Niwa Masakazu 丹羽正和

… Alternative Names

NIWA Masakazu 丹羽正和

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Researcher Number	90421685
Other IDs
Affiliation (Current)	2025: 国立研究開発法人日本原子力研究開発機構, 東濃地科学センター, リーダー
Affiliation (based on the past Project Information) *help	2024: 国立研究開発法人日本原子力研究開発機構, 東濃地科学センター, リーダー 2023: 国立研究開発法人日本原子力研究開発機構, 核燃料・バックエンド研究開発部門東濃地科学センター, グループリーダー 2019 – 2023: 国立研究開発法人日本原子力研究開発機構, 核燃料・バックエンド研究開発部門東濃地科学センター, 研究主幹 2016: 国立研究開発法人日本原子力研究開発機構, バックエンド研究開発部門東濃地科学センター, 研究副主幹 2015: 国立研究開発法人日本原子力研究開発機構, バックエンド研究開発部門東濃地科学センター, 副主任研究員 2013 – 2014: 独立行政法人日本原子力研究開発機構, バックエンド研究開発部門東濃地科学センター, 研究員
Review Section/Research Field	Principal Investigator Basic Section 31020:Earth resource engineering, Energy sciences-related / Natural disaster / Disaster prevention science Except Principal Investigator Medium-sized Section 25:Social systems engineering, safety engineering, disaster prevention engineering, and related fields / Basic Section 17030:Human geosciences-related / Medium-sized Section 17:Earth and planetary science and related fields
Keywords	Principal Investigator 断層 / 移行経路 / 地中レーダー / フラックス / メタン / 可搬型装置 / キャビティーリングダウン分光法 / 年代測定 / 地質学 / 活動性 / 水和 / 石英 … More Except Principal Investigator … More イライト / 断層活動履歴 / K-Ca年代測定 / K-Ca / 年代学 / 断層運動 / 即時大気拡散解析 / 原子力緊急時 / 遠隔監視システム / 赤外線カメラ / 画像データ / 可視化計測 / 拡散風洞実験 / 気流場データベース / リアルタイム拡散計算 / 気象観測・拡散実験 / 年代測定 / 同位体分析 / 重鉱物 / 地球化学 / 蛍光エックス線測定 / 化学分析 / 防災・減災 / 地球化学的判別手法 / 高潮堆積物 / 津波堆積物 / 更別層 / 土岐砂礫層 / 呉羽山礫層 / 古地磁気 / U-Pb年代 / 二次磁化 / 水和層 Less

Development of a nuclear emergency remote monitoring system for plume dispersion in the atmosphere
- Principal Investigator
  
  中山浩成
- Project Period (FY)
  2023 – 2026
- 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
  Japan Atomic Energy Agency
断層はいつ動いたのか　ー活動性評価のための新たな放射年代学的アプローチー
- Principal Investigator
  
  横山立憲
- Project Period (FY)
  2023 – 2025
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Review Section
  
  Basic Section 17030:Human geosciences-related
- Research Institution
  Japan Atomic Energy Agency
Development of the new method to detect water-conducting faults and fractures by high-precision gas concentration mappingPrincipal Investigator
- Principal Investigator
  
  丹羽正和
- Project Period (FY)
  2022 – 2024
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Review Section
  
  Basic Section 31020:Earth resource engineering, Energy sciences-related
- Research Institution
  Japan Atomic Energy Agency
重鉱物の微小領域化学分析による津波堆積物と台風・高潮堆積物との判別手法の開発
- Principal Investigator
  
  渡邊隆広
- Project Period (FY)
  2022 – 2025
- Research Category
  
  Grant-in-Aid for Challenging Research (Exploratory)
- Review Section
  
  Medium-sized Section 25:Social systems engineering, safety engineering, disaster prevention engineering, and related fields
- Research Institution
  Japan Atomic Energy Agency
Construction of effective dating method for sedimentary ages of gravel layers
- Principal Investigator
  
  Yasue Ken-ichi
- Project Period (FY)
  2019 – 2022
- 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
Identification of recent fault activity by measurement of hydration thickness using quartz from faultsPrincipal Investigator
- Principal Investigator
  
  NIWA Masakazu
- Project Period (FY)
  2013 – 2016
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  Natural disaster / Disaster prevention science
- Research Institution
  Japan Atomic Energy Agency

All 2023 2022 2021 2020 2019 2017 2016 2015 2013

All Journal Article Presentation

[Journal Article] LA-ICPMS U–Pb Dating of Zircon in Paleotsunami Deposits from Miyazaki Plain, Southwest Japan2023
- Author(s)
  WATANABE Takahiro、KAGAMI Saya、YOKOYAMA Tatsunori、NIWA Masakazu
- Journal Title
  
