [Presentation] Continuous methane measurement by a Continuous Flow Analysis system2020

    • Author(s)
      Ayaka Yonekura, Kenji Kawamura, Ikumi Oyabu, Kyotaro Kitamura, Jun Ogata, Motohiro Hirabayashi, Kaori Fukuda, Kumiko Goto-Azuma, Hieaki Motoyama
    • Organizer
      The 11th Symposium on Polar Science
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-20H04327
  • [Presentation] Compositions of dust and sea salts in the Dome C and Dome Fuji ice cores from Last Glacial Maximum to early Holocene based on ice-sublimation and single-particle measurements2020

    • Author(s)
      Ikumi Oyabu, Yoshinori Iizuka, Kenji Kawamura, Eric Wolff, Mirko Severi, Rumi Ohgaito, Ayako Abe-Ouchi, Margareta Hansson
    • Organizer
      JpGU
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-20H00639
  • [Presentation] Compositions of dust and sea salts in the Dome C and Dome Fuji ice cores from Last Glacial Maximum to early Holocene based on ice-sublimation and single-particle measurements2020

    • Author(s)
      Oyabu, I., Iizuka, Y., Kawamura, K., Wolff, E., Severi, M., Ohgaito, R., Abe-Ouchi, A., Hansson, M.
    • Organizer
      JpGU-AGU Joint Meeting 2020
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-17J00769
  • [Presentation] Accurate chronology and climatic reconstruction around MIS 11 from the Dome Fuji ice core2020

    • Author(s)
      Kenji Kawamura, Ikumi Oyabu, Shuji Aoki, Takakiyo Nakazawa, Ayako Abe-Ouchi, Fuyuki SAITO
    • Organizer
      JpGU
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-20H00639
  • [Presentation] Compositions of dust and sea salts in the Dome C and Dome Fuji ice cores from Last Glacial Maximum to early Holocene based on ice-sublimation and single-particle measurements2020

    • Author(s)
      Oyabu, I., Iizuka, Y., Kawamura, K., Wolff, E., Severi, M., Ohgaito, R., Abe-Ouchi, A., Hansson, M.
    • Organizer
      JpGU-AGU Joint Meeting 2020
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-17K12816
  • [Presentation] 連続融解分析法によるドームふじアイスコア中のメタン濃度の測定 -最終氷期最寒期から完新世-2020

    • Author(s)
      米倉綾香,川村賢二,大藪幾美,北村享太郎,尾形純,平林幹啓,福田かおり,東久美子,本山秀明
    • Organizer
      雪氷研究大会
    • Data Source
      KAKENHI-PROJECT-20H00639
  • [Presentation] Revising the Dome Fuji ice core chronology2020

    • Author(s)
      Oyabu, I., K. Kawamura, K. Kitamura, F. Parrenin, A. Orsi, and C. Buizert
    • Organizer
      JpGU-AGU Joint Meeting 2020
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-17J00769
  • [Presentation] Collaborative studies for locating the oldest ice near Dome Fuji, Antarctica2020

    • Author(s)
      K. Kawamura, A. Abe-Ouchi, S. Fujita, P. Gogineni, D. Braaten, J-C Gallet, K. Goto-Azuma, R. Greve, E. Isaksson, B. van Liefferinge, K. Matsuoka, H. Motoyama, F. Nakazawa, T. Obase, H. Ohno, I. Oyabu, J. Paden, F. Rodriguez-Morales, F. SAITO, R. A. Taylor, S. Tsutaki,
    • Organizer
      JpGU
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-20H00639
  • [Presentation] Impact of density and microstructure on bubble close-off in layered firn at a new site near Dome Fuji, East Antarctica2020

    • Author(s)
      Ryo Inoue, Shuji Fujita, Kenji Kawamura, Fumio Nakazawa, Ikumi Oyabu
    • Organizer
      11th Symposium on Polar Science
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-20H00639
  • [Presentation] Fractionation of O2/N2 and Ar/N2 in polar ice cores during bubble formation, bubble-clathrate transition, and gas loss during storage from precise gas measurements of the Dome Fuji ice core, Antarctica2020

