Horikawa Keiji 堀川恵司

… Alternative Names

HORIKAWA Keiji 堀川恵司

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Researcher Number	40467858
Other IDs	https://orcid.org/0000-0003-0337-0413
Affiliation (Current)	2024: 富山大学, 学術研究部理学系, 教授
Affiliation (based on the past Project Information) *help	2021 – 2024: 富山大学, 学術研究部理学系, 教授 2018 – 2022: 富山大学, 学術研究部理学系, 准教授 2013 – 2018: 富山大学, 大学院理工学研究部(理学), 准教授 2014 – 2016: 富山大学, 理工学研究部, 准教授 2015: 富山大学, 理工学研究部, 助教 … More 2014: 富山大学, 大学院理工学研究部・生物圏環境科学科, 准教授 2013 – 2014: 富山大学, その他の研究科, 准教授 2012: 富山大学, その他の研究科, 助教 2011 – 2012: 富山大学, 大学院・理工学研究部(理学), 助教 Less
Review Section/Research Field	Principal Investigator Medium-sized Section 63:Environmental analyses and evaluation and related fields / Medium-sized Section 17:Earth and planetary science and related fields / Environmental dynamic analysis / Stratigraphy/Paleontology / Environmental dynamic analysis Except Principal Investigator Stratigraphy/Paleontology / Humanities and Social Sciences / Basic Section 17020:Atmospheric and hydrospheric sciences-related / Basic Section 63010:Environmental dynamic analysis-related / Basic Section 17040:Solid earth sciences-related / Basic Section 17050:Biogeosciences-related / Cultural assets study and museology / Geography
Keywords	Principal Investigator 鮮新世 / 氷床融解 / アラスカ湾 / ネオジム同位体 / 温暖化 / 砕屑物の起源解析 / 西南極氷床 / 鉛同位体比 / 南極氷床 / 西南極 … More / 塩分復元 / バリウム同位体比 / 南極アムンゼン湾 / 炭酸塩 / 海水 / バリウム同位体 / アラスカ / 地球化学 / 環境変動 / 山岳氷河融解 / 環境DNA / 生物生産 / コルディレラ氷床 / 融氷期 / 鉄マンガン水酸化物 / 魚歯化石 / 中新世 / 日本海固有水 / ネオジム同位体比 / 魚歯化石アパタイト / IODP / 日本海 / 鉛同位体 / 海底堆積物 / 古気候 / ベーリング海 … More Except Principal Investigator 環境変動 / 地球化学 / 気候変動 / 海洋循環 / 古海洋 / 南極氷床 / 日本海 / 鮮新世 / 微化石 / 古海洋学 / 地質学 / IODP / 第四紀 / 環境動態 / 降雨 / 風成塵 / 係留観測 / 富山湾 / 物質輸送 / 深海長谷 / 珪藻 / 南極氷床発達史 / IODP Exp. 379 / Amundsen Sea / diatom / Antarctic ice sheet / Pliocene / 珪藻化石 / IODP Exp.379 / アムンゼン海 / 西南極氷床 / 鮮新世温暖期 / 海水Sr同位体比進化曲線 / 化学的風化作用 / 地形年代 / 銀 / 地形侵食速度 / 黒曜石 / トラバーチン / 粘土製品 / 洪水伝説 / 金・銀・銅 / 同位体分析 / 氾濫原堆積物（粘土） / 金属製品 / 古代都市 / 古景観 / 海進 / 古環境変動 / 氾濫原堆積物・粘土 / 同位体 / 青銅 / 地表面露出年代 / バルハン / 砂漠化 / 化学組成データベース / 鉱産資源 / 金属同位体 / 氾濫原堆積物 / 都市鉱山 / 微小粒子 / マイクロマニピュレーション / 微量分析 / マイクロマニピュレーター / ディープラーニング / 人工知能 / 同位体比 / 放散虫 / 珪質微化石 / 指標 / 海面上昇 / 過去の温暖期 / 解水準 / 海水準 / 最終間氷期 / ウィルクス海盆 / 海底堆積物 / 北西太平洋 / 太平洋子午面循環 / 層位・古生物学 / 海洋科学 / 中深層水 / 北太平洋中層水 / 黒潮 / 最終退氷期 / 最終氷期 / 北太平洋 / 環境分析 / マーストリヒチアン / 白亜系 / ナナイモ層群 / ノースアンバーランド層 / メタン湧水 / 酸素同位体比 / 古水温 / カンパニアン / 白亜紀 / 北東太平洋 / 微古生物学 / 更新世 / 構造運動 / 北極海 / 北大西洋深層水 / NADW / 深層水 / 温室地球 / 深層水循環 / 重晶石 / 炭酸カルシウム / 硫酸イオン / 始新世 / 深海掘削 / バライト / 炭酸塩 / 硫黄同位体比 / 古地震 / 西アジア / 風化 / 第四紀年代測定法 / 湖沼堆積物 / 透水性 / 降水 / 塩害 / 地震・活断層 / 自然災害 / メソポタミア粘土板 / 地震活動 / 風成塵と降水 / 堆積物と粘土板 / 鍾乳石と環境変動 / 地質災害 / 古環境 / 堆積物 / メソポタミア / 地震 / 火山 / 地球化学分析 / 河川水 / 氾濫源堆積物 / 粘土板 / 新第三紀後期 / 新第三紀 / 二酸化炭素 / 全球寒冷化 / 古気候モデル / 古気候 / 後期中新世 / 後期新生代 / 地磁気年代 / 年代 / 洪水 / 噴砂 / 磁化 / 立山 / 花粉分析 / 黄砂 / 泥炭 Less

