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KUWAHARA Yoshihiro  桑原 義博

ORCIDConnect your ORCID iD *help
… Alternative Names

桑原 義博  クワハラ ヨシヒロ

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Researcher Number 90281196
Other IDs
External Links
Affiliation (Current) 2025: 九州大学, 比較社会文化研究院, 教授
Affiliation (based on the past Project Information) *help 2018 – 2024: 九州大学, 比較社会文化研究院, 教授
2016: 九州大学, 比較社会文化研究院, 准教授
2012 – 2016: 九州大学, 比較社会文化研究科(研究院), 准教授
2013 – 2014: 九州大学, 大学院比較社会文化研究院, 准教授
2013: 九州大学, 大学院・比較社会文化研究院, 准教授 … More
2011: 九州大学, 比較社会文化研究院, 准教授
2010 – 2011: 九州大学, 大学院・比較社会文化研究院, 准教授
2007 – 2008: 九州大学, 比較社会文化研究院, 准教授
2007: Kyushu University, Faculty of Social and Cultural Studies, Associate Professor
2006: Kyushu University, Faculty of Social and Cultural Studies, Associate Professor, 大学院比較社会文化研究院, 助教授
2004 – 2005: KYUSHU UNIVERSITY, Graduate School of Social and Cultural Studies, Associate Professor, 大学院・比較社会文化研究院, 助教授
2000 – 2003: 九州大学, 大学院・比較社会文化研究院, 助手
1999: 九州大学, 大学院・比較社会文化研究科, 助手 Less
Review Section/Research Field
Principal Investigator
Petrology/Mineralogy/Science of ore deposit / Basic Section 63010:Environmental dynamic analysis-related / Petrology/Mineralogy/Economic geology / Petrology/Mineralogy/Science of ore deposit
Except Principal Investigator
Stratigraphy/Paleontology / Medium-sized Section 3:History, archaeology, museology, and related fields / Basic Section 63010:Environmental dynamic analysis-related / Geology / Environmental dynamic analysis / Geology / Petrology/Mineralogy/Science of ore deposit
Keywords
Principal Investigator
AFM / 重晶石 / 硫酸塩鉱物 / 気候・環境変動 / 結晶成長 / 溶解機構 / スパイラル成長 / バングラデシュ / ベトナム / ナノコンポジット … More / アジア / 重金属 / ヒ素 / reaction surface / dissolution mechanism / alkaline condition / dissolution rate / muscovite / smectite / 反応表面 / アルカリ性環境 / 溶解速度 / 白雲母 / スメクタイト / 炭酸塩鉱物 / 溶解 / 溶解・成長機構 / 二次元核成長 / エッチピット / ステップ / 溶解・結晶成長機構 / 速度論 / 古気候変動 / 雲母粘土鉱物 / イライト結晶度 / カトマンズ盆地 / ネパール / 古気候・古環境変動 / 原子間力顕微鏡 / 粘土鉱物 / 雲母 … More
Except Principal Investigator
古環境 / モンスーン / ヒマラヤ / 古気候 / 大陸氷床 / 湖成堆積物 / カトマンズ / 変成岩ナップ / 考古地磁気 / 年代推定 / 地磁気強度 / 地磁気永年変化 / 大西洋子午面循環 / Kathmandu / 学術ボーリング / 隆起上昇 / 北大西洋 / 蝦夷層群 / 海洋無酸素事変 / 白亜紀 / 大陸衝突 / テクトニクス / ナノ化石 / 鮮新世の末 / 氷期の急激な気候変動 / 北大西洋高緯度域 / マルチプロキシ分析 / 鮮新世の末から更新世の初め / 急激な気候変動 / 考古地磁気学 / 鮮新世の後半ー更新世の前半 / 古気候・古海洋 / 海洋大循環 / 初期の氷期ー間氷期サイクル / 北大西洋深層水 / 北大西洋海流 / 更新世の初期 / 鮮新世の後半 / 氷期ー間氷期サイクル / 更新世初期 / 鮮新世後期 / 北半球の氷床化 / 氷期-間氷期サイクル / TEM / dislocation density / Gandolfi camera / X-ray diffraction / shock event / apparent strain / olivine / chondrite / 集束イオンビーム法 / 格子欠陥 / 衝撃圧 / 透過電子顕微鏡 / 転位密度 / ガンドルフィカメラ / X線回折 / 衝撃作用 / 格子歪み / カンラン石 / コンドライト隕石 / Tethyan Ocean / Yezo Group / Oceanic Anoxic Events / Cretaceous / 貧酸素 / 浮遊性有孔虫 / OAE1b / 生痕 / チューロンニアン階 / セノマニアン階 / アメリカ西海岸 / ボコンチアン盆地 / 北海道白金川 / テーチス海 / uplift / lacustrine deposits / paleoenvironment / paleoclimate / continental drilling / monsoon / Himalayas / 環境変動 / 山脈 / 酸素同位体ステージ / 14C年代測定 / 山脈の上昇 / Lesser Himalaya / Lake / Environments / Paleoclimate / Monsoon / Uplift / Himalaya / デタッチメント / エベレスト / モンストーン / 逆帯磁 / 古地磁気 / 氷期・間氷期 / カトマンズ盆地 / レッサーヒマラヤ / 湖 / 環境 / 千年周期 / 氷床拡大期 / 炭素同位体比 / 窒素同位体比 / 有機物 / 海洋底堆積物 / 水銀 / マ-キュリー / IODP / 透光帯水塊構造 / ナンノプランクトン / 氷床の出現・発達期 / 氷床拡大縮小 / ミレニアム解析 / マーキュリー / 温室期 / 太平洋 / 粘土鉱物 / 北西太平洋 / OAE1a / 火成活動 / 湿潤化 / 温暖化 / 高温延性剪断帯 / 熱年代学 / 大陸衝突型造山帯 / ヒマラヤ山脈 / 造山帯 / ナップ / 変成帯 / 初磁化率 / 磁気ヒステリシス / 深層水 / 海洋循環 / 古海洋 / 岩石磁気 / Ar-Ar年代測定 / フィッション・トラック / 河川堆積物 / ネパール / 古気候学 / IODP / 無酸素環境 / 白亜紀無酸素事変 Less
  • Research Projects

    (19 results)
  • Research Products

    (123 results)
  • Co-Researchers

    (46 People)
  •  考古地磁気年代推定法のフロンティアの開拓:台湾・ベトナムへの展開

    • Principal Investigator
      大野 正夫
    • Project Period (FY)
      2024 – 2027
    • Research Category
      Grant-in-Aid for Scientific Research (A)
    • Review Section
      Medium-sized Section 3:History, archaeology, museology, and related fields
    • Research Institution
      Kyushu University
  •  急激な世界的気候変動を引き起こす大陸氷床-大西洋子午面循環メカニズムの再検証

    • Principal Investigator
      林 辰弥
    • Project Period (FY)
      2022 – 2025
    • Research Category
      Grant-in-Aid for Scientific Research (B)
    • Review Section
      Basic Section 63010:Environmental dynamic analysis-related
    • Research Institution
      Kyushu University
  •  Development of Archaeomagnetic Dating Methods in East Asia: Establishment of a new continuous indicator for the past 3500 years

    • Principal Investigator
      Ohno Masao
    • Project Period (FY)
      2020 – 2023
    • Research Category
      Grant-in-Aid for Scientific Research (A)
    • Review Section
      Medium-sized Section 3:History, archaeology, museology, and related fields
    • Research Institution
      Kyushu University
  •  Investigation of the effects of global warming on arsenic mobilization in groundwater in AsiaPrincipal Investigator

    • Principal Investigator
      桑原 義博
    • Project Period (FY)
      2020 – 2021
    • Research Category
      Grant-in-Aid for JSPS Fellows
    • Review Section
      Basic Section 63010:Environmental dynamic analysis-related
    • Research Institution
      Kyushu University
  •  Onset and evolution of glacial-interglacial cycles: a rule of North Atlantic Deep Water

    • Principal Investigator
      HAYASHI Tatsuya
    • Project Period (FY)
      2018 – 2020
    • Research Category
      Grant-in-Aid for Scientific Research (B)
    • Review Section
      Basic Section 63010:Environmental dynamic analysis-related
    • Research Institution
      Kyushu University
  •  Crystal growth of minerals as an indicator of climatic and environmental changes at lower and higher temperatures: In situ hot/cool stage AFM study at a nano levelPrincipal Investigator

