KOMAI Takeshi 駒井武

Researcher Number	30357024
Other IDs	https://orcid.org/0000-0003-2244-5177
Affiliation (based on the past Project Information) *help	2013 – 2021: 東北大学, 環境科学研究科, 教授 2015: 東北大学, 大学院環境科学研究科, 教授 2012: 独立行政法人産業技術総合研究所, その他部局等, グループ長 2011: 敬愛大学, 産総研地圏環境, グループ長 2009 – 2010: 独立行政法人産業技術総合研究所, 地圏環境資源部門, 副部門長 2008: 東北大学, 独立行政法人産業技術総合研究所・地圏環境資源部門, 副部門長
Review Section/Research Field	Principal Investigator Medium-sized Section 31:Nuclear engineering, earth resources engineering, energy engineering, and related fields / Medium-sized Section 25:Social systems engineering, safety engineering, disaster prevention engineering, and related fields / Complex systems Except Principal Investigator Complex systems / Medium-sized Section 63:Environmental analyses and evaluation and related fields / Geography / Earth system and resources enginnering
Keywords	Principal Investigator 地球化学 / スパースモデリング / データ駆動 / 津波堆積物 / 超臨界水 / 炭素固定 / 鉱物触媒 / CO2削減 / 水素生成 / 地化学反応 … More / CO2固定 / ジオリアクター / 超臨界地熱 / 二酸化炭素削減 / 水素製造 / 鉱物資源 / 地球化学反応 / 地球化学調査 / 防災・減災 / 地球化学分析 / 歴史津波堆積物 / 次元圧縮 / 津波防災 / データ駆動解析 / 高次元データ / ベイズ推定 / 地殻流体 / ベイズ推論 / 津波 / 岩石・鉱物・考証学 / 環境質定量化・予測 / 岩石 / 地球化学データ / 学融合型共同研究 / 機械学習 / モデル化 / 地質学 / 変成岩 / 土壌 / 固体地球科学 / データ解析 … More Except Principal Investigator スパースモデリング / リスク評価 / 持続可能性 / 環境修復フレームワーク / Sustainable Remediation / 放射性セシウム / 損失余命 / サステナブル・レメディエーション / 休廃止鉱山 / 環境・社会・経済 / 幸福度 / 原子力災害 / 大規模環境汚染 / サステイナブル・レメディエーション / 惑星科学 / 地球科学 / 地球化学調査 / MRI画像 / 巨大ブラックホールの撮像 / 磁気共鳴医学 / 火星リモートセンシング / 津波堆積物 / データ駆動科学 / データ駆動科学の数理基盤 / 情報数理の基盤形成 / 領域横断的分野交流 / 国際会議開催 / 若手人材育成 / 三つのレベル / 数理基盤形成 / モデリング原理の確立 / データ駆動科学の実践 / 高次元データ駆動科学 / 井戸水 / 雨水利用 / 地質 / 水質 / 生活用水 / 井戸 / ボーリング調査 / 井戸水利用 / 地下水 / ナワルパラシ / テライ低地 / ネパール / ヒ素汚染 / 土壌 / 底質 / 重金属類 / POPs / 環境修復 / 環境調査 / メコン川流域 Less

Innovative study on new energy development with carbon storage using reaction field in super-critical geothermal reservoirPrincipal Investigator
- Principal Investigator
  
  Komai Takeshi
- Project Period (FY)
  2019 – 2021
- Research Category
  
  Grant-in-Aid for Challenging Research (Exploratory)
- Review Section
  
  Medium-sized Section 31:Nuclear engineering, earth resources engineering, energy engineering, and related fields
- Research Institution
  Tohoku University
High precision discrimination of paleo-tsunami deposits using high dimensional data driven analysisPrincipal Investigator
- Principal Investigator
  
  Takeshi Komai
- Project Period (FY)
  2018 – 2020
- Research Category
  
  Grant-in-Aid for Scientific Research (A)
- Review Section
  
  Medium-sized Section 25:Social systems engineering, safety engineering, disaster prevention engineering, and related fields
- Research Institution
  Tohoku University
Development of environmental remediation framework that encompasses rationality and sustainability for large-scale environmental pollution
- Principal Investigator
  
  Yasutaka Tetsuo
- Project Period (FY)
  2018 – 2020
- Research Category
  
  Grant-in-Aid for Scientific Research (A)
- Review Section
  
  Medium-sized Section 63:Environmental analyses and evaluation and related fields
- Research Institution
  National Institute of Advanced Industrial Science and Technology
Support for the international activities of sparse modeling
- Principal Investigator
  
  Okada Masato
- Project Period (FY)
  2015 – 2017
- Research Category
  
  Grant-in-Aid for Scientific Research on Innovative Areas (Research in a proposed research area)
- Review Section
  
  Complex systems
- Research Institution
  The University of Tokyo
Support and publicity for initialtive for High-dimensional Data-Driven Science through deepening of sparse modeling
- Principal Investigator
  
  Okada Masato
- Project Period (FY)
  2013 – 2017
- Research Category
  
  Grant-in-Aid for Scientific Research on Innovative Areas (Research in a proposed research area)
- Review Section
  
  Complex systems
- Research Institution
  The University of Tokyo
Earth Process Model Development by Data Driven Analysis based on Sparse ModelingPrincipal Investigator
- Principal Investigator
  
  Komai Takeshi
- Project Period (FY)
  2013 – 2017
- Research Category
  
  Grant-in-Aid for Scientific Research on Innovative Areas (Research in a proposed research area)
- Review Section
  
  Complex systems
- Research Institution
  Tohoku University
Current Status of Arsenic Contamination and its Countermeasures in Terai Lowland, Nepal
- Principal Investigator
  
  Nakamura Keizo
- Project Period (FY)
  2011 – 2015
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Research Field
  
  Geography
- Research Institution
  Keiai University
Mekong Sediment Pollution Assessment and Treatability Study
- Principal Investigator
  
