Arai Kousaku 荒井晃作

… Alternative Names

ARAI Kohsaku 荒井晃作

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Researcher Number	30356381
Other IDs	https://orcid.org/0000-0001-9683-0671
Affiliation (Current)	2024: 国立研究開発法人産業技術総合研究所, 地質調査総合センター, 研究部門長
Affiliation (based on the past Project Information) *help	2011 – 2013: 独立行政法人産業技術総合研究所, 地質情報研究部門, 研究グループ長 2012: 独立行政法人産業技術総合研究所, 地震情報部門, 主任研究員 2012: 独立行政法人産業総合研究所, 地質情報研究部門, 主任研究員 2010 – 2012: 独立行政法人産業技術総合研究所, 地質情報研究部門, 主任研究員 2010 – 2011: 産業技術総合研究所, 地震情報研究部門, 主任研究員
Review Section/Research Field	Principal Investigator Geology Except Principal Investigator Stratigraphy/Paleontology / Solid earth and planetary physics
Keywords	Principal Investigator 沖縄トラフ / 沈降運動 / 琉球弧 / 宮古曽根 / 第四紀 / サンゴ礁 / 精密地形調査 / 海洋地質 / テクトニクス Except Principal Investigator 層位・古生物学 … More / 琉球列島 / 黒潮 / 古生物学 / 層位 / 環境変動 / サンゴ礁 / 断層関連褶曲 / 断層地形 / 反射法 / 海底地形 / 巨大地震 / スマトラ / 反射法探査 / 外縁隆起帯 / 分岐断層 / 津波発生 / スマトラ沖地震 / 津波 Less

Geological histories and local subsidence of the Ryukyu Island ArcPrincipal Investigator
- Principal Investigator
  
  ARAI Kohsaku
- Project Period (FY)
  2011 – 2013
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  Geology
- Research Institution
  National Institute of Advanced Industrial Science and Technology
Investigation of a working hypothesis for the huge tsunami generation off northwest Sumatra, Indonesia in December 2004.
- Principal Investigator
  
  HIRATA Kenji
- Project Period (FY)
  2010 – 2012
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Research Field
  
  Solid earth and planetary physics
- Research Institution
  National Research Institute for Earth Science and Disaster Prevention
  Japan, Meteorological Research Institute
Were coral reefs distributed on the back-arc side of the northernRyukyus during glacial periods? -Response of coral-reef ecosystems to paleoceanographicchanges-
- Principal Investigator
  
  MATSUDA Hiroki
- Project Period (FY)
  2010 – 2012
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  Stratigraphy/Paleontology
- Research Institution
  Kumamoto University

All 2014 2013 2012 2011 2010 Other

All Journal Article Presentation

[Journal Article] Subsidence of the Miyako-Sone submarine carbonate platform, east of Miyako-jima Island, northwestern Pacific Ocean2014
- Author(s)
  Kohsaku Arai, Hideaki Machiyama, Shun Chiyonobu, Hiroki Matsuda, Keiichi Sasaki, Marc Humblet and Yasufumi Iryu
- Journal Title
  
  ISLAND ARC
  
  Volume: 23巻 Issue: 1 Pages: 1-15
- DOI
  10.1111/iar.12051
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-23540540, KAKENHI-PROJECT-24540500, KAKENHI-PROJECT-25247083
[Journal Article] Subsidence of the Miyako-Sone submarine carbonate platform, east of Miyako-jima Island, northwestern Pacific Ocean2014
- Author(s)
  Kohsaku Arai, Hideaki Machiyama, Shun Chiyonobu, Hiroki Matsuda, Keiichi Sasaki, Marc Humblet and Yasufumi Iryu
- Journal Title
  
  Island Arc
  
  Volume: 23 Issue: 1 Pages: 1-15
- DOI
  10.1111/iar.12062
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-23540540
[Journal Article] 浅海性炭酸塩堆積物に基づく氷期の琉球列島北部の海洋環境-氷期にサンゴ礁はあったのか?-2012
- Author(s)
  松田博貴・町山栄章・荒井晃作・井上卓彦・佐々木圭一・吉津憲・三納正美・井龍康文・杉原薫・藤田和彦・山田努・中森亨
- Journal Title
  
  月刊地球
  
  Volume: 34巻 Pages: 363-372
- Data Source
  KAKENHI-PROJECT-23540540
[Journal Article] Seismic profiling survey of submerged coral reefs near Okinawa Island2012
- Author(s)
  Kohsaku Arai, Sato Tomoyuki, Takahiko Inoue
- Journal Title
  