    • Principal Investigator
      KUWAHARA Yoshihiro
    • Project Period (FY)
      2014 – 2016
    • Research Category
      Grant-in-Aid for Scientific Research (C)
    • Research Field
      Petrology/Mineralogy/Economic geology
    • Research Institution
      Kyushu University
  •  Reconstruction of paleo-environment in the Northwest Pacific during extreme greenhouse periods

    • Principal Investigator
      Nishi Hiroshi
    • Project Period (FY)
      2012 – 2016
    • Research Category
      Grant-in-Aid for Scientific Research (A)
    • Research Field
      Stratigraphy/Paleontology
    • Research Institution
      Tohoku University
  •  Millennium analysis of mercury content in the North Atlantic sediments during the late Pliocene

    • Principal Investigator
      KITA Itsuro
    • Project Period (FY)
      2012 – 2013
    • Research Category
      Grant-in-Aid for Challenging Exploratory Research
    • Research Field
      Environmental dynamic analysis
    • Research Institution
      Kyushu University
  •  Studies on the uplift, denudation and cooling history of the Himalayan range and associated changes in monsoon

    • Principal Investigator
      SAKAI Harutaka
    • Project Period (FY)
      2011 – 2013
    • Research Category
      Grant-in-Aid for Scientific Research (B)
    • Research Field
      Geology
    • Research Institution
      Kyoto University
  •  Dissolution and growth mechanisms of minerals as an indicator of climatic and environmental changes: In situ hot/cool stage AFM study at a nano levelPrincipal Investigator

    • Principal Investigator
      KUWAHARA Yoshihiro
    • Project Period (FY)
      2011 – 2013
    • Research Category
      Grant-in-Aid for Scientific Research (B)
    • Research Field
      Petrology/Mineralogy/Science of ore deposit
    • Research Institution
      Kyushu University
  •  A new rock-magnetic record indicating variation of ocean circulation during the intensification of Northern Hemisphere glaciation

    • Principal Investigator
      OHNO Masao
    • Project Period (FY)
      2010 – 2014
    • Research Category
      Grant-in-Aid for Scientific Research (A)
    • Research Field
      Environmental dynamic analysis
    • Research Institution
      Kyushu University
  •  Geological studies on extrusion of metamorphic nappe and changesin Indian monsoon

    • Principal Investigator
      SAKAI Harutaka
    • Project Period (FY)
      2006 – 2008
    • Research Category
      Grant-in-Aid for Scientific Research (B)
    • Research Field
      Geology
    • Research Institution
      Kyoto University
      Kyushu University
  •  In situ observations of clay mineral dissolution by AFM : investigation of the dissolution rate and mechanismPrincipal Investigator

    • Principal Investigator
      KUWAHARA Yoshihiro
    • Project Period (FY)
      2005 – 2007
    • Research Category
      Grant-in-Aid for Scientific Research (C)
    • Research Field
      Petrology/Mineralogy/Science of ore deposit
    • Research Institution
      Kyushu University
  •  IODPプロポーザル作成のための「白亜紀無酸素事変の研究」に関する企画調査

    • Principal Investigator
      Nishi Hiroshi
    • Project Period (FY)
      2004
    • Research Category
      Grant-in-Aid for Scientific Research (C)
    • Research Field
      Stratigraphy/Paleontology
    • Research Institution
      Hokkaido University
  •  Quantitative estimation of the shock pressure experienced by each ordinary chondrite through lattice strain of olivine crystals

    • Principal Investigator
      NAKAMUTA Yoshihiro
    • Project Period (FY)
      2004 – 2006
    • Research Category
      Grant-in-Aid for Scientific Research (C)
    • Research Field
      Petrology/Mineralogy/Science of ore deposit
    • Research Institution
      Kyushu University
  •  High-resolution study of the Cretaceous Oceanic Anoxic events using land-drilling cores in the Pacific and Tethyan region

    • Principal Investigator
      NISHI Hiroshi
    • Project Period (FY)
      2003 – 2005
    • Research Category
      Grant-in-Aid for Scientific Research (B)
    • Research Field
      Stratigraphy/Paleontology
    • Research Institution
      Hokkaido University
      Kyushu University
  •  Studies on the changes in Indian monsoon by drilling in the Paleo-Kathmandu Lake

    • Principal Investigator
      SAKAI Harutaka
    • Project Period (FY)
      2002 – 2004
    • Research Category
      Grant-in-Aid for Scientific Research (B)
    • Research Field
      Geology
    • Research Institution
      KYUSHU UNIVERSITY
  •  雲母粘土鉱物の結晶成長過程・機構の解明Principal Investigator

    • Principal Investigator
      桑原 義博
    • Project Period (FY)
      2001 – 2002
    • Research Category
      Grant-in-Aid for Young Scientists (B)
    • Research Field
      Petrology/Mineralogy/Science of ore deposit
    • Research Institution
      Kyushu University
  •  Uplift of Himalayas and its induced Global Environmental Changes

    • Principal Investigator
      SAKAI Harutaka
    • Project Period (FY)
      1999 – 2001
    • Research Category
      Grant-in-Aid for Scientific Research (A)
    • Research Field
      Geology
    • Research Institution
      KYUSHU UNIVERSITY

All 2022 2021 2020 2019 2018 2017 2016 2015 2014 2013 2012 2011 2008 2007 2006 2005 2004 Other

All Journal Article Presentation

  • [Journal Article] Novel co-doped iron oxide and graphitic carbon nanosheets on biochar for arsenite removal from contaminated water: Synthesis, applicability and mechanism2022

    • Author(s)
      Van Thinh Nguyen、Yusuke Shiratori、Tu Phuc Hoan、Kuwahara Yoshihiro
    • Journal Title

      Bioresource Technology Reports

      Volume: 17 Pages: 100929-100929

    • DOI

      10.1016/j.biteb.2021.100929

    • Peer Reviewed / Open Access / Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-20F20090
  • [Journal Article] Biogeochemical properties and potential risk of shallow arsenic-rich sediment layers to groundwater quality in Western Bangladesh2021

    • Author(s)
      Van Thinh Nguyen、Matsumoto Masaru、Zaw Myo、Kuwahara Yoshihiro、Xie Yiping、Ozaki Akinori、Kurosawa Kiyoshi
    • Journal Title

      Environmental Geochemistry and Health

      Volume: 43 Issue: 10 Pages: 3249-3263

    • DOI

      10.1007/s10653-021-01087-7

    • Peer Reviewed / Open Access / Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-20F20090
  • [Journal Article] Influences of temperature and the meteoric water δ18O value on a stalagmite record in the last deglacial to middle Holocene period from southwestern Japan2021

    • Author(s)
      Hirokazu Kato, Shota Amekawa, Masako Hori, Chaun-Chou Shen, Yoshihiro Kuwahara, Ryoko Senda, Akihiro Kano
    • Journal Title

      Quaternary Science Reviews

      Volume: 253 Pages: 106746-106746

    • DOI

      10.1016/j.quascirev.2020.106746

    • Peer Reviewed / Open Access / Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-17K14407, KAKENHI-PROJECT-20H00191, KAKENHI-PROJECT-18H03358, KAKENHI-PROJECT-20J00843
  • [Journal Article] Latest Pliocene Northern Hemisphere glaciation amplified by intensified Atlantic meridional overturning circulation2020

    • Author(s)
      Hayashi, T., Yamanaka, T., Hikasa, Y., Sato, M., Kuwahara, Y. & Ohno, M.
    • Journal Title

      Communications Earth & Environment

      Volume: 1 Issue: 1 Pages: 1-10

    • DOI

      10.1038/s43247-020-00023-4

    • Peer Reviewed / Open Access / Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-18H03358
  • [Journal Article] Construction of new archaeointensity reference curve for East Asia from 200 CE to 1100 CE2020

    • Author(s)
      Kitahara, Y., Nishiyama, D., Ohno, M., Yamamoto, Y., Kuwahara, Y., Hatakeyama, T
    • Journal Title

      Physics of the Earth and Planetary Interiors

      Volume: 310 Pages: 106596106599-106596106599

    • DOI

      10.1016/j.pepi.2020.106596

    • Peer Reviewed / Open Access / Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-20K04137, KAKENHI-PROJECT-17H02420, KAKENHI-PROJECT-20J01694, KAKENHI-PROJECT-20H00028
  • [Journal Article] Mineral nitrogen isotope signature in clay minerals formed under high ammonium environment conditions in sediment associated with ammonium-rich sediment-hosted hydrothermal system2018