  INOUE Chihiro
- Project Period (FY)
  2008 – 2010
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Research Field
  
  Earth system and resources enginnering
- Research Institution
  Tohoku University

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

All Journal Article Presentation

[Journal Article] Sustainable process for enhanced CO2 mineralization of calcium silicates using a recyclable chelating agent under alkaline conditions2022
- Author(s)
  Wang Jiajie、Watanabe Noriaki、Inomoto Kosuke、Kamitakahara Masanobu、Nakamura Kengo、Komai Takeshi、Tsuchiya Noriyoshi
- Journal Title
  
  Journal of Environmental Chemical Engineering
  
  Volume: 10 Issue: 1 Pages: 107055-107055
- DOI
  10.1016/j.jece.2021.107055
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-21K14571, KAKENHI-PROJECT-19K22150
[Journal Article] A geochemical approach for source apportionment and environmental impact assessment of heavy metals in a Cu?Ni mining region, Botswana2022
- Author(s)
  Motswaiso Fiona、Wang Jiajie、Nakamura Kengo、Watanabe Noriaki、Komai Takeshi
- Journal Title
  
  Environmental Earth Sciences
  
  Volume: 81 Issue: 5 Pages: 01229-01229
- DOI
  10.1007/s12665-021-10158-y
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-18H03820
[Journal Article] Applicability of silty material brought by black tsunami to estimation of inundation area2021
- Author(s)
  Nakamura Kousuke、Komai Takeshi
- Journal Title
  
  Japanese Geotechnical Society Special Publication
  
  Volume: 9 Issue: 5 Pages: 180-185
- DOI
  10.3208/jgssp.v09.cpeg119
- NAID
  130008103378
- ISSN
  2188-8027
- Year and Date
  2021-10-12
- Language
  English
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-18H03820
[Journal Article] Enhancement of aragonite mineralization with a chelating agent for CO2 storage and utilization at low to moderate temperatures2021
- Author(s)
  Wang Jiajie、Watanabe Noriaki、Inomoto Kosuke、Kamitakahara Masanobu、Nakamura Kengo、Komai Takeshi、Tsuchiya Noriyoshi
- Journal Title
  
  Scientific Reports
  
  Volume: 11 Issue: 1 Pages: 13956-13956
- DOI
  10.1038/s41598-021-93550-9
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-21K14571, KAKENHI-PROJECT-19K22150
[Journal Article] Data-driven analysis for source apportionment and geochemical backgrounds establishment of toxic elements and REEs in the Tohoku region, Japan2021
- Author(s)
  Pujiwati Arie、Wang Jiajie、Nakamura Kengo、Kawabe Yoshishige、Watanabe Noriaki、Komai Takeshi
- Journal Title
  
  Chemosphere
  
  Volume: 263 Pages: 128268-128268
- DOI
  10.1016/j.chemosphere.2020.128268
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-18H03820, KAKENHI-PROJECT-19K22150
[Journal Article] Creating Cloud-Fracture Network by Flow-induced Microfracturing in Superhot Geothermal Environments2021
- Author(s)
  Goto Ryota、Watanabe Noriaki、Sakaguchi Kiyotoshi、Miura Takahiro、Chen Youqing、Ishibashi Takuya、Pramudyo Eko、Parisio Francesco、Yoshioka Keita、Nakamura Kengo、Komai Takeshi、Tsuchiya Noriyoshi
- Journal Title
  
  Rock Mechanics and Rock Engineering
  
  Volume: 2021(3) Issue: 6 Pages: 112-121
- DOI
  10.1007/s00603-021-02416-z
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19K22150, KAKENHI-PROJECT-17H03504, KAKENHI-PROJECT-20J20108, KAKENHI-PROJECT-18K19039
[Journal Article] Formation of amorphous silica nanoparticles and its impact on permeability of fractured granite in superhot geothermal environments2021
- Author(s)
  Watanabe Noriaki、Abe Hikaru、Okamoto Atsushi、Nakamura Kengo、Komai Takeshi
- Journal Title
  
  Scientific Reports
  
  Volume: 11 Issue: 1 Pages: 84744-84744
- DOI
  10.1038/s41598-021-84744-2
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-19K22150, KAKENHI-PROJECT-18KK0376, KAKENHI-PROJECT-16H06347, KAKENHI-PROJECT-17H03504, KAKENHI-PROJECT-18K19039
[Journal Article] CO2 injection-induced complex cloud-fracture networks in granite at conventional and superhot geothermal conditions2021
- Author(s)
  Pramudyo Eko、Goto Ryota、Watanabe Noriaki、Sakaguchi Kiyotoshi、Nakamura Kengo、Komai Takeshi
- Journal Title
  
  Geothermics
  
  Volume: 97 Pages: 102265-102265
- DOI
  10.1016/j.geothermics.2021.102265
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17H03504, KAKENHI-PROJECT-20J20108, KAKENHI-PROJECT-21K18200, KAKENHI-PROJECT-19K22150
[Journal Article] Characteristics of hydrogen production with carbon storage by CO2-rich hydrothermal alteration of olivine in the presence of Mg?Al spinel2020
- Author(s)
  Wang Jiajie、Watanabe Noriaki、Okamoto Atsushi、Nakamura Kengo、Komai Takeshi
- Journal Title
  
  International Journal of Hydrogen Energy
  
  Volume: in press Issue: 24 Pages: 13163-13175
- DOI
  10.1016/j.ijhydene.2020.03.032
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17H02981, KAKENHI-PROJECT-18J12695, KAKENHI-PROJECT-18K18778, KAKENHI-PROJECT-19K22150, KAKENHI-PROJECT-18KK0376
[Journal Article] A geochemical approach for identifying marine incursions: Implications for tsunami geology on the Pacific coast of northeast Japan2020
- Author(s)
  Takahiro Watanabe, Noriyoshi Tsuchiya, Shin-ichi Yamasaki, Yuki Sawai, Norihiro Hosoda, Fumiko W. Nara, Toshio Nakamura, Takeshi Komai
- Journal Title
  