先端的同位体分析手法によって読み解く第四紀の海洋Sr循環ダイナミクス
- Principal Investigator
  
  若木重行
- Project Period (FY)
  2024 – 2026
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Review Section
  
  Basic Section 17040:Solid earth sciences-related
- Research Institution
  National Museum of Japanese History
How asymmetric currents in a deep sea channel affect on the land-deep sea materials transport and habitat for benthos?
- Principal Investigator
  
  千手智晴
- Project Period (FY)
  2022 – 2024
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Review Section
  
  Basic Section 17020:Atmospheric and hydrospheric sciences-related
- Research Institution
  Kyushu University
Study on a huge collapse of the Antarctic Ice Sheet during past warmer periods: New insights from Pb isotope analysisPrincipal Investigator
- Principal Investigator
  
  堀川恵司
- Project Period (FY)
  2021 – 2024
- Research Category
  
  Grant-in-Aid for Scientific Research (A)
- Review Section
  
  Medium-sized Section 63:Environmental analyses and evaluation and related fields
- Research Institution
  University of Toyama
Pliocene Warmth and Dynamic Antarctic Ice Sheet
- Principal Investigator
  
  岩井雅夫
- Project Period (FY)
  2021 – 2024
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Review Section
  
  Basic Section 63010:Environmental dynamic analysis-related
- Research Institution
  Kochi University
Detection of meltwater events of glaciers and ice sheets using analysis of Ba stable isotopesPrincipal Investigator
- Principal Investigator
  
  Horikawa Keiji
- Project Period (FY)
  2018 – 2019
- Research Category
  
  Grant-in-Aid for Challenging Research (Exploratory)
- Review Section
  
  Medium-sized Section 17:Earth and planetary science and related fields
- Research Institution
  University of Toyama
Marine environments recorded in siliceous microfossil skeletons: species-level analysis of isotopic ratios and minor trace elements
- Principal Investigator
  
  Takuya Itaki
- Project Period (FY)
  2018 – 2020
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Review Section
  
  Basic Section 17050:Biogeosciences-related
- Research Institution
  National Institute of Advanced Industrial Science and Technology
Water and soil environmental changes and dawn of urban mine around the early cities in Ancient West Asia
- Principal Investigator
  
  安間了
- Project Period (FY)
  2018 – 2022
- Research Category
  
  Grant-in-Aid for Scientific Research on Innovative Areas (Research in a proposed research area)
- Review Section
  
  Humanities and Social Sciences
- Research Institution
  The University of Tokushima
Mechanism of significant Antarctic ice sheet collapse events during the Last Interglacial
- Principal Investigator
  
  Seki Osamu
- Project Period (FY)
  2017 – 2020
- Research Category
  
  Grant-in-Aid for Scientific Research (A)
- Research Field
  
  Stratigraphy/Paleontology
- Research Institution
  Hokkaido University
Impact of deglacial melt of the Cordillera Ice Sheet on the Gulf of Alaska coastal environment: geochemical and molecular biological analyses of marine sedimentsPrincipal Investigator
- Principal Investigator
  
  Keiji Horikawa
- Project Period (FY)
  2017 – 2019
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Research Field
  
  Environmental dynamic analysis
- Research Institution
  University of Toyama
Pacific meridional overturning circulation since the last glaciation
- Principal Investigator
  
  OKAZAKI YUSUKE
- Project Period (FY)
  2016 – 2018
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Research Field
  