    • Author(s)
      Jo, Jaeguk; Yamanaka, Toshiro; Kashimura, Tomoki; Okunishi, Yusuke; Kuwahara, Yoshihiro; Kadota, Isao; Miyoshi, Youko; Ishibashi, Jun-Ichiro; Chiba, Hitoshi
    • Journal Title

      GEOCHEMICAL JOURNAL

      Volume: 52 Issue: 4 Pages: 317-333

    • DOI

      10.2343/geochemj.2.0518

    • NAID

      130007431360

    • ISSN
      0016-7002, 1880-5973
    • Year and Date
      2018-07-31
    • Language
      English
    • Peer Reviewed / Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-17K05863, KAKENHI-PROJECT-18H03358
  • [Journal Article] Effect of NaCrSi2O6 component on Lindsley’s pyroxene thermometer: An evaluation based on strongly metamorphosed LL chondrites2017

    • Author(s)
      Nakamuta,Y., Urata,K., Shibata,Y., and Kuwahara,Y.
    • Journal Title

      Meteoritic and Planetary Science

      Volume: 52 Issue: 3 Pages: 511-521

    • DOI

      10.1111/maps.12808

    • Peer Reviewed / Acknowledgement Compliant
    • Data Source
      KAKENHI-PROJECT-26400518
  • [Journal Article] In situ AFM study of crystal growth on a barite (001) surface in BaSO4 solutions at 30°C2016

    • Author(s)
      Kuwahara,Y., Liu,W., Makio,M., and Otsuka,K.
    • Journal Title

      Minerals

      Volume: 6 Issue: 4 Pages: 1-18

    • DOI

      10.3390/min6040117

    • Peer Reviewed / Acknowledgement Compliant
    • Data Source
      KAKENHI-PROJECT-26400518
  • [Journal Article] Mercury content in Atlantic sediments as a new indicator of the enlargement and reduction of Northern Hemisphere ice sheet2016

    • Author(s)
      I.Kita, T.Yamashita, S.Chiyonobu, H.Hasegawa, T.Sato, and Y.Kuwahara
    • Journal Title

      Journal of Quaternary Science

      Volume: in press Issue: 3 Pages: 167-177

    • DOI

      10.1002/jqs.2854

    • Peer Reviewed / Acknowledgement Compliant
    • Data Source
      KAKENHI-PROJECT-26400518
  • [Journal Article] Millennial-scale interaction between ice sheets and ocean circulation during Marin Isotope Stage 1002016

    • Author(s)
      Ohno,M., Hayashi,T., Sato,M., Kuwahara,Y., Mizuta,A., Kita,I., Sato,T., and Kano,A.
    • Journal Title

      Frontiers in Earth Science

      Volume: 4 Pages: 1-9

    • DOI

      10.3389/feart.2016.00055

    • Peer Reviewed / Open Access
    • Data Source
      KAKENHI-PROJECT-26400518, KAKENHI-PROJECT-16H02235
  • [Journal Article] In situ AFM study on barite (001) surface dissolution in NaCl solutions at 30°C2014

    • Author(s)
      Y. Kuwahara and M. Makio
    • Journal Title

      Applied Geochemistry

      Volume: 51 Pages: 246-254

    • DOI

      10.1016/j.apgeochem.2014.10.008

    • Peer Reviewed / Acknowledgement Compliant
    • Data Source
      KAKENHI-PROJECT-26400518
  • [Journal Article] Shallow submarine hydrothermal activity with significant contribution of magmatic water producing talc chimneys in the Wakamiko Crater of Kagoshima Bay, southern Kyushu, Japan.2013

    • Author(s)
      Yamanaka, T., Maeto, K., Akashi, H., Ishibashi, J., Miyoshi, Y., Okamura, K., Noguchi, T., Kuwahara, Y., Toki, T., Tsunogai, U., Ura, T., Nakatani, T., Maki, T., Kubokawa, K., and Chiba, H.
    • Journal Title

      J. Volcan. Geotherm. Res.

      Volume: (in press) Pages: 74-84

    • DOI

      10.1016/j.jvolgeores.2013.04.007

    • Peer Reviewed
    • Data Source
      KAKENHI-PLANNED-20109005, KAKENHI-PROJECT-23340163, KAKENHI-PROJECT-23570070, KAKENHI-PROJECT-24310006, KAKENHI-PROJECT-24340135
  • [Journal Article] Synchronous changes of nitrogen and carbon isotopic ratios and nannoplankton assemblage in marine sediments off Peru at 250 ka: A role of phytoplankton in primary ocean productivity2013

    • Author(s)
      Hasegawa, H., Kita, I.. Tsukamoto, S., Chiyonobu, S., Kuwahara, Y.
    • Journal Title

      Open Journal of Geology

      Volume: 3 Pages: 113-120

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-24651011
  • [Journal Article] Synchronous Changes of Nitrogen and Carbon Isotopic Ratios and Nannoplankton Assemblage in Marine Sediments off Peru at 250 ka : A Role of Phytoplankton in Primary Ocean Productivity2013

    • Author(s)
      Hasegawa, H., Kita, I., Tsukamoto, S., Chiyonobu, S. and Kuwahara, Y.
    • Journal Title

      Open Journal of Geology

      Volume: 3 Issue: 02 Pages: 113-120

    • DOI

      10.4236/ojg.2013.32015

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-23340163, KAKENHI-PROJECT-24651011
  • [Journal Article] In situ hot-stage AFM study of the dissolution of the barite (001) surface in water at 30-55°C2012

    • Author(s)
      Kuwahara, Y.
    • Journal Title

      American Mineralogist

      Volume: 97 Issue: 10 Pages: 1564-1573

    • DOI

      10.2138/am.2012.4130

    • Data Source
      KAKENHI-PROJECT-23340163
  • [Journal Article] Cool-stage AFM, a new AFM method for in situ observations of mineral growth and dissolution at reduced temperature: Investigation of the responsiveness and accuracy of the cooling system and a preliminary experiment on barite growth2012

    • Author(s)
      Yoshihiro Kuwahara et al.
    • Journal Title

      Clay Scinece

      Volume: 16 Pages: 111-119

    • NAID

      110009592271

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-23340163
  • [Journal Article] Cool-stage AFM, a new AFM method for in situ observations of mineral growth and dissolution at reduced temperature : Investigation of the responsiveness and accuracy of the cooling system and a preliminary experiment on barite growth2012

    • Author(s)
      Kuwahara, Y., Ishida, K., Uehara, S., Kita, I., Nakamuta, Y., Hayashi, T. and Fujii, R.
    • Journal Title

      Clay Science

      Volume: 16 Pages: 111-119

    • NAID

      110009592271

    • Data Source
      KAKENHI-PROJECT-23340163
  • [Journal Article] 中 - 後期更新世における古カトマンズ湖珪藻の古群集生態 - 浮遊性・底生群集の生産性・種多様性変遷 -2012

    • Author(s)
      林辰弥・谷村好洋・桑原義博・牧武志・藤井理恵・萬福真美・山中寿朗・大野正夫・酒井治孝
    • Journal Title

      地学雑誌

      Volume: 121 Pages: 962-985

    • NAID

      130003373627

    • Data Source
      KAKENHI-PROJECT-23340163
  • [Journal Article] 中-後期更新世における古カトマンズ湖珪藻の古群集生態-浮遊性・底生群集の生産性・種多様性変遷-2012

    • Author(s)
      林辰弥, 谷村好洋, 桑原義博, 牧武志, 藤井理恵, 萬福真美, 山中寿郎, 大野正夫, 酒井治孝
    • Journal Title

      地学雑誌

      Volume: 121 Pages: 962-985

    • NAID

      130003373627

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-22241006
  • [Journal Article] AFM study on surface microtopography,morphology and crystal growth of hydrothermal illite in Izumiyama pottery stone from Arita,Saga prefecture,Japan2008

    • Author(s)
      Y. Kuwahara and S. Uehara
    • Journal Title

      The Open Mineralogy Journal Vol.2(In press)

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-17540457
  • [Journal Article] AFM study on surface microtopography,morphology and crystal growth of hydrothermal illite in Izumiyamal pottery stone from Arita,Saga prefecture,Japan2008

    • Author(s)
      Y.Kuwahara and S.Uehara
    • Journal Title

      The Open Mineralogy Journal Vol.2

    • Description
      「研究成果報告書概要(和文)」より
    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-17540457
  • [Journal Article] In situ observations of muscovite dissolution under alkaline conditions at 25° -50℃ by AFM with an air/fluid heater system2008

