AZUMA Nobuhiko 東信彦

Researcher Number	70182996
Other IDs
External Links
Affiliation (based on the past Project Information) *help	2016 – 2020: 長岡技術科学大学, 工学研究科, 学長 2015: 長岡技術科学大学, 工学(系)研究科(研究院), 教授 2015: 長岡技術科学大学, 工学部, 教授 2001 – 2013: 長岡技術科学大学, 工学部, 教授 1997 – 2000: 長岡技術科学大学, 工学部, 助教授 … More 1997: 長岡技術科学大学, 機械系, 助教授 1992 – 1993: Nagaoka University of Technology, Associate Professor, 工学部, 助教授 1988: Fac. of Engineering, Hokkaido University, 工学部, 助手 Less
Review Section/Research Field	Principal Investigator Meteorology/Physical oceanography/Hydrology / Meteorology/Physical oceanography/Hydrology / Environmental dynamic analysis / Thin film/Surface and interfacial physical properties Except Principal Investigator Environmental dynamic analysis / 気象・海洋・陸水学 / Environmental dynamic analysis / Meteorology/Physical oceanography/Hydrology
Keywords	Principal Investigator 氷床流動 / クリープ / 氷 / 極地 / 気候変動 / 氷床 / レオロジー / 雪氷 / 人工氷 / Nd … More / 粒界拡散 / 含有不純物 / 不純物 / 流動則 / 超精密計測 / 環境変動 / 結晶組織 / 再結晶 / 固体微粒子 / 環境 / 力学特性 / 地球変動予測 / 転位密度 / 転位密度測定 / アイスコア / 微細粒氷 / X線回折 / X線 / 転位 / 海面上昇 / TEM / 変形 / グリーンランド / 結晶粒 / 亜粒界 / X線小角散乱 / recrystallization / climate change / Antarctic ice sheet / small angle grain boundary / grain growth / chemical impurity / crystal texture / ice sheet flow / 氷床コア / 南極氷床 / 小角粒界 / 結晶粒成長 / ice core / dye laser / sodium / ice / microanalysis / LIF / ablation / YAG laser / Nd:YAGレーザー / 雪氷コア / 色素レーザー / ナトリウム / 微量分析 / レーザー誘起蛍光 / アブレーション / YAGレーザー / CREEP TEST / TEXTURE / C-AXIS / POLYCRYSTALLINE / ANISOTROPY / ICE FABRIC / ICE SHEET DINAMICS / FLOW LAW / 塑性異方性 / 氷の流動則 / クリープ試験 / テクスチャ / C軸 / 多結晶 / 異方性 / アイスファブリック / 氷床の動力学 / 粒界密度 / レーザー位相変調ホモダイン干渉法 / 粒界体積 / 位相変調ホモダイン干渉計 / 氷のクリープ / 立相変調ホモダイン干渉計 / 環境気候指標物質 / ホモダイン干渉計 / 結晶集合組織 / 微小変位 / 氷結晶変形機構 / レーザー干渉測長 / 結晶成長 / 質量分析 / レーザーアブレーション / レーザー干渉計 / 結晶物性 / 涵養消耗 / 惑星 / 流動 / 火星 / 転位クリープ / 拡散クリープ / 変形機構 / 流動特性 / 火星氷床 … More Except Principal Investigator 氷床コア / 気候変動 / 環境変動 / 雪氷圏 / 雪氷コア / NEEM / 最終間氷期 / 温暖化 / グリーンランド / high hydrostatic pressure / ice sheet / ice crystal / nucleation / X-ray analysis / air-hydrate single crystals / 結晶主軸方位分布 / 【CH_4】 / 【CO_2】 / 空気包接化合物結晶 / 高圧下流動特性 / 自己格子間分子 / 格子欠陥 / 空気包接組合物結晶 / 高静水圧下流動特性 / 南極 / 空気含有量 / 高静水圧 / 高エネルギーX線構造解析 / Air-hydrate / 氷結晶 / 結晶成長 / Air-Hydrate / 空気包接化合物 / X線トポグラフィ / 氷床流動 / 塑性変形 / コア氷 / 氷床 / Bhutan / Nepal / Himalayas / model development / prediction / global warming / glacier variation / summer-snow type glacier / ブ-タン / ブータン / ネパール / ヒマラヤ / モデル開発 / 将来予測 / 地球温暖化 / 氷河変動 / 夏雪型氷河 / ice core / environment index signal / material flux / global climate / arctic cryosphere / environmental change / Climate change / 環境指標シグナル / 物質フラックス / 地球環境 / 環北極圏 / Chemical Composition in Precipitaion / Aerosol / Climate Change / Ice core analysis / Ice Core Signals / Signals of Environment / Signals of Climate / Arctic Cryosphere / 同位体分析 / 人工放射能の解析 / 氷体温度 / 層構造 / 物質輸送 / 化学分析 / 北極 / 氷河微生物 / 降水化学組成 / エアロゾル / 雪氷コア解析 / 雪氷コア・シグナル / 環境シグナル / 気候シグナル / 北極雪氷圏 / Environmental Changes / Polar Climatic / Environmental Indicator / Climatic / Ice Core / グリ-ンランド氷床 / スバルバ-ル諸島 / 大気微量成分 / 垂直マイクロ波レ-ダ-観測 / 氷河の質量収支・熱収支 / 気候・環境シグナル / 大気ー雪氷間相互作用 / 北極ヘイズ / 大気-雪氷相互作用 / スバルバール諸島 / 気候示標シグナル / 環境示標シグナル / 北極圏環境 / 分布 / X線回析 / 中性子散乱 / 電気伝導度プロファイル / 層位解析 / 気候・環境変動 / レーダーエコーサウンディング / クラスレート・ハイドレート / 古環境 / 古気候 Less

Development of quantitative technology of dislocations in artificial ice containing microparticles and Greenland EGRIP ice corePrincipal Investigator
- Principal Investigator
  
  Nobuhiko Azuma
- Project Period (FY)
  2017 – 2019
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Research Field
  
  Meteorology/Physical oceanography/Hydrology
- Research Institution
  Nagaoka University of Technology
Development of multiscale and quantitative analysis technique of aerosol contained in ice core using small angle scatteringPrincipal Investigator
- Principal Investigator
  
  Azuma Nobuhiko
- Project Period (FY)
  2015 – 2017
- Research Category
  
  Grant-in-Aid for Challenging Exploratory Research
- Research Field
  
  Meteorology/Physical oceanography/Hydrology
- Research Institution
  Nagaoka University of Technology
Investigation of grain boundary structure and grain boundary diffusion of ice using a laser interferometerPrincipal Investigator
- Principal Investigator
  
  AZUMA Nobuhiko
- Project Period (FY)
  2012 – 2013
- Research Category
  
  Grant-in-Aid for Challenging Exploratory Research
- Research Field
  
  Thin film/Surface and interfacial physical properties
- Research Institution
  Nagaoka University of Technology
Warming events and their impacts during the past 150,000 years viewed from Greenland ice
- Principal Investigator
  
  Azuma Kumiko
- Project Period (FY)
  2010 – 2015
- Research Category
  
  Grant-in-Aid for Scientific Research (S)
- Research Field
  
  Environmental dynamic analysis
- Research Institution
  National Institute of Polar Research
Study on the mechanisms of Grain boundary diffusion of polar icePrincipal Investigator
- Principal Investigator
  
  AZUMA Nobuhiko
- Project Period (FY)
  2009 – 2011
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Research Field
  
  Meteorology/Physical oceanography/Hydrology
- Research Institution
  Nagaoka University of Technology
Investigation of micro-physical and chemical processes in polar ice sheet using high-resolution laser techniquesPrincipal Investigator
- Principal Investigator
  
  AZUMA Nobuhiko
- Project Period (FY)
  2004 – 2008
- Research Category
  
  Grant-in-Aid for Scientific Research (S)
- Research Field
  
  Meteorology/Physical oceanography/Hydrology
- Research Institution
  Nagaoka University of Technology
INVESTIGATION OF PALEOCLIMATE AND FLOW HISTORY OF ICE SHEET BY ICE CRYSTAL EVOLUTION MODEL IN ICE SHEETPrincipal Investigator
- Principal Investigator
  
  AZUMA Nobuhiko
- Project Period (FY)
  2001 – 2003
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Research Field
  
  Meteorology/Physical oceanography/Hydrology
- Research Institution
  NAGAOKA UNIVERSITY OF TECHNOLOGY
火星氷床の形成史と流動に関する研究Principal Investigator
- Principal Investigator
  
  東信彦
- Project Period (FY)
  2000 – 2001
- Research Category
  
  Grant-in-Aid for Exploratory Research
- Research Field
  
  Meteorology/Physical oceanography/Hydrology
- Research Institution
  Nagaoka University of Technology
氷の物性と氷床変動研究
- Principal Investigator
  