    • Author(s)
      Ikumi Oyabu, Kenji Kawamura, Kyotaro Kitamura, Shuji Fujita, Tsutomu Uchida, Jeffery P. Severinghaus, Jacob Morgan, Motohiro Hirabayashi
    • Organizer
      11th Symposium on Polar Science
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-20H00639
  • [Presentation] Revising the Dome Fuji ice core chronology2020

    • Author(s)
      Ikumi Oyabu, Kenji Kawamura, Kyotaro Kitamura, Frederic Parrenin, Anais Orsi, Christo Buizert
    • Organizer
      JpGU-AGU Joint Meeting 2020
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-20H04327
  • [Presentation] 南極ドームふじ氷床コアによる約40万年前の間氷期における年代制約と気候復元2019

    • Author(s)
      川村 賢二、大藪 幾美、青木 周司、中澤 高清、阿部 彩子、齋藤 冬樹
    • Organizer
      日本地球惑星科学連合大会
    • Data Source
      KAKENHI-PROJECT-17K12816
  • [Presentation] Timing of penultimate glacial-interglacial transition from gas measurements of the Dome Fuji ice core, Antarctica2019

    • Author(s)
      Oyabu, I., K. Kawamura, K. Kitamura
    • Organizer
      EGU General Assembly 2019
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-17J00769
  • [Presentation] 浅層コアの掘削と解析による過去数千年間のドームふじ周辺における表面質量収支の地域特性2019

    • Author(s)
      川村 賢二、大藪 幾美、中澤 文男、藤田 秀二、山田 恭平、栗田 直幸、津滝 俊、大野 浩、杉浦 幸之助、東 久美子、本山 秀明、阿部 彩子
    • Organizer
      日本地球惑星科学連合大会
    • Data Source
      KAKENHI-PROJECT-17K12816
  • [Presentation] 連続融解システムによるドームふじアイスコアのメタン濃度分析2019

    • Author(s)
      大藪 幾美、荒井 美穂、川村 賢二、北村 享太郎、尾形 純、東 久美子
    • Organizer
      日本地球惑星科学連合大会
    • Data Source
      KAKENHI-PROJECT-17J00769
  • [Presentation] 浅層コアの掘削と解析による過去数千年間のドームふじ周辺における表面質量収支の地域特性2019

    • Author(s)
      川村 賢二、大藪 幾美、中澤 文男、藤田 秀二、山田 恭平、栗田 直幸、津滝 俊、大野 浩、杉浦 幸之助、東 久美子、本山 秀明、阿部 彩子
    • Organizer
      日本地球惑星科学連合大会
    • Data Source
      KAKENHI-PROJECT-17J00769
  • [Presentation] 南極とグリーンランドにおける深層アイスコア掘削2019

    • Author(s)
      川村 賢二、東 久美子、藤田 秀二、中澤 文男、大藪 幾美、本山 秀明、阿部 彩子
    • Organizer
      日本地球惑星科学連合大会
    • Data Source
      KAKENHI-PROJECT-17K12816
  • [Presentation] Estimation of snow surface patterns from the coast to the inland, Dome-Fuji Station, of Antarctica, using camera images2019

    • Author(s)
      Sugiura, K., Watanabe, K., Hirasawa, N., Kawamura, K., Nakazawa, F., Ohno, H., Fujita, S., Oyabu, I., Yamanouchi, T., Motoyama, H.
    • Organizer
      日本地球惑星科学連合大会
    • Data Source
      KAKENHI-PROJECT-17J00769
  • [Presentation] Penultimate glacial-interglacial transition from gas measurements of the Dome Fuji ice core, Antarctica2019

    • Author(s)
      Oyabu, I., K. Kawamura, K. Kitamura, A. Orsi, and F. Parrenin
    • Organizer
      AGU Fall Meeting 2019
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-17K12816
  • [Presentation] Timing of penultimate glacial-interglacial transition from gas measurements of the Dome Fuji ice core, Antarctica2019

