AIZAWA KOKI 相澤広記

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Aizawa Koki 相澤広記

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Researcher Number	50526689
Other IDs	https://orcid.org/0000-0002-9872-0641
Affiliation (Current)	2025: 九州大学, 理学研究院, 准教授
Affiliation (based on the past Project Information) *help	2020 – 2024: 九州大学, 理学研究院, 准教授 2016 – 2018: 九州大学, 理学研究院, 准教授 2015: 九州大学, 理学(系)研究科(研究院), 助教 2012 – 2013: 九州大学, 理学(系)研究科(研究院), 助教 2011: 東京大学, 地震研究所, 研究員
Review Section/Research Field	Principal Investigator Basic Section 17040:Solid earth sciences-related / Solid earth and planetary physics
Keywords	Principal Investigator 比抵抗 / 地電位 / 微動 / 直前予測 / 傾斜 / 間欠泉 / 水蒸気噴火 / MT / リング状貫入岩体 / マグマ供給系 … More / マグマだまり / MT観測 / 大崩山 / 花崗岩 / バソリス / 熱水変質 / GPS / 山体崩壊 / GNSS / 火山 / 熱水 / 地下水 / 浅部地震活動 / 引き波 / 初動発震機構 / 地表変形 / 自然電位 / 地震 / 地すべり / 溶岩ドーム / 電磁波 / 火山雷 … More Except Principal Investigator 災害過程 / 地震 / 自然災害 / 地震災害 / エコノミークラス症候群 / 広域複合災害 / 土砂災害 / 強震動 / 活断層 / 地殻変動 / 地震活動 / 熊本地震 Less

傾斜変動と電場変動の同時観測による水蒸気噴火直前予測可能性の検討Principal Investigator
- Principal Investigator
  
  相澤広記
- Project Period (FY)
  2023 – 2025
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Review Section
  
  Basic Section 17040:Solid earth sciences-related
- Research Institution
  Kyushu University
Imaging fossil magma pluming system by broad-band magnetotelluric observation: root of the Okueyama volcano-plutonic complexPrincipal Investigator
- Principal Investigator
  
  Aizawa Koki
- Project Period (FY)
  2020 – 2022
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Review Section
  
  Basic Section 17040:Solid earth sciences-related
- Research Institution
  Kyushu University
General study on the 2016 Kumamoto earthquake and related activities
- Principal Investigator
  
  SHIMIZU Hiroshi
- Project Period (FY)
  2016
- Research Category
  
  Grant-in-Aid for Special Purposes
- Research Institution
  Kyushu University
Resistivity structure, deformation, and earthquake activity beneath unstable Unzen lava domePrincipal Investigator
- Principal Investigator
  
  Aizawa Koki
- Project Period (FY)
  2015 – 2018
- Research Category
  
  Grant-in-Aid for Young Scientists (B)
- Research Field
  
  Solid earth and planetary physics
- Research Institution
  Kyushu University
Magnetotelluric measurements of volcanic lightning at Sakurajima, JapanPrincipal Investigator
- Principal Investigator
  
  AIZAWA KOKI
- Project Period (FY)
  2011 – 2012
- Research Category
  
  Grant-in-Aid for Young Scientists (B)
- Research Field
  
  Solid earth and planetary physics
- Research Institution
  Kyushu University
  The University of Tokyo

All 2024 2023 2021 2019 2018 2017 2014 2013 Other

All Journal Article Presentation

[Journal Article] Magnetotelluric transect of Unzen graben, Japan: conductors associated with normal faults2019
- Author(s)
  Agnis Triahadin, Koki Aizawa, Yoshiko Teguri, Takao Koyama, Kaori Tsukamoto, Dan Muramatsu, Keita Chiba,Makoto Uyeshima
- Journal Title
  
