Snyder Glen ＳｎｙｄｅｒＧｌｅｎ

Researcher Number	90751777
Other IDs	https://orcid.org/0000-0001-5289-7903
Affiliation (Current)	2025: 東京大学, 大気海洋研究所, 特任研究員 2025: 明治大学, 研究・知財戦略機構(生田), 研究推進員(客員研究員) 2025: 学習院大学, 理学部, 科研費研究員
Affiliation (based on the past Project Information) *help	2021 – 2023: 東京大学, 大気海洋研究所, 特任研究員 2020 – 2023: 明治大学, 研究・知財戦略機構(生田), 研究推進員(客員研究員) 2019: 明治大学, 研究・知財戦略機構(駿河台), 研究推進員 2017 – 2018: 明治大学, 研究・知財戦略機構, 特任教授
Review Section/Research Field	Principal Investigator Basic Section 17050:Biogeosciences-related / Petrology/Mineralogy/Economic geology Except Principal Investigator Basic Section 17030:Human geosciences-related
Keywords	Principal Investigator noble gas / Japan Sea / stable isotope / stable isotopes / helium / Sea of Japan / gas hydrate / Stable Isotope / Dolomite / Mud volcano … More / thermogenic methane / microbial methane / EPS / protodolomite / helium isotopes / authigenic carbonate / calcite / dolomite / argon / noble gas isotopes / cold seep / methane oxidation / gas seep / carbonate / authigenic / methane / Gas hydrate / Stable lsotopes / Authigenic / Carbonate / Noble gas / Cold Seep / Methane / 自生鉱物 / 希ガス同位体 / ドロマイト / 日本海 / ガスハイドレート / seawater / microbial / authigenesis / phylogenetic / biomarker / Joetsu Basin / Bacteriodetes / microdolomite … More Except Principal Investigator 酸素同位体組成 / メタン由来炭酸塩 / 氷河性海水準変動 / 炭酸塩コンクリーション / メタン湧出 / 嫌気性メタン酸化 / BSR / ポックマーク / マウンド崩壊 / 自生炭酸塩 / ガスチムニー / 嫌気的メタン酸化 / メタンハイドレート / ガスハイドレート Less

Relationship between crustal degassing and microbial mineralization in active mud volcanoes, hydrocarbon seeps, and other environmentsPrincipal Investigator
- Principal Investigator
  
  Snyder Glen
- Project Period (FY)
  2021 – 2023
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Review Section
  
  Basic Section 17050:Biogeosciences-related
- Research Institution
  The University of Tokyo
Growth and decay of gas chimney from the occurrence and geochemical characteristics of gas hydrates and methane-derived authigenic carbonates
- Principal Investigator
  
  松本良
- Project Period (FY)
  2020 – 2024
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Review Section
  
  Basic Section 17030:Human geosciences-related
- Research Institution
  Meiji University
Do microcrystalline dolomite inclusions provide fossil evidence for the onset of gas hydrate formation?: Isotopic and biogeochemical investigations of methane hydrate in Joetsu Basin, Sea of Japan.Principal Investigator
- Principal Investigator
  
  Snyder Glen
- Project Period (FY)
  2017 – 2019
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  Petrology/Mineralogy/Economic geology
- Research Institution
  Meiji University

All 2024 2023 2022 2020 2019 2018 2017

All Journal Article Presentation

[Journal Article] Overview: Distribution, Occurrence, and Origins of Methane Hydrates around the Japan Islands2024
- Author(s)
  松本良、蛭田明宏、大井剛志、柿崎喜宏、下野貴他、石田直人、サイディマッソウ、シュナイダグレン、戸丸仁、福田朱里、弘松峰男、大川史郎、柳本裕、棚橋学、角和善隆
- Journal Title
  
  Journal of Geography (Chigaku Zasshi)
  
  Volume: 133 Issue: 2 Pages: 63-89
- DOI
  10.5026/jgeography.133.63
- ISSN
  0022-135X, 1884-0884
- Year and Date
  2024-04-25
- Language
  Japanese
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-20K04088, KAKENHI-PROJECT-21K03739
[Journal Article] Ocean Dynamics and Methane Plume Activity in Tatar Strait, Far Eastern Federal District, Russia as Revealed by Seawater Chemistry, Hydroacoustics, and Noble Gas Isotopes2022
- Author(s)
  Snyder, G.T., Yatsuk, A., Takahta, N., Shakirov, R., Tomaru, H., Tanaka, K., Obzhirov, A., Salomatin, A., Aoki, S., Khazanova, E., Maryina, E., Sano, Y, Matsumoto, R.
- Journal Title
  