  Stratigraphy/Paleontology
- Research Institution
  Kyushu University
Turning point between green house and ice house earths: investigation of paleothermometry from Cretaceous at Canadian Pacific Coast
- Principal Investigator
  
  Hasegawa Takashi
- Project Period (FY)
  2015 – 2017
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Research Field
  
  Stratigraphy/Paleontology
- Research Institution
  Kanazawa University
Mechanism of the late Miocene global cooling driven by decline of CO2
- Principal Investigator
  
  Seki Osamu
- Project Period (FY)
  2014 – 2016
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Research Field
  
  Stratigraphy/Paleontology
- Research Institution
  Hokkaido University
Analysis of evolution of the Japan Sea based on neodymium isotopes of fossil fish teeth/debrisPrincipal Investigator
- Principal Investigator
  
  Horikawa Keiji
- Project Period (FY)
  2014 – 2016
- Research Category
  
  Grant-in-Aid for Young Scientists (B)
- Research Field
  
  Stratigraphy/Paleontology
- Research Institution
  University of Toyama
Early history of NADW: proposal and verification of Pacific inflow hypothesis
- Principal Investigator
  
  Hasegawa Takashi
- Project Period (FY)
  2014 – 2017
- Research Category
  
  Grant-in-Aid for Scientific Research (A)
- Research Field
  
  Stratigraphy/Paleontology
- Research Institution
  Kanazawa University
Traces of the earthquakes and the flood events at archaeological ruins investigated by magnetic study.
- Principal Investigator
  
  SAKAI Hideo
- Project Period (FY)
  2013 – 2015
- Research Category
  
  Grant-in-Aid for Challenging Exploratory Research
- Research Field
  
  Cultural assets study and museology
- Research Institution
  University of Toyama
Evolution of the ocean circulation in the Japan Sea related to global climatic and local tectonic events
- Principal Investigator
  
  Itaki Takuya
- Project Period (FY)
  2013 – 2015
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  Stratigraphy/Paleontology
- Research Institution
  National Institute of Advanced Industrial Science and Technology
Contributions to soil formations at Midagahara wetland of the asian dusts on Mt. Tateyama and trends of desertification in the Asian Continent
- Principal Investigator
  
  HONOKI Hideharu
- Project Period (FY)
  2012 – 2014
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  Geography
- Research Institution
  TOYAMA SCIENCE MUSEUM
Decoding Quaternary paleoclimatic changes in West Asia recorded in sediments
- Principal Investigator
  
  ANMA Ryo
- Project Period (FY)
  2012 – 2016
- Research Category
  
  Grant-in-Aid for Scientific Research on Innovative Areas (Research in a proposed research area)
- Review Section
  
  Humanities and Social Sciences
- Research Institution
  University of Tsukuba
Understanding of "green-house earth" based on environmental reconstruction of the Pliocene warmthPrincipal Investigator
- Principal Investigator
  
  HORIKAWA Keiji
- Project Period (FY)
  2011 – 2012
- Research Category
  
  Grant-in-Aid for Research Activity Start-up
- Research Field
  
  Environmental dynamic analysis
- Research Institution
  University of Toyama

All 2023 2022 2021 2020 2019 2018 2017 2016 2015 2014 2013 2012 2011 Other

All Journal Article Presentation

[Journal Article] Neodymium Isotope Records From the Northwestern Pacific: Implication for Deepwater Ventilation at Heinrich Stadial 12021
- Author(s)
  Horikawa Keiji、Kozaka Yukiko、Okazaki Yusuke、Sagawa Takuya、Onodera Jonaotaro、Asahi Hirofumi、Shin Ki‐Cheol、Asahara Yoshihiro、Takahashi Kozo
- Journal Title
  
  Paleoceanography and Paleoclimatology
  
  Volume: 36 Issue: 10 Pages: 004312-004312
- DOI
  10.1029/2021pa004312
- Peer Reviewed / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-21H04924, KAKENHI-PLANNED-18H05447
[Journal Article] Evidence for a Highly Dynamic West Antarctic Ice Sheet During the Pliocene2021
- Author(s)
  Gohl Karsten、Uenzelmann‐Neben Gabriele、Gille‐Petzoldt Johanna、Hillenbrand Claus‐Dieter、Klages Johann P.、Bohaty Steven M.、Passchier Sandra、Frederichs Thomas、Wellner Julia S.、Lamb Rachel、Leitchenkov German、IODP Expedition 379 Scientists
- Journal Title
  