  HONDOH Takeo
- Project Period (FY)
  1998 – 2000
- Research Category
  
  Grant-in-Aid for Scientific Research on Priority Areas (B)
- Research Institution
  Hokkaido University
Development of high spatial resolution and non-destructive chemical analysis for ice corePrincipal Investigator
- Principal Investigator
  
  AZUMA Nobuhiko
- Project Period (FY)
  1998 – 2000
- Research Category
  
  Grant-in-Aid for Scientific Research (B).
- Research Field
  
  Environmental dynamic analysis
- Research Institution
  Nagaoka University of Technology
Prediction on Rapid shrinkage of summer-snow type glaciers
- Principal Investigator
  
  AGETA Yutaka
- Project Period (FY)
  1997 – 1999
- Research Category
  
  Grant-in-Aid for Scientific Research (A).
- Research Field
  
  Environmental dynamic analysis
- Research Institution
  Nagoya University
STUDIES ON ICE SHEET DINAMICS BY AN ANISOTROPIC FLOW LAWPrincipal Investigator
- Principal Investigator
  
  AZUMA Nobuhiko
- Project Period (FY)
  1997 – 1998
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  Meteorology/Physical oceanography/Hydrology
- Research Institution
  NAGAOKA UNIVERSITY OF TECHNOLOGY
Studies on Influence of Arctic Cryosphere to Global Climate
- Principal Investigator
  
  WATANABE Okistugu
- Project Period (FY)
  1996 – 1997
- Research Category
  
  Grant-in-Aid for international Scientific Research
- Research Field
  
  Meteorology/Physical oceanography/Hydrology
- Research Institution
  National Institute of Polar Research
Studies on Ice Core Signals of Arctic Cryosphere Changes
- Principal Investigator
  
  WATANABE Okitsugu, 藤井理行
- Project Period (FY)
  1993 – 1995
- Research Category
  
  Grant-in-Aid for international Scientific Research
- Research Institution
  National Institute of Polar Research
Studies on Atmosphere-Cryosphere Interation and the Variation in the Arctic Region
- Principal Investigator
  
  WATANABE Okitsugu
- Project Period (FY)
  1991 – 1992
- Research Category
  
  Grant-in-Aid for international Scientific Research
- Research Institution
  National Institute of Polar Research
Flow of Antarctic ice under high hydrostatic pressures
- Principal Investigator
  
  MAE Shinji
- Project Period (FY)
  1986 – 1988
- Research Category
  
  Grant-in-Aid for General Scientific Research (B)
- Research Field
  
  気象・海洋・陸水学
- Research Institution
  Hokkaido University

[Book] 北極読本2015
- Author(s)
  東久美子（24名による分担執筆）
- Total Pages
  220
- Publisher
  成山堂書店
- Data Source
  KAKENHI-PROJECT-22221002
[Journal Article] Temporal and spatial variabilities in surface mass balance at the EGRIP site, Greenland from 2009 to 20172021
- Author(s)
  Yuki Komuro, Fumio Nakazawa, Motohiro Hirabayashi, Kumiko Goto-Azuma, Naoko Nagatsuka, Wataru Shigeyama, Sumito Matoba, Tomoyuki Homma, Jørgen Peder Steffensen, Dorthe Dahl-Jensen
- Journal Title
  
  Polar Science
  
  Volume: 27 Pages: 100568-100568
- DOI
  10.1016/j.polar.2020.100568
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19K20443, KAKENHI-PROJECT-20K19962, KAKENHI-PROJECT-17H02957, KAKENHI-PROJECT-20H00638, KAKENHI-PROJECT-18H04140
[Journal Article] Studies on Arctic aerosols and clouds during the ArCS project2021
- Author(s)
  M. Koike, K. Goto-Azuma, Y. Kondo, H. Matsui, T. Mori, N. Moteki, S. Ohata, H. Okamoto, N. Oshima, K. Sato, T. Takano, Y. Tobo, J. Ukita, and A. Yoshida
- Journal Title
  
  Polar Science
  
  Volume: 27 Pages: 1-11
- DOI
  10.1016/j.polar.2020.100621
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-18K19201, KAKENHI-PROJECT-17H02957, KAKENHI-PLANNED-19H05699, KAKENHI-PROJECT-18H03363, KAKENHI-PROJECT-17H04709, KAKENHI-PROJECT-18K03745, KAKENHI-PROJECT-19K20441, KAKENHI-PROJECT-18H04143, KAKENHI-PROJECT-17H06139, KAKENHI-PROJECT-20H00638, KAKENHI-PROJECT-19H01972
[Journal Article] Studies on the variability of the Greenland Ice Sheet and climate2021
- Author(s)
  Kumiko Goto-Azuma, Tomoyuki Homma, Tomotaka Saruya, Fumio Nakazawa, Yuki Komuro, Naoko Nagatsuka, Motohiro Hirabayashi, Yutaka Kondo, Makoto Koike, Teruo Aoki, Ralf Greve, Jun'ichi Okuno
- Journal Title
  
  Polar Science
  
  Volume: 27 Pages: 100557-100557
- DOI
  10.1016/j.polar.2020.100557
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19K20443, KAKENHI-PROJECT-20K19962, KAKENHI-PROJECT-17H06104, KAKENHI-PROJECT-17H02957, KAKENHI-PROJECT-18H03363, KAKENHI-PROJECT-16H01772, KAKENHI-PROJECT-20H00638, KAKENHI-PROJECT-21K03685, KAKENHI-PROJECT-18H04140
[Journal Article] Variation in recent annual snow deposition and seasonality of snow chemistry at the east Greenland ice core project (EGRIP) camp, Greenland2021
- Author(s)
  Fumio Nakazawa, Naoko Nagatsuka, Motohiro Hirabayashi, Kumiko Goto-Azuma, Jørgen Peder Steffensen, Dorthe Dahl-Jensen
- Journal Title
  
  Polar Science
  
  Volume: 27 Pages: 100597-100597
- DOI
  10.1016/j.polar.2020.100597
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19K20443, KAKENHI-PROJECT-17H02957, KAKENHI-PROJECT-20H00638, KAKENHI-PROJECT-18H04140
[Journal Article] Densification of layered firn of the ice sheet at Dome Fuji, Antarctica2016
- Author(s)
  Shuji Fujita, Kumiko Goto-Azuma, Motohiro Hirabayashi, Akira Hori, Yoshinori Iizuka, Yuko Motizuki, Hideaki Motoyama and Kazuya Takahashi
- Journal Title
  
  Journal of Glaciology
  
  Volume: 該当なし Issue: 231 Pages: 1-26
- DOI
  10.1017/jog.2016.16
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-15K12194, KAKENHI-PROJECT-22221002, KAKENHI-PROJECT-26241011, KAKENHI-PROJECT-26610186, KAKENHI-PROJECT-15H01731
[Journal Article] Greenland ice cores constrain glacial atmospheric fluxes of phosphorous2015
- Author(s)
  Kjaer, R. Dallmayr, J. Gabrieli, K. Goto-Azuma, M. Hirabayashi, A. Svensson, P. Vallelonga
- Journal Title
  
  Journal of Geophysical Research
  
  Volume: 120 Issue: 20 Pages: 10811-10820
- DOI
  10.1002/2015jd023559
- Peer Reviewed / Acknowledgement Compliant / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-22221002
[Journal Article] Modern solar maximum forced late twentieth century Greenland cooling2015
- Author(s)
  Kobashi, T., Box, J. E., Vinther, B. M., Goto-Azuma, K., Blunier, T., White, J. W. C., Nakaegawa, T., Andresen, C. S.
- Journal Title
  
  Geophysical Research Letters
  
  Volume: 42 Issue: 14 Pages: 5992-5999
- DOI
  10.1002/2015gl064764
- Peer Reviewed / Acknowledgement Compliant / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-22221002
[Journal Article] Greenland 2012 melt event effects on CryoSat-2 radar altimetry. Journal of Geophysical Research2015
- Author(s)
  Nilsson, J., P. Vallelonga, S. B. Simonsen, L. S. Sorensen , R. Forsberg, D. Dahl-Jensen, M. Hirabayashi, K. Goto-Azuma, C. S. Hvidberg, H. A. Kjær, K. Satow
- Journal Title
  
  Journal of Geophysical Research
  
  Volume: 42 Issue: 10 Pages: 3919-3926
- DOI
  10.1002/2015gl063296
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-22221002
[Journal Article] Fabric along the NEEM ice core, Greenland, and its comparison with GRIP and NGRIP ice cores2014
- Author(s)
  Montagnat, M; Azuma, N; Dahl-Jensen, D; Eichler, J; Fujita, S; Gillet-Chaulet, F; Kipfstuhl, S; Samyn, D; Svensson, A; Weikusat, I;
- Journal Title
  