  Journal of Geography (Chigaku Zasshi)
  
  Volume: 132 Issue: 4 Pages: 353-361
- DOI
  10.5026/jgeography.132.353
- ISSN
  0022-135X, 1884-0884
- Year and Date
  2023-08-25
- Language
  Japanese
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-22K18874
[Journal Article] 背斜軸周辺の大気中メタンアノマリについて2022
- Author(s)
  下茂道人・丹羽正和・宮川和也・安江健一・戸野倉賢一・徳永朋祥
- Journal Title
  
  深田地質研究所年報
  
  Volume: 23 Pages: 21-34
- Open Access
- Data Source
  KAKENHI-PROJECT-22K05011
[Journal Article] Provenance Analysis Using Rapid Quantification of Heavy Minerals via EPMA2021
- Author(s)
  YONAGA Yusuke、SANO Naomi、AMAMIYA Hiroki、OGITA Yasuhiro、NIWA Masakazu、YASUE Ken-ichi
- Journal Title
  
  Journal of the Japan Society of Engineering Geology
  
  Volume: 62 Issue: 1 Pages: 2-12
- DOI
  10.5110/jjseg.62.2
- NAID
  130008114359
- ISSN
  0286-7737, 1884-0973
- Year and Date
  2021-04-10
- Language
  Japanese
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-19K21896
[Journal Article] Zircon U-Pb and fission-track ages for tephra interbedded in Neogene and Quaternary in Horonobe area, northern Hokkaido2020
- Author(s)
  Niwa Masakazu、Amamiya Hiroki、Yonaga Yusuke、Ogita Yasuhiro、Yasue Ken-ichi、Iwano Hideki、Danhara Tohru、Hirata Takafumi
- Journal Title
  
  The Journal of the Geological Society of Japan
  
  Volume: 126 Issue: 5 Pages: 267-283
- DOI
  10.5575/geosoc.2020.0006
- NAID
  130007905545
- ISSN
  0016-7630, 1349-9963
- Year and Date
  2020-05-15
- Language
  Japanese
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-19K21896
[Journal Article] Identification of pumice derived from historic eruption in the same volcano:2016
- Author(s)
  生田正文, 丹羽正和, 檀原徹, 山下透, 丸山誠史, 鎌滝孝信, 小林哲夫, 黒澤英樹, 國分(齋藤）陽子, 平田岳史
- Journal Title
  
  The Journal of the Geological Society of Japan
  
  Volume: 122 Issue: 3 Pages: 89-107
- DOI
  10.5575/geosoc.2016.0003
- NAID
  130005158299
- ISSN
  0016-7630, 1349-9963
- Year and Date
  2016-03-15
- Language
  Japanese
- Peer Reviewed / Acknowledgement Compliant / Open Access
- Data Source
  KAKENHI-PROJECT-25350500
[Journal Article] Thermal constraints on clay growth in fault gouge and their relationship with fault zone evolution and hydrothermal alteration： Case study of gouges in the Kojaku Granite, Central Japan2016
- Author(s)
  Niwa, M., Shimada, K., Tamura, H., Shibata, K., Sueoka, S., Yasue, K., Ishimaru, T., Umeda, K.
- Journal Title
  
  Clays and Clay Minerals
  
  Volume: 印刷中
- Peer Reviewed / Acknowledgement Compliant
- Data Source
  KAKENHI-PROJECT-25350500
[Journal Article] Microscopic features of quartz and clay particles from fault gouges and infilled fractures in granite: discriminating between active and inactive faulting2016
- Author(s)
  Niwa, M., Shimada, K., Aoki, K., Ishimaru, T.
- Journal Title
  
  Engineering Geology
  
  Volume: 210 Pages: 180-196
- DOI
  10.1016/j.enggeo.2016.06.013
- Peer Reviewed / Acknowledgement Compliant
- Data Source
  KAKENHI-PROJECT-25350500
[Journal Article] 地球科学の原子力安全への貢献 (その2) 破砕物質の鉱物・化学分析と断層の活動性評価2016
- Author(s)
  丹羽正和, 石丸恒存, 島田耕史
- Journal Title
  
  日本原子力学会誌
  
  Volume: 58 Pages: 167-171
- NAID
  130007800055
- Data Source
  KAKENHI-PROJECT-25350500
[Journal Article] Chemical composition changes caused by water-rock interaction across a strike-slip fault zone: Case study of the Atera Fault, Central Japan2015
- Author(s)
  Niwa, M., Mizuochi, Y., Tanase, A.
- Journal Title
  