  Proceedings of the 12th International Coral Reef Symposium
- URL
  http://www.reefbase.org/resource_center/publication/icrs.aspx?icrs=ICRS12
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-23540540
[Journal Article] Seismic profiling survey on submerged coral reefs offshore Okinawa Island2012
- Author(s)
  Kohsaku Arai, Tomoyuki Sato, Takahiko Inoue
- Journal Title
  
  Proceedings of the 12th International Coral Reef Symposium
  
  Volume: 12
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-23540540
[Journal Article] Recent macroids on the Kikai-jima shelf, Central Ryukyu Islands, Japan2012
- Author(s)
  Davide Bassi, Yasufumi Iryu, Marc Humblet, Hiroki Matsuda, Hideaki Machiyama, Keiichi Sasaki, Shinya Matsuda, Kohsaku Arai, Takahiko Inoue
- Journal Title
  
  Sedimentology
  
  Volume: 59巻 Issue: 7 Pages: 2024-2041
- DOI
  10.1111/j.1365-3091.2012.01333.x
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-23540540, KAKENHI-PROJECT-24540500
[Journal Article] 浅海性炭酸塩堆積物に基づく氷期の琉球列島北部の海洋環境-氷期にサンゴ礁はあったのか?2012
- Author(s)
  松田博貴・町山栄章・荒井晃作・井上卓彦・佐々木圭一・吉津憲・三納正美・井龍康文・杉原薫・藤田和彦・山田努・中森亨
- Journal Title
  
  月刊地球
  
  Volume: 44 Pages: 363-372
- Data Source
  KAKENHI-PROJECT-22540479
[Journal Article] 沖縄島周辺の島弧の成立と島弧胴切り断層の発達2012
- Author(s)
  荒井晃作・佐藤智之・井上卓彦
- Journal Title
  
  月刊地球
  
  Volume: 34巻 Pages: 373-379
- Data Source
  KAKENHI-PROJECT-23540540
[Journal Article] Submerged reefal deposits near a present-day northern limit of coral reef formation in the northern Ryukyu Island Arc, northwestern Pacific Ocean2011
- Author(s)
  Matsuda, H., Arai, K., Machiyama, H., Iryu, Y., Tsuji, Y.
- Journal Title
  