    • Author(s)
      Oyabu, I., K. Kawamura, K. Kitamura
    • Organizer
      EGU General Assembly 2019
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-17K12816
  • [Presentation] 不揮発性微粒子の昇華抽出と個別解析によるドームCおよびドームふじ氷床コア中のダストと海塩の沈着量・起源・変質過程の推定2019

    • Author(s)
      大藪 幾美、飯塚 芳徳、川村 賢二、Wolff Eric、Severi Mirko、Hansson Margareta
    • Organizer
      日本地球惑星科学連合大会
    • Data Source
      KAKENHI-PROJECT-17K12816
  • [Presentation] Penultimate glacial-interglacial transition from gas measurements of the Dome Fuji ice core, Antarctica2019

    • Author(s)
      Oyabu, I., K. Kawamura, K. Kitamura, A. Orsi, and F. Parrenin
    • Organizer
      AGU Fall Meeting 2019
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-17J00769
  • [Presentation] International studies of ice sheet and bedrock at Dome Fuji, East Antarctica2019

    • Author(s)
      藤田秀二(他28人、27人目 大藪幾美)
    • Organizer
      日本地球惑星科学連合大会
    • Data Source
      KAKENHI-PROJECT-17K12816
  • [Presentation] International studies of ice sheet and bedrock at Dome Fuji, East Antarctica2019

    • Author(s)
      Shuji Fujita (他28人、27番目 Ikumi Oyabu)
    • Organizer
      EGU General Assembly 2019
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-17K12816
  • [Presentation] 南極とグリーンランドにおける深層アイスコア掘削2019

    • Author(s)
      川村 賢二、東 久美子、藤田 秀二、中澤 文男、大藪 幾美、本山 秀明、阿部 彩子
    • Organizer
      日本地球惑星科学連合大会
    • Data Source
      KAKENHI-PROJECT-17J00769
  • [Presentation] Considerations for drilling site of an oldest ice core around Dome Fuji, Antarctica, based on radar sounding, shallow coring and ice-flow modeling2019

    • Author(s)
      Kawamiura, K., Abe-Ouchi, A., Fujita, S., Matsuoka, K., Obase, T., Saito, F., Greve, R., Nakazawa, F., Oyabu, I., Ohno, H., Sugiura, K., Goto-Azuma, K., Motoyama, H.
    • Organizer
      EGU General Assembly 2019
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-17J00769
  • [Presentation] Timing of climatic events for Termination II from O2/N2, δ18Oatm and CH4 records of the Dome Fuji ice core, Antarctica2019

    • Author(s)
      Oyabu, I., K. Kawamura, K. Kitamura, A. Orsi, and F. Parrenin
    • Organizer
      第10回極域科学シンポジウム
    • Data Source
      KAKENHI-PROJECT-17J00769
  • [Presentation] 高精度ドームふじ氷床コア年代スケールの構築(0 -16.5 万年前)2019

    • Author(s)
      大藪 幾美, 川村 賢二, 北村 享太郎
    • Organizer
      雪氷研究大会(2019・山形)
    • Data Source
      KAKENHI-PROJECT-17J00769
  • [Presentation] 高精度ドームふじ氷床コア年代スケールの構築(0 -16.5 万年前)2019

    • Author(s)
      大藪 幾美, 川村 賢二, 北村 享太郎
    • Organizer
      雪氷研究大会(2019・山形)
    • Data Source
      KAKENHI-PROJECT-17K12816
  • [Presentation] 南極ドームふじ氷床コアの大気組成からみるターミネーション2の気候変動2019

    • Author(s)
      大藪 幾美、川村 賢二、北村 享太郎
    • Organizer
      日本地球惑星科学連合大会
    • Data Source
      KAKENHI-PROJECT-17K12816
  • [Presentation] 連続融解システムによるドームふじアイスコアのメタン濃度分析2019