    • Author(s)
      Y., Kuwahara
    • Journal Title

      American Mineralogist 93(in press)

    • Description
      「研究成果報告書概要(欧文)」より
    • Data Source
      KAKENHI-PROJECT-17540457
  • [Journal Article] In situ observations of muscovite dissolution under alkaline conditions at 25℃-50℃ by AFM with an air/fluid heater system2008

    • Author(s)
      Y.Kuwahara
    • Journal Title

      American Mineralogist Vol.93

    • Description
      「研究成果報告書概要(和文)」より
    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-17540457
  • [Journal Article] AFM study on surface microtopography, morphology and crystal growth of hydrothermal illite in Izumiyama pottery hydrothermal illite in Izumiyama pottery stone from Arita, Saga prefecture, Japan2008

    • Author(s)
      Y., Kuwahara, S., Uehara
    • Journal Title

      The Open Mineralogy Journal 2(in press)

    • Description
      「研究成果報告書概要(欧文)」より
    • Data Source
      KAKENHI-PROJECT-17540457
  • [Journal Article] In situ observations of muscovite dissolution under alkaline conditions at 25°-50℃ by AFM with an air/fluid heater system2008

    • Author(s)
      Y. Kuwahara
    • Journal Title

      American Mineralogist Vol.93(In press)

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-17540457
  • [Journal Article] In-situ observations of the dissolution of muscovite and smectite under alkaline conditions at 25-50℃ by AFM with an air/fluid heater system2006

    • Author(s)
      Yoshihiro Kuwahara
    • Journal Title

      19th General Meeting of the International Mineralogical Association 19th

      Pages: 265-265

    • Data Source
      KAKENHI-PROJECT-17540457
  • [Journal Article] 粘土鉱物から古気候変動を探る2006

    • Author(s)
      桑原 義博
    • Journal Title

      粘土科学 第45巻

      Pages: 211-219

    • NAID

      110004731614

    • Description
      「研究成果報告書概要(和文)」より
    • Data Source
      KAKENHI-PROJECT-17540457
  • [Journal Article] In-situ, real time AFM study of smectite dissolution under high pH conditions at 25°-50℃2006

    • Author(s)
      Y., Kuwahara
    • Journal Title

      Clay Science 12

      Pages: 57-62

    • NAID

      110004867657

    • Description
      「研究成果報告書概要(欧文)」より
    • Data Source
      KAKENHI-PROJECT-17540457
  • [Journal Article] Reconstruction of paleoclimate recorded in clay minerals2006

    • Author(s)
      Y., Kuwahara
    • Journal Title

      Nendo Kagaku 45

      Pages: 211-219

    • NAID

      110004731614

    • Description
      「研究成果報告書概要(欧文)」より
    • Data Source
      KAKENHI-PROJECT-17540457
  • [Journal Article] In-situ AFM study of smectite dissolution under alkaline conditions at room temperature2006

    • Author(s)
      Y., Kuwahara
    • Journal Title

      American Mineralogist 91

      Pages: 1142-1149

    • Description
      「研究成果報告書概要(欧文)」より
    • Data Source
      KAKENHI-PROJECT-17540457
  • [Journal Article] In-situ,real time AFM study of smectite dissolution under high pH conditions at 25℃-50℃2006

    • Author(s)
      Y.Kuwahara
    • Journal Title

      Clay Science Vol.12

      Pages: 57-62

    • NAID

      110004867657

    • Description
      「研究成果報告書概要(和文)」より
    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-17540457
  • [Journal Article] 粘土鉱物から古気候変動を探る2006

    • Author(s)
      桑原 義博
    • Journal Title

      粘土科学 45・3

      Pages: 211-219

    • NAID

      110004731614

    • Data Source
      KAKENHI-PROJECT-18340160
  • [Journal Article] In-situ, real time AFM study of smectite dissolution under high pH conditions at 25°-50℃2006

    • Author(s)
      Yoshihiro Kuwahara
    • Journal Title

      Clay Science (In press)

    • NAID

      110004867657

    • Data Source
      KAKENHI-PROJECT-17540457
  • [Journal Article] In-situ AFM study of smectite dissolution under alkaline conditions at room temperature2006

    • Author(s)
      Yoshihiro Kuwahara
    • Journal Title

      American Mineralogist Vol.91, No.7

      Pages: 1142-1149

    • Data Source
      KAKENHI-PROJECT-17540457
  • [Journal Article] In-situ AFM study of smectite dissolution under alkaline conditions at room temperature2006

    • Author(s)
      Y.Kuwahara
    • Journal Title

      American Mineralogist Vol.91

      Pages: 1142-1149

    • Description
      「研究成果報告書概要(和文)」より
    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-17540457
  • [Journal Article] 粘土鉱物から古気候変動を探る2006

    • Author(s)
      桑原義博
    • Journal Title

      粘土科学 第45巻,第3号

      Pages: 211-219

    • NAID

      110004731614

    • Data Source
      KAKENHI-PROJECT-17540457
  • [Journal Article] 加熱AFM法によるスメクタイト及び白雲母の高pH下での溶解その場観察2006

    • Author(s)
      桑原義博
    • Journal Title

      第50回年度科学討論会講演要旨集 第50巻

      Pages: 76-77

    • NAID

      130006965063

    • Data Source
      KAKENHI-PROJECT-17540457
  • [Journal Article] Paleo-Kathmandu Lake Drilling Project2005

    • Author(s)
      Harutaka Sakai, Rie Fujii, Yoshihiro Kuwahara
    • Journal Title

      Geol.Soc.Japan (colour pictorial) 111

    • NAID

      110004018569

    • Description
      「研究成果報告書概要(欧文)」より
    • Data Source
      KAKENHI-PROJECT-14340152
  • [Journal Article] Paleo-Kathmandu Lake Drilling Project2005

    • Author(s)
      Harutaka Sakai, Rie Fujii, Yoshihiro Kuwahara
    • Journal Title

      Jour.Geol.Soc.Japan (colour pictorial) 111

    • NAID

      110004018569

    • Description
      「研究成果報告書概要(欧文)」より
    • Data Source
      KAKENHI-PROJECT-14340152
  • [Journal Article] Variations of paleoclimate and paleoenvironment during the last 40 kyr recorded in clay minerals in the Kathmandu Basin sediments2004

    • Author(s)
      Yoshihiro Kuwahara, Mukunda Raj Paudel, Takeshi Maki, Rie Fujii, Harutaka Sakai
    • Journal Title

      Himalayan Journal of Sciences 2,4 (special issue)

      Pages: 190-191

    • Description
      「研究成果報告書概要(欧文)」より
    • Data Source
      KAKENHI-PROJECT-14340152
  • [Journal Article] Changes in mineral composition and depositional environments recorded in the present and past basin-fill sediments of the Kathmandu Valley, central Nepal2004

    • Author(s)
      Mukunda Raj Paudel, Yoshihiro Kuwahara, Harutaka Sakai
    • Journal Title

      Himalayan Journal of Sciences 2,4 (special issue)

      Pages: 222-223

    • Description
      「研究成果報告書概要(欧文)」より
    • Data Source
      KAKENHI-PROJECT-14340152
  • [Journal Article] Variations of paleoclimate and paleoenvironment during the last 40 kyr recorded in clay minerals in the Kathmandu Basin sediments2004

    • Author(s)
      Yoshihiro Kuwahara et al.
    • Journal Title

      Himalayan Journal of Sciences 21・4

      Pages: 190-191

    • Data Source
      KAKENHI-PROJECT-14340152
  • [Journal Article] Reconstruction of environmental and climatic changes in the Paleo-Kathmandu Lake during the last 700 ka : An approach from fossil-diatom study2004

    • Author(s)
      Tatsuya Hayashi, Harutaka Sakai, Yoshihiro Kuwahara, Hideo Sakai, Wataru Yahagi, Masao Uchida
    • Journal Title

      Himalayan Journal of Sciences 2,4 (special issue)

      Pages: 154-155

    • Description
      「研究成果報告書概要(欧文)」より
    • Data Source
      KAKENHI-PROJECT-14340152
  • [Presentation] Investigation on the sources of arsenic and the formation process of arsenic-rich peat in groundwater level in Asia2021