  Applied Geochemistry
  
  Volume: 118 Pages: 104644-104644
- DOI
  10.1016/j.apgeochem.2020.104644
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-20K21839, KAKENHI-PROJECT-18H03820
[Journal Article] Geochemical Investigation of Metals and Trace Elements around the Abandoned Cu-Ni Mine Site in Selibe Phikwe2019
- Author(s)
  Motswaiso Fiona S.、Nakamura Kengo、Watanabe Noriaki、Komai Takeshi
- Journal Title
  
  Journal of Geoscience and Environment Protection
  
  Volume: 07 Issue: 05 Pages: 275-293
- DOI
  10.4236/gep.2019.75020
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-18H03820
[Journal Article] NaHCO3-promoted olivine weathering with H2 generation and CO2 sequestration in alkaline hydrothermal system2019
- Author(s)
  Wang J、Nakamura K、Watanabe N、Okamoto A、Komai T
- Journal Title
  
  IOP Conference Series: Earth and Environmental Science
  
  Volume: 257 Pages: 012017-012017
- DOI
  10.1088/1755-1315/257/1/012017
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19K22150
[Journal Article] Pyroxene control of H2 production and carbon storage during water-peridotite-CO2 hydrothermal reactions2019
- Author(s)
  Wang Jiajie、Watanabe Noriaki、Okamoto Atsushi、Nakamura Kengo、Komai Takeshi
- Journal Title
  
  International Journal of Hydrogen Energy
  
  Volume: 44 Issue: 49 Pages: 26835-26847
- DOI
  10.1016/j.ijhydene.2019.08.161
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19K22150, KAKENHI-PROJECT-16H06347, KAKENHI-PROJECT-17H02981, KAKENHI-PROJECT-18J12695
[Journal Article] Chemical Components of Heavy Metals in Tsunami Deposits and its Effects to Groundwater and Soil2019
- Author(s)
  KOMAI Takeshi
- Journal Title
  
  Journal of Groundwater Hydrology
  
  Volume: 61 Issue: 1 Pages: 47-54
- DOI
  10.5917/jagh.61.47
- NAID
  130007706273
- ISSN
  0913-4182, 2185-5943
- Year and Date
  2019-02-28
- Language
  Japanese
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-18H03820
[Journal Article] Acceleration of hydrogen production during water-olivine-CO2 reactions via high-temperature-facilitated Fe(II) release2019
- Author(s)
  Wang Jiajie、Watanabe Noriaki、Okamoto Atsushi、Nakamura Kengo、Komai Takeshi
- Journal Title
  
  International Journal of Hydrogen Energy
  
  Volume: 23 Issue: 23 Pages: 11514-11524
- DOI
  10.1016/j.ijhydene.2019.03.119
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-18K18778, KAKENHI-PROJECT-19K22150, KAKENHI-PROJECT-16H06347, KAKENHI-PROJECT-17H02981, KAKENHI-PROJECT-18J12695
[Journal Article] 津波堆積物に含有する重金属等の化学組成と地下水・土壌への影響2019
- Author(s)
  駒井　武、中村謙吾、川辺能成、桑谷　立
- Journal Title
  
  地下水学会誌
  
  Volume: 61 Pages: 47-54
- NAID
  130007706273
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-18H03820
[Journal Article] JournalConstruction of a conceptual model for confined groundwater flow in the Gunii Khooloi Basin, Southern Gobi Region2019
- Author(s)
  Batdemberel Bayanzul, Kengo Nakamura, Isao Machida, Noriaki Watanabe, Komai Takeshi
- Journal Title
  
  Hydrogeology
  
  Volume: 27(2) Issue: 5 Pages: 1-9
- DOI
  10.1007/s10040-019-01955-8
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-18H03820
[Journal Article] Restoration Measures After the 2011 Tohoku-oki Tsunami and Their Impact on Tsunami Research2018
- Author(s)
  Chagu-Goff Catherine、Goto Kazuhisa、Sugawara Daisuke、Nishimura Yuichi、Komai Takeshi
- Journal Title
  
  Advances in Natural and Technological Hazards Research
  
  Volume: 118 Pages: 229-247
- DOI
  10.1007/978-3-319-58691-5_14
- ISBN
  9783319586908, 9783319586915
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-18H03820
[Journal Article] Application of multivariate analysis to investigate the trace element contamination in top soil of coal mining district in Jorong, South Kalimantan, Indonesia2018
- Author(s)
  Pujiwati Arie、Nakamura K、Watanabe N、Komai T
- Journal Title
  
  IOP Conference Series: Earth and Environmental Science
  
  Volume: 118 Pages: 012062-012062
- DOI
  10.1088/1755-1315/118/1/012062
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-18H03820
[Journal Article] Extraction of Surface Soil Geochemical Characteristics of Element Concertation by Principal Component Analysis2018
- Author(s)
  NAKAMURA Kengo、KUWATANI Tatsu、KOMAI Takeshi、YAMASAKI Shin-ichi
- Journal Title
  
  Journal of MMIJ
  
  Volume: 134 Issue: 2 Pages: 13-21
- DOI
  10.2473/journalofmmij.134.13
- NAID
  130006351472
- ISSN
  1881-6118, 1884-0450
- Language
  Japanese
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PLANNED-25120005
[Journal Article] Restoration Measures After the 2011 Tohoku-oki Tsunami and Their Impact on Tsunami Research2017
- Author(s)
  Catherine Chague‐Goff, Kazuhisa Goto, Daisuke Sugawara, Yuichi Nishimura, Takeshi Komai
- Journal Title
  