  Frontiers in Earth Science
  
  Volume: 10 Pages: 1-21
- DOI
  10.3389/feart.2023.1188142
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-21K03739, KAKENHI-PROJECT-20K04088, KAKENHI-PROJECT-21K18658, KAKENHI-PROJECT-21K18917, KAKENHI-PROJECT-22KF0083
[Journal Article] Hydrocarbon Gases in Seafloor Sediments of the Edge Shelf Zone of the East Siberian Sea and Adjacent Part of the Arctic Ocean2022
- Author(s)
  Yatsuk, A., Gresov, A., G.T. Snyder
- Journal Title
  
  Frontiers in Earth Science
  
  Volume: 10 Pages: 1-19
- DOI
  10.3389/feart.2022.856496
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-21K03739
[Journal Article] Geochemical distribution of helium, hydrogen, carbon dioxide, and methane in Sakhalin Island mud volcanoes, hot springs, and cold seeps2022
- Author(s)
  Syrbu, N.S., Snyder, G.T., Shakirov, R.B., Kholmogorov, A.O., Zharkov, R.V., Tsunogai, U.
- Journal Title
  
  Journal of Volcanology and Geothermal Research
  
  Volume: 431 Pages: 1-11
- DOI
  10.1016/j.jvolgeores.2022.107667
- Peer Reviewed / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-21K03739
[Journal Article] Evidence in the Japan Sea of microdolomite mineralization within gas hydrate microbiomes2020
- Author(s)
  Snyder, G.T., Matsumoto, R., Suzuki, Y., Kouduka, M., Kakizaki, Y., Zhang, N., Tomaru,H., Sano, Y.,, Takahata, N., Tanaka, K., Bowden, S.A., Imajo, T.
- Journal Title
  
  Scientific Reports
  
  Volume: 10 Issue: 1 Pages: 1-13
- DOI
  10.1038/s41598-020-58723-y
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17K05712, KAKENHI-PROJECT-17K17669, KAKENHI-PROJECT-19KK0083, KAKENHI-PROJECT-17H00777, KAKENHI-PROJECT-19H00726
[Journal Article] Magmatic fluids play a role in the development of active gas chimneys and massive gas hydrates in the Japan Sea.2020
- Author(s)
  Snyder, G. T. , Sano, Y., Takahata, N., Matsumoto, R., Kakizaki, Y. and Tomaru, H.,
- Journal Title
  
  Chemical Geology
  
  Volume: 535 Pages: 119462-119462
- DOI
  10.1016/j.chemgeo.2020.119462
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17K05712, KAKENHI-PROJECT-19KK0083, KAKENHI-PROJECT-17H00777
[Journal Article] Clumped isotope signatures of methane-derived authigenic carbonate presenting equilibrium values of their formation temperatures2019
- Author(s)
  N Zhang, M Lin, GT Snyder, Y Kakizaki, K Yamada, N Yoshida, R. Matsumoto
- Journal Title
  
  Earth and Planetary Science Letters
  
  Volume: 512 Pages: 207-213
- DOI
  10.1016/j.epsl.2019.02.005
- Peer Reviewed / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17H06105, KAKENHI-PROJECT-17K05712
[Journal Article] Concentration and carbon-isotopic change of dissolved gas from Murono mud volcano in Tokamachi City, Niigata Prefecture (central Japan), just before and after the 2014 Kamishiro Fault Earthquake2018
- Author(s)
  Kakizaki Y, Snyder G, Tanahashi Y, Ishida N, Matsumoto R
- Journal Title
  
  The Journal of the Geological Society of Japan
  
  Volume: 124 Issue: 2 Pages: 127-140
- DOI
  10.5575/geosoc.2017.0065
- NAID
  130007377711
- ISSN
  0016-7630, 1349-9963
- Year and Date
  2018-02-15
- Language
  Japanese
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-17K05712
[Journal Article] Data report: water activity of the deep coal-bearing basin off Shimokita from IODP Expedition 3372018
- Author(s)
  Wataru Tanikawa, Yoko Ohtomo, Glen Snyder, Yuki Morono, Yu’suke Kubo, Yoshihiro Iijima, Takuroh Noguchi, Kai-Uwe Hinrichs, and Fumio Inagaki
- Journal Title
  
  Proceedings of the Integrated Ocean Drilling Program, 337: Tokyo (Integrated Ocean Drilling Program Management International, Inc.)
  