  Geophysical Research Letters
  
  Volume: 48 Issue: 14
- DOI
  10.1029/2021gl093103
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-21H04924, KAKENHI-PROJECT-23K21746
[Journal Article] Sources of U and Th in groundwater of the paleobeach aquifer at Cox's Bazar, Southeast Bangladesh2020
- Author(s)
  Seddique Ashraf Ali、Kon Yoshiaki、Anma Ryo、Masuda Harue、Bhattacharya Prosun、Yokoo Yoriko、Bipulendu Basak S.、Shinoda Keiji
- Journal Title
  
  Groundwater for Sustainable Development
  
  Volume: 10 Pages: 100332-100332
- DOI
  10.1016/j.gsd.2020.100332
- Peer Reviewed / Int'l Joint Research
- Data Source
  KAKENHI-PLANNED-18H05447
[Journal Article] Integrated Neogene biochemostratigraphy at DSDP Site 296 on the Kyushu-Palau Ridge in the western North Pacific2020
- Author(s)
  Matsui Hiroki、Horikawa Keiji、Chiyonobu Shun、Itaki Takuya、Ikehara Minoru、Kawagata Shungo、Wakaki-Uchimura Hitomi、Asahara Yoshihiro、Seki Osamu、Okazaki Yusuke
- Journal Title
  
  Newsletters on Stratigraphy
  
  Volume: 53 Issue: 3 Pages: 313-331
- DOI
  10.1127/nos/2019/0549
- Peer Reviewed / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17H01617, KAKENHI-PROJECT-18H01329, KAKENHI-PROJECT-17H01857
[Journal Article] イラン北西部アリ・サドル洞窟のつらら石のU/Th年代, 14C年代, 炭素・酸素安定同位体比2020
- Author(s)
  堀川恵司・南　雅代・安間　了
- Journal Title
  
  都市文明の本質：古代西アジアにおける都市の発生と変容の学際研究研究成果報告2019年度
  
  Volume: 1 Pages: 187-195
- Open Access
- Data Source
  KAKENHI-PLANNED-18H05447
[Journal Article] Millennial-scale fluctuations in water volume transported by the Tsushima Warm Current in the Japan Sea during the Holocene2019
- Author(s)
  Horikawa, K., T. Kodaira, K. Ikehara, M. Murayama, and J. Zhang
- Journal Title
  
  Global and Planetary Change
  
  Volume: - Pages: 103028-103028
- DOI
  10.1016/j.gloplacha.2019.103028
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-17H01853
[Journal Article] Orbital-Scale Paleoceanographic Response to the Indian Monsoon in the Laxmi Basin of the Eastern Arabian Sea.2019
- Author(s)
  Khim BK., Kim JE., Horikawa K., Ikehara M., Asahara Y., Lee J.
- Journal Title
  
  Patterns and Mechanisms of Climate, Paleoclimate and Paleoenvironmental Changes from Low-Latitude Regions
  
  Volume: 1 Pages: 9-11
- Peer Reviewed / Int'l Joint Research
- Data Source
  KAKENHI-PLANNED-18H05447
[Journal Article] ネオジム同位体を使った過去の海洋循環の解析2018
- Author(s)
  堀川恵司・小坂由紀子
- Journal Title
  
  号外海洋
  
  Volume: 61 Pages: 153-158
- Data Source
  KAKENHI-PLANNED-18H05447
[Journal Article] Calibration between temperature and Mg/Ca and oxygen isotope ratios in high-magnesium calcite tests of asexually reproduced juveniles of large benthic foraminifers2018
- Author(s)
  Maeda, A., Fujita, K., Horikawa, K., Suzuki, A., Ohno, Kawahata, H.
- Journal Title
  
  Marine Micropaleontology
  
  Volume: 143 Pages: 63-69
- DOI
  10.1016/j.marmicro.2018.07.004
- Peer Reviewed / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-16H06309, KAKENHI-PLANNED-18H05447
[Journal Article] Detrital Sr-Nd isotopes, sediment provenances and depositional processes in the Laxmi Basin of the Arabian Sea during the last 800 ka2018
- Author(s)
  Khim Boo-Keun、Horikawa Keiji、Asahara Yoshihiro、Kim Ji-Eun、Ikehara Minoru
- Journal Title
  
  Geological Magazine
  
  Volume: - Issue: 6 Pages: 895-907
- DOI
  10.1017/s0016756818000596
- Peer Reviewed / Int'l Joint Research
- Data Source
  KAKENHI-PLANNED-18H05447, KAKENHI-PROJECT-17H01857
[Journal Article] 日本海対馬暖流域における海水の酸素同位体比と塩分の関係2016
- Author(s)
  小平智弘・堀川恵司・張勁・千手智晴
- Journal Title
  