  The Cryosphere
  
  Volume: 8(4) Issue: 4 Pages: 1129-1138
- DOI
  10.5194/tc-8-1129-2014
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-24241007, KAKENHI-PROJECT-22221002
[Journal Article] Novel shearing apparatuses in confined flow for investigating recrystallization and fabric evolution processes in mono- and polycrystalline ice2014
- Author(s)
  Samyn, D., Azuma, N., Matsuda, I., Osabe, Y.
- Journal Title
  
  Journal of Glaciology
  
  Volume: 60 Issue: 219 Pages: 171-182
- DOI
  10.3189/2014jog13j132
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-22221002
[Journal Article] Densification of layered firn of the ice sheet at NEEM, Greenland2014
- Author(s)
  Shuji Fujita, Motohiro Hirabayashi, Kumiko Goto-Azuma, Remi Dallmayr, Kazuhide Satow, Jiancheng Zheng, Dorthe Dahl-Jensen
- Journal Title
  
  Journal of Glaciology
  
  Volume: 60(223) Issue: 223 Pages: 905-921
- DOI
  10.3189/2014jog14j006
- NAID
  130005467367
- Peer Reviewed / Acknowledgement Compliant / Open Access
- Data Source
  KAKENHI-PROJECT-24241007, KAKENHI-PROJECT-22221002
[Journal Article] Fabric measurement along the neem ice core, greenland, and comparison with grip and ngrip ice cores2014
- Author(s)
  Montagnat, M., Azuma, N., Dahl-Jensen, D., Eichler, J., Fujita, S., Gillet-Chaulet, F., Kipfstuhl, S., Samyn, D., Svensson, A., and Weikusat, I.
- Journal Title
  
  The Cryosphere Discussion
  
  Volume: 8 Pages: 307-335
- DOI
  10.5194/tcd-8-307-2014
- Data Source
  KAKENHI-PROJECT-22221002
[Journal Article] Causes of Greenland temperature variability over the past 4000 years: Implications for Northern Hemispheric temperature change2013
- Author(s)
  Kobashi, T., Goto-Azuma, K., Box, J.E., Gao, C-C., Nakaegawa, T.
- Journal Title
  
  Climate of the Past
  
  Volume: 9 Issue: 1 Pages: 1-18
- DOI
  10.5194/cp-9-1-2013
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-22221002
[Journal Article] The microstructure of polar ice. Part I: Highlights from ice core research2013
- Author(s)
  Faria, S.H., Weikusat, I., Azuma, N.
- Journal Title
  
  Journal of Structural Geology
  
  Volume: 61 Pages: 2-20
- DOI
  10.1016/j.jsg.2013.09.010
- URL
  http://www.sciencedirect.com/science/article/pii/S0191814113001740
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-22221002, KAKENHI-PROJECT-24656033
[Journal Article] The microstructure of polar ice. Part II: State of the art2013
- Author(s)
  Faria, S.H., Weikusat, I., Azuma, N.
- Journal Title
  
  Journal of Structural Geology
  
  Volume: 61 Pages: 21-49
- DOI
  10.1016/j.jsg.2013.11.003
- URL
  http://www.sciencedirect.com/science/article/pii/S0191814113002009
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-22221002, KAKENHI-PROJECT-24656033
[Journal Article] Impeding effect of air bubbles on normal grain growth of ice2012
- Author(s)
  Azuma, N.
- Journal Title
  
  Journal of Structural Geology
  
  Volume: 42 Pages: 184-193
- DOI
  10.1016/j.jsg.2012.05.005
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-22221002
[Journal Article] アイスコアサンプルを対象とした蛍光顕微鏡による微生物定量方法の検討2012
- Author(s)
  植竹淳、東久美子、本山秀明
- Journal Title
  
  南極資料
  
  Volume: 56(印刷中)
- NAID
  110009103294
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-22221002
[Journal Article] Impeding effect of air bubbles on normal grain growth of ice2012
- Author(s)
  N. Azuma, et al.
- Journal Title
  
  Journal of Structural Geology
  
  Volume: (in press)
- Data Source
  KAKENHI-PROJECT-21340136
[Journal Article] Seasonal variations of snow chemistry at NEEM, Greenland2011
- Author(s)
  T.Kuramoto, K.Goto-Azuma, 他
- Journal Title
  
  Annals of Glaciology
  
  Volume: 52 Issue: 58 Pages: 193-200
- DOI
  10.3189/172756411797252365
- NAID
  130004610837
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-22221002
[Journal Article] Evolution of ice crystal microstructure during creep experiments.2007
- Author(s)
  I. Hamman, N. Azuma, 他
- Journal Title
  
  Journal of Glaciology 53(182)
  
  Pages: 479-489
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-16104006
[Journal Article] Evolution of ice crystal microstructure during creep experiments2007
- Author(s)
  Hamann, I., C. Weikusat, N. Azuma and S. Kipfstuhl
- Journal Title
  
  J. Glaciol 53(182)
  
  Pages: 479-489
- Data Source
  KAKENHI-PROJECT-16104006
[Journal Article] ECAE法による氷結晶粒の極微細化2006
- Author(s)
  中村道, 重國亜沙子, 東信彦
- Journal Title
  
  日本氷雪学会全国大会講演予稿集 2006
  
  Pages: 123-123
- NAID
  130005007081
- Data Source
  KAKENHI-PROJECT-16104006
[Journal Article] デジタル顕微鏡を用いた氷内部の微粒子検出の検討2006
- Author(s)
  高田守昌, 筒井孝博, 東信彦
- Journal Title
  
  日本氷雪学会全国大会講演予稿集 2006
  
  Pages: 151-151
- NAID
  130005007242
- Data Source
  KAKENHI-PROJECT-16104006
[Journal Article] A Study on Optical Scattering Intensity of Dome Fuji Ice Core, Antarctica2006
- Author(s)
  M.Tanaka, T.Hondoh, Y.Fujii, N.Azuma
- Journal Title
  
  Physics of Ice Core Records abstracts
- Data Source
  KAKENHI-PROJECT-16104006
[Journal Article] 氷のエッチピット形状に影響を及ぼす要因2006
- Author(s)
  重國亜沙子, 東信彦
- Journal Title
  
  日本氷雪学会全国大会講演予稿集 2006
  
  Pages: 124-124
- NAID
  130005007082
- Data Source
  KAKENHI-PROJECT-16104006
[Journal Article] レーザ干渉測長法による氷の微小変位測定技術の開発II2006
- Author(s)
  小暮貴博, 明田川正人, 安濃一樹, 高田守昌, 東信彦
- Journal Title
  
  日本氷雪学会全国大会講演予稿集 2006
  
  Pages: 122-122
- NAID
  130005007080
- Data Source
  KAKENHI-PROJECT-16104006
[Journal Article] Optical Scattering Analysis of Dome Fuji Ice Core, Antarctica2006
- Author(s)
  M.Tanaka, T.Hondoh, Y.Fujii, N.Azuma
- Journal Title
  
  EGU General Assembly 2006 abstract (CD-ROM)
- Data Source
  KAKENHI-PROJECT-16104006
[Journal Article] 極地氷床氷の歪み速度の精密干渉計による計測(第1報:装置の基本構想と常温での性能確認)2006
- Author(s)
  明田川正人, 高田守昌, 東信彦, 安膿一樹, 木暮貴博
- Journal Title
  
  2006年度精密工学会春季大会学術講演会講演論文集
- Data Source
  KAKENHI-PROJECT-16104006
[Journal Article] 氷変形中の小傾粒界形成と結晶主軸方位の変化2004
- Author(s)
  喜瀬乗太, 大槻雄巳, 東信彦
- Journal Title
  
  2004年度日本雪氷学会全国大会講演予稿集
  
  Pages: 26-26
- Data Source
  KAKENHI-PROJECT-16104006
[Journal Article] 固体微粒子を含んだ氷の定歪速度押出し実験III2004
- Author(s)
  及川寛行, 吉川聡, 高田守昌, 東信彦
- Journal Title
  
  2004年度日本雪氷学会全国大会講演予稿集
  
  Pages: 27-27
- Data Source
  KAKENHI-PROJECT-16104006
[Journal Article] 氷結晶粒成長速度に対する不純物の影響2004
- Author(s)
  西村圭太, 横山周平, 高田守昌, 東信彦
- Journal Title
  
  2004年度日本雪氷学会全国大会講演予稿集
  
  Pages: 28-28
- NAID
  130004638392
- Data Source
  KAKENHI-PROJECT-16104006
[Journal Article] 氷の再結晶粒成長速度に対する結晶方位の影響2004
- Author(s)
  加藤慎也, 小関健二, 東信彦
- Journal Title
  
  2004年度日本雪氷学会全国大会講演予稿集
  
  Pages: 85-85
- NAID
  130004638455
- Data Source
  KAKENHI-PROJECT-16104006
[Journal Article] Estimation of annual layer thickness from stratigraphical analysis of Dome Fuji deep ice core2003
- Author(s)
  H.Narita, N.Azuma, T.Hondoh, A.Hori, T.Hiramatsu, M.Fujii-Miyamoto, K.Satow, H.Shoji, O.Watanabe
- Journal Title
  