  Geofluids
  
  Volume: 印刷中 Issue: 3 Pages: 387-409
- DOI
  10.1111/gfl.12096
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-25350500
[Presentation] CRDS微量ガス検知器の石油ガス探鉱への応用（その２）：北海道幌延地域の石油地質的考察2023
- Author(s)
  横井　悟・下茂道人・宮川和也・丹羽正和・松岡俊文・徳永朋祥
- Organizer
  石油技術協会令和5年度春季講演会
- Data Source
  KAKENHI-PROJECT-22K05011
[Presentation] 地層処分分野における地質年代学・熱年代学の重要性：最近の関連研究成果と今後の展開2023
- Author(s)
  丹羽正和
- Organizer
  日本地球惑星科学連合2023年大会
- Data Source
  KAKENHI-PROJECT-19K21896
[Presentation] Preliminary results of magnetostratigraphic investigations of the Kurehayama gravel formation in Toyama, Japan2023
- Author(s)
  Kawasaki, K., Hisashi, K., Yasue, K., Niwa, M. and Yokoyama, T.
- Organizer
  Japan Geoscience Union Meeting 2023
- Data Source
  KAKENHI-PROJECT-19K21896
[Presentation] Identifying Pathways around Faults and Anticlinal Axis using Precise Trace Gas Measurements: A Field Survey Example at Horonobe, Hokkaido, Japan2023
- Author(s)
  Michito Shimo, Masakazu Niwa, Kazuya Miyakawa, Kenichi Yasue, Kenichi Tonokura, Tomochika Tokunaga, Sebastien Biraud
- Organizer
  AGU Fall Meeting 2023
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-22K05011
[Presentation] 古地磁気学の手法を用いた呉羽山礫層の堆積年代推定の予察的結果2022
- Author(s)
  久志勘太・川崎一雄・安江健一・丹羽正和・横山立憲
- Organizer
  日本活断層学会2022年度秋季学術大会
- Data Source
  KAKENHI-PROJECT-19K21896
[Presentation] CRDS微量ガス検知器の石油ガス探鉱への応用～予察的探鉱のすすめ2022
- Author(s)
  横井悟・下茂道人・宮川和也・丹羽正和・松岡俊文・徳永朋祥
- Organizer
  石油技術協会令和4年度春季講演会
- Data Source
  KAKENHI-PROJECT-22K05011
[Presentation] 高精度メタン測定技術による断層・褶曲軸周辺のガス移動経路の特定2022
- Author(s)
  下茂道人・丹羽正和・宮川和也・戸野倉賢一・徳永朋祥
- Organizer
  日本地球惑星科学連合2022年大会
- Data Source
  KAKENHI-PROJECT-22K05011
[Presentation] 石英の水和反応に関する水熱実験：自然現象に対する新たな年代測定手法の開発に向けて2019
- Author(s)
  丹羽正和・島田耕史
- Organizer
  日本地球惑星科学連合2019年大会
- Data Source
  KAKENHI-PROJECT-19K21896
[Presentation] 北海道幌延地域を事例としたEPMAを用いた後背地解析2019
- Author(s)
  代永佑輔・佐野直美・雨宮浩樹・丹羽正和・安江健一
- Organizer
  日本地質学会第126年学術大会
- Data Source
  KAKENHI-PROJECT-19K21896
[Presentation] 断層運動が石英の水和層厚さに及ぼす影響：SIMSによる分析2017
- Author(s)
  丹羽正和・島田耕史
- Organizer
  JpGU-AGU Joint Meeting 2017
- Place of Presentation
  幕張メッセ（千葉県千葉市）
- Year and Date
  2017-05-20
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-25350500
[Presentation] 六甲断層・五助橋断層の断層岩における化学組成変化2015
- Author(s)
  清水麻由子, 丹羽正和, 田中義浩, 青木和弘, 亀高正男
- Organizer
  日本地質学会第122年学術大会
- Place of Presentation
  信州大学長野キャンパス（長野県長野市）
- Year and Date
  2015-09-11
- Data Source
  KAKENHI-PROJECT-25350500
[Presentation] 花崗岩中に発達する断層や粘土脈についての現地調査2015
- Author(s)
  田辺裕明, 丹羽正和, 石丸恒存, 島田耕史, 植木忠正
- Organizer
  日本応用地質学会研究発表会
- Place of Presentation
  京都大学宇治キャンパス（京都府宇治市）
- Year and Date
  2015-09-24
- Data Source
  KAKENHI-PROJECT-25350500
[Presentation] 花崗岩中に発達する断層や粘土脈に含まれる鉱物粒子の微細構造2015
- Author(s)
  丹羽正和, 田辺裕明, 石丸恒存, 島田耕史, 植木忠正
- Organizer
  日本応用地質学会研究発表会
- Place of Presentation
  京都大学宇治キャンパス（京都府宇治市）
- Year and Date
  2015-09-24
- Data Source
  KAKENHI-PROJECT-25350500
[Presentation] Difference of microscopic texture between fault gouges and hydrothermal clay veins2013
- Author(s)
  M. Niwa, K. Shimada, K. Aoki, K. Seshimo, Y. Tanaka, N. Okubo, K. Kondo, K. Yasue, T. Ishimaru, K. Umeda
- Organizer
  Geological Society of America 125th anniversary annual meeting
- Place of Presentation
  Denver, U.S.A.
- Data Source
  KAKENHI-PROJECT-25350500