  Earth, Planets and Space
  
  Volume: 71:28 Issue: 1 Pages: 1-12
- DOI
  10.1186/s40623-019-1004-z
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-15H02998, KAKENHI-PROJECT-15K17751, KAKENHI-PLANNED-16H06475
[Journal Article] Seismicity controlled by resistivity structure: the 2016 Kumamoto earthquakes, Kyushu Island, Japan2017
- Author(s)
  Aizawa K. et al.
- Journal Title
  
  Earth, Planets and Space
  
  Volume: 69 Issue: 1 Pages: 4-4
- DOI
  10.1186/s40623-016-0590-2
- NAID
  120006360155
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PLANNED-26109003, KAKENHI-PROJECT-26350475, KAKENHI-PROJECT-26400455, KAKENHI-PROJECT-15K05262, KAKENHI-PLANNED-16H06475, KAKENHI-PROJECT-16H06298
[Presentation] 島根県木部谷間欠泉での地電位及び傾斜変動観測: 地下水流動と噴出の関係2024
- Author(s)
  田辺暖柊、相澤広記、松島健
- Organizer
  地球惑星科学連合大会
- Data Source
  KAKENHI-PROJECT-23K25971
[Presentation] 島根県木部谷間欠泉の傾斜及び地電位変動2023
- Author(s)
  田辺暖柊、相澤広記、松島健
- Organizer
  火山学会秋季大会
- Data Source
  KAKENHI-PROJECT-23K25971
[Presentation] Imaging the fossils of magma supplying system: Electrical resistivity structure of the Mt. Okue batholith, JpGU 20212021
- Author(s)
  大久保歩夢・相澤広記・松島健・Agnis Triahadini・山本有人・田辺暖柊・宇津木充・山崎健一・吉村令慧・小松信太郎・荒上夏奈・波岸彩子・手操佳子・塚本果織・村松弾・林田祐人・武石貢佑・緒方美季・渡部陽奈・藤森佳奈・原田直人
- Organizer
  日本地球惑星科学連合大会
- Data Source
  KAKENHI-PROJECT-20K04132
[Presentation] Magnetotelluric transect of the Unzen graben and its correlation with seismic profile2018
- Author(s)
  Agnis Triahadini; Koki Aizawa; Yoshiko Teguri; Kaori Tsukamoto; Takao Koyama; Dan Muramatsu; Keita Chiba; Saki Watanabe; Makoto Uyeshima
- Organizer
  地球電磁気・地球惑星圏学会
- Data Source
  KAKENHI-PROJECT-15K17751
[Presentation] 臨時地震観測と広帯域MT観測による雲仙火山浅部で発生する火山性地震の研究2018
- Author(s)
  橋本匡、相澤広記、松島健、清水洋、林田祐人、湯浅雄平、塚本果織、山本有人、宮野幹大、神薗めぐみ、松本聡
- Organizer
  日本地球惑星科学連合2019年大会
- Data Source
  KAKENHI-PROJECT-15K17751
[Presentation] 九州中部における最近の地震活動と地殻変動2017
- Author(s)
  清水洋, 松本聡, 松島健, 相澤広記, 中尾茂, 山下裕亮
- Organizer
  日本地震学会2017年度秋季大会
- Invited
- Data Source
  KAKENHI-PROJECT-16H06298
[Presentation] Magnetotelluric transect of the Unzen Graben2017
- Author(s)
  Agnis Triahadini, Koki Aizawa, Dan Muramatsu, Kaori Tsukamoto, Keita Chiba, Saki Watanabe, Yui Odasaki, Yoshiko Teguri