  Mem.National Institute of Polar research, Special Issue 57
  
  Pages: 38-45
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-13440140
[Journal Article] Ice fabrics study in the upper 1500 m of the Dome C deep ice core, East Antarctica2003
- Author(s)
  Y.Wang, S.Kipfstuhl, N.Azuma, T.Thorsteinsson, H.Miller
- Journal Title
  
  Annals of Glaciology 37
  
  Pages: 97-104
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-13440140
[Journal Article] Development, principles, and applications of automated ice fabric analyses2003
- Author(s)
  L.A.Wilen, C.L.Diprinzio, R.B.Alley, N.Azuma
- Journal Title
  
  Microscopy Research and Technique 62
  
  Pages: 2-18
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-13440140
[Journal Article] A stratification model of surface snow at Dome Fuji, Antarctica2002
- Author(s)
  Y.Zhou, N.Azuma, T.Kameda
- Journal Title
  
  Polar Meteorology and Glaciology 16
  
  Pages: 61-73
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-13440140
[Journal Article] Application of laser induced breakdown spectroscopy for determination of sodium2002
- Author(s)
  M.Takata, K.Goto-Azuma, Y.Ito, N.Azuma, H.Kanda
- Journal Title
  
  Bulletin Glaciological Research 19
  
  Pages: 107-112
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-13440140
[Journal Article] Determination of Sodium in Artificial Ice Samples by Laser Ablation/Laser Induced Fluorescence Technique2001
- Author(s)
  Y.Ito, S.Sato, Y.Horikawa, N.Azuma, K.Goto-Azuma, M.Higashiura
- Journal Title
  
  Analytical Science 17
- NAID
  130005034768
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-13440140
[Journal Article] Sub-grain boundaries in EPICA Dronning Maudland (EDML) deep ice core
- Author(s)
  Hamann, I., S. Kipfstuhl, S. H. Faria, and N. Azuma
- Journal Title
  
  J. Glaciol (in press)
- Data Source
  KAKENHI-PROJECT-16104006
[Journal Article] Sub-grain boundaries in EPICA Dronning Maudland (EDML)deep ice core
- Author(s)
  Hamann, I., S. Kipfstuhl, S. H. Faria, N. Azuma
- Journal Title
  
  J. Glaciol. (印刷中)
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-16104006
[Journal Article] The multiscale structure of the Antarctic ice sheet. Part I : inland ice
- Author(s)
  Faria, S. H., S. Kipfstuhl, N. Azuma, 6 others
- Journal Title
  
  Physics of Ice Core Records 2(印刷中)
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-16104006
[Journal Article] Evidence of dynamic recrystallization in polar firn
- Author(s)
  S. Kipfstuhl, S. H. Faria, N. Azuma, and 6 others
- Journal Title
  
  JGR-Solid Earth (in press)
- Data Source
  KAKENHI-PROJECT-16104006
[Journal Article] Evidence of dynamic recrystallization in polar firn
- Author(s)
  S. Kipfstuhl, S. H. Faria, N. Azuma, 6 others
- Journal Title
  
  JGR-Solid Earth (印刷中)
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-16104006
[Journal Article] The multiscale structure of the Antarctic ice sheet. Part I : inland ice, Physics of Ice Core Records
- Author(s)
  Faria, S. H., S. Kipfstuhl, N. Azuma, J. Freitag, I. Hamann, M. M. Murshed, W. F. Kuhs
- Journal Title
  