    • Author(s)
      Nguyen Van Thinh、Yoshihiro Kuwahara、Masaru Matsumoto、Dinh Xuan Thanh、Nguyen Dinh Nguyen、Myo Zaw
    • Organizer
      Japan Geoscience Union Meeting 2021
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-20F20090
  • [Presentation] MIS G4-G3退氷期の大西洋子午面循環の発達2019

    • Author(s)
      林辰弥, 山中寿朗, 日笠友暉, 佐藤雅彦, 桑原義博, 大野正夫
    • Organizer
      第5回地球環境史学会年会
    • Data Source
      KAKENHI-PROJECT-18H03358
  • [Presentation] 北半球大陸氷床の発達と海洋循環の関係2019

    • Author(s)
      林辰弥,佐藤雅彦,桑原義博,上原亮,大野正夫
    • Organizer
      MRC研究集会
    • Data Source
      KAKENHI-PROJECT-18H03358
  • [Presentation] 北大西洋深層水は北半球氷床化に関与したのか?2018

    • Author(s)
      林辰弥,大野正夫,佐藤雅彦,日笠友暉,山中寿朗,槙尾雅人,桑原義博
    • Organizer
      日本地球惑星科学連合2018年大会
    • Invited
    • Data Source
      KAKENHI-PROJECT-18H03358
  • [Presentation] ネパールヒマラヤ・カトマンズ盆地堆積物の粘土鉱物分析によるインドモンスーン変動の復元2018

    • Author(s)
      丁斐,桑原義博,酒井治孝,林辰弥,藤井理恵,槙尾雅人
    • Organizer
      2018年度第62回日本粘土学会粘土科学討論会
    • Data Source
      KAKENHI-PROJECT-18H03358
  • [Presentation] MIS 95 以前の氷期-間氷期サイクル2018

    • Author(s)
      林辰弥,佐藤雅彦,桑原義博,上原亮,槙尾雅人,大野正夫
    • Organizer
      地球環境史学会
    • Data Source
      KAKENHI-PROJECT-18H03358
  • [Presentation] 原子間力顕微鏡によるバライトの結晶成長ナノスケール解析2016

    • Author(s)
      劉ブン・桑原義博
    • Organizer
      日本粘土学会第60回粘土科学討論会
    • Place of Presentation
      九州大学
    • Data Source
      KAKENHI-PROJECT-26400518
  • [Presentation] 黒色頁岩の微化石・粘土鉱物組成に基づくOAE1b時の環境変動2016

    • Author(s)
      西弘嗣・高嶋礼詩・小川草平・桑原義博
    • Organizer
      地球環境史学会年会
    • Place of Presentation
      東京
    • Data Source
      KAKENHI-PROJECT-24244082
  • [Presentation] 黒色頁岩の微化石・粘土鉱物組成に基づくOAE1b時の環境変動2016

    • Author(s)
      西弘嗣・高嶋礼詩・小川草平・桑原 義博
    • Organizer
      2016年度地球環境史学会年会
    • Place of Presentation
      早稲田大学
    • Data Source
      KAKENHI-PROJECT-26400518
  • [Presentation] アパタイト微量元素組成に基づく第四紀~中新世の火砕流堆積物およびテフラの高精度対比2016

    • Author(s)
      高嶋礼詩・桑原里・西弘嗣・星博幸・新正裕尚・和田穣隆・竹村恵二
    • Organizer
      日本地質学会第123年学術大会
    • Place of Presentation
      東京
    • Invited
    • Data Source
      KAKENHI-PROJECT-24244082
  • [Presentation] 2.9~2.4Maにおける氷期・間氷期サイクルと北大西洋海洋底堆積物の鉱物組成変化との関係2016

    • Author(s)
      桑原義博・槙尾雅人・劉ブン・大塚佳亮・丁斐・水田麻美・北逸郎・林辰弥・大野 正夫
    • Organizer
      日本粘土学会第60回粘土科学討論会
    • Place of Presentation
      九州大学
    • Data Source
      KAKENHI-PROJECT-26400518
  • [Presentation] アパタイトの化学組成に基づく 白亜系蝦夷層群の凝灰岩標準層序2016

    • Author(s)
      桑原 里・高嶋礼詩・西 弘嗣・折橋裕二
    • Organizer
      日本地質学会第123年学術大会
    • Place of Presentation
      東京
    • Data Source
      KAKENHI-PROJECT-24244082
  • [Presentation] 原子間力顕微鏡によるbarite の結晶成長その場観察2015

    • Author(s)
      桑原義博、槙尾雅人
    • Organizer
      日本地球惑星科学連合2015年大会
    • Place of Presentation
      千葉県幕張
    • Year and Date
      2015-05-28
    • Data Source
      KAKENHI-PROJECT-26400518
  • [Presentation] Orbital- and millennial-scale change in the components of the North Atlantic sediments resolved by isothermal remanent magnetization acquisition experiments2015

    • Author(s)
      M.Makio, M.Sato, T.Hayashi, Y.Kuwahara, and M.Ohno
    • Organizer
      International Union for Quaternary Research XIX Congress
    • Place of Presentation
      Nagoya, Japan
    • Year and Date
      2015-07-31
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-26400518
  • [Presentation] 底生有孔虫化石と粘土鉱物組成に基づくOAE2期間の古環境変動2015

    • Author(s)
      西弘嗣・西田茉莉,尾松圭太, 桑原義博, 高嶋礼詩
    • Organizer
      第1回地球環境史学会年会
    • Place of Presentation
      東京
    • Year and Date
      2015-11-21
    • Data Source
      KAKENHI-PROJECT-24244082
  • [Presentation] barite (001) 表面で起こる結晶成長の AFM その場観察2015

    • Author(s)
      桑原義博, 劉ブン
    • Organizer
      日本粘土学会第59回粘土科学討論会
    • Place of Presentation
      山口県山口市
    • Year and Date
      2015-09-03
    • Data Source
      KAKENHI-PROJECT-26400518
  • [Presentation] 北半球における大規模な大陸氷床発達期(MIS104-100)の深層水循環の変遷2015

    • Author(s)
      大野 正夫, 槙尾雅人, 佐藤 雅彦, 藤田 周, 林 辰弥, 桑原 義博
    • Organizer
      高知大学海洋コア総合研究センター全国共同利用研究成果発表会
    • Place of Presentation
      南国市
    • Year and Date
      2015-03-01
    • Data Source
      KAKENHI-PROJECT-22241006
  • [Presentation] 大陸氷床発達期(MIS100-104) における氷床崩壊に伴う北大西洋深層流の変動2015

    • Author(s)
      槙尾雅人、佐藤雅彦、林 辰弥、大野正夫、桑原義博
    • Organizer
      日本地球惑星科学連合2015年大会
    • Place of Presentation
      千葉県幕張
    • Year and Date
      2015-05-28
    • Data Source
      KAKENHI-PROJECT-26400518
  • [Presentation] Millennial scale linkage between iceberg collapse and ocean circulation after intensification of Northern Hemisphere glaciation2015

    • Author(s)
      M.Makio, M.Sato, T.Hayashi, Y.Kuwahara, M.Ohno, S.Fujita, S.Chiyonobu, and T.Sato
    • Organizer
      International Union for Quaternary Research XIX Congress
    • Place of Presentation
      Nagoya, Japan
    • Year and Date
      2015-08-01
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-26400518
  • [Presentation] 重鉱物化学組成を用いた白亜紀凝灰岩の対比2014

    • Author(s)
      高嶋 礼詩・桑原 里・折橋 裕二・西 弘嗣
    • Organizer
      日本地質学会第121年学術大会
    • Place of Presentation
      鹿児島
    • Year and Date
      2014-09-15
    • Data Source
      KAKENHI-PROJECT-24244082
  • [Presentation] Rock magnetic study of the North Atlantic sediment during late Pliocene and early Pleistocene2014

    • Author(s)
      佐藤雅彦、大野正夫、林辰弥、桑原義博、宮川千鶴、藤田周、北逸郎
    • Organizer
      日本地球惑星科学連合大会
    • Place of Presentation
      パシフィコ横浜(口頭)
    • Year and Date
      2014-04-30
    • Data Source
      KAKENHI-PROJECT-24651011
  • [Presentation] Rock magnetic study of the North Atlantic sediment during late Pliocene and early Pleistocene2014