  地球化学
  
  Volume: 50 Pages: 263-277
- NAID
  130007040268
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-26870215
[Journal Article] δ18Osw estimate for Globigerinoides ruber from core-top sediments in the East China Sea.2015
- Author(s)
  Horikawa, K., Kodaira, T., Zhang, J., and Murayama, M.
- Journal Title
  
  Progress in Earth and Planetary Science
  
  Volume: 2 Issue: 1 Pages: 1-20
- DOI
  10.1186/s40645-015-0048-3
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-26247086, KAKENHI-PROJECT-26241009
[Journal Article] Pliocene cooling enhanced by flow of low-salinity Bering Sea water to the Arctic Ocean.2015
- Author(s)
  Horikawa, K., Martin, E.E., Chandranath, B., Onodera, J., Seki, O., Sakamoto, T., Ikehara, M., Sakai, S., and Kawamura, K.
- Journal Title
  
  Nature Communications
  
  Volume: 6 Issue: 1 Pages: 1-9
- DOI
  10.1038/ncomms8587
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-26247086, KAKENHI-PROJECT-24221001
[Journal Article] Ventilation changes in the western North Pacific since the last glacial period2012
- Author(s)
  Yusuke Okazaki, Takuya Sagawa, Hirofumi Asahi, Keiji Horikawa, Jonaotaro Onodera
- Journal Title
  
  Climate of the Past
  
  Volume: 8 Issue: 1 Pages: 17-24
- DOI
  10.5194/cp-8-17-2012
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-10J05808, KAKENHI-PROJECT-23810009
[Journal Article] Limits on conservative behaviour of Nd isotopes in seawater assessed from analysis of fish teeth from Pacific core tops2011
- Author(s)
  Horikawa, K., Martin, E.E., Asahara, Y., Sagawa, T.
- Journal Title
  