  volume 2, Hokkaido Univ. Press (in press)
- Data Source
  KAKENHI-PROJECT-16104006
[Presentation] グリーンランドEGRIPのピット試料に含まれる固体微粒子および金属成分の解析2020
- Author(s)
  小室悠紀、中澤文男、永塚尚子、平林幹啓、繁山航、的場澄人、本間智之、東久美子
- Organizer
  ：雪氷研究大会オンライン
- Data Source
  KAKENHI-PROJECT-17H02957
[Presentation] Continuous flow analysis of iron oxide in a Greenland ice core using a modified single-particle soot photometer2020
- Author(s)
  K. Goto-Azuma, N. Moteki, Y. Ogawa-Tsukagawa, K. Fukuda, S. Ohata, A. Yoshida, T. Mori, Y. Kondo, M. Koike, M. Hirabayashi, R. Dallmayr, J. Ogata, K. Kitamur, S. Matoba, T. Aoki
- Organizer
  The 11th Symposium on Polar Science
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17H02957
[Presentation] Temporal and spatial variabilities in recent surface mass balance at EGRIP, Greenland2020
- Author(s)
  Y. Komuro, F. Nakazawa, N. Nagatsuka, M. Hirabayashi, W. Shigeyama, S. Matoba, T. Homma, K. Goto-Azuma
- Organizer
  The 11th Synmposium on Polar Science
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17H02957
[Presentation] Analysis of solid microparticles and metal components contained in snow at EGRIP, Greenland2020
- Author(s)
  Y. Komuro, F. Nakazawa, N. Nagatsuka, M. Hirabayashi, W. Shigeyama, S. Matoba, T. Homma, K. Goto-Azuma
- Organizer
  The 11th Synmposium on Polar Science
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17H02957
[Presentation] 氷期のグリーンランド氷床コアにおける固体微粒子のその場観察2018
- Author(s)
  繁山航，永塚尚子，本間智之，高田守昌，東久美子，Mateiu, R. V.，東信彦，Dahl-Jensen, D.
- Organizer
  雪氷研究大会
- Data Source
  KAKENHI-PROJECT-17H02957
[Presentation] 微細結晶粒氷のクリープ変形における結晶粒径と含有不純物の影響2018
- Author(s)
  猿谷友孝，中島甲葵，高田守昌，本間智之，東信彦，東久美子
- Organizer
  日本地球惑星科学連合2018年大会
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17H02957
[Presentation] グリーンランド深層アイスコアに含まれる固体微粒子のその場観察2018
- Author(s)
  繁山航，永塚尚子，本間智之，高田守昌，東久美子，Weikusat, I.，Drury, M.，Kuiper, E.，Pennock, G.，Mateiu, R.，東信彦，Dahl-Jensen, D.
- Organizer
  日本地球惑星科学連合2018年大会
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17H02957
[Presentation] Effect of solid particles on polycrystalline ice and its relations with rapid deformation of ice-age ice2018
- Author(s)
  ：T. Saruya, K. Nakajima, M. Takata, T. Homma, N. Azuma, K. Goto-Azuma
- Organizer
  Fifth International Synmposium on Arctic Research
- Data Source
  KAKENHI-PROJECT-15K13567
[Presentation] Japanese activities under EGRIP (East Greenland Ice Core Project)2018
- Author(s)
  K. Goto-Azuma, F. Nakazawa, K. Kawamura, M. Hirabayashi, N. Nagatsuka, W. Shigeyama, J. Okuno, S. Fujita, H. Enomoto, T. Homma, T. Saruya, K. Nakajima, T. Homma, M. Takata, N. Azuma
- Organizer
  Fifth International Synmposium on Arctic Research
- Data Source
  KAKENHI-PROJECT-15K13567
[Presentation] グリーンランドEGRIP計画における2016～2018年の日本の観測活動及び氷床コア解析2018
- Author(s)
  東久美子，川村賢二，中澤文男，平林幹啓，永塚尚子，繁山航，尾形純，福田かおり，本間智之
- Organizer
  日本地球惑星科学連合2018年大会
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17H02957
[Presentation] 多結晶氷の力学特性・組織変化における結晶粒径の影響2018
- Author(s)
  猿谷友孝，高田守昌，本間智之，東信彦，東久美子
- Organizer
  雪氷研究大会
- Data Source
  KAKENHI-PROJECT-17H02957
[Presentation] 人工多結晶氷のクリープ変形に伴う微細組織の変化2017
- Author(s)
  中島甲葵、猿谷友孝、高田守昌、本間智之、東信彦、東久美子
- Organizer
  雪氷研究大会（2017・十日町）
- Data Source
  KAKENHI-PROJECT-15K13567
[Presentation] Application of small angle X-ray scattering to fine particles dispersed in crept artificial ice samples2017
- Author(s)
  T. Homma, N. Shinbo, W. Shigeyama, K. Nakajima, T. Saito, M.Takata, K. Goto-Azuma, N. Azuma
- Organizer
  The Seventh Synmposium on Polar Science
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-15K13567
[Presentation] Microstructural analysis of the NEEM ice core, Greenland by using electron backscatter diffraction (EBSD)2017
- Author(s)
  W. Shigeyama, N. Nagatsuka, T. Homma, M. Takata, K. Goto-Azuma, I. Waikusat, M.R. Mrury, E.J.N. Kuiper, G.M. Pennock, R.V. Mateiu, N. Azuma, D.D. Jensen
- Organizer
  The Seventh Synmposium on Polar Science
- Data Source
  KAKENHI-PROJECT-15K13567
[Presentation] Effect of impurities on deformation behaviour of fine grained artificial ice modeled on the EGRIP ice core2017
- Author(s)
  T. Homma, K. Nakajima, T. Saruya, M. Takata, N. Azuma and K. Goto-Azuma
- Organizer
  NEGIS Workshop in 3rd EGRIP meeting
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-15K13567
[Presentation] 氷期氷の速い変形と固体微粒子の関連性について2017
- Author(s)
  猿谷友孝、中島甲葵、高田守昌、本間智之、東信彦、東久美子
- Organizer
  雪氷研究大会（2017・十日町）
- Data Source
  KAKENHI-PROJECT-15K13567
[Presentation] 東グリーンランド深層氷床掘削プロジェクト（EGRIP）における現地観測及び氷床コア解析計画2017
- Author(s)
  東久美子、川村賢二、中澤文雄、平林幹啓、永塚尚子、繁山航、本間智之、宮原盛厚
- Organizer
  雪氷研究大会（2017・十日町）
- Data Source
  KAKENHI-PROJECT-15K13567
[Presentation] Variability of trace halogen species in ice core from NEEM, Greenland2016
- Author(s)
  Motohiro Hirabayashi, Kumiko Goto-Azuma, Anna Wegner, Margareta Hansson, Birthe Twarloh, Hideaki Motoyama, Paul Vallelonga, Jorgen Peder Steffensen, Dorthe Dahl-Jensen
- Organizer
  IPICS Open Science Conference
- Place of Presentation
  Hobart（オーストラリア）
- Year and Date
  2016-03-07
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-22221002
[Presentation] 微細粒多結晶氷の塑性変形に及ぼす固体微粒子の影響2016
- Author(s)
  猿谷友孝、中島甲葵、本間智之、高田守昌、東信彦、東久美子
- Organizer
  雪氷研究大会（2016・名古屋）
- Place of Presentation
  名古屋大学東山キャンパス
- Year and Date
  2016-09-29
- Data Source
  KAKENHI-PROJECT-15K13567
[Presentation] Effects of solid particles on crystal structures and mechanical properties of polycrystalline ice2016
- Author(s)
  T. Saruya, K. Nakajima, T. Homma, M. Takata, N. Azuma, K. Goto-Azuma
- Organizer
  The Seventh Synmposium on Polar Science
- Place of Presentation
  東京都立川市
- Year and Date
  2016-11-29
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-15K13567
[Presentation] X線小角散乱を用いた人工氷中の超微粒子の定量解析2016
- Author(s)
  新保尚敬、本間智之、高田守昌、東久美子、東信彦
- Organizer
  雪氷研究大会（2016・名古屋）
- Place of Presentation
  名古屋大学東山キャンパス
- Year and Date
  2016-09-29
- Data Source
  KAKENHI-PROJECT-15K13567
[Presentation] Comparison of measurement techniques of micro-particles in polar snow and ice2016
- Author(s)
  Kumiko Goto-Azuma, Motohiro Hirabayashi, Hideaki Motoyama, Yoshimi Ogawa, Konosuke Sugiura
- Organizer
  IPICS Open Science Conference
- Place of Presentation
  Hobart（オーストラリア）
- Year and Date
  2016-03-07
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-22221002
[Presentation] 北東グリーンランド氷流での国際氷床深層掘削プロジェクトによる気候・氷床変動の研究2016
- Author(s)
  東久美子, 川村賢二, 藤田秀二, 奥野淳一, 本山秀明, 阿部彩子, グレーベ・ラルフ, 齋藤冬樹, 本間智之, 東信彦, 榎本浩之, Dorthe Dahl-Jensen
- Organizer
  Japan Geoscience Union Meeting 2016
- Place of Presentation
  千葉県幕張市
- Year and Date
  2016-05-22
- Data Source
  KAKENHI-PROJECT-15K13567
[Presentation] Effects of solid particles on deformation and texture/facbric evolution of ice2016
- Author(s)
  W. Shigeyama, N. Nagatsuka, T. Homma, M. Takata, K. Goto-Azuma, I. Waikusat, M.R. Drury, E.J. Kuiper, G.M. Pennock, R.V. Mateiu, N. Azuma
- Organizer
  The Seventh Synmposium on Polar Science
- Place of Presentation
  東京都立川市
- Year and Date
  2016-11-29
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-15K13567
[Presentation] Variability of size distribution and shape of dust particles in polar snow and ice2015
- Author(s)
  Kumiko Goto-Azuma, Motohiro Hirabayashi, Hideaki Motoyama
- Organizer
  XIX INQUA 2015
- Place of Presentation
  名古屋国際会議場（名古屋市）
- Year and Date
  2015-07-26
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-22221002
[Presentation] High Resolution Continuous Flow Analysis System developed at the Ice Core Research Center, National Institute of Polar Research2015
- Author(s)
  Remi Dallmayr, Kumiko Goto-Azuma, Kenji Kawamura, Motohiro Hirabayashi, Vasileios Gkinis, Kyotaro Kitamura, Yoshimi Ogawa, Kazuhiro Hayashi, Akane Tsushima, Jun Ogata
- Organizer
  The Sixth Symposium on Polar Science
- Place of Presentation
  国立極地研究所(東京都立川市）
- Year and Date
  2015-11-16
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-22221002
[Presentation] Volcanically active periods induced multidecadal to centennial Greenland cooling episodes during the past 2,100 years2015
- Author(s)
  Takuro Kobashi, Jason E. Box, Bo M. Vinther, Kumiko Goto-Azuma, Thomas Blunier, James W.C. White, Toshiyuki Nakaegawa, Camilla S. Andresen
- Organizer
  International Conference on Volcanoes, Climate, and Society
- Place of Presentation
  ベルン大学（スイス）
- Year and Date
  2015-04-07
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-22221002