    • Author(s)
      大藪 幾美、荒井 美穂、川村 賢二、北村 享太郎、尾形 純、東 久美子
    • Organizer
      日本地球惑星科学連合大会
    • Data Source
      KAKENHI-PROJECT-17K12816
  • [Presentation] Timing of penultimate glacial-interglacial transition from gas measurements of the Dome Fuji ice core, Antarctica2019

    • Author(s)
      Ikumi Oyabu, Kenji Kawamura, Kyotaro Kitamura
    • Organizer
      EGU General Assembly 2019
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-17J00769
  • [Presentation] International studies of ice sheet and bedrock at Dome Fuji, East Antarctica2019

    • Author(s)
      Shuji Fujita(他29名、26番目 Ikumi Oyabu)
    • Organizer
      EGU General Assembly 2019
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-17J00769
  • [Presentation] 不揮発性微粒子の昇華抽出と個別解析によるドームCおよびドームふじ氷床コア中のダストと海塩の沈着量・起源・変質過程の推定2019

    • Author(s)
      大藪 幾美、飯塚 芳徳、川村 賢二、Wolff Eric、Severi Mirko、Hansson Margareta
    • Organizer
      日本地球惑星科学連合大会
    • Data Source
      KAKENHI-PROJECT-17J00769
  • [Presentation] Timing of climatic events for Termination II from O2/N2, δ18Oatm and CH4 records of the Dome Fuji ice core, Antarctica2019

    • Author(s)
      Oyabu, I., K. Kawamura, K. Kitamura, A. Orsi, and F. Parrenin
    • Organizer
      第10回極域科学シンポジウム
    • Data Source
      KAKENHI-PROJECT-17K12816
  • [Presentation] 南極ドームふじ氷床コアによる約40万年前の間氷期における年代制約と気候復元2019

    • Author(s)
      川村 賢二、大藪 幾美、青木 周司、中澤 高清、阿部 彩子、齋藤 冬樹
    • Organizer
      日本地球惑星科学連合大会
    • Data Source
      KAKENHI-PROJECT-17J00769
  • [Presentation] Estimation of snow surface patterns from the coast to the inland, Dome-Fuji Station, of Antarctica, using camera images2019

    • Author(s)
      Sugiura, K., Watanabe, K., Hirasawa, N., Kawamura, K., Nakazawa, F., Ohno, H., Fujita, S., Oyabu, I., Yamanouchi, T., Motoyama, H.
    • Organizer
      日本地球惑星科学連合大会
    • Data Source
      KAKENHI-PROJECT-17K12816
  • [Presentation] Timing of penultimate glacial-interglacial transition from gas measurements of the Dome Fuji ice core, Antarctica2019

    • Author(s)
      Ikumi Oyabu, Kenji Kawamura, Kyotaro Kitamura
    • Organizer
      EGU General Assembly 2019
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-17K12816
  • [Presentation] Considerations for drilling site of an oldest ice core around Dome Fuji, Antarctica, based on radar sounding, shallow coring and ice-flow modeling2019

    • Author(s)
      Kawamiura, K., Abe-Ouchi, A., Fujita, S., Matsuoka, K., Obase, T., Saito, F., Greve, R., Nakazawa, F., Oyabu, I., Ohno, H., Sugiura, K., Goto-Azuma, K., Motoyama, H.
    • Organizer
      EGU General Assembly 2019
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-17K12816
  • [Presentation] A basal topographic map in the Dome Fuji region constructed from the ground-based radar survey in the JARE 592019

    • Author(s)
      Tsutaki, S., Obase, T., Fujita, S., Abe-Ouchi, A., Kawmaura, K., Matsuoka, K., Ohno, H., Oyabu, I., Nakazawa, F., Sugiura, K.
    • Organizer
      日本地球惑星科学連合大会
    • Data Source
      KAKENHI-PROJECT-17K12816
  • [Presentation] 南極ドームふじ氷床コアの大気組成からみるターミネーション2の気候変動2019