  Island Arc
  
  Volume: 20 Issue: 3 Pages: 411-425
- DOI
  10.1111/j.1440-1738.2011.00775.x
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-21340152, KAKENHI-PROJECT-23540540
[Presentation] 宮古島北東沖に見つかった沈水サンゴ礁2013
- Author(s)
  荒井晃作・松田博貴・町山栄章・佐々木圭一・山口　毅・井龍康文・井上　卓彦
- Organizer
  炭酸塩コロキウムin北九州
- Place of Presentation
  北九州ふれあいの家（福岡県）
- Data Source
  KAKENHI-PROJECT-23540540
[Presentation] 宮古島北東沖に見つかった沈水サンゴ礁2013
- Author(s)
  荒井晃作・松田博貴・町山栄章・佐々木圭一・山口毅・井龍康文・井上卓彦
- Organizer
  炭酸塩コロキウム
- Place of Presentation
  ふれあいの家北九州
- Year and Date
  2013-03-15
- Data Source
  KAKENHI-PROJECT-23540540
[Presentation] 沖縄"500m島棚"下部から採取された中期更新世の化石群集2013
- Author(s)
  板木拓也・荒井晃作・小田啓邦・兼子尚知・中島礼・田中裕一郎
- Organizer
  古生物学会2013年年会・総会
- Place of Presentation
  熊本大学
- Data Source
  KAKENHI-PROJECT-23540540
[Presentation] High-Resolution MCS reflection survey of the offshore Sumatra forearc region2013
- Author(s)
  Arai,K., A.Misawa, K. Hirata
- Organizer
  Indian Ocean and Pacific Conference 2013
- Place of Presentation
  Bali, Indonesia
- Year and Date
  2013-06-18
- Data Source
  KAKENHI-PROJECT-22403007
[Presentation] Newly found submerged reefs on the Miyako-Sone platform, Ryukyu Arc, northwestern Pacific2013
- Author(s)
  Arai, K., Matsuda, H., Sasaki, K., Machiyama, H., Inoue, T. and Iryu, Y
- Organizer
  2013 AGU Fall Meeting
- Place of Presentation
  San Francisco, 米国
- Data Source
  KAKENHI-PROJECT-23540540
[Presentation] 沖縄県宮古島北東沖・宮古曽根プラットフォームの形成史2013
- Author(s)
  荒井晃作・松田博貴・井上卓彦・佐藤時幸・山崎誠・町山栄章・佐々木圭一・井龍康文
- Organizer
  日本地質学会第120年学術大会
- Place of Presentation
  東北大学
- Data Source
  KAKENHI-PROJECT-23540540
[Presentation] 鹿児島県トカラ列島小宝島東方沖陸棚上の礁岩の堆積学的特徴とその年代2012
- Author(s)
  松田博貴・荒井晃作・井上卓彦・町山栄章・佐々木圭一・井龍康文・佐藤時幸・山崎誠
- Organizer
  日本地質学会第119年学術大会
- Place of Presentation
  大阪府立大学(堺)
- Year and Date
  2012-09-17
- Data Source
  KAKENHI-PROJECT-22540479
[Presentation] 沖縄島南西沖の沈水サンゴ礁2012
- Author(s)
  荒井晃作・佐藤智之・井上卓彦
- Organizer
  炭酸塩コロキウム
- Place of Presentation
  伊豆高原
- Year and Date
  2012-03-19
- Data Source
  KAKENHI-PROJECT-23540540
[Presentation] 沖縄東南西方沖の沈水サンゴ礁2012
- Author(s)
  荒井晃作・佐藤智之・井上卓彦
- Organizer
  炭酸塩コロキウム
- Place of Presentation
  伊豆高原（静岡県）
- Data Source
  KAKENHI-PROJECT-23540540
[Presentation] 宮古島北東沖に見つかった沈水サンゴ礁2012
- Author(s)
  荒井晃作・松田博貴・町山栄章・佐々木圭一・山口　毅・井龍康文・井上　卓彦
- Organizer
  日本サンゴ礁学会　第１５回大会
- Place of Presentation
  東京大学本郷キャンパス（東京都）
- Data Source
  KAKENHI-PROJECT-23540540
[Presentation] 沖縄島南西沖に発達する慶良間海裂の地質構造2012
- Author(s)
  荒井晃作・佐藤智之・井上卓彦
- Organizer
  日本地質学会第119年学術大会
- Place of Presentation
  大阪府立大学
- Data Source
  KAKENHI-PROJECT-23540540
[Presentation] Seismic profiling survey on submerged coral reefs south off Okinawa Island in the northwestern Pacific2012
- Author(s)
  Kohsaku Arai, Tomoyuki Sato, Takahiko Inoue
- Organizer
  The 12th International Coral Reef Symposium
- Place of Presentation
  ケアンズ国際会議場（豪州・ケアンズ）
- Data Source
  KAKENHI-PROJECT-23540540
[Presentation] 鹿児島県トカラ列島小宝島東方沖陸棚上の礁岩の堆積学的特徴とその年代2012
- Author(s)
  松田博貴・荒井晃作・井上卓彦・町山栄章・佐々木圭一・井龍康文・佐藤時幸・山崎誠
- Organizer
  日本地質学会第119年学術大会
- Place of Presentation
  大阪府立大学
- Data Source
  KAKENHI-PROJECT-23540540
[Presentation] 琉球列島北部における沈水サンゴ礁性堆積物の産状と形成年代平成23年度研究船利用公募2012
- Author(s)
  松田博貴・荒井晃作・井上卓彦・町山栄章・佐々木圭一・井龍康文
- Organizer
  ブルーアース2012
- Place of Presentation
  東京海洋大学(東京)
- Data Source
  KAKENHI-PROJECT-22540479
[Presentation] Macroidi attuali della piattaforma di Kikai-Jima, Isole Ryukyu centrali2012
- Author(s)
  Bassi, D., Iryu, Y., Humblet, M., Matsuda, H., Machiyama, H., Sasaki, K., Matsuda, S., Arai, K., Inoue, T
- Organizer
  Giappone, Giornate di Paleontologia XII Edizione
- Place of Presentation
  Catania, イタリア
- Data Source