[Presentation] Japanese participation in the new international deep ice core project in Greenland (EGRIP)　under the ArCS project2015
- Author(s)
  K. Goto-Azuma, K. Kwamura, S. Fujita, J. Okuno, A. Abe-Ouchi, R. Greve, F. Saito, T. Homma, N. Azuma, H. Motoyama, H. Enomoto, D. Dahl-Jensen
- Organizer
  The Sixth Synmposium on Polar Science
- Place of Presentation
  日本, 東京都立川
- Year and Date
  2015-11-16
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-15K13567
[Presentation] Variability of trace inorganic species in an ice core from NEEM, Greenland2015
- Author(s)
  Motohiro Hirabayashi, Kumiko Goto-Azuma, Anna Wegner, Margareta Hansson, Birthe Twarloh, Hideaki Motoyama, Jorgen Peder Steffensen, Dorthe Dahl-Jensen
- Organizer
  The 4th International Symposium on the Arctic Research
- Place of Presentation
  富山国際会議場(富山市）
- Year and Date
  2015-04-27
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-22221002
[Presentation] Measurement of misorientation in ice crystals by using electron backscatter diffraction (EBSD)2015
- Author(s)
  W. Shigeyama, N. Nagatsuka, T. Homma, M. Takata, K. Goto-Azuma, I. Waikusat, M.R. Drury, E.J. Kuiper, G. Pennock, N. Azuma
- Organizer
  The Sixth Synmposium on Polar Science
- Place of Presentation
  日本, 東京都立川
- Year and Date
  2015-11-16
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-15K13567
[Presentation] アイスコアの空気抽出・分析技術における最近の進展2015
- Author(s)
  川村賢二、北村享太郎、Remi Dallmayr、東久美子、青木周司、中澤高清
- Organizer
  日本気象学会2015年秋季大会
- Place of Presentation
  京都テルサ（京都市）
- Year and Date
  2015-10-28
- Data Source
  KAKENHI-PROJECT-22221002
[Presentation] Development of ice-core analysis techniques at the Ice Core Research Center, National Institute of Polar Research2015
- Author(s)
  Kumiko Goto-Azuma, Remi Dallmayr, Shuji Fujita, Motohiro Hirabayashi, Kenji Kawamura, and Hideaki Motoyama
- Organizer
  The Sixth Symposium on Polar Science
- Place of Presentation
  国立極地研究所(東京都立川市）
- Year and Date
  2015-11-16
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-22221002
[Presentation] Climate and environment back to the Eemian interglacial viewed from ionic records at NEEM, Greenland2015
- Author(s)
  Kumiko Goto-Azuma, Anna Wegner, Margareta Hansson, Motohiro Hirabayashi, Takayuki Kuramoto, Birthe Twarloh, Bo Vinther, Hideaki Motoyama
- Organizer
  IUGG General Assembly 2015
- Place of Presentation
  プラハ（チェコ）
- Year and Date
  2015-06-22
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-22221002
[Presentation] Evidence for solar-induced AMOC variability from Greenland temperature records over the past 2000 years2015
- Author(s)
  Takuro Kobashi, Jason E. Box, Bo M. Vinther, Kumiko Goto-Azuma, Thomas Blunier, James W.C. White, Toshiyuki Nakaegawa, Camilla S. Andresen
- Organizer
  IUGG General Assembly 2015
- Place of Presentation
  プラハ（チェコ）
- Year and Date
  2015-06-22
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-22221002
[Presentation] Development of melting device for firn core samples2015
- Author(s)
  Ryota Shiba, Kazuhiro Nota, Morimasa Takata Nobuhiko Azuma and Kumiko Goto-Azuma
- Organizer
  The Sixth Symposium on Polar Science
- Place of Presentation
  国立極地研究所(東京都立川市）
- Year and Date
  2015-11-16
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-22221002
[Presentation] Variabirity of terrestrial biogenic ions over the past 128,000 years from a deep ice core drilled at NEEM, Greenland2015
- Author(s)
  Kumiko Goto-Azuma, Anna Wegner, Motohiro Hirabayashi, Margareta Hansson, Takayuki Kuramoto, Birthe Twarloh, Hideaki Motoyama
- Organizer
  The 4th International Symposium on the Arctic Research
- Place of Presentation
  富山国際会議場(富山市）
- Year and Date
  2015-04-27
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-22221002
[Presentation] 電子線後方散乱回折法を用いた氷の結晶方位に向けた技術開発2015
- Author(s)
  繁山航、永塚尚子、本間智之、高田守昌、東久美子、R.V. Mateiu、東信彦
- Organizer
  日本雪氷学会　雪氷研究大会
- Place of Presentation
  信州大学理学部
- Year and Date
  2015-09-13
- Data Source
  KAKENHI-PROJECT-15K13567
[Presentation] グリーンランドNEEM氷床コアにおける過去13万年のイオン濃度変動2014
- Author(s)
  東久美子
- Organizer
  「極域における過去の気候・環境変動」研究集会
- Place of Presentation
  北海道大学（札幌市）
- Data Source
  KAKENHI-PROJECT-22221002
[Presentation] Concentration of trace inorganic species in deep ice core at NEEM, Greenland2014
- Author(s)
  Motohiro Hirabayashi, Kumiko Goto-Azuma, Anna Wegner, Margareta Hansson, Birthe Twarloh, Hideaki Motoyama, Jorgen Peder Steffensen, Dorthe Dahl-Jensen
- Organizer
  The Fifth Symposium on Polar Science, Session IQ
- Place of Presentation
  国立極地研究所(東京都立川市）
- Year and Date
  2014-12-05
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-22221002
[Presentation] 氷床コア中の溶存イオン成分の連続融解分析装置の開発　-試料導入部-2014
- Author(s)
  高田守昌、東久美子、平林幹啓、Remi Dallmayr、東信彦
- Organizer
  第5回極域科学シンポジウム
- Place of Presentation
  国立極地研究所(東京都立川市）
- Year and Date
  2014-12-02
- Data Source
  KAKENHI-PROJECT-22221002
[Presentation] イオンクロマトグラフを用いた氷床コア試料の連続融解分析装置の開発Ⅱ －サンプル導入の自動化と標準試料の分析－2014
- Author(s)
  高田守昌、東久美子、平林幹啓、Remi Dallmayr、東信彦
- Organizer
  雪氷研究大会
- Place of Presentation
  八戸工業大学（八戸市）
- Year and Date
  2014-09-20
- Data Source
  KAKENHI-PROJECT-22221002
[Presentation] 国立極地研究所における雪氷試料の化学分析法の開発状況2014
- Author(s)
  東久美子・平林幹啓・Remi Dallmayr・小川佳美・永塚尚子
- Organizer
  雪氷研究大会
- Place of Presentation
  八戸工業大学（八戸市）
- Year and Date
  2014-09-20
- Data Source
  KAKENHI-PROJECT-22221002
[Presentation] グリーンランドNEEM氷床コアのイオン変動から見た過去12万8千年の気候・環境変動2014
- Author(s)
  東久美子・Anna Wegner・Margareta Hansson・平林幹啓・倉元隆之・Birthe Twarloh・本山秀明
- Organizer
  雪氷研究大会
- Place of Presentation
  八戸工業大学（八戸市）
- Year and Date
  2014-09-20
- Data Source
  KAKENHI-PROJECT-22221002
[Presentation] High resolution continuous flow analysis system for polar ice cores2014
- Author(s)
  Remi Dallmayr , Kumiko Goto-Azuma, Helle Astrid Kjaer, Paul Vallelonga, Hironobu Yamada, Nobuhiko Azuma, Morisama Takata, Simon Schupbach, Motohiro Hirabayashi, Takahiro Segawa
- Organizer
  雪氷研究大会
- Place of Presentation
  八戸工業大学（八戸市）
- Year and Date
  2014-09-20
- Data Source
  KAKENHI-PROJECT-22221002
[Presentation] NGRIPとGISP2氷床コアから見る過去2000年のグリーンランドの気温変動2014
- Author(s)
  小端拓郎、東久美子、川村賢二、Bo Vinther、Thomas Blunier、Jason Box、Christo Buizert、 Atsuhiro Muto、James White
- Organizer
  日本地球惑星科学連合大会
- Place of Presentation
  幕張メッセ（千葉市）
- Year and Date
  2014-04-28
- Data Source
  KAKENHI-PROJECT-22221002
[Presentation] Continuous ice sample positioning using an ultra high precision laser2014
- Author(s)
  Remi Dallmayr, Kumiko Goto- Azuma, Motohiro Hirabayashi, Hironobu Yamada
- Organizer
  PIRE/ICEICS 2014 Workshop
- Place of Presentation
  コペンハーゲン(デンマーク）
- Year and Date
  2014-08-27
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-22221002
[Presentation] Past environmental changes back to the Eemian interglacial indicated by variations of ions in the Greenland NEEM ice core2014
- Author(s)
  Kumiko Goto-Azuma, Anna Wegner, Margareta Hansson, Motohiro Hirabayashi, Takayuki Kuramoto, Birthe Twarloh, Hideaki Motoyama
- Organizer
  The Fifth Symposium on Polar Science, Session IQ
- Place of Presentation
  国立極地研究所(東京都立川市）
- Year and Date
  2014-12-05
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-22221002
[Presentation] Variations of ion concentrations in the NEEM deep ice core2014
- Author(s)
  Kumiko Goto-Azuma, Anna Wegner, Margareta Hansson, Motohiro Hirabayashi, Birthe Twarloh, Hideaki Motoyama and the NEEM Aerosol Consortium members
- Organizer
  NEEM Symposium
- Place of Presentation
  コペンハーゲン(デンマーク）
- Year and Date
  2014-04-24
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-22221002
[Presentation] NEEM フィルン中での氷と空隙の異方性構造の発達2013
- Author(s)
  藤田秀二、東久美子、平林幹啓
- Organizer
  日本地球惑星科学連合大会2013年大会
- Place of Presentation
  幕張メッセ（千葉市）
- Data Source
  KAKENHI-PROJECT-22221002
[Presentation] グリーンランドNEEM の氷床における、フィルン層位の圧密2013
- Author(s)
  藤田秀二，平林幹啓，東久美子
- Organizer
  第４回極域科学シンポジウム
- Place of Presentation
  国立極地研究所（立川市）
- Data Source
  KAKENHI-PROJECT-22221002
[Presentation] グリーンランドNEEM氷床コアによる最終氷期～最終間氷期の気候・環境復元2013
- Author(s)
  東久美子
- Organizer
  研究集会「北極域における過去の気候・環境変動」
- Place of Presentation
  国立極地研究所（東京）
- Data Source
  KAKENHI-PROJECT-22221002
[Presentation] 北極域広域積雪観測スノーサーベイにより採取された積雪中の化学成分の空間分布　-2012年及び2013年の観測結果-2013
- Author(s)
  小川佳美、東久美子、杉浦幸之助、平林幹啓、Remi Dallmayr、榎本浩之
- Organizer
  第４回極域科学シンポジウム
- Place of Presentation
  国立極地研究所（立川市）
- Data Source
  KAKENHI-PROJECT-22221002
[Presentation] グリーンランドNEEM氷床コアによる最終間氷期の環境復元2013
- Author(s)
  東久美子、東信彦、平林幹啓、川村賢二、倉元隆之、宮本淳、植竹淳
- Organizer
  日本地球惑星科学連合大会2013年大会