    • Author(s)
      佐藤 雅彦, 大野 正夫, 林 辰弥, 桑原 義博, 宮川 千鶴, 藤田 周, 北 逸郎
    • Organizer
      日本地球惑星科学連合大会
    • Place of Presentation
      千葉市
    • Year and Date
      2014-04-30
    • Data Source
      KAKENHI-PROJECT-22241006
  • [Presentation] Millennial-scale rock-magnetic variation indicating instability of North Atlantic environments during MIS 1002014

    • Author(s)
      大野正夫、佐藤雅彦、林辰弥、桑原義博、北逸郎
    • Organizer
      日本地球惑星科学連合大会
    • Place of Presentation
      パシフィコ横浜(口頭)
    • Year and Date
      2014-04-29
    • Data Source
      KAKENHI-PROJECT-24651011
  • [Presentation] 220万年前から290万年前の堆積物に基づく北大西洋の環境変動とパナマ地峡の閉鎖2014

    • Author(s)
      藤田 周, 宮川千鶴, 佐藤雅彦, 北 逸郎, 大野 正夫, 桑原 義博, 佐藤時幸, 林辰弥, 齋藤めぐみ
    • Organizer
      日本地球化学会
    • Place of Presentation
      富山市
    • Year and Date
      2014-09-18
    • Data Source
      KAKENHI-PROJECT-22241006
  • [Presentation] AFMによる30℃のNaCl溶液中でのbarite(001)表面の溶解その場観察2014

    • Author(s)
      桑原義博
    • Organizer
      日本鉱物科学会
    • Place of Presentation
      熊本
    • Year and Date
      2014-09-18
    • Data Source
      KAKENHI-PROJECT-26400518
  • [Presentation] 海洋無酸素事変1b発生時の環境変動2014

    • Author(s)
      西 弘嗣・小川 草平・高嶋 礼詩・桑原 義博
    • Organizer
      日本地質学会第121年学術大会
    • Place of Presentation
      鹿児島
    • Year and Date
      2014-09-15
    • Data Source
      KAKENHI-PROJECT-24244082
  • [Presentation] 220万年前から290万年前の堆積物に基づく北大西洋の環境変動とパナマ地峡の閉鎖2014

    • Author(s)
      藤田周、宮川千鶴、佐藤雅彦、北逸郎、大野正夫、桑原義博、佐藤時幸、林辰弥、齋藤めぐみ
    • Organizer
      日本地球化学会
    • Place of Presentation
      富山
    • Year and Date
      2014-09-18
    • Data Source
      KAKENHI-PROJECT-26400518
  • [Presentation] A rock-magnetic proxy of deep water circulation in the North Atlantic during the early Pleistocene2014

    • Author(s)
      M. OHNO, M. Sato, T. Hayashi, Y. Kuwahara, C. Miyagawa, S. Fujita, I. Kita
    • Organizer
      Asia Oceania Geoscience Society
    • Place of Presentation
      Sapporo
    • Year and Date
      2014-07-31
    • Data Source
      KAKENHI-PROJECT-26400518
  • [Presentation] Millennial-scale rock-magnetic variation indicating instability of North Atlantic environments during MIS 1002014

    • Author(s)
      大野 正夫, 佐藤 雅彦, 林 辰弥, 桑原 義博, 北 逸郎
    • Organizer
      日本地球惑星科学連合大会
    • Place of Presentation
      千葉市
    • Year and Date
      2014-04-29
    • Data Source
      KAKENHI-PROJECT-22241006
  • [Presentation] 北半球における大規模な大陸氷床発達前後の深層水循環の変遷2014

    • Author(s)
      槙尾雅人, 佐藤 雅彦, 大野 正夫, 林 辰弥, 藤田 周, 北 逸郎, 桑原 義博
    • Organizer
      地球電磁気・地球惑星圏学会
    • Place of Presentation
      松本市
    • Year and Date
      2014-10-31
    • Data Source
      KAKENHI-PROJECT-22241006
  • [Presentation] A rock-magnetic proxy of deep water circulation in the North Atlantic during the early Pleistocene2014

    • Author(s)
      Masao OHNO, Masahiko Sato, Tatsuya Hayashi, Yoshihiro Kuwahara, Chizuru Miyagawa, Shu Fujita, Itsuro Kita
    • Organizer
      Asia Oceania Geosciences Society 11th Annual Meeting
    • Place of Presentation
      札幌市
    • Year and Date
      2014-08-01
    • Data Source
      KAKENHI-PROJECT-22241006
  • [Presentation] Millennial-scale rock-magnetic variation indicating instability of North Atlantic environments during MIS 1002014

    • Author(s)
      大野正夫,佐藤雅彦,林 辰弥,桑原義博,北 逸郎
    • Organizer
      日本地球惑星科学連合大会
    • Place of Presentation
      パシフィコ横浜
    • Data Source
      KAKENHI-PROJECT-24651011
  • [Presentation] 北大西洋の大陸氷床発達期(MIS100)における古環境変動の岩石磁気2013

    • Author(s)
      大野正夫、佐藤雅彦、林辰弥、桑原義博、宮川千鶴、藤田周、北逸郎
    • Organizer
      地球電磁気・地球惑星圏学会
    • Place of Presentation
      高知大学(Poster)
    • Year and Date
      2013-11-05
    • Data Source
      KAKENHI-PROJECT-24651011
  • [Presentation] 北海道の白亜系蝦夷層群における凝灰岩層の広域対比2013

    • Author(s)
      桑原里・高嶋礼詩・西弘嗣・林圭一
    • Organizer
      日本地質学会第120年学術大会
    • Place of Presentation
      仙台
    • Data Source
      KAKENHI-PROJECT-24244082
  • [Presentation] 250万年前から290万年前の堆積物に基づく氷床拡大縮小に伴う北大西洋透光帯水塊構造の気候変動2013

    • Author(s)
      宮川千鶴、水田麻美、山下剛史、北逸郎、大野正夫、桑原義博、林辰弥、佐藤時幸
    • Organizer
      平成25年度日本地球化学会
    • Place of Presentation
      筑波大学(口頭)
    • Year and Date
      2013-09-10
    • Data Source
      KAKENHI-PROJECT-24651011
  • [Presentation] 北大西洋の大陸氷床発達期(MIS100)における古環境変動の岩石磁気2013

    • Author(s)
      大野正夫,佐藤雅彦,林 辰弥,桑原義博,宮川千鶴,藤田 周,北 逸郎
    • Organizer
      地球電磁気・地球惑星圏学会
    • Place of Presentation
      高知大学
    • Data Source
      KAKENHI-PROJECT-24651011
  • [Presentation] Millennial-scale rock magnetic variations indicating instability of North Atlantic environments during intensification of northern hemisphere glaciation2013

    • Author(s)
      Ohno, M., Sato M., Kuwahara, Y. Hayashi, T., Miyagawa, C., Kita, I.
    • Organizer
      IAGA 2013 12th Scientific Assembly
    • Place of Presentation
      Fiesta Americana Merida Hotel, Mexico(Poster)
    • Year and Date
      2013-08-26
    • Data Source
      KAKENHI-PROJECT-24651011
  • [Presentation] ホットステージAFMによる30~55℃の純水中でのbarite (001) 表面の溶解その場観察2013

    • Author(s)
      桑原義博
    • Organizer
      日本鉱物科学会
    • Place of Presentation
      筑波大学
    • Data Source
      KAKENHI-PROJECT-23340163
  • [Presentation] 250万年前から290万年前の堆積物に基づく氷床拡大縮小に伴う北大西洋透光帯水塊構造の気候変動2013

    • Author(s)
      宮川千鶴,水田麻美,山下 剛史,北 逸郎,大野正夫,桑原義博,林 辰弥,佐藤時幸
    • Organizer
      日本地球化学会
    • Place of Presentation
      筑波大学
    • Data Source
      KAKENHI-PROJECT-24651011
  • [Presentation] Rock magnetic study of the North Atlantic sediment during late Pliocene and early Pleistocene2013

    • Author(s)
      佐藤雅彦,大野正夫,林 辰弥,桑原義博,宮川千鶴,藤田 周,北 逸郎
    • Organizer
      日本地球惑星科学連合大会
    • Place of Presentation
      パシフィコ横浜
    • Data Source
      KAKENHI-PROJECT-24651011
  • [Presentation] 低温及び高温磁気測定による北大西洋海底堆積物コア(IODP Site 1314)の磁性鉱物の分析2013