1. Yasue Ken-ichi (10446461)

# of Collaborated Projects: 2 results

# of Collaborated Products: 5 results
2. 横山立憲 (10750846)

# of Collaborated Projects: 2 results

# of Collaborated Products: 2 results
3. 宮川和也 (90721225)

# of Collaborated Projects: 2 results

# of Collaborated Products: 5 results
4. 鏡味沙耶 (10847130)

# of Collaborated Projects: 2 results

# of Collaborated Products: 0 results
5. 島田耕史 (10446403)

# of Collaborated Projects: 1 results

# of Collaborated Products: 7 results
6. 川崎一雄 (60624806)

# of Collaborated Projects: 1 results

# of Collaborated Products: 2 results
7. 下茂道人 (90393694)

# of Collaborated Projects: 1 results

# of Collaborated Products: 5 results
8. 戸野倉賢一 (00260034)

# of Collaborated Projects: 1 results

# of Collaborated Products: 3 results
9. 渡邊隆広 (40436994)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
10. 中山浩成 (50535903)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
11. 富永禎秀 (00278079)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
12. 三澤啓司 (70212230)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
13. 米田成一 (60210788)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
14. 可児智美 (60332863)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results

Niwa Masakazu 丹羽 正和

NIWA Masakazu 丹羽 正和

Research Projects

Research Products

Co-Researchers

Development of a nuclear emergency remote monitoring system for plume dispersion in the atmosphere

Principal Investigator

Project Period (FY)

Research Category

Review Section

Research Institution

断層はいつ動いたのか ー活動性評価のための新たな放射年代学的アプローチー

Principal Investigator

Project Period (FY)

Research Category

Review Section

Research Institution

Development of the new method to detect water-conducting faults and fractures by high-precision gas concentration mappingPrincipal Investigator

Principal Investigator

Project Period (FY)

Research Category

Review Section

Research Institution

重鉱物の微小領域化学分析による津波堆積物と台風・高潮堆積物との判別手法の開発

Principal Investigator

Project Period (FY)

Research Category

Review Section

Research Institution

Construction of effective dating method for sedimentary ages of gravel layers

Principal Investigator

Project Period (FY)

Research Category

Review Section

Research Institution

Identification of recent fault activity by measurement of hydration thickness using quartz from faultsPrincipal Investigator

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

[Journal Article] LA-ICPMS U–Pb Dating of Zircon in Paleotsunami Deposits from Miyazaki Plain, Southwest Japan2023

Author(s)

Journal Title

DOI

ISSN

Year and Date

Language

Data Source

[Journal Article] 背斜軸周辺の大気中メタンアノマリについて2022

Author(s)

Journal Title

Data Source

[Journal Article] Provenance Analysis Using Rapid Quantification of Heavy Minerals via EPMA2021

Author(s)

Journal Title

DOI

NAID

ISSN

Year and Date

Language

Data Source

[Journal Article] Zircon U-Pb and fission-track ages for tephra interbedded in Neogene and Quaternary in Horonobe area, northern Hokkaido2020

Author(s)

Journal Title

DOI

NAID

ISSN

Year and Date

Language

Data Source

[Journal Article] Identification of pumice derived from historic eruption in the same volcano:2016

Author(s)

Journal Title

DOI

NAID

ISSN

Year and Date

Language

Data Source

Niwa Masakazu 丹羽正和

NIWA Masakazu 丹羽正和

断層はいつ動いたのか　ー活動性評価のための新たな放射年代学的アプローチー