- Place of Presentation
  幕張メッセ（千葉市）
- Invited
- Data Source
  KAKENHI-PROJECT-22221002
[Presentation] High resolution water stable isotopes continuous measurements2013
- Author(s)
  Remi Dallmayr, Kumiko Goto-Azuma, Hironobu Yamada
- Organizer
  雪氷研究大会
- Place of Presentation
  北見工業大学（北見市）
- Data Source
  KAKENHI-PROJECT-22221002
[Presentation] 無気泡微細多結晶氷作成装置の設計製作及び評価2013
- Author(s)
  平見鉄郎, 東信彦
- Organizer
  日本雪氷学会北信越支部研究発表会・製品発表討論会
- Place of Presentation
  新潟市
- Year and Date
  2013-05-11
- Data Source
  KAKENHI-PROJECT-24656033
[Presentation] 過去5 年間における氷床コアのガス解析状況2013
- Author(s)
  川村賢二、青木周司、中澤高清、阿部彩子、東久美子
- Organizer
  第４回極域科学シンポジウム
- Place of Presentation
  国立極地研究所（立川市）
- Data Source
  KAKENHI-PROJECT-22221002
[Presentation] 微細多結晶氷の作成とそのクリープ実験2013
- Author(s)
  平見鉄郎、東信彦
- Organizer
  雪氷研究大会（2013・北見）
- Place of Presentation
  北見工業大学
- Data Source
  KAKENHI-PROJECT-24656033
[Presentation] SP2を用いたグリーンランドNEEMにおける積雪中ブラックカーボンの測定2013
- Author(s)
  小川佳美、東久美子、Remi Dallmayr, 近藤豊、大畑祥、茂木信宏、Martin Irwin, 平林幹啓、榎本浩之、本山秀明、J. P. Steffensen, Dorthe Dahl-Jensen
- Organizer
  日本地球惑星科学連合大会2013年大会
- Place of Presentation
  幕張メッセ（千葉市）
- Data Source
  KAKENHI-PROJECT-22221002
[Presentation] 微細多結晶氷の作成とそのクリープ実験2013
- Author(s)
  平見鉄郎, 東信彦
- Organizer
  雪氷研究大会(2013・北見)
- Place of Presentation
  北見市
- Year and Date
  2013-09-19
- Data Source
  KAKENHI-PROJECT-24656033
[Presentation] Seasonal variations of black carbon and ionic species at NEEM, Greenland2013
- Author(s)
  Kumiko Goto-Azuma, Yoshimi Ogawa, Remi Dallmayr, Yutaka Kondo, Sho Ohata, Nobuhiro Moteki, Martin Irwin, Motohiro Hirabayashi, Hironobu Yamada, Hiroyuki Enomoto, Hideaki Motoyama, J. P. Steffensen, Dorthe Dahl-Jensen
- Organizer
  Davos Atmosphere and Cryosphere Assembly (DACA-13)
- Place of Presentation
  ダボス国際会議場（スイス）
- Data Source
  KAKENHI-PROJECT-22221002
[Presentation] グリーンランドNEEMにおける積雪中ブラックカーボン及びイオン濃度の変動2013
- Author(s)
  東久美子
- Organizer
  「グリーンランド氷床の質量変化と全球気候変動への影響」研究集会
- Place of Presentation
  北海道大学（札幌市）
- Data Source
  KAKENHI-PROJECT-22221002
[Presentation] 極域アイスコアにおける化学成分の変動と気候・環境復元2012
- Author(s)
  東久美子
- Organizer
  大気化学討論会
- Place of Presentation
  ホテルバーレンス小野屋(福岡県朝倉市）
- Invited
- Data Source
  KAKENHI-PROJECT-22221002
[Presentation] グリーンランドNEEM深層氷床コアのイオン濃度変動2012
- Author(s)
  東久美子
- Organizer
  雪氷研究大会
- Place of Presentation
  福山市立大学（広島県）
- Data Source
  KAKENHI-PROJECT-22221002
[Presentation] Variations of ion concentrations in the deep ice core and surface snow at NEEM, Greenland2012
- Author(s)
  Goto-Azuma, K.
- Organizer
  European Geosciences Union, General Assembly 2012
- Place of Presentation
  ウィーン（オーストリア）
- Data Source
  KAKENHI-PROJECT-22221002
[Presentation] グリーンランドNEEM氷床コアによる過去十数万年の気候・環境変動の研究2012
- Author(s)
  東久美子
- Organizer
  研究集会「北極域における過去の気候・環境変動の研究
- Place of Presentation
  国立極地研究所(東京都)
- Year and Date
  2012-01-20
- Data Source
  KAKENHI-PROJECT-22221002
[Presentation] グリーンランドNEEM氷床コアにおける最終氷期のイオン変動2012
- Author(s)
  東久美子
- Organizer
  日本地球惑星科学連合大会
- Place of Presentation
  幕張メッセ国際会議場（千葉県）
- Data Source
  KAKENHI-PROJECT-22221002
[Presentation] Variations of ion concentrations in the NEEM deep core and surface snow2011
- Author(s)
  K.Goto-Azuma, 他
- Organizer
  NEEM scientific symposium
- Place of Presentation
  Palace Hotel(コペンハーゲン)
- Year and Date
  2011-11-09
- Data Source
  KAKENHI-PROJECT-22221002
[Presentation] グリーンランド深層氷床コア掘削計画(NEEM計画)による過去十数万年の気候・変動環境の研究2011
- Author(s)
  東久美子, 他
- Organizer
  日本地球惑星連合大会
- Place of Presentation
  幕張メッセ(千葉市)
- Year and Date
  2011-05-26
- Data Source
  KAKENHI-PROJECT-22221002
[Presentation] グリーンランドNEEMにおける観測報告2011
- Author(s)
  東久美子, 他
- Organizer
  極域科学シンポジウム
- Place of Presentation
  国立極地研究所(東京都)
- Year and Date
  2011-11-16
- Data Source
  KAKENHI-PROJECT-22221002
[Presentation] Seasonal variation of bacteria from surface snow pit at NEEM, Greenland2011
- Author(s)
  J.Uetake, K.Goto-Azuma, 他
- Organizer
  NEEM scientific symposium
- Place of Presentation
  Palace Hotel(コペンハーゲン)
- Year and Date
  2011-11-09
- Data Source
  KAKENHI-PROJECT-22221002
[Presentation] 極域アイスコアおよびピットを対象とした微生物定量法の改良2011
- Author(s)
  植竹淳、東久美子, 他
- Organizer
  極域科学シンポジウム
- Place of Presentation
  国立極地研究所(東京都)
- Year and Date
  2011-11-16
- Data Source
  KAKENHI-PROJECT-22221002
[Presentation] IMPEDING EFFECT OF AIR BUBBLES ON NORMAL GRAIN GROWTH RATE OF ICE2010
- Author(s)
  N. Azuma, et al.
- Organizer
  Physics and Chemistry of Ice
- Place of Presentation
  札幌
- Year and Date
  2010-09-06
- Data Source
  KAKENHI-PROJECT-21340136
[Presentation] グリーンランド深層氷床コア掘削計画(NEEM計画)の展望2010
- Author(s)
  東久美子, 他
- Organizer
  極域科学シンポジウム
- Place of Presentation
  国立極地研究所(東京都)
- Year and Date
  2010-12-01
- Data Source
  KAKENHI-PROJECT-22221002
[Presentation] 南極・北極の氷から見た地球環境変動2010
- Author(s)
  東久美子
- Organizer
  日本土木学会
- Place of Presentation
  北海道大学(札幌市)(招待講演)
- Year and Date
  2010-09-02
- Data Source
  KAKENHI-PROJECT-22221002
[Presentation] グリーンランド深層氷床コア掘削計画(NEEM計画)2010
- Author(s)
  東久美子, 他
- Organizer
  雪氷研究大会
- Place of Presentation
  東京エレクトロンホール宮城(仙台市)
- Year and Date
  2010-09-27
- Data Source
  KAKENHI-PROJECT-22221002
[Presentation] レーザーアブレーション質量分析による氷中不純物分布の測定法の開発2009
- Author(s)
  高田守昌, 伊藤義郎, 東信彦, 大場勝行
- Organizer
  第57回質量分析総合討論会
- Place of Presentation
  大阪
- Data Source
  KAKENHI-PROJECT-16104006
[Presentation] 極地氷床氷のレオロジー2008
- Author(s)
  東信彦
- Organizer
  日本地球惑星科学連合2008年大会
- Place of Presentation
  幕張
- Data Source
  KAKENHI-PROJECT-16104006
[Presentation] Is grain growth in polar ice sheets normal grain growth-Differences between ice core studies and laboratory experiments2008
- Author(s)
  Azuma, N.
- Organizer
  ESF Exploratory Workshop, Modeling and Interpretation of Ice Microstructures
- Place of Presentation
  Goettingen, Germany
- Data Source
  KAKENHI-PROJECT-16104006
[Presentation] Is grain growth in polar ice sheets normal grain growth? Differences between ice core studies and laboratory experiments2008
- Author(s)
  Azuma, N.
- Organizer
  ESF Exploratory Workshop, Modeling and Interpretation of Ice Microstructures
- Place of Presentation
  Goettingen, Germany
- Data Source
  KAKENHI-PROJECT-16104006
[Presentation] レーザー干渉測長法による氷の微小変位計測技術の開発 III2007
- Author(s)
  大庭泰治, 明田川正人, 木暮貴博, 菅原亮太, 安濃一樹, 石下雅史, 高田守昌, 東信彦
- Organizer
  2007年度日本雪氷学会全国大会講演予稿集
- Place of Presentation
  富山(55)
- Data Source
  KAKENHI-PROJECT-16104006
[Presentation] Mechanical properties of dust and ice mixtures expected in the Martian polar caps and permafrost2007
- Author(s)
  N. Azuma, Y. Ohba, T. Maeda and T. Ishii
- Organizer
  European Geosciences Union general assembly
- Place of Presentation
  Vienna, Austria
- Data Source
  KAKENHI-PROJECT-16104006
[Presentation] Optical Scattering Analysis of Dome Fuji Ice Core, Antarctica. European Geosciences Union general Optical Scattering Analysis of Dome Fuji Ice Core, Antarctica2006
- Author(s)
  M. Takata, T. Hondoh, Y. Fujii, N. Azuma
- Organizer
  European Geosciences Union general assembly
- Place of Presentation
  Vienna, Austria
- Data Source
  KAKENHI-PROJECT-16104006
[Presentation] 極地氷床氷の歪速度の精密干渉計による計測(第1報 : 装置の基本構想と常温での性能確認)2006
- Author(s)
  明田川正人, 高田守昌, 東信彦, 安濃一樹, 木暮貴博
- Organizer
  2006年度精密工学会春季大会学術講演会講演予稿集
- Place of Presentation
  東京理科大学野田校舎(N06)
- Data Source
  KAKENHI-PROJECT-16104006
[Presentation] Effect of impurities on grain growth of ice2006
- Author(s)
  N. Azuma, K. Nishimura, S. Yokoyama and M. Takata
- Organizer
  11th International Conference on the Physics and Chemistry of Ice
- Place of Presentation
  Bremerhaven, Germany
- Data Source
  KAKENHI-PROJECT-16104006
[Presentation] Deep ice core drilling, polar ice-sheet flow and its implications for climate change
- Author(s)
  Azuma, N.
- Organizer
  UPV&BC3 seminar
- Place of Presentation
  BC3 (スペイン、ビルバオ）
- Invited
- Data Source
  KAKENHI-PROJECT-22221002
[Presentation] Past climate change recorded in polar ice cores
- Author(s)
  Goto-Azuma, K.
- Organizer
  UPV&BC3 seminar
- Place of Presentation
  BC3 (スペイン、ビルバオ）
- Invited
- Data Source
  KAKENHI-PROJECT-22221002
[Presentation] グリーンランドNEEM氷床コアから見た過去13万年の気候・環境変動
- Author(s)
  東久美子
- Organizer
  日本雪氷学会総会
- Place of Presentation
  幕張テクノガーデン（千葉市）
- Invited
- Data Source
  KAKENHI-PROJECT-22221002
[Presentation] 両極の氷床コアから復元された過去数十万年のエアロゾル変動
- Author(s)
  東久美子
- Organizer
  日本第四紀学会公開シンポジウム「氷床コアから得られる第四紀環境変動」
- Place of Presentation
  立正大学（埼玉県熊谷市）
- Invited
- Data Source
  KAKENHI-PROJECT-22221002