    • Author(s)
      大藪 幾美、川村 賢二、北村 享太郎
    • Organizer
      日本地球惑星科学連合大会
    • Data Source
      KAKENHI-PROJECT-17J00769
  • [Presentation] International studies of ice sheet and bedrock at Dome Fuji, East Antarctica2019

    • Author(s)
      藤田秀二(他29名、26番目大藪幾美)
    • Organizer
      日本地球惑星科学連合大会
    • Data Source
      KAKENHI-PROJECT-17J00769
  • [Presentation] A basal topographic map in the Dome Fuji region constructed from the ground-based radar survey in the JARE 592019

    • Author(s)
      Tsutaki, S., Obase, T., Fujita, S., Abe-Ouchi, A., Kawmaura, K., Matsuoka, K., Ohno, H., Oyabu, I., Nakazawa, F., Sugiura, K.
    • Organizer
      日本地球惑星科学連合大会
    • Data Source
      KAKENHI-PROJECT-17J00769
  • [Presentation] 東南極沿岸のH128地点で採取されたフィルン空気の組成2018

    • Author(s)
      大藪 幾美、川村 賢二、北村 享太郎、森本 真司、青木 周司、藤田 遼、菅原 敏、本山 秀明、櫻井 俊光、荒井 美穂
    • Organizer
      日本地球惑星科学連合大会
    • Data Source
      KAKENHI-PROJECT-17J00769
  • [Presentation] 東南極Dome Fuji近傍の新たな深層氷床コア掘削候補地の探索とその今後の展望について2018

    • Author(s)
      藤田 秀二、川村 賢二、大野 浩、大藪 幾美、中澤 文男、杉浦 幸之助、阿部 彩子、津滝 俊、齋藤 冬樹、Greve Ralf、本山 秀明、東 久美子、松岡 健一
    • Organizer
      日本地球惑星科学連合大会
    • Data Source
      KAKENHI-PROJECT-17K12816
  • [Presentation] 南極アイスコア等による古環境復元~2017年度の活動~2018

    • Author(s)
      川村 賢二、植村 立、本山 秀明、飯塚 芳徳、堀内 一穂、青木 周司、東 久美子、藤田 秀二、関 宰、平林 幹啓、中澤 文男、大藪 幾美、大野 浩、津滝 俊、阿部 彩子
    • Organizer
      日本地球惑星科学連合大会
    • Data Source
      KAKENHI-PROJECT-17K12816
  • [Presentation] 南極ドームふじ氷床コアのO2/N2による年代決定の高精度化2018

    • Author(s)
      大藪 幾美、川村 賢二、北村 享太郎
    • Organizer
      日本地球惑星科学連合大会
    • Data Source
      KAKENHI-PROJECT-17J00769
  • [Presentation] A Revised Chronology of the Dome Fuji Ice Core from O2/N2 of Trapped Air2018

    • Author(s)
      Ikumi Oyabu, Kenji Kawamura, Kyotaro Kitamura
    • Organizer
      POLAR2018
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-17J00769
  • [Presentation] Timing of penultimate glacial-interglacial transition from gas measurements of the Dome Fuji ice core, Antarctica2018

    • Author(s)
      Ikumi Oyabu, Kenji Kawamura, Kyotaro Kitamura
    • Organizer
      The 1st GRAntarctic International Symposium and the 9th Symposium on Polar Science
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-17J00769
  • [Presentation] 東南極沿岸のH128地点で採取されたフィルン空気の組成2018

    • Author(s)
      大藪 幾美、川村 賢二、北村 享太郎、森本 真司、青木 周司、藤田 遼、菅原 敏、本山 秀明、櫻井 俊光、荒井 美穂
    • Organizer
      日本地球惑星科学連合大会
    • Data Source
      KAKENHI-PROJECT-17K12816
  • [Presentation] 中央海嶺における海底マグマ活動の盛衰は全球気候変動に影響するか? -精密な年齢付き海底地形観測による制約へ向けて-2018