  The 2011 Japan Earthquake and Tsunami: Reconstruction and Restoration
  
  Volume: - Pages: 229-247
- Peer Reviewed / Int'l Joint Research
- Data Source
  KAKENHI-INTERNATIONAL-15K21718
[Journal Article] Development of a predictive model for lead, cadmium and fluorine soil?water partition coefficients using sparse multiple linear regression analysis2017
- Author(s)
  Nakamura Kengo、Yasutaka Tetsuo、Kuwatani Tatsu、Komai Takeshi
- Journal Title
  
  Chemosphere
  
  Volume: 186 Pages: 501-509
- DOI
  10.1016/j.chemosphere.2017.07.131
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PLANNED-25120005
[Journal Article] 主成分分析を用いた表層土壌の元素濃度の地球化学的特徴の抽出2017
- Author(s)
  中村謙吾・桑谷立・駒井武・山崎慎一
- Journal Title
  
  資源素材学会誌
  
  Volume: 133 Pages: 68-73
- NAID
  130006351472
- Peer Reviewed / Acknowledgement Compliant
- Data Source
  KAKENHI-PLANNED-25120005
[Journal Article] X線CTを用いた三次元間隙構造可視化による土壌充填カラムにおける間隙率分布の評価2016
- Author(s)
  中村謙吾・青木飛翔・渡邉則昭・駒井武
- Journal Title
  
  土木学会論文集C（地圏工学）
  
  Volume: 72 Pages: 190-195
- NAID
  130005158091
- Peer Reviewed / Acknowledgement Compliant
- Data Source
  KAKENHI-PLANNED-25120005
[Journal Article] Extraction of heavy metals characteristics of the 2011 Tohoku tsunami deposits2016
- Author(s)
  Kengo Nakamura, Tatsu Kuwatani, Yoshishige Kawabe, Takeshi Komai
- Journal Title
  
  Chemosphere
  
  Volume: 144 Pages: 1241-1248
- Peer Reviewed
- Data Source
  KAKENHI-INTERNATIONAL-15K21718
[Journal Article] Discrimination of tsunami deposits using sparse modeling technique2016
- Author(s)
  Takeshi Komai, Tatsu Kuwatani, Kengo Nakamura, Noriyoshi Tsuchiya
- Journal Title
  
  J. IEIC
  
  Volume: 99 Pages: 418-423
- Peer Reviewed
- Data Source
  KAKENHI-INTERNATIONAL-15K21718
[Journal Article] <b>A Mathematical Statistical Approach to Assess and Research Heavy Metals in Natori River, Sendai Plain</b>2016
- Author(s)
  中村謙吾・佐藤海里・川辺能成・桑谷立・駒井武
- Journal Title
  
  Journal of MMIJ
  
  Volume: 132 Issue: 1 Pages: 22-30
- DOI
  10.2473/journalofmmij.132.22
- NAID
  130005123152
- ISSN
  1881-6118, 1884-0450
- Language
  Japanese
- Peer Reviewed / Acknowledgement Compliant
- Data Source
  KAKENHI-PLANNED-25120005
[Journal Article] Extraction of heavy metals characteristics of the 2011 Tohoku tsunami deposits using multiple classification analysis2016
- Author(s)
  Kengo Nakamura , Tatsu Kuwatani , Yoshishige Kawabe , Takeshi Komai
- Journal Title
  
  Chemosphere
  
  Volume: 144 Pages: 1241-1248
- DOI
  10.1016/j.chemosphere.2015.09.078
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-15K20864, KAKENHI-INTERNATIONAL-15K21718, KAKENHI-PLANNED-25120005
[Journal Article] スパースモデリングによる津波堆積物の判別－津波到達推定への応用－2016
- Author(s)
  駒井武・桑谷立・中村謙吾・土屋範芳
- Journal Title
  
  電子情報通信学会会誌
  
  Volume: 99 Pages: 418-423
- Acknowledgement Compliant
- Data Source
  KAKENHI-PLANNED-25120005
[Journal Article] ﾈﾊﾟｰﾙ・テライ低地中央部ナワルパラシにおける全天日射量・降水量・蒸発量観測結果（2013）2015
- Author(s)
  中村圭三・松本太・駒井武・松尾宏・谷地隆・大岡健三
- Journal Title
  
  敬愛大学総合地域研究
  
  Volume: 5 Pages: 43-49
- Peer Reviewed / Acknowledgement Compliant
- Data Source
  KAKENHI-PROJECT-23401006
[Journal Article] ネパール・テライ低地における地下水汚染の地球化学的特徴と数理統計解析2015
- Author(s)
  駒井武・中村憲吾・大岡健三・成澤昇・松尾宏・中村圭三
- Journal Title
  
  環境地質学論文集
  
  Volume: 25 Pages: 78-83
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-23401006
[Journal Article] 津波堆積物に含有する重金属の化学分析と地球科学的特徴2015
- Author(s)
  駒井武
- Journal Title
  
  環境と測定技術
  
  Volume: 42 Pages: 14-21
- Peer Reviewed / Acknowledgement Compliant
- Data Source
  KAKENHI-INTERNATIONAL-15K21718
[Journal Article] ネパール・テライ低地における気候環境調査2014
- Author(s)
  中村圭三・松本太・濱田浩美・駒井武・大岡健三・谷地隆・松尾宏・谷口智雅・戸田真夏
- Journal Title
  
  法政地理
  
  Volume: 46 Pages: 17-24
- NAID
  120006484768
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-23401006
[Journal Article] ネパール・テライ低地における地下水ヒ素汚染2014
- Author(s)
  濱田浩美・中村圭三・駒井武・大岡健三・谷口智雅・谷地隆・松本太・戸田真夏・松尾宏・ギミルハリパラサド
- Journal Title
  
  千葉大学教育学部研究紀要
  
  Volume: 62 Pages: 385-392
- NAID
  120007054703
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-23401006
[Journal Article] Evaluation of Geochemical Characteristics of Tsunami Deposits by the 2011 off the Pacific Cost of Tohoku Earthquake Using Dimensionality Reduction with a Principal Component Analysis2014
- Author(s)
  桑谷立, 中村謙吾, 渡邊隆広, 小川泰正, 駒井　武
- Journal Title
  