  Earth and Planetary Science Letters
  
  Volume: 310 Issue: 1-2 Pages: 119-130
- DOI
  10.1016/j.epsl.2011.07.018
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-23510005, KAKENHI-PROJECT-23810009
[Presentation] 富山深海長谷の中には、どんな流れがあるのか？2023
- Author(s)
  千手智晴・張勁・堀川恵司・筒井英人・大塚進平
- Organizer
  第６回富山湾研究会
- Data Source
  KAKENHI-PROJECT-23K22571
[Presentation] 西部北極海の後期完新世環境復元にむけて2023
- Author(s)
  山本正伸，清家弘治，レオニド・ポリアク，ローラ・ゲメリ，ヨンジン・ジョ，内田翔馬，小林稔，小野寺丈尚太郎，村山雅史，岩井雅夫，山本裕二，リチャード・ジョルダン，山田桂，堀川恵司，朝日博史安藤卓人，鈴木健太，加三千宣，完新世北極古環境研究チーム
- Organizer
  JURC-DES Annual Meeting 2023, Feb.27-28, 2023, Kochi
- Data Source
  KAKENHI-PROJECT-23K21746
[Presentation] 富山深海長谷における沈降粒子と表層堆積物の炭素窒素安定同位体比の関係2023
- Author(s)
  大塚進平・張勁・千手智晴・堀川恵司
- Organizer
  第６回富山湾研究会
- Data Source
  KAKENHI-PROJECT-23K22571
[Presentation] 大陸基盤岩および砕屑物の同位体データを用いた西南極氷床融解域の推定2022
- Author(s)
  藤本美柚、堀川恵司、淺原良浩、申基澈、岩井雅夫、Christine Siddoway、 Claus-Dieter Hillenbrand
- Organizer
  第8回地球環境史学会年会
- Data Source
  KAKENHI-PROJECT-21H04924
[Presentation] 富山深海長谷を介した水・物質循環像の解明2022
- Author(s)
  大塚進平、張勁、堀川恵司、安江健一、千手智晴、保科草太
- Organizer
  日本海洋学会2022年度秋季大会
- Data Source
  KAKENHI-PROJECT-23K22571
[Presentation] 富山深海長谷に捕捉された非対称な流動構造2022
- Author(s)
  千手智晴、酒井秋絵、張勁、堀川恵司、筒井英人
- Organizer
  日本海洋学会2022年度秋季大会
- Data Source
  KAKENHI-PROJECT-23K22571
[Presentation] アムンゼン海鮮新世西南極氷史：ガウス-ギルバート境界（約3.6Ma）付近の珪藻化石から2022
- Author(s)
  岩井雅夫・堀川恵司・IODP Exp.379乗船研究者
- Organizer
  日本地質学会早稲田大会, 2022年9月5日. https://doi.org/10.14863/geosocabst.2022.0_73
- Data Source
  KAKENHI-PROJECT-23K21746
[Presentation] Episodes of West Antarctic Ice Sheet retreat during Pliocene warmth revealed by a sedimentary record2021
- Author(s)
  Keiji Horikawa, Masahiro Noda, Miyu Fujimoto et al
- Organizer
  第12回極域科学シンポジウム
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-21H04924
[Presentation] 鮮新世温暖期における西南極大陸氷床の大規模融解：アムンゼン湾堆積物試料のFe-Mn水酸化物のPb同位体比分析から2021
- Author(s)
  野田昌裕、藤本美柚、堀川恵司、申基澈、IODP Expedition 379 Scientists
- Organizer
  2021年度日本地球化学会第68回年会
- Data Source
  KAKENHI-PROJECT-21H04924
[Presentation] Sediment provenance and Indian summer monsoon variability in the Mahanadi Basin of the Bay of Bengal during the last 200 ka2021
- Author(s)
  Lee, J.M., Ikehara, M., Horikawa, K., Asahara, Y., Kim, S., Khim, B.K.
- Organizer
  Goldschmidt 2021, 2021年7月（web会議）
- Int'l Joint Research
- Data Source
  KAKENHI-PLANNED-18H05447
[Presentation] 西南極氷床融解域の推定に向けた大陸基盤岩の地球化学マップ作成とその利用2021
- Author(s)
  藤本美柚、野田昌裕、堀川恵司、淺原良浩、申基澈、Christine Siddoway、Claus-Dieter Hillenbrand
- Organizer
  2021年度地球環境史学会
- Data Source
  KAKENHI-PROJECT-21H04924
[Presentation] Episodes of West Antarctic Ice Sheet retreat during Pliocene warmth revealed by a sedimentary record from the Amundsen Sea2021
- Author(s)
  Horikawa, K., Noda, M., Fujimoto, M., Sahara, Y., Shin, K.-C., Iwai, M., et al.
- Organizer
  The 12th Symposium on Polar Science
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-23K21746
[Presentation] Deglacial productivity changes reflect XRF Br fueled by Cordilleran Ice Sheet dynamics2020
- Author(s)
  Md Nurunnabi Mondal, Keiji Horikawa, Katsuya Nejigaki, Hideki Minami, Masafumi MURAYAMA, Osamu Seki, Yusuke Okazaki
- Organizer
  JPGU 2020
- Data Source
  KAKENHI-PROJECT-17H01853
[Presentation] The advantages and limits of ITRAX core scanner: Learning by comparison with destructive element and isotope data from the Gulf of Alaska sediment core2020
- Author(s)
  Keiji Horikawa, Nurunnabi MD Mondal, Masafumi MURAYAMA, Katsuya Nejigaki, Osamu Seki, Yusuke Okazaki
- Organizer
  JPGU 2020
- Invited
- Data Source
  KAKENHI-PROJECT-17H01853