- Organizer
  地球電磁気・地球惑星圏学会
- Data Source
  KAKENHI-PROJECT-15K17751
[Presentation] Multi-parametric observation of volcanic lightning produced by ash-rich plumes at Sakurajima volcano2014
- Author(s)
  Cimarelli C., M. Alatorre-Ibargüengoitia, K. Aizawa, B. Scheu, A. Yokoo, S. Mueller, and D. Dingwell
- Organizer
  Japan. EGU2014-13452-2, EGU General Assembly
- Place of Presentation
  Vienna Austria
- Year and Date
  2014-04-30
- Data Source
  KAKENHI-PROJECT-23740332
[Presentation] 地磁気-地電流(MT) 連続観測と可視映像連続観測による桜島火山雷の性質2014
- Author(s)
  相澤広記・横尾亮彦
- Organizer
  地球惑星連合大会
- Place of Presentation
  横浜
- Year and Date
  2014-04-29
- Data Source
  KAKENHI-PROJECT-23740332
[Presentation] MT 探査装置を用いた桜島火山雷観測2014
- Author(s)
  相澤広記
- Organizer
  Conductivity Anomaly 研究会
- Place of Presentation
  東京
- Year and Date
  2014-01-07
- Data Source
  KAKENHI-PROJECT-23740332
[Presentation] 桜島爆発1秒前の火映の明るさ変動2013
- Author(s)
  相澤広記, 横尾亮彦, 為栗健, 井口正人
- Organizer
  日本地球惑星科学連合大会
- Place of Presentation
  千葉
- Year and Date
  2013-05-20
- Data Source
  KAKENHI-PROJECT-23740332
[Presentation] MT探査装置を用いた桜島火山雷観測
- Author(s)
  相澤広記
- Organizer
  Conductivity Anomaly研究会
- Place of Presentation
  東京
- Data Source
  KAKENHI-PROJECT-23740332
[Presentation] 桜島爆発1秒前の火映の明るさ変動
- Author(s)
  相澤広記(九州大学地震火山研究センター)・横尾亮彦(京都大学火山研究センター) ・為栗健・井口正人(京都大学防災研究所)
- Organizer
  日本地球惑星科学連合大会
- Place of Presentation
  千葉・幕張
- Data Source
  KAKENHI-PROJECT-23740332
[Presentation] Multi-parametric observation of volcanic lightning produced by ash-rich plumes at Sakurajima volcano, Japan
- Author(s)
  Cimarelli C., M. Alatorre-Ibargüengoitia, K. Aizawa, B. Scheu, A. Yokoo, S. Mueller, and D. Dingwell
- Organizer
  EGU General Assembly,
- Place of Presentation
  Vienna Austria
- Data Source
  KAKENHI-PROJECT-23740332
[Presentation] 地磁気－地電流(MT) 連続観測と可視映像連続観測による桜島火山雷の性質
- Author(s)
  相澤広記・横尾亮彦
- Organizer
  地球惑星連合大会
- Place of Presentation
  横浜
- Data Source
  KAKENHI-PROJECT-23740332
[Presentation] 桜島爆発1 秒前の火映の明るさ変動
- Author(s)
  相澤広記・横尾亮彦・為栗健・井口正人
- Organizer
  日本地球惑星科学連合大会
- Place of Presentation
  千葉
- Data Source
  KAKENHI-PROJECT-23740332