    • Author(s)
      大野正夫・佐藤雅彦・林辰弥・宮川千鶴・桑原義博
    • Organizer
      日本地球惑星科学連合2013年大会
    • Place of Presentation
      幕張メッセ国際会議場
    • Data Source
      KAKENHI-PROJECT-23340163
  • [Presentation] 高温磁気測定による北大西洋海底堆積物コア(IODP Site U1314)の磁性鉱物の分析2013

    • Author(s)
      大野 正夫, 佐藤 雅彦, 林 辰弥, 水田 麻美, 宮川 千鶴, 桑原 義博
    • Organizer
      高知大学海洋コア総合研究センター全国共同利用研究成果発表会
    • Place of Presentation
      南国市
    • Year and Date
      2013-02-28
    • Data Source
      KAKENHI-PROJECT-22241006
  • [Presentation] Millennial-scale rock magnetic variations indicating instability of North Atlantic environments during intensification of northern hemisphere glaciation2013

    • Author(s)
      Ohno, M., Sato, M., Kuwahara, Y., Hayashi, T., Miyagawa, C., Kita, I.
    • Organizer
      IAGA 2013 12th Scientific Assembly
    • Place of Presentation
      Fiesta Americana Merida Hotel
    • Data Source
      KAKENHI-PROJECT-24651011
  • [Presentation] 日本の白亜系におけるテフロクロノロジーの予察的研究2013

    • Author(s)
      高嶋礼詩・桑原里・西弘嗣・折橋裕二・林圭一
    • Organizer
      日本地質学会第120年学術大会
    • Place of Presentation
      仙台
    • Data Source
      KAKENHI-PROJECT-24244082
  • [Presentation] 北大西洋の堆積水銀量の第四紀変動史:現在から255万年前2013

    • Author(s)
      水田麻美,藤田 周,山下剛史,北 逸郎,大野正夫,桑原義博,林 辰弥,長谷川英尚,千代延俊,佐藤時幸
    • Organizer
      日本地球化学会
    • Place of Presentation
      筑波大学
    • Data Source
      KAKENHI-PROJECT-24651011
  • [Presentation] 北大西洋の堆積水銀量の第四紀変動史 : 現在から255万年前2013

    • Author(s)
      水田麻美、藤田周、山下剛史、北逸郎、大野正夫、桑原義博、林辰弥、長谷川英尚、千代延俊、佐藤時幸
    • Organizer
      平成25年度日本地球化学会
    • Place of Presentation
      筑波大学(口頭)
    • Year and Date
      2013-09-10
    • Data Source
      KAKENHI-PROJECT-24651011
  • [Presentation] 約 250 万年前の北大西洋堆積物に基づく大陸氷床拡大期の気候変動のミレニアム解析2012

    • Author(s)
      水田麻美・山下剛史・北逸郎・大野正夫・桑原義博・林辰弥・佐藤時幸
    • Organizer
      日本地球化学会
    • Place of Presentation
      九州大学
    • Data Source
      KAKENHI-PROJECT-23340163
  • [Presentation] 約250万年前の北大西洋堆積物に基づく大陸氷床拡大期の気候変動のミレニアム解析2012

    • Author(s)
      水田 麻美, 山下 剛史, 北 逸郎, 大野 正夫, 桑原 義博, 林 辰弥, 佐藤 時幸
    • Organizer
      日本地球化学会
    • Place of Presentation
      福岡市
    • Year and Date
      2012-09-12
    • Data Source
      KAKENHI-PROJECT-22241006
  • [Presentation] 鮮新世北大西洋堆積物の年代決定に関わる新手法2012

    • Author(s)
      林辰弥・大野正夫・桑原義博・山下剛史・水田麻美・北逸郎
    • Organizer
      日本地球惑星科学連合 2012年大会
    • Place of Presentation
      幕張メッセ国際会議場
    • Data Source
      KAKENHI-PROJECT-23340163
  • [Presentation] 約250万年前の北大西洋堆積物に基づく大陸氷床拡大期の気候変動のミレニアム解析2012

    • Author(s)
      水田麻美、山下剛史、北逸郎、大野正夫、桑原義博、林辰弥、佐藤時幸
    • Organizer
      平成24年度日本地球化学会
    • Place of Presentation
      九州大学(口頭)
    • Year and Date
      2012-09-11
    • Data Source
      KAKENHI-PROJECT-24651011
  • [Presentation] 約250万年前の北大西洋堆積物に基づく大陸氷床拡大期の気候変動のミレニアム解析2012

    • Author(s)
      水田麻美,山下 剛史,北 逸郎,大野正夫,桑原義博,林 辰弥
    • Organizer
      日本地球化学会
    • Place of Presentation
      福岡(九州大学箱崎キャンパス)
    • Data Source
      KAKENHI-PROJECT-24651011
  • [Presentation] 北大西洋堆積物に基づく大陸氷床拡大期の気候変動解析(約250万年前から290万年前)2012

    • Author(s)
      宮川千鶴、水田麻美、山下剛史、北逸郎、大野正夫、桑原義博、林辰弥、佐藤時幸
    • Organizer
      平成24年度日本地球化学会
    • Place of Presentation
      九州大学(口頭)
    • Year and Date
      2012-09-11
    • Data Source
      KAKENHI-PROJECT-24651011
  • [Presentation] 鮮新世北大西洋堆積物の年代決定に関わる新手法2012

    • Author(s)
      林 辰弥, 大野 正夫, 桑原 義博, 山下 剛史, 水田 麻美, 北 逸郎
    • Organizer
      日本地球惑星科学連合大会
    • Place of Presentation
      千葉市
    • Year and Date
      2012-05-24
    • Data Source
      KAKENHI-PROJECT-22241006
  • [Presentation] AFMによる純水中でのbarite(001)表面の溶解その場観察2011

    • Author(s)
      桑原義博
    • Organizer
      日本鉱物科学会 2011年年会
    • Place of Presentation
      茨城大学
    • Data Source
      KAKENHI-PROJECT-23340163
  • [Presentation] 最終氷期における中央ヒマラヤ南斜面の古気候・古環境変動:カトマンズ盆地堆積物中の粘土鉱物分析から2011

    • Author(s)
      桑原義博, 他
    • Organizer
      粘土科学討論会
    • Place of Presentation
      鹿児島大学
    • Year and Date
      2011-09-14
    • Data Source
      KAKENHI-PROJECT-22241006
  • [Presentation] ホットステージAFMによる30 ~ 55 ℃の純水中での barite (001) 表面の溶解その場観察2011

    • Author(s)
      桑原義博
    • Organizer
      日本鉱物科学会
    • Place of Presentation
      筑波大学
    • Data Source
      KAKENHI-PROJECT-23340163
  • [Presentation] AFMによる純水中でのbarite(001)表面の溶解その場観察2011

    • Author(s)
      桑原義博, 他
    • Organizer
      日本鉱物科学会2011年年会
    • Place of Presentation
      茨城大学
    • Year and Date
      2011-09-11
    • Data Source
      KAKENHI-PROJECT-23340163
  • [Presentation] 最終氷期における中央ヒマラヤ南斜面の古気候・古環境変動:カトマンズ盆地堆積物中の粘土鉱物分析から2011

    • Author(s)
      桑原義博, 他
    • Organizer
      日本粘土学会第55回粘土科学討論会
    • Place of Presentation
      鹿児島大学
    • Year and Date
      2011-09-14
    • Data Source
      KAKENHI-PROJECT-23340163
  • [Presentation] 最終氷期における中央ヒマラヤ南斜面の古気候・古環境変動 : カトマンズ盆地堆積物中の粘土鉱物分析から2011

    • Author(s)
      桑原義博・増留由起子・ポーデル ムクンダ・藤井理恵・林辰弥・萬福真美・酒井治孝
    • Organizer
      日本粘土学会第55回粘土科学討論会
    • Place of Presentation
      鹿児島大学
    • Data Source
      KAKENHI-PROJECT-23340163
  • [Presentation] ホットステージAFM 法による白雲母の25-50℃, アルカリ性条件かでの溶解その場観察2008

    • Author(s)
      桑原義博
    • Organizer
      日本地球惑星科学連合2008年大会
    • Data Source
      KAKENHI-PROJECT-18340160
  • [Presentation] 古カトマンズ湖のボーリングコアに記録された過去約70万年の古植生・古気候変動の再検討2007

    • Author(s)
      藤井理恵, 牧武志, 酒井治孝, 林辰弥, 萬福真美, 内田昌男, 桑原義博
    • Organizer
      日本地球惑星科学連合2007年大会
    • Data Source
      KAKENHI-PROJECT-18340160
  • [Presentation] Behavior of minerals in paleoclimatic and Paleoenvironinental changes in the Kathmandu Basin2007