  Volume: 337 Pages: 1-12
- DOI
  10.2204/iodp.proc.337.204.2018
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17K05712, KAKENHI-PROJECT-15J00507, KAKENHI-PLANNED-16H06476
[Presentation] Project COESS: Sensors and equipment used with the Fugro Environmental Landers for time-series scientific data acquisition near active seeps and vents.(Poster)2024
- Author(s)
  Shinsuke Aoki, Hitoshi Tomaru, Satoko Owari, Ryo Matsumoto, Teresa Nakajima Escobar, Glen Snyder
- Organizer
  UN Ocean Decade for Sustainable Science annual conference, Barcelona, Spain
- Data Source
  KAKENHI-PROJECT-21K03739
[Presentation] [SGC37-06] Project COESS and the tracing of seafloor volatiles: An action plan for the UN Decade of Ocean Science for Sustainable Development2023
- Author(s)
  Glen Snyder, Ryo Matsumoto, Hitoshi Tomaru, Fumito Shiraishi, Shiono Miki, Yuji Sano, Ma Teresa Nakajima
- Organizer
  Japan Geoscience Annual Meeting
- Invited
- Data Source
  KAKENHI-PROJECT-21K03739
[Presentation] Characteristics of microdolomite associated with gas hydrate2022
- Author(s)
  Shiraishi, F., Akimto, T., Tomioka, N., Takahashi, Y., Matsumoto, R., Snyder, G.
- Organizer
  Japan Geoscience Union Meeting, 2022
- Data Source
  KAKENHI-PROJECT-21K03739
[Presentation] Hydrocarbon seep dynamics revealed by noble gas and stable isotope analysis of gas inclusions of authigenic carbonates: A comparison of samples from Tatar Strait, Russia; Joetsu Basin, Japan; and Brejo do Espinho, Brazil.2022
- Author(s)
  Snyder, G., Takahata, N., Bowden, S.A., Zhang, N., Shakirov, R.B., Tomaru, H., Shiraishi, F., Sano, Y., Matsumoto, R.
- Organizer
  Japan Geoscience Union Meeting, 2022
- Invited
- Data Source
  KAKENHI-PROJECT-21K03739
[Presentation] Methan plumes and methane-derived carbonates of the Tatar Trough and Tatar Strait, northern end of the Sea of Japan2020
- Author(s)
  R. Matsumoto, A. Obzhirov, R. Shakirov, A. Derkachev, T-L. Yu, C-C, Shen, H. Tomaru, Y. Kakuwa, G. Snyder, A. Hiruta, Y. Kakizaki, F. Akiba, T. Oi, N. Ishida, S. Aoki
- Organizer
  Japan Geoscience Union Meeting
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-20K04088
[Presentation] Microdolmite grains in Japan Sea Gas Hydrate: What do they tell us about present and past hydrate growth?2019
- Author(s)
  G.Snyder, R.Matsumoto, Y. Kakizaki, Y. Suzuki, N.Zhang, Y.Sano, N. Takahata, K. Tanaka, T. Imajo, S. Bowden, H. Tomaru
- Organizer
  Pacific Conference of Marine Science and Technology (PACON), Vladivostok, Russia
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17K05712
[Presentation] Microdolomites are not MDACs: microbially-derived carbon source for microcrystalline dolomite found within massive gas hydrates and implications for the shallow marine carbon cycle2019
- Author(s)
  G.Snyder, R.Matsumoto, Y. Kakizaki, Y. Suzuki, N.Zhang, Y.Sano, N. Takahata, K. Tanaka, T. Imajo, S. Bowden, H. Tomaru
- Organizer
  Japan Geoscience Union Meeting
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17K05712
[Presentation] Microbial microdolomite aggregates found within massive gas hydrate: Implications for the Earth's deep biosphere and for extraterrestrial life?2018
- Author(s)
  Glen Tritch Snyder, Yohey Suzuki,Takumi Imajo, Ryo Matsumoto, Yoshihiro Kakizaki, Hitoshi Tomaru, Aya Iguchi, Yuji Sano, Naoto Takahata, Naizhong Zhang
- Organizer
  American Geophysical Union Fall Meeting
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17K05712