[Presentation] Ba Stable Isotopes and their Relationship with Salinity in the East China Sea2020
- Author(s)
  Keiji Horikawa, Yuki Tezuka, Takashi Miyazaki, and Shigeyuki Wakaki
- Organizer
  Goldschmidt Hawaii 2020
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-18K18785
[Presentation] Ba stable isotopes in the East China Sea, Japan Sea, Gulf of Alaska, and the South Pacific2020
- Author(s)
  Keiji Horikawa, Yuki Tezuka, Takashi Miyazaki, and Shigeyuki Wakaki
- Organizer
  JPGU 2020
- Data Source
  KAKENHI-PROJECT-18K18785
[Presentation] 最終間氷期における東南極氷床変動の復元2019
- Author(s)
  飯塚睦, 関宰，堀川恵司，山本正伸，池原実，杉崎彩子，板木拓也，入野智久,菅沼悠介，Matthieu Civel，Tina van de Flierdt，Liam Holder
- Organizer
  第 5 回地球環境史学会年会
- Data Source
  KAKENHI-PROJECT-17H01166
[Presentation] ダブルスパイク-TIMS法を用いた海水の高精度Ba安定同位体分析法開発2019
- Author(s)
  若木重行，手塚勇輝，宮崎隆，堀川恵司
- Organizer
  JPGU 2019
- Data Source
  KAKENHI-PROJECT-18K18785
[Presentation] Reconstructions of Antarctic ice sheet and ocean temperature variabilities in the late Pleistocene interglacials2019
- Author(s)
  Iizuka, M., Seki, O., Horikawa, K., Yamamoto, M., Ikehara, M., Sugisaki, S., Itaki, T., Irino, T., Suganuma, Y.
- Organizer
  International Conference on Paleoceanography
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17H01166
[Presentation] Reconstruction of Antarctic ice shelf variability in the Last Interglacial2019
- Author(s)
  Iizuka M，Seki O，Horikawa K， Yamamoto M，Ikehara M，Sugisaki S， Itaki T，Irino T，Suganuma Y
- Organizer
  The Second Zunoujunkan Workshop Cenozoic land-ocean linkages inAsia and the western Pacific and Indian Oceans
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17H01166
[Presentation] Response of biological production in iron-enrich coastal Gulf of Alaska from glacier melting at past meltwater events2019
- Author(s)
  Mondal MD Nurunnabi, 堀川恵司他
- Organizer
  東京大学大気海洋研究所共同利用研究集会　GEOTRACES-Japanの現状と今後の展開
- Data Source
  KAKENHI-PROJECT-17H01853
[Presentation] 東南極域海底堆積物を用いた過去 15 万年間の南極氷床変動復元2019
- Author(s)
  関宰，飯塚睦，堀川恵司，入野智久，池原実，山本正伸，Tina van de Flierdt，板木拓也，杉崎彩子，菅沼悠介
- Organizer
  第 5 回地球環境史学会年会
- Data Source
  KAKENHI-PROJECT-17H01166
[Presentation] Reconstruction of Antarctic Ice Sheet Variability during the Last Interglacial (MIS5e)2018
- Author(s)
  Seki O, Yamamoto　M, Ikehara M, Sugisaki S, Itaki T, Suganuma Y, Horikawa K
- Organizer
  SCAR/IASC Open Science Conference
- Data Source
  KAKENHI-PROJECT-17H01166
[Presentation] 海水・炭酸塩のBa同位体比分析に向けたBa単離法の検討2018
- Author(s)
  手塚勇輝、若木重行、堀川恵司
- Organizer
  日本地球化学会
- Data Source
  KAKENHI-PROJECT-18K18785
[Presentation] 白鳳丸KH17-3次航海におけるアラスカ湾でのコア試料採泥と今後の展開2017
- Author(s)
  堀川恵司，村山雅史，関宰
- Organizer
  日本第四紀学会
- Data Source
  KAKENHI-PROJECT-17H01853
[Presentation] 1973-74年(ラニーニャ年)と2014-15年（エルニーニョ年）の西赤道太平洋表層海水に見られる酸素同位体比の大きな変化2017
- Author(s)
  堀川恵司，西田絵里奈，小平智弘，張勁
- Organizer
  日本地球化学会
- Data Source
  KAKENHI-PROJECT-17H01853
[Presentation] 珪質微化石群集に基づく過去630万年間の南大西洋ODP704地点の表層水温変動2016
- Author(s)
  小野寺丈尚太郎・関宰・堀川恵司
- Organizer
  日本地球惑星科学連合2016年大会
- Place of Presentation
  幕張メッセ(千葉県千葉市）
- Data Source
  KAKENHI-PROJECT-26287129
[Presentation] Cooling of deep Southern Ocean in the late Miocene2016
- Author(s)
  K. HORIKAWA, R. KAWANISHI, O. SEKI, Y. OKAZAKI, J. ONODERA
- Organizer
  The 26th Goldschmidt Conference
- Place of Presentation
  パシフィコ横浜（神奈川県横浜市）
- Year and Date
  2016-06-26
- Data Source
  KAKENHI-PROJECT-26287129
[Presentation] Variations in the East Asian Summer Monsoon during the Last 400 kyr Reconstructed Using Oxygen Isotope and Mg/Ca-Derived Sea Surface Temperatures at IODP Site U14292016