1. 松島健 (40222301)

# of Collaborated Projects: 3 results

# of Collaborated Products: 4 results
2. SHIMIZU Hiroshi (50178985)

# of Collaborated Projects: 2 results

# of Collaborated Products: 2 results
3. 松本聡 (40221593)

# of Collaborated Projects: 2 results

# of Collaborated Products: 2 results
4. YOKOO Akihiko (70420403)

# of Collaborated Projects: 1 results

# of Collaborated Products: 7 results
5. UTSUGI Mitsuru (10372559)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
6. UYESHIMA Makoto (70242154)

# of Collaborated Projects: 1 results

# of Collaborated Products: 1 results
7. WANG Gonghui (50372553)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
8. HAZARIKA Hemanta (00311043)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
9. YADA Toshihumi (40200521)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
10. TAKAHASHI Kazuo (30039680)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
11. 酒井慎一 (00251455)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
12. 岡田知己 (30281968)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
13. 渡辺俊樹 (50210935)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
14. 飯尾能久 (50159547)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
15. 高橋浩晃 (30301930)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
16. 中尾茂 (90237214)

# of Collaborated Projects: 1 results

# of Collaborated Products: 1 results
17. 鈴木康弘 (70222065)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
18. 後藤秀昭 (40323183)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
19. 大倉敬宏 (40233077)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
20. 山本希 (30400229)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
21. 中道治久 (00420373)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
22. 山中浩明 (00212291)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
23. 神野達夫 (80363026)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
24. 三宅弘恵 (90401265)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
25. 纐纈一起 (90134634)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
26. 浅野公之 (80452324)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
27. 松島信一 (30393565)

# of Collaborated Projects: 1 results

# of Collaborated Products: 1 results
28. 福岡浩 (40252522)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
29. 若井明彦 (90292622)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
30. 大井昌弘 (50414397)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
31. 田村圭子 (20397524)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
32. 木村玲欧 (00362301)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
33. 井ノ口宗成 (90509944)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
34. 前原喜彦 (80165662)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
35. 赤星朋比古 (20336019)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results

AIZAWA KOKI 相澤 広記

Aizawa Koki 相澤 広記

Research Projects

Research Products

Co-Researchers

傾斜変動と電場変動の同時観測による水蒸気噴火直前予測可能性の検討Principal Investigator

Principal Investigator

Project Period (FY)

Research Category

Review Section

Research Institution

Imaging fossil magma pluming system by broad-band magnetotelluric observation: root of the Okueyama volcano-plutonic complexPrincipal Investigator

Principal Investigator

Project Period (FY)

Research Category

Review Section

Research Institution

General study on the 2016 Kumamoto earthquake and related activities

Principal Investigator

Project Period (FY)

Research Category

Research Institution

Resistivity structure, deformation, and earthquake activity beneath unstable Unzen lava domePrincipal Investigator

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

Magnetotelluric measurements of volcanic lightning at Sakurajima, JapanPrincipal Investigator

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

[Journal Article] Magnetotelluric transect of Unzen graben, Japan: conductors associated with normal faults2019

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Seismicity controlled by resistivity structure: the 2016 Kumamoto earthquakes, Kyushu Island, Japan2017

Author(s)

Journal Title

DOI

NAID

Data Source

[Presentation] 島根県木部谷間欠泉での地電位及び傾斜変動観測: 地下水流動と噴出の関係2024

Author(s)

Organizer

Data Source

[Presentation] 島根県木部谷間欠泉の傾斜及び地電位変動2023

Author(s)

Organizer

Data Source

[Presentation] Imaging the fossils of magma supplying system: Electrical resistivity structure of the Mt. Okue batholith, JpGU 20212021

Author(s)

Organizer

Data Source

[Presentation] Magnetotelluric transect of the Unzen graben and its correlation with seismic profile2018

Author(s)

Organizer

Data Source

[Presentation] 臨時地震観測と広帯域MT観測による雲仙火山浅部で発生する火山性地震 の研究2018

Author(s)

Organizer

Data Source

[Presentation] 九州中部における最近 の地震活動と地殻変動2017

Author(s)

Organizer

Data Source

[Presentation] Magnetotelluric transect of the Unzen Graben2017

Author(s)

Organizer

Data Source

[Presentation] Multi-parametric observation of volcanic lightning produced by ash-rich plumes at Sakurajima volcano2014

Author(s)

Organizer

Place of Presentation

Year and Date

Data Source

[Presentation] 地磁気-地電流(MT) 連続観測と可視映像連続観測による桜島火山雷の性質2014

AIZAWA KOKI 相澤広記

Aizawa Koki 相澤広記

[Presentation] 臨時地震観測と広帯域MT観測による雲仙火山浅部で発生する火山性地震の研究2018

[Presentation] 九州中部における最近の地震活動と地殻変動2017