1. AZUMA Kumiko (80202620)

# of Collaborated Projects: 5 results

# of Collaborated Products: 77 results
2. WATANABE Okitsugu (60111861)

# of Collaborated Projects: 4 results

# of Collaborated Products: 0 results
3. HONDOH Takeo (60109494)

# of Collaborated Projects: 4 results

# of Collaborated Products: 0 results
4. TAKATA Morimasa (50377222)

# of Collaborated Projects: 4 results

# of Collaborated Products: 14 results
5. KOSHIMA Shiro (60183802)

# of Collaborated Projects: 3 results

# of Collaborated Products: 0 results
6. ITO Yoshiro (60176378)

# of Collaborated Projects: 3 results

# of Collaborated Products: 1 results
7. FUJII Yoshiyuki (20125214)

# of Collaborated Projects: 3 results

# of Collaborated Products: 0 results
8. KAMEDA Takao (00233974)

# of Collaborated Projects: 3 results

# of Collaborated Products: 0 results
9. TAKAHASHI Shuhei (50125390)

# of Collaborated Projects: 3 results

# of Collaborated Products: 0 results
10. MOTOYAMA Hideaki (20210099)

# of Collaborated Projects: 3 results

# of Collaborated Products: 14 results
11. HAGEN J.O.

# of Collaborated Projects: 3 results

# of Collaborated Products: 0 results
12. SHOJI Hitoshi (50201562)

# of Collaborated Projects: 2 results

# of Collaborated Products: 0 results
13. KAMIYAMA Kokichi (70135507)

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14. FUJITA Shuji (30250476)

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15. MAE Shinji (80022672)

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16. AKETAGAWA Masato (10231854)

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17. USHIO Shuki (50211769)

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18. AOKI Shuji (00183129)

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19. KOBAYASHI Shunichi (70001659)

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20. NISHIO Fumihiko (40044789)

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21. NAKAWO Masayoshi (90142695)

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22. 成田英器 (20001662)

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23. 本間智之 (50452082)

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24. MIYAHARA Morihiro

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25. SATO Kazuhide (80113398)

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26. KONISHI Hiroyuki (70178292)

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27. NARITA Hideki (10001653)

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28. FURUKAWA Teruo (70261120)

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29. AGETA Yutaka (80091164)

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30. IWATA Shuji (60117695)

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31. FUJITA Koji (80303593)

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32. CHIKITA Kazuhisa (70142685)

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33. NAKAMURA Susumu (10217854)

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34. GOTO Akira (20205587)

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35. KAWAMURA Kenji (90431478)

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36. UETAKE Jun (40455473)

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37. HIRABAYASHI Motohiro (20399356)

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38. KOBASHI Takuro (00527129)

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39. TAKAMURA Chikako (00584666)

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40. KURAMOTO Takayuki (30511513)

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41. SEGAWA Takahiro (90425835)

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44. 和田誠 (40132716)

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45. 伊藤一 (80232461)

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46. 榎本浩之 (00213562)

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47. 川田邦夫 (20019003)

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48. 鈴木利孝 (90202134)

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49. 児玉裕二 (70186708)

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50. 橋田元 (00280537)

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51. 末田達彦 (90109314)

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52. 山田知充 (50002100)

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53. ILKA Hamann

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54. SEPP Kipfstuhl

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55. JHONSEN S.

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56. GUNDESTRUP N.

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57. CLAUSEN H.

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58. ARKHIPOV Sergei

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59. 深澤倫子

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60. CLAUSEN H

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61. TEBENKOV A.

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62. ZINGER E.

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63. ZINGUER Evgueni

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64. HAGEN Jon Ove

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65. TEBENKOV Alexander

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66. LEFAUCONNIER ビー

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67. 伏見碩二

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68. LEFAUCONNIER B.

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69. CLAUSEN H.B.

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70. FISHER D.

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71. SAVATYUGIN L

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72. STAUFFER B.

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73. 永塚尚子

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# of Collaborated Products: 3 results
74. 鷹野敏明

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75. KIPFSTUHL Josef

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# of Collaborated Products: 1 results

AZUMA Nobuhiko 東 信彦

Research Projects

Research Products

Co-Researchers

Development of quantitative technology of dislocations in artificial ice containing microparticles and Greenland EGRIP ice corePrincipal Investigator

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Development of multiscale and quantitative analysis technique of aerosol contained in ice core using small angle scatteringPrincipal Investigator

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Investigation of grain boundary structure and grain boundary diffusion of ice using a laser interferometerPrincipal Investigator

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Warming events and their impacts during the past 150,000 years viewed from Greenland ice

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Study on the mechanisms of Grain boundary diffusion of polar icePrincipal Investigator

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Investigation of micro-physical and chemical processes in polar ice sheet using high-resolution laser techniquesPrincipal Investigator

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INVESTIGATION OF PALEOCLIMATE AND FLOW HISTORY OF ICE SHEET BY ICE CRYSTAL EVOLUTION MODEL IN ICE SHEETPrincipal Investigator

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火星氷床の形成史と流動に関する研究Principal Investigator

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氷の物性と氷床変動研究

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Development of high spatial resolution and non-destructive chemical analysis for ice corePrincipal Investigator

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Prediction on Rapid shrinkage of summer-snow type glaciers

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STUDIES ON ICE SHEET DINAMICS BY AN ANISOTROPIC FLOW LAWPrincipal Investigator

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Studies on Influence of Arctic Cryosphere to Global Climate

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AZUMA Nobuhiko 東信彦