  Journal of Geography (Chigaku Zasshi)
  
  Volume: 123 Issue: 6 Pages: 923-935
- DOI
  10.5026/jgeography.123.923
- NAID
  130004813834
- ISSN
  0022-135X, 1884-0884
- Language
  Japanese
- Peer Reviewed / Acknowledgement Compliant
- Data Source
  KAKENHI-PLANNED-25120005, KAKENHI-PROJECT-25630410
[Journal Article] ネパール・テライ低地の砒素汚染と周辺地質2014
- Author(s)
  大岡健三・駒井武・成澤昇・中村圭三・濱田浩美・松尾宏・谷地隆・松本太
- Journal Title
  
  環境地質学論文集
  
  Volume: 24 Pages: 45-50
- Peer Reviewed / Acknowledgement Compliant
- Data Source
  KAKENHI-PROJECT-23401006
[Journal Article] Machine-learning techniques for geochemical discrimination of 2011 Tohoku tsunami deposits2014
- Author(s)
  T. Kuwatani, K. Nagata, M. Okada, T. Watanabe, Y. Ogawa, T. Komai, N. Tsuchiya
- Journal Title
  
  Scientific Reports
  
  Volume: 4 Issue: 1 Pages: 7077-7077
- DOI
  10.1038/srep07077
- Peer Reviewed / Acknowledgement Compliant / Open Access
- Data Source
  KAKENHI-PLANNED-25120005, KAKENHI-PROJECT-25630410, KAKENHI-PLANNED-25120009
[Journal Article] ネパール・テライ低地における砒素汚染の現地調査と対策2014
- Author(s)
  駒井武・大岡健三・中村圭三・濱田浩美・成澤昇・松尾宏・谷地隆・松本太
- Journal Title
  
  環境地質学論文集
  
  Volume: 24 Pages: 51-56
- Peer Reviewed / Acknowledgement Compliant
- Data Source
  KAKENHI-PROJECT-23401006
[Journal Article] ネパールにおけるひ素地下水汚染の現地調査（速報）2014
- Author(s)
  駒井武・中村圭三教授ほかネパール調査チーム
- Journal Title
  
  環境管理
  
  Volume: 50-11 Pages: 22-26
- NAID
  40020267497
- Data Source
  KAKENHI-PROJECT-23401006
[Journal Article] ネパール・テライ低地の砒素汚染と上流域の関係2013
- Author(s)
  大岡健三・駒井　武・中村圭三・濱田浩美・松尾　宏・谷地　隆・松本　太・谷口智雅
- Journal Title
  
  環境地質学論文集
  
  Volume: 23 Pages: 147-152
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-23401006
[Journal Article] ネパール・テライ低地における砒素汚染と地質環境の関係2013
- Author(s)
  駒井　武・大岡健三・中村圭三・濱田浩美・松尾　宏・谷地　隆・松本　太・谷口智雅
- Journal Title
  