    • Author(s)
      藤井 昌和、喜岡 新、山崎 俊嗣、沖野 郷子、田村 千織、関 宰、野木 義史、奥野 淳一、石輪 健樹、大藪 幾美
    • Organizer
      日本地球惑星科学連合大会
    • Data Source
      KAKENHI-PROJECT-17J00769
  • [Presentation] JARE59における南極ドームふじ周辺3地点における浅層コア掘削2018

    • Author(s)
      中澤 文男、川村 賢二、大藪 幾美、大野 浩、杉浦 幸之助、藤田 秀二、東 久美子、本山 秀明
    • Organizer
      日本地球惑星科学連合大会
    • Data Source
      KAKENHI-PROJECT-17K12816
  • [Presentation] A Revised Chronology of the Dome Fuji Ice Core from O2/N2 of Trapped Air2018

    • Author(s)
      Ikumi Oyabu, Kenji Kawamura, Kyotaro Kitamura
    • Organizer
      POLAR2018
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-17K12816
  • [Presentation] JARE59における南極ドームふじ周辺3地点における浅層コア掘削2018

    • Author(s)
      中澤 文男、川村 賢二、大藪 幾美、大野 浩、杉浦 幸之助、藤田 秀二、東 久美子、本山 秀明
    • Organizer
      日本地球惑星科学連合大会
    • Data Source
      KAKENHI-PROJECT-17J00769
  • [Presentation] 南極アイスコア等による古環境復元~2017年度の活動~2018

    • Author(s)
      川村 賢二、植村 立、本山 秀明、飯塚 芳徳、堀内 一穂、青木 周司、東 久美子、藤田 秀二、関 宰、平林 幹啓、中澤 文男、大藪 幾 美、大野 浩、津滝 俊、阿部 彩子
    • Organizer
      日本地球惑星科学連合大会
    • Data Source
      KAKENHI-PROJECT-17J00769
  • [Presentation] Timing of penultimate glacial-interglacial transition from gas measurements of the Dome Fuji ice core, Antarctica2018

    • Author(s)
      Ikumi Oyabu, Kenji Kawamura, Kyotaro Kitamura
    • Organizer
      The 1st GRAntarctic International Symposium and the 9th Symposium on Polar Science
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-17K12816
  • [Presentation] 中央海嶺における海底マグマ活動の盛衰は全球気候変動に影響するか? -精密な年齢付き海底地形観測による制約へ向けて-2018

    • Author(s)
      藤井 昌和、喜岡 新、山崎 俊嗣、沖野 郷子、田村 千織、関 宰、野木 義史、奥野 淳一、石輪 健樹、大藪 幾美
    • Organizer
      日本地球惑星科学連合大会
    • Data Source
      KAKENHI-PROJECT-17K12816
  • [Presentation] 南極ドームふじ氷床コアのO2/N2による年代決定の高精度化2018

    • Author(s)
      大藪 幾美、川村 賢二、北村 享太郎
    • Organizer
      日本地球惑星科学連合大会
    • Data Source
      KAKENHI-PROJECT-17K12816
  • [Presentation] 東南極Dome Fuji近傍の新たな深層氷床コア掘削候補地の探索とその今後の展望について2018

    • Author(s)
      藤田 秀二、川村 賢二、大野 浩、大藪 幾美、中澤 文男、杉浦 幸之助、阿部 彩子、津滝 俊、齋藤 冬樹、Greve Ralf、本山 秀明、東 久美子、松岡 健一
    • Organizer
      日本地球惑星科学連合大会
    • Data Source
      KAKENHI-PROJECT-17J00769
  • [Presentation] グリーンランド南東部、高涵養量ドームにおける浅層アイスコアプロジェクトの概要と研究成果2018

    • Author(s)
      飯塚 芳徳ほか(大藪幾美 34人中19番目・所属機関順)
    • Organizer
      日本地球惑星科学連合大会
    • Data Source
      KAKENHI-PROJECT-17J00769
  • [Presentation] グリーンランド南東部、高涵養量ドームにおける浅層アイスコアプロジェクトの概要と研究成果2018