  KAKENHI-PROJECT-23540540
[Presentation] 宮古島北東沖に見つかった沈水サンゴ礁2012
- Author(s)
  荒井晃作・松田博貴・町山栄章・佐々木圭一・山口毅・井龍康文・井上卓彦
- Organizer
  日本サンゴ礁学会
- Place of Presentation
  東京大学
- Year and Date
  2012-11-22
- Data Source
  KAKENHI-PROJECT-23540540
[Presentation] Seismic profiling survey on submerged coral reefs south off Okinawa Island in the northwestern Pacific2012
- Author(s)
  Arai, K., Sato, T., Inoue T
- Organizer
  12th International Coral Reef Symposium
- Place of Presentation
  ケアンズ, オーストラリア
- Year and Date
  2012-07-09
- Data Source
  KAKENHI-PROJECT-23540540
[Presentation] Occurrence of rapid subsidence on the Ryukyu Island Arc system2011
- Author(s)
  Arai, K., Sato, T., Inoue T
- Organizer
  2011 KJOD/IODP Workshop for Okinawa Trough Drilling
- Place of Presentation
  KIGAM, 韓国
- Year and Date
  2011-07-04
- Data Source
  KAKENHI-PROJECT-23540540
[Presentation] 沖縄島周辺の島弧の成立と島弧胴切り断層の発達2011
- Author(s)
  荒井晃作・佐藤智之・井上卓彦
- Organizer
  大気海洋研究所研究集会「東シナ海および琉球弧の地史と古環境」
- Place of Presentation
  東京大学大気海洋研究所
- Data Source
  KAKENHI-PROJECT-23540540
[Presentation] 鹿児島県トカラ列島小宝島東方沖陸棚上での礁岩の発見とその意義2011
- Author(s)
  松田博貴・荒井晃作・井上卓彦・町山栄章・吉津憲・三納正美・堺理紗子・佐々木圭一・井龍康文・中森亨・山田努・藤田和彦・杉原薫
- Organizer
  第31回炭酸塩コロキウム
- Place of Presentation
  国立岩手山青少年交流の家(岩手)
- Year and Date
  2011-03-06
- Data Source
  KAKENHI-PROJECT-22540479
[Presentation] 鹿児島県小宝島東方沖陸棚上での礁岩の発見とその意義2011
- Author(s)
  松田博貴・荒井晃作・井上卓彦・町山栄章・吉津憲・三納正美・堺理紗子・佐々木圭一・井龍康文・中森亨・山田努・藤田和彦・杉原薫
- Organizer
  日本地質学会第118年学術大会
- Place of Presentation
  茨城大学(水戸)
- Year and Date
  2011-09-11
- Data Source
  KAKENHI-PROJECT-22540479
[Presentation] 沖縄島周辺の島弧の成立と島弧胴切り断層の発達2011
- Author(s)
  荒井晃作・佐藤智之・井上卓彦
- Organizer
  シンポジウム「東シナ海および琉球弧の地史と古環境」
- Place of Presentation
  東京大学大気海洋研究所（千葉県）
- Data Source
  KAKENHI-PROJECT-23540540
[Presentation] Occurrence of rapid subsidence on the Ryukyu Island Arc system2011
- Author(s)
  K. Arai, T. Sato and T.Inoue
- Organizer
  2011 KJOD/IODP Workshop for Okinawa Trough Drilling
- Place of Presentation
  韓国　KIGAM
- Data Source
  KAKENHI-PROJECT-23540540
[Presentation] 鹿児島県小宝島東方沖陸棚上での礁岩の発見-現世サンゴ礁北限の背弧にも氷期に造礁サンゴは成育していたのか-2011
- Author(s)
  松田博貴・荒井晃作・井上卓彦・町山栄章・吉津憲・三納正美・堺理紗子・佐々木圭一・井龍康文・中森亨・山田努・藤田和彦・杉原薫
- Organizer
  シンポジウム「東シナ海および琉球弧の地史と古環境」
- Place of Presentation
  東京大学大気海洋研究所(柏)
- Year and Date
  2011-10-03
- Data Source
  KAKENHI-PROJECT-22540479
[Presentation] 鹿児島県トカラ列島小宝島東方沖陸棚上での礁岩の発見 -現世サンゴ礁北限の背弧にも氷期に造礁サンゴは成育していたのか-2010
- Author(s)
  松田博貴・荒井晃作・井上卓彦・町山栄章・吉津憲・三納正美・堺理紗子・佐々木圭一・井龍康文・中森亨・山田努・藤田和彦・杉原薫
- Organizer
  日本サンゴ礁学会第13回大会
- Place of Presentation
  つくばカピオ(つくば)
- Year and Date
  2010-12-02
- Data Source
  KAKENHI-PROJECT-22540479
[Presentation] 鹿児島県トカラ列島小宝島東方沖陸棚上での礁岩の発見とその意義2010
- Author(s)
  松田博貴・荒井晃作・井上卓彦・町山栄章・吉津憲・三納正美・堺理紗子・佐々木圭一・井龍康文・中森亨・山田努・藤田和彦・杉原薫
- Organizer
  第158回日本地質学会西日本支部
- Place of Presentation
  広島大学(東広島)
- Year and Date
  2010-02-19
- Data Source
  KAKENHI-PROJECT-22540479
[Presentation] 鹿児島県小宝島東方沖陸棚上での礁岩の発見-現世サンゴ礁北限の背弧にも氷期に造礁サンゴは成育していたのか-2010
- Author(s)
  松田博貴・荒井晃作・井上卓彦, 他10名
- Organizer
  日本サンゴ礁学会第13回大会
- Place of Presentation
  つくばカピオ
- Year and Date
  2010-12-02
- Data Source
  KAKENHI-PROJECT-22540479
[Presentation] Newly found submerged reefs on the Miyako-Sone platform, Ryukyu Arc, northwestern Pacific
- Author(s)
  Kohsaku Arai, Hiroki Matsuda, Keiichi Sasaki, Hideaki Machiyama, Takahiko Inoue and Yasufumi Iryu
- Organizer
  2013 AGU Fall Meeting
- Place of Presentation
  米国サンフランシスコ（Moscone Center）
- Data Source
  KAKENHI-PROJECT-23540540
[Presentation] 沖縄県宮古島北東沖・宮古曽根プラットフォームの形成史
- Author(s)
  荒井晃作・松田博貴・井上卓彦・佐藤時幸・山崎　誠・町山栄章・佐々木圭一・井龍康文
- Organizer
  日本地質学会第120年学術大会
- Place of Presentation
  東北大学（宮城県）
- Data Source
  KAKENHI-PROJECT-23540540