  環境地質学論文集
  
  Volume: 23 Pages: 153-158
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-23401006
[Presentation] Creating a sustainable society for development and environmental harmony2021
- Author(s)
  Takeshi Komai, Jiajie Wang, Noriaki Watanabe
- Organizer
  Material Research Meeting 2021
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19K22150
[Presentation] 地球化学プロセス抽出のためのフォーワードモデリングと逆解析2021
- Author(s)
  桑谷立、中村謙吾、赤穂昭太郎、駒井武
- Organizer
  JpGU-AGU joint Meeting 2021
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-18H03820
[Presentation] 高次元データ駆動解析による津波堆積物の地球化学的判別2020
- Author(s)
  駒井武, 中村謙吾, 桑谷立
- Organizer
  資源・素材2020
- Invited
- Data Source
  KAKENHI-PROJECT-18H03820
[Presentation] Enhanced hydrogen production with CO2 storage through hydrothermal alteration of peridotite2020
- Author(s)
  Jiajie Wang, Noriaki Watanabe, Atsushi Okamoto, Kengo Nakamura, Takeshi Komai
- Organizer
  北京大学地球と空間科学学院，地球深部の炭素質流体に関する研究集会
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19K22150
[Presentation] 機械学習による津波堆積物の判別および東日本地域のデータベース構築2020
- Author(s)
  駒井　武、栗田満瑠、中村謙吾、桑谷　立
- Organizer
  第30回環境地質学シンポジウム
- Data Source
  KAKENHI-PROJECT-18H03820
[Presentation] 地球化学データ駆動解析による古津波堆積物の高精度判別2020
- Author(s)
  駒井　武、山藤靖一郎、中村謙吾
- Organizer
  地球惑星科学連合大会（AGU Joint meeting）
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-18H03820
[Presentation] Hydrogen production with CO2 utilization and storage through hydrothermal alteration of peridotite2020
- Author(s)
  Jiajie Wang, Noriaki Watanabe, Atsushi Okamoto, Kengo Nakamura, Takeshi Komai
- Organizer
  資源・素材2020（仙台）オンライン大会
- Data Source
  KAKENHI-PROJECT-19K22150
[Presentation] ITRAX地球化学分析に基づいた歴史津波堆積物の高精度判別手法の開発2019
- Author(s)
  山藤靖一郎、中村謙吾、駒井　武
- Organizer
  第29回環境科学研究科地質学シンポジウム
- Data Source
  KAKENHI-PROJECT-18H03820
[Presentation] エネルギー資源創成研究～エネルギーと環境の狭間～2019
- Author(s)
  駒井　武
- Organizer
  JSTサイエンスアゴラ in 仙台 2019
- Invited
- Data Source
  KAKENHI-PROJECT-19K22150
[Presentation] Simultaneous process of Hydrogen production with CO2 utilization using georeactor system2019
- Author(s)
  Takeshi Komai, Noriyoshi Tsuchiya, Jiajie Wang
- Organizer
  International Conference of Applied Energy (Tokyo)
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19K22150
[Presentation] Hydrogen production with CO2 utilization/storage using georeactors2019
- Author(s)
  Jiajie Wang, Noriaki Watanabe, Kengo Nakamura, Takeshi Komai
- Organizer
  Sustainable Remediation and Practices for Soil and Groundwater pollution workshop (Thailand)
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19K22150
[Presentation] 地球環境科学領域のSDGｓ志向調査に基づく新たな幸福度指標の提案2019
- Author(s)
  駒井　武、栗田満瑠、中村謙吾、保高徹生
- Organizer
  第29回環境地質シンポジウム
- Data Source
  KAKENHI-PROJECT-18H04141
[Presentation] NaHCO3-promoted H2 Production during Water-Olivine Reactions under High-temperature conditions2019
- Author(s)
  Jiajie Wang, Noriaki Watanabe, Atsushi Okamoto, Kengo Nakamura, Takeshi Komai
- Organizer
  17th International Conference on Carbon Dioxide Utilization (Germany)
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19K22150
[Presentation] 東日本大震災における津波堆積物中重金属類の分布特性について2018
- Author(s)
  川辺能成、原淳子、駒井武
- Organizer
  資源素材（2018）福岡
- Data Source
  KAKENHI-PROJECT-18H03820
[Presentation] 2011東日本大震災における津波堆積物中の重金属類とその分布特性およびリスクについて2018
- Author(s)
  川辺能成、坂本靖英、原淳子、保高徹生、張銘、駒井武
- Organizer
  第55回環境工学研究フォーラム
- Data Source
  KAKENHI-PROJECT-18H03820
[Presentation] Geochemical and Statistical Analysis of Heavy Metals and Elements in Tsunami Deposits at Coastal Areas of Northeastern Japan2018
- Author(s)
  T. Komai, K. Nakamura, Y. Kawabe, T. Kuwatani, N. Tsuchiya
- Organizer
  International Symposium on Ocean and Polar Engineering
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-18H03820
[Presentation] Numerical Analysis of discriminating Pareotsunami Deposits and other deposits2017
- Author(s)
  Takeshi Komai, Catherine Chague-goff
- Organizer
  14th International Workshop on WATER DYNAMICS
- Place of Presentation
  仙台、宮城県
- Int'l Joint Research
- Data Source
  KAKENHI-INTERNATIONAL-15K21718
[Presentation] 島弧地殻エネルギーを評価するためのデータ駆動型解析2017
- Author(s)
  桑谷立・岩森光・駒井武
- Organizer
  JpGU-AGU　Joint Meeting 2017, 幕張メッセ，千葉
- Data Source
  KAKENHI-PLANNED-25120005
[Presentation] Data-driven geoscience: concept and applications2016
- Author(s)
  Tatsu KUWATANI, Kenji NAGATA, Masato OKADA, Takeshi KOMAI
- Organizer
  Goldschmidt2016
- Place of Presentation
  Pacifico Yokohama, Yokohama, Japan
- Int'l Joint Research
- Data Source
  KAKENHI-PLANNED-25120005
[Presentation] 上向流カラム通水試験の土壌中における卓越流路の三次元可視化2016
- Author(s)
  青木飛翔・中村謙吾・渡邉則昭・駒井武
- Organizer
  第22回地下水・土壌汚染とその防止対策に関する研究集会
- Place of Presentation
  京都，京都大学
- Year and Date
  2016-06-23
- Data Source
  KAKENHI-PLANNED-25120005
[Presentation] X線CTを用いた土壌カラムにおける卓越流路の三次元可視化2016
- Author(s)
  青木飛翔・中村謙吾・渡邉則昭・駒井武
- Organizer
  資源・素材学会東北支部平成28年度春季大会
- Place of Presentation
  仙台，東北大学
- Data Source
  KAKENHI-PLANNED-25120005
[Presentation] Numerical Analysis of Mass Transport of Tsunami Deposits2016
- Author(s)
  Takeshi Komai
- Organizer
  13th International Workshop on WATER DYNAMICS
- Place of Presentation
  Tohoku University, Sendai, Japan
- Year and Date
  2016-03-15
- Int'l Joint Research
- Data Source
  KAKENHI-INTERNATIONAL-15K21718
[Presentation] 地球科学分野におけるデータ駆動科学の進展2016
- Author(s)
  桑谷立，駒井武
- Organizer
  新学術領域研究「疎性モデリング」2015年度公開シンポジウム
- Place of Presentation