    • Author(s)
      飯塚芳徳ほか(大藪幾美38人中19番目・所属機関順)
    • Organizer
      日本地球惑星科学連合大会
    • Data Source
      KAKENHI-PROJECT-17K12816
  • [Presentation] グリーンランドNEEM氷床コアと南極ドームふじ氷床コアによる完新世のメタン濃度の復元2017

    • Author(s)
      大藪幾美, 川村賢二, 東久美子, 北村享太郎, 青木周司, 中澤高清, Edward J. Brook, Thomas Blunier
    • Organizer
      日本地球惑星科学連合大会
    • Invited
    • Data Source
      KAKENHI-PROJECT-17J00769
  • [Presentation] On the O2/N2 chronology of the Dome Fuji ice cores2017

    • Author(s)
      Ikumi Oyabu, Kenji Kawamura, Kyotaro Kitamura
    • Organizer
      French-Russianglaciology seminar
    • Invited / Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-17J00769
  • [Presentation] A revised chronology of the Dome Fuji ice core (80-165 ka) from O2/N2 of trapped air2017

    • Author(s)
      Ikumi Oyabu, Kenji Kawamura, Kyotaro Kitamura
    • Organizer
      5th PAGES Open Science Meeting
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-17K12816
  • [Presentation] 南極氷床と気候の変動及び相互作用に関する研究展望2017

    • Author(s)
      川村 賢二、杉山 慎、植村 立、本山 秀明、澤柿 教伸、飯塚 芳徳、堀内 一穂、青木 周司、東 久美子、藤田 秀二、関 宰、平林 幹啓、大藪 幾美
    • Organizer
      日本地球惑星科学連合大会
    • Data Source
      KAKENHI-PROJECT-17K12816
  • [Presentation] On the O2/N2 chronology of the Dome Fuji ice cores2017

    • Author(s)
      Ikumi Oyabu, Kenji Kawamura, Kyotaro Kitamura
    • Organizer
      French-Russianglaciology seminar
    • Invited / Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-17K12816
  • [Presentation] 南極ドームふじ氷床コアのO2/N2による年代精度向上-高分解能分析によるO2/N2の変動メカニズムの考察-2017

    • Author(s)
      大藪幾美,川村賢二,北村享太郎
    • Organizer
      雪氷研究大会(2017・十日町)
    • Data Source
      KAKENHI-PROJECT-17K12816
  • [Presentation] 南極ドームふじ氷床コアのO2/N2による年代精度向上-高分解能分析によるO2/N2の変動メカニズムの考察-2017

    • Author(s)
      大藪幾美,川村賢二,北村享太郎
    • Organizer
      雪氷研究大会(2017・十日町)
    • Data Source
      KAKENHI-PROJECT-17J00769
  • [Presentation] A revised chronology of the Dome Fuji ice core (80-165 ka) from O2/N2 of trapped air2017

    • Author(s)
      Ikumi Oyabu, Kenji Kawamura, Kyotaro Kitamura
    • Organizer
      5th PAGES Open Science Meeting
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-17J00769
  • [Presentation] 南極氷床と気候の変動及び相互作用に関する研究展望、日本地球惑星科学連合大会2017

    • Author(s)
      川村 賢二、杉山 慎、植村 立、本山 秀明、澤柿 教伸、飯塚 芳徳、堀内 一穂、青木 周司、東 久美子、藤田 秀二、関 宰、平林 幹啓、大藪 幾美
    • Organizer
      日本地球惑星科学連合大会
    • Data Source
      KAKENHI-PROJECT-17J00769
  • [Presentation] 南極ドームふじ氷床コアのO2/N2による年代決定の高精度化(8-16.5万年前)2017

    • Author(s)
      大藪幾美,川村賢二,北村享太郎
    • Organizer
      日本地球惑星科学連合大会
    • Data Source
      KAKENHI-PROJECT-17J00769
  • [Presentation] グリーンランドNEEM氷床コアと南極ドームふじ氷床コアによる完新世のメタン濃度の復元2017