1. MATSUDA Hiroki (80274687)

# of Collaborated Projects: 2 results

# of Collaborated Products: 23 results
2. INOUE Takahiko (90443168)

# of Collaborated Projects: 2 results

# of Collaborated Products: 33 results
3. MACHIYAMA Hideaki (00344284)

# of Collaborated Projects: 2 results

# of Collaborated Products: 22 results
4. SASAKI Keiichi (50340021)

# of Collaborated Projects: 2 results

# of Collaborated Products: 22 results
5. HIRATA Kenji (20359128)

# of Collaborated Projects: 1 results

# of Collaborated Products: 1 results
6. TOKUYAMA Hidekazu (10107451)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
7. KINOSHITA Masataka (50225009)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
8. FUJIWARA Toshiya (30359129)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
9. HIROSE Fuyuki (90414515)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
10. SAITO Saneatsu (40292859)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
11. BABA Hisatoshi (80256180)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
12. ARAKI Ei'ichiro (60359130)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
13. SHITO Azusa (90376541)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
14. NAKAMURA Yasunori (60345056)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
15. IRYU Yasufumi (00250671)

# of Collaborated Projects: 1 results

# of Collaborated Products: 15 results
16. SATO Tomoyuki (80555152)

# of Collaborated Projects: 1 results

# of Collaborated Products: 15 results

Arai Kousaku 荒井 晃作

ARAI Kohsaku 荒井 晃作

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Geological histories and local subsidence of the Ryukyu Island ArcPrincipal Investigator

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Investigation of a working hypothesis for the huge tsunami generation off northwest Sumatra, Indonesia in December 2004.

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Were coral reefs distributed on the back-arc side of the northernRyukyus during glacial periods? -Response of coral-reef ecosystems to paleoceanographicchanges-

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[Journal Article] Subsidence of the Miyako-Sone submarine carbonate platform, east of Miyako-jima Island, northwestern Pacific Ocean2014

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[Journal Article] Subsidence of the Miyako-Sone submarine carbonate platform, east of Miyako-jima Island, northwestern Pacific Ocean2014

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[Journal Article] 浅海性炭酸塩堆積物に基づく氷期の琉球列島北部の海洋環境-氷期にサンゴ礁はあったのか?-2012

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[Journal Article] Seismic profiling survey of submerged coral reefs near Okinawa Island2012

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[Journal Article] Seismic profiling survey on submerged coral reefs offshore Okinawa Island2012

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[Journal Article] Recent macroids on the Kikai-jima shelf, Central Ryukyu Islands, Japan2012

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[Journal Article] 浅海性炭酸塩堆積物に基づく氷期の琉球列島北部の海洋環境-氷期にサンゴ礁はあったのか?2012

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[Journal Article] 沖縄島周辺の島弧の成立と島弧胴切り断層の発達2012

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[Journal Article] Submerged reefal deposits near a present-day northern limit of coral reef formation in the northern Ryukyu Island Arc, northwestern Pacific Ocean2011

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[Presentation] 宮古島北東沖に見つかった沈水サンゴ礁2013

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[Presentation] 宮古島北東沖に見つかった沈水サンゴ礁2013

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[Presentation] 沖縄"500m島棚"下部から採取された中期更新世の化石群集2013

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Arai Kousaku 荒井晃作

ARAI Kohsaku 荒井晃作