  神戸，神戸大学
- Year and Date
  2016-03-07
- Invited
- Data Source
  KAKENHI-PLANNED-25120005
[Presentation] 地球科学研究における統計数理手法の活用と展開2015
- Author(s)
  駒井武，桑谷立
- Organizer
  日本地球惑星科学連合大会 2015
- Place of Presentation
  千葉，幕張メッセ
- Year and Date
  2015-05-27
- Data Source
  KAKENHI-PLANNED-25120005
[Presentation] 名取川流域における因子分析を用いた重金属類の分布メカニズムの解明2015
- Author(s)
  中村謙吾，桑谷立，川辺能成，駒井武
- Organizer
  日本地球惑星科学連合大会 2015
- Place of Presentation
  千葉，幕張メッセ
- Year and Date
  2015-05-27
- Data Source
  KAKENHI-PLANNED-25120005
[Presentation] Data-Driven Modeling for Geochemical Processes2015
- Author(s)
  T. Kuwatani, K. Nagata, M. Okada, T. Komai
- Organizer
  AOGS2015　Annual meeting
- Place of Presentation
  SUNTEC, Singapore
- Year and Date
  2015-08-05
- Int'l Joint Research
- Data Source
  KAKENHI-PLANNED-25120005
[Presentation] 地球惑星科学へのデータ駆動アプローチ2015
- Author(s)
  桑谷立，永田賢二，岡田真人，駒井武
- Organizer
  日本地球惑星科学連合大会 2015
- Place of Presentation
  千葉，幕張メッセ
- Year and Date
  2015-05-27
- Data Source
  KAKENHI-PLANNED-25120005
[Presentation] ネパール・テライ低地の砒素汚染と周辺地質2014
- Author(s)
  大岡健三・駒井武・成澤昇・中村圭三・濱田浩美・松尾宏・谷地隆・松本太
- Organizer
  第24回環境地質学シンポジウム
- Place of Presentation
  日本大学
- Year and Date
  2014-11-28
- Data Source
  KAKENHI-PROJECT-23401006
[Presentation] ネパール・テライ低地における住居の屋内温熱環境2014
- Author(s)
  松本太・中村圭三・濱田浩美・谷地隆・駒井武・大岡健三・松尾宏・谷口智雅・戸田真夏
- Organizer
  日本地理学会
- Place of Presentation
  国士舘大学
- Data Source
  KAKENHI-PROJECT-23401006
[Presentation] 地球科学プロセス抽出のためのデータプロセッシング技術2014
- Author(s)
  桑谷立，永田賢二，岡田真人，駒井武
- Organizer
  資源・素材学会平成26年度春季大会
- Place of Presentation
  東京
- Data Source
  KAKENHI-PLANNED-25120005
[Presentation] ﾈﾊﾟｰﾙ・テライ低地における砒素汚染の現地調査と対策2014
- Author(s)
  駒井武・大岡健三・中村圭三・濱田浩美・成澤昇・松尾宏・谷地隆・松本太
- Organizer
  第24回環境地質学シンポジウム
- Place of Presentation
  日本大学
- Year and Date
  2014-11-28
- Data Source
  KAKENHI-PROJECT-23401006
[Presentation] Geochemical and statistical analysis of toxic elements in tsunami deposits occurred at March 11, 2011.2013
- Author(s)
  Takeshi Komai, Tatsu Kuwatani, Yoshishige Kawabe, Junko Hara, Masato Okada
- Organizer
  American Geophysical Union, Fall Meeting
- Place of Presentation
  アメリカ，サンフランシスコ
- Data Source
  KAKENHI-PLANNED-25120005
[Presentation] ネパール・テライ低地における気象観測結果（2012年度）2013
- Author(s)
  中村圭三・松本太・濱田浩美・駒井武・大岡健三・谷地隆・松尾宏・谷口智雅・戸田真夏
- Organizer
  日本地理学会
- Place of Presentation
  福島大学
- Data Source
  KAKENHI-PROJECT-23401006
[Presentation] 名取川流域における地殻表層の元素挙動の解明 ‐次元圧縮を用いた地球化学的特徴抽出‐
- Author(s)
  佐藤海里・中村謙吾・桑谷立・川辺能成・駒井武
- Organizer
  資源・素材学会平成27(2015)年度春季大会
- Place of Presentation
  千葉工業大学（千葉県津田沼市）
- Year and Date
  2015-03-27 – 2015-03-29
- Data Source
  KAKENHI-PLANNED-25120005
[Presentation] Principle component analysis for geochemical data of the 2011 Tohoku-oki tsunami sediments
- Author(s)
  K. Nakamura, T. Kuwatani, T.　Komai, T. Watanabe, Y. Ogawa,　N. Tsuchiya
- Organizer
  13th International Symposium on Mineral Exploiration
- Place of Presentation
  ベトナム・ハノイ
- Year and Date
  2014-09-22 – 2014-09-23
- Data Source
  KAKENHI-PLANNED-25120005
[Presentation] ネパール・テライ低地中央部ナワルパラシにおける全天日射量・降水量・蒸発量観測結果(2013)
- Author(s)
  中村圭三・松本太・濱田浩美・駒井武・大岡健三・谷地隆・松尾宏
- Organizer
  日本地理学会
- Place of Presentation
  富山大学
- Year and Date
  2014-09-20 – 2014-09-21
- Data Source
  KAKENHI-PROJECT-23401006
[Presentation] ベイズ推論を用いた地球環境科学空間データプロセッシング
- Author(s)
  桑谷立・駒井武
- Organizer
  資源・素材学会平成27(2015)年度春季大会
- Place of Presentation
  千葉工業大学（千葉県津田沼市）
- Year and Date
  2015-03-27 – 2015-03-29
- Data Source
  KAKENHI-PLANNED-25120005
[Presentation] Data processing technology for extracting earth processes
- Author(s)
  T. Kuwatani, K. Nagata, M. Okada, T. Komai, N. Tsuchiya
- Organizer
  13th International Symposium on Mineral Exploiration
- Place of Presentation
  ベトナム・ハノイ
- Year and Date
  2014-09-22 – 2014-09-23
- Data Source
  KAKENHI-PLANNED-25120005
[Presentation] ネパール・テライ低地中央部ナワルパラシにおける住居の屋内温熱環境 (2)
- Author(s)
  松本太・中村圭三・濱田浩美・谷地隆・駒井武・大岡健三・松尾宏
- Organizer
  日本地理学会
- Place of Presentation
  富山大学
- Year and Date
  2014-09-20 – 2014-09-21
- Data Source
  KAKENHI-PROJECT-23401006
[Presentation] ネパール・テライ低地における砒素汚染と地質環境の関係
- Author(s)
  駒井　武・大岡健三・中村圭三・濱田浩美・松尾　宏・谷地　隆・松本　太・谷口智雅
- Organizer
  社会地質学会
- Place of Presentation
  産業技術総合研究所
- Data Source
  KAKENHI-PROJECT-23401006
[Presentation] 機械学習を用いた津波堆積物の地球化学的判別
- Author(s)
  桑谷立・永田賢二・岡田真人・渡邊隆弘・小川泰正・駒井武・土屋範芳
- Organizer
  日本地球惑星科学連合大会2014
- Place of Presentation
  パシフィコ横浜（神奈川県横浜市）
- Year and Date
  2014-04-28 – 2014-05-02
- Data Source
  KAKENHI-PLANNED-25120005
[Presentation] Data-driven analyses in earth and environmental sciences
- Author(s)
  T. Kuwatani, K. Nakamura, T. Komai
- Organizer
  12th international Workshop on Water Dynamics
- Place of Presentation
  東北大学（宮城県仙台市）
- Year and Date
  2015-03-09 – 2015-03-10
- Data Source
  KAKENHI-PLANNED-25120005
[Presentation] ネパール・テライ低地の砒素汚染と上流域の関係
- Author(s)
  大岡健三・駒井　武・中村圭三・濱田浩美・松尾　宏・谷地　隆・松本　太・谷口智雅
- Organizer
  社会地質学会
- Place of Presentation
  産業技術総合研究所
- Data Source
  KAKENHI-PROJECT-23401006
[Presentation] Geochemical and statistical analysis of metal elements in soils and　tsunami deposits - An approach for medical geology for geoenvironment
- Author(s)
  T. Komai, T. Kuwatani, Y. Kawabe, J. Hara, N. Tsuchiya
- Organizer
  13th International Symposium on Mineral Exploiration
- Place of Presentation
  ベトナム・ハノイ
- Year and Date
  2014-09-22 – 2014-09-23
- Data Source
  KAKENHI-PLANNED-25120005