- Author(s)
  Horikawa K, Kawanishi R, Seki O, Okazaki Y & Onodera J
- Organizer
  Goldschmidt Conference 2016
- Place of Presentation
  横浜国際会議場（神奈川県横浜市）
- Year and Date
  2016-07-26
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-26287129
[Presentation] 過去1000万年間のネオジム同位体比変化から推察される日本海の形成史2016
- Author(s)
  小坂由紀子，堀川恵司，浅原良浩，張勁
- Organizer
  日本地球化学会
- Place of Presentation
  大阪市立大学
- Year and Date
  2016-09-14
- Data Source
  KAKENHI-PROJECT-26870215
[Presentation] 新生代後期(過去約1000万年間)の長期的な全球寒冷化における南大洋の役割2016
- Author(s)
  関宰、堀川恵司、小野寺丈尚太郎、岡崎裕典、阿部彩子
- Organizer
  2016年日本海洋学会春季大会
- Place of Presentation
  東京大学（東京都文京区）
- Year and Date
  2016-03-14
- Invited
- Data Source
  KAKENHI-PROJECT-26287129
[Presentation] 立山弥陀ヶ原湿原の泥炭の堆積年代と含まれる強熱残渣粒子の存在量2014
- Author(s)
  朴木英治・渡辺幸一・堀川恵司
- Organizer
  日本第四紀学会2014大会
- Place of Presentation
  東京大学柏キャンパス
- Year and Date
  2014-09-06
- Data Source
  KAKENHI-PROJECT-24501301
[Presentation] 佐渡沖過去1.8万年間の酸素同位体比・Mg/Ca水温2013
- Author(s)
  小平智弘, 堀川恵司, 池原研, 村山雅史, 張勁
- Organizer
  2012年度古海洋シンポジウム
- Place of Presentation
  柏
- Data Source
  KAKENHI-PROJECT-23810009
[Presentation] ベーリング海IODP323次公開で得られた堆積物コアのネオジム・鉛同位体比の解析から明らかになったアラスカ山岳氷河の発達史2013
- Author(s)
  堀川恵司
- Organizer
  「北極域における過去の気候・環境変動」シンポジウム
- Place of Presentation
  国立
- Data Source
  KAKENHI-PROJECT-23810009
[Presentation] 過去1.8万年間の日本海の水温と塩分復元2012
- Author(s)
  小平智弘, 堀川恵司, 池原研, 村山雅史, 張勁
- Organizer
  2012年度日本地球惑星科学連合大会
- Place of Presentation
  幕張
- Data Source
  KAKENHI-PROJECT-23810009
[Presentation] Nd同位体比を用いた海洋循環・水塊構造の解析2011
- Author(s)
  堀川恵司
- Organizer
  日本古生物学会2011年年会
- Place of Presentation
  金沢大学
- Year and Date
  2011-07-02
- Data Source
  KAKENHI-PROJECT-23810009
[Presentation] Nd同位体比を用いた海洋循環・水塊構造の解析
- Author(s)
  堀川恵司
- Organizer
  日本古生物学会2011年年会
- Data Source
  KAKENHI-PROJECT-23810009
[Presentation] Changes of eolian dust depositions during last 11000 years in the peat collected at Midagahara wetland on the Mt. Tateyama, central Japan
- Author(s)
  Hideharu Honoki, Koichi Watanabe, Keiji Horikawa, Yoshiko Masubuchi and Ryoichi Yoshii
- Organizer
  XIX INQUA Congress
- Place of Presentation
  名古屋国際会議場
- Year and Date
  2015-07-27 – 2015-08-02
- Data Source
  KAKENHI-PROJECT-24501301
[Presentation] ベーリング海IODP323次航海で得られた堆積物コアのネオジム・鉛同位体比の解析から明らかになったアラスカ山岳氷河の発達史
- Author(s)
  堀川恵司
- Organizer
  北極域における過去の気候・環境変動」シンポジウム
- Data Source
  KAKENHI-PROJECT-23810009
[Presentation] 魚歯化石のネオジム同位体比を用いた日本海底層水の起源解析
- Author(s)
  小坂由紀子，堀川恵司，淺原良浩，張勁
- Organizer
  日本地球化学会
- Place of Presentation
  富山大学
- Year and Date
  2014-09-16 – 2014-09-18
- Data Source
  KAKENHI-PROJECT-26870215

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Horikawa Keiji 堀川 恵司

HORIKAWA Keiji 堀川 恵司

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Study on a huge collapse of the Antarctic Ice Sheet during past warmer periods: New insights from Pb isotope analysisPrincipal Investigator

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Detection of meltwater events of glaciers and ice sheets using analysis of Ba stable isotopesPrincipal Investigator

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Impact of deglacial melt of the Cordillera Ice Sheet on the Gulf of Alaska coastal environment: geochemical and molecular biological analyses of marine sedimentsPrincipal Investigator

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Analysis of evolution of the Japan Sea based on neodymium isotopes of fossil fish teeth/debrisPrincipal Investigator

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Horikawa Keiji 堀川恵司

HORIKAWA Keiji 堀川恵司