    • Author(s)
      大藪幾美, 川村賢二, 東久美子, 北村享太郎, 青木周司, 中澤高清, Edward J. Brook, Thomas Blunier
    • Organizer
      日本地球惑星科学連合大会
    • Invited
    • Data Source
      KAKENHI-PROJECT-17K12816
  • [Presentation] 南極ドームふじ氷床コアのO2/N2による年代決定の高精度化(8-16.5万年前)2017

    • Author(s)
      大藪幾美,川村賢二,北村享太郎
    • Organizer
      日本地球惑星科学連合大会
    • Data Source
      KAKENHI-PROJECT-17K12816
  • [Presentation] グリーンランドNEEM氷床コアと南極Dome Fuj氷床コアから復元された完新世のメタン濃度南北差2016

    • Author(s)
      大藪幾美, 川村賢二, 東久美子, 北村享太郎, 青木周司, 中澤高清, EdwardJ. Brook, Thomas Blunier
    • Organizer
      雪氷研究大会
    • Place of Presentation
      名古屋
    • Year and Date
      2016-09-28
    • Data Source
      KAKENHI-PROJECT-26241011
  • [Presentation] 南極ドームふじ氷床コアのO2/N2による年代精度向上2016

    • Author(s)
      大藪幾美,川村賢二,北村享太郎,青木周司,中澤高清
    • Organizer
      雪氷研究大会
    • Place of Presentation
      名古屋
    • Year and Date
      2016-09-28
    • Data Source
      KAKENHI-PROJECT-26241011
  • [Presentation] Updates on O2/N2 dating of the Dome Fuji ice core, and some analyses on Terminations2016

    • Author(s)
      Kenji Kawamura, Ikumi Oyabu, Shuji Aoki and Takakiyo Nakazawa
    • Organizer
      Second QUIGS Workshop “Glacial Terminations: Timing & Shape”
    • Place of Presentation
      Montreal, Canada
    • Year and Date
      2016-10-18
    • Invited / Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-26241011
  • 1.  Kawamura Kenji (90431478)
    # of Collaborated Projects: 7 results
    # of Collaborated Products: 80 results
  • 2.  堀内 一穂 (00344614)
    # of Collaborated Projects: 3 results
    # of Collaborated Products: 0 results
  • 3.  AOKI Shuji (00183129)
    # of Collaborated Projects: 2 results
    # of Collaborated Products: 16 results
  • 4.  HIRABAYASHI Motohiro (20399356)
    # of Collaborated Projects: 2 results
    # of Collaborated Products: 0 results
  • 5.  UEMURA Ryu (00580143)
    # of Collaborated Projects: 2 results
    # of Collaborated Products: 0 results
  • 6.  阿部 彩子 (30272537)
    # of Collaborated Projects: 2 results
    # of Collaborated Products: 3 results
  • 7.  AZUMA Kumiko (80202620)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 2 results
  • 8.  SAITO Fuyuki (60396942)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 9.  SUZUKI Kazue (20455190)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 10.  NAKANO Shinya (40378576)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 11.  本山 秀明 (20210099)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 1 results
  • 12.  藤田 秀二 (30250476)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 1 results
  • 13.  森本 真司 (30270424)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 4 results
  • 14.  吉森 正和 (20466874)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 1 results
  • 15.  大石 龍太 (90436600)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 16.  中澤 文男 (80432178)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 17.  宮原 ひろ子 (00532681)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 18.  三宅 芙沙 (90738569)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 19.  山崎 俊嗣 (80344125)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 20.  小田 啓邦 (90356725)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 21.  笹 公和 (20312796)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 22.  Severinghaus Jeffrey P.
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 23.  Raymo Maureen
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 24.  Lisiecki Lorraine
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 25.  Parrenin Frederic
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 26.  Brook Edward J.
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 1 results
  • 27.  Rhodes Rachael
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 28.  松井 浩紀
    # of Collaborated Projects: 0 results
    # of Collaborated Products: 1 results
  • 29.  津滝 俊
    # of Collaborated Projects: 0 results
    # of Collaborated Products: 3 results

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