1. Kuwatani Tatsu (60646785)

# of Collaborated Projects: 4 results

# of Collaborated Products: 28 results
2. 中村謙吾 (30757589)

# of Collaborated Projects: 3 results

# of Collaborated Products: 30 results
3. Okada Masato (90233345)

# of Collaborated Projects: 2 results

# of Collaborated Products: 0 results
4. 富樫かおり (90135484)

# of Collaborated Projects: 2 results

# of Collaborated Products: 0 results
5. 宮本英昭 (00312992)

# of Collaborated Projects: 2 results

# of Collaborated Products: 0 results
6. 本間希樹 (20332166)

# of Collaborated Projects: 2 results

# of Collaborated Products: 0 results
7. 福水健次 (60311362)

# of Collaborated Projects: 2 results

# of Collaborated Products: 0 results
8. INOUE Chihiro (30271878)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
9. SUTO Koichi (90291252)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
10. HATAYAMA Masayoshi (30447148)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
11. Nakamura Keizo (60118180)

# of Collaborated Projects: 1 results

# of Collaborated Products: 17 results
12. MATSUO Hiroshi (60637081)

# of Collaborated Projects: 1 results

# of Collaborated Products: 16 results
13. MATSUMOTO Futoshi (00449323)

# of Collaborated Projects: 1 results

# of Collaborated Products: 15 results
14. OOKA Kenzo (20711873)

# of Collaborated Projects: 1 results

# of Collaborated Products: 16 results
15. YACHI Takashi (70598044)

# of Collaborated Projects: 1 results

# of Collaborated Products: 15 results
16. Omori Toshiaki (10391898)

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17. Nagata Kenji (10556062)

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18. TSUCHIYA Noriyoshi (40207410)

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19. Okada Tomohisa (30321607)

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20. Fujimoto Koji (10580110)

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21. Yasutaka Tetsuo (60610417)

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22. 濱田浩美 (60292653)

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23. 戸田真夏 (80267393)

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24. 谷口智雅 (70449320)

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25. 木川隆則 (20270598)

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26. 谷藤学 (60197530)

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27. 田中利幸 (10254153)

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28. 福島孝治 (80282606)

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29. 赤穗昭太郎 (40356340)

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39. 村上道夫 (50509932)

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44. 羽島有紀 (60823995)

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45. NARISAWA Noboru

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46. NISHIDA Shigehiro

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47. YOSHIDA Kenta

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48. Akiyama Kazunori

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49. Maharjan Dr. Makhan

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50. Bhanu Bhakta kandel

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51. Shrestha Rosan

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52. Ghimire Hari Prasad

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53. Gam Prasad Gurung

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55. Cloos Martijn A.

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56. Chague-goff Chatherine

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57. Sriperumbudur Bharath

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58. Gretton Arthur

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61. Doeleman Shep

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# of Collaborated Products: 1 results

KOMAI Takeshi 駒井 武

Research Projects

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Co-Researchers

Innovative study on new energy development with carbon storage using reaction field in super-critical geothermal reservoirPrincipal Investigator

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High precision discrimination of paleo-tsunami deposits using high dimensional data driven analysisPrincipal Investigator

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Development of environmental remediation framework that encompasses rationality and sustainability for large-scale environmental pollution

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Support for the international activities of sparse modeling

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Support and publicity for initialtive for High-dimensional Data-Driven Science through deepening of sparse modeling

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Earth Process Model Development by Data Driven Analysis based on Sparse ModelingPrincipal Investigator

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Current Status of Arsenic Contamination and its Countermeasures in Terai Lowland, Nepal

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Mekong Sediment Pollution Assessment and Treatability Study

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[Journal Article] Sustainable process for enhanced CO2 mineralization of calcium silicates using a recyclable chelating agent under alkaline conditions2022

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[Journal Article] A geochemical approach for source apportionment and environmental impact assessment of heavy metals in a Cu?Ni mining region, Botswana2022

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[Journal Article] Applicability of silty material brought by black tsunami to estimation of inundation area2021

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[Journal Article] Enhancement of aragonite mineralization with a chelating agent for CO2 storage and utilization at low to moderate temperatures2021

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[Journal Article] Data-driven analysis for source apportionment and geochemical backgrounds establishment of toxic elements and REEs in the Tohoku region, Japan2021

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KOMAI Takeshi 駒井武