    • Author(s)
      Y., Kuwahara, et. al.
    • Organizer
      Japan Geoscience Union Meeting
    • Place of Presentation
      Chiba
    • Year and Date
      2007-05-22
    • Description
      「研究成果報告書概要(欧文)」より
    • Data Source
      KAKENHI-PROJECT-17540457
  • [Presentation] 白雲母とスメクタイトのアルカリ性条件下での溶解その場観察-ホット・ステージAFMによる昇温実験2007

    • Author(s)
      桑原 義博
    • Organizer
      微生物-鉱物-水-大気相互作用研究会
    • Place of Presentation
      産総研つくばセンター
    • Year and Date
      2007-03-08
    • Description
      「研究成果報告書概要(和文)」より
    • Data Source
      KAKENHI-PROJECT-17540457
  • [Presentation] ネパール・カトマンズ盆地周辺の古気候・古環境変動における鉱物の挙動について2007

    • Author(s)
      桑原義博, Paudel Mukunda Raj, 牧武志, 林辰弥, 萬福真美, 藤井理恵, 酒井治孝
    • Organizer
      日本地球惑星科学連合2007年大会
    • Data Source
      KAKENHI-PROJECT-18340160
  • [Presentation] カトマンズ盆地周辺の古気候・古環境変動における鉱物の挙動について2007

    • Author(s)
      桑原 義博, 他
    • Organizer
      2007年地球惑星科学連合大会
    • Place of Presentation
      幕張メッセ
    • Year and Date
      2007-05-22
    • Description
      「研究成果報告書概要(和文)」より
    • Data Source
      KAKENHI-PROJECT-17540457
  • [Presentation] In situ observations of the dissolution of smectite and muscovite under alkaline conditions by hot-stage AFM2007

    • Author(s)
      Y., Kuwahara
    • Organizer
      Interaction between microbe, mineral, water and atmosphere
    • Place of Presentation
      Tsukuba
    • Year and Date
      2007-03-08
    • Description
      「研究成果報告書概要(欧文)」より
    • Data Source
      KAKENHI-PROJECT-17540457
  • [Presentation] In situ observations of the dissolution of smectite and muscovite under high pH conditions by hot-stage AFM2006

    • Author(s)
      Y., Kuwahara
    • Organizer
      The Clay Science Society of Japan
    • Place of Presentation
      Chiba
    • Year and Date
      2006-09-09
    • Description
      「研究成果報告書概要(欧文)」より
    • Data Source
      KAKENHI-PROJECT-17540457
  • [Presentation] In-situ observations of the dissolution of muscovite and smectite under alkaline conditions at 25-50℃ by AFM with an air/fluid heater system2006

    • Author(s)
      Y., Kuwahara
    • Organizer
      The 19th. General Meeting of the International Mineralogical Association
    • Place of Presentation
      Kobe
    • Year and Date
      2006-07-27
    • Description
      「研究成果報告書概要(欧文)」より
    • Data Source
      KAKENHI-PROJECT-17540457
  • [Presentation] In-situ observations of the dissolution of muscovite and smectite under alkaline conditions at 25℃-50℃ by AFM with an air/fluid heater system2006

    • Author(s)
      Y.Kuwahara
    • Organizer
      The 19th. General Meeting of the International Mineralogical Association
    • Place of Presentation
      神戸,国際会議センター
    • Year and Date
      2006-07-27
    • Description
      「研究成果報告書概要(和文)」より
    • Data Source
      KAKENHI-PROJECT-17540457
  • [Presentation] 加熱AFM法によるスメクタイト及び白雲母の高pH下での溶解その場観察2006

    • Author(s)
      桑原 義博
    • Organizer
      第50回粘土科学討論会
    • Place of Presentation
      千葉科学大学
    • Year and Date
      2006-09-09
    • Description
      「研究成果報告書概要(和文)」より
    • Data Source
      KAKENHI-PROJECT-17540457
  • [Presentation] In situ,real time AFM study of muscovite dissolution under high pH conditions at 25℃-50℃2005

    • Author(s)
      Y.Kuwahara
    • Organizer
      The 13th International Clay Conference
    • Place of Presentation
      東京,早稲田大学
    • Year and Date
      2005-08-22
    • Description
      「研究成果報告書概要(和文)」より
    • Data Source
      KAKENHI-PROJECT-17540457
  • [Presentation] 原子間力顕微鏡によるアルカリ性条件下でのスメクタイトの溶解その場観察-室温〜50℃2005

    • Author(s)
      桑原 義博
    • Organizer
      日本鉱物学会
    • Place of Presentation
      愛媛大学
    • Year and Date
      2005-09-23
    • Description
      「研究成果報告書概要(和文)」より
    • Data Source
      KAKENHI-PROJECT-17540457
  • [Presentation] In situ observations of smectite dissolution under alkaline conditions at 25℃-50℃ by AFM2005

    • Author(s)
      Y., Kuwahara
    • Organizer
      The Mineralogical Society of Japan
    • Place of Presentation
      Ehime
    • Year and Date
      2005-09-23
    • Description
      「研究成果報告書概要(欧文)」より
    • Data Source
      KAKENHI-PROJECT-17540457
  • [Presentation] In situ, real time AFM study of muscovite dissolution under high pH conditions at 25℃-50℃2005

    • Author(s)
      Y., Kuwahara
    • Organizer
      The 13th International Clay Conference
    • Place of Presentation
      Tokyo
    • Year and Date
      2005-08-22
    • Description
      「研究成果報告書概要(欧文)」より
    • Data Source
      KAKENHI-PROJECT-17540457
  • [Presentation] 250万年前から290万年前の堆積物に基づく、氷床拡大縮小に伴う透光帯水塊構造の気候変動

    • Author(s)
      宮川千鶴, 水田麻美, 山下剛史, 北 逸郎, 大野 正夫, 桑原 義博, 林辰弥, 佐藤時幸
    • Organizer
      日本地球化学会
    • Place of Presentation
      つくば市
    • Data Source
      KAKENHI-PROJECT-22241006
  • [Presentation] 北大西洋の堆積水銀量の第四紀変動史:現在から255万年前

    • Author(s)
      水田麻美, 藤田周, 山下剛史, 北 逸郎, 大野 正夫, 桑原 義博, 林辰弥, 長谷川英尚, 千代延俊, 佐藤時幸
    • Organizer
      日本地球化学会
    • Place of Presentation
      つくば市
    • Data Source
      KAKENHI-PROJECT-22241006
  • [Presentation] 北大西洋の大陸氷床発達期(MIS100) における千年スケールの古環境変動の岩石磁気学的研究

    • Author(s)
      大野 正夫, 佐藤 雅彦, 林 辰弥, 桑原 義博, 宮川千鶴, 藤田 周, 北 逸郎
    • Organizer
      地球電磁気・地球惑星圏学会
    • Place of Presentation
      高知市
    • Data Source
      KAKENHI-PROJECT-22241006
  • [Presentation] Millennial-scale rock magnetic variations indicating instability of north Atlantic environments during intensification of northern hemisphere glaciation

    • Author(s)
      Masao OHNO, Masahiko Sato, Yoshihiro Kuwahara, Tatsuya Hayashi, Chizuru Miyagawa, Itsuro Kita
    • Organizer
      International Association of Geomagnetism and Aeronomy
    • Place of Presentation
      メキシコ国
    • Data Source
      KAKENHI-PROJECT-22241006
  • [Presentation] 堆積物コア試料の岩石磁気分析による2.2~2.7Maの北大西洋深層水変動

    • Author(s)
      大野 正夫, 佐藤 雅彦, 林 辰弥, 桑原 義博, 宮川 千鶴, 藤田 周, 北 逸郎
    • Organizer
      高知大学海洋コア総合研究センター全国共同利用研究成果発表会
    • Place of Presentation
      南国市
    • Data Source
      KAKENHI-PROJECT-22241006
  • [Presentation] 低温及び高温磁気測定による北大西洋海底堆積物コア(IODP Site U1314)の磁性鉱物の分析

    • Author(s)
      大野 正夫, 佐藤 雅彦, 林 辰弥, 宮川千鶴, 桑原 義博
    • Organizer
      日本地球惑星科学連合大会
    • Place of Presentation
      千葉市
    • Data Source
      KAKENHI-PROJECT-22241006
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