[Presentation] Microdolomitic evidence for deep biosphere contained inside of the saline inclusions within Japan Sea massive gas hydrate2018
- Author(s)
  Glen Snyder, Yohey Suzuki,Takumi Imajo, Ryo Matsumoto, Yoshihiro Kakizaki, Hitoshi Tomaru, Aya Iguchi, Yuji Sano, Naoto Takahata, Naizhong Zhang
- Organizer
  Japan Geoscience Union (JPGU) Annual Meeting
- Data Source
  KAKENHI-PROJECT-17K05712
[Presentation] Clumped isotopic signatures of methane-dervied authigenic carbonates and gas hydrate-derived microcrystalline dolomite in the Sea of Japan2018
- Author(s)
  Naizhong Zhang, Glen Tritch Snyder, Keita Yamada, Yoshihiro Kakizaki, Akihiro Kano, Naohiro Yoshida, Ryo Matsumoto
- Organizer
  American Geophysical Union Fall Meeting
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17K05712
[Presentation] Stable isotopic composition of microdolomitic aggregates associated with saline inclusions within Japan Sea massive gas hydrate G2018
- Author(s)
  Glen Snyder, Yoshihiro Kakizaki, Ryo Matsumoto, Naizhong Zhang, Yohey Suzuki, Yuji Sano, Naoto Takahata, Kentaro Tanaka, Takumi Imajo, Hitoshi Tomaru, Aya Iguchi
- Organizer
  International Sedimentological Congress
- Data Source
  KAKENHI-PROJECT-17K05712
[Presentation] Compositional and textural trends of microcrystalline dolomite found within massive gas hydrate in Joetsu Basin2017
- Author(s)
  Glen Snyder, Ryo Matsumoto, Yoshihiro Kakizaki, Hitoshi Tomaru, Yohey Suzuki
- Organizer
  JpGU-AGU Joint Annual Meeting
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17K05712
[Presentation] Stable isotopes and noble gases in marine methane hydrate and associated dolomite: Investigations in the Sea of Japan.2017
- Author(s)
  G. Snyder, Y. Kakizaki, R. Matsumoto, Y. Suzuki, Y. Sano, N. Takahata, K. Tanaka, T. Imajo
- Organizer
  International Conference on Gas Hydrate in Continental Margins, Taipei, Taiwan
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17K05712
[Presentation] Noble Gas and Stable Isotopic Composition of Methane Hydrates in Umitaka Spur: Three End-Member Mixing and Elemental Fractionation2017
- Author(s)
  G. Snyder, Y. Kakizaki, R. Matsumoto, Y. Suzuki, Y. Sano, N. Takahata, K. Tanaka, T. Imajo
- Organizer
  International Conference on Gas Hydrates (ICGH9) Denver, Colorado
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17K05712
[Presentation] Mineralization of Dolomite Associated with Gas Hydrate Formation in Sea of Japan Sediments.2017
- Author(s)
  G. Snyder, Y. Kakizaki, R. Matsumoto, Y. Suzuki, Y. Sano, N. Takahata, K. Tanaka, T. Imajo
- Organizer
  International Conference on Gas Hydrates (ICGH9)
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17K05712
[Presentation] Microcrystalline dolomite within massive Japan Sea methane hydrate: origin and development ascertained by inclusions within inclusions.2017
- Author(s)
  G. Snyder, Y. Kakizaki, R. Matsumoto, Y. Suzuki, Y. Sano, N. Takahata, K. Tanaka, H. Tomaru, T. Imajo, A. Iguchi
- Organizer
  American Geophysical Union (AGU) Fall Meeting, New Orleans, U.S.A.
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17K05712

1. 松本良 (40011762)

# of Collaborated Projects: 3 results

# of Collaborated Products: 19 results
2. 戸丸仁 (80588244)

# of Collaborated Projects: 3 results

# of Collaborated Products: 14 results
3. 鈴木庸平 (00359168)

# of Collaborated Projects: 1 results

# of Collaborated Products: 11 results
4. 佐野有司 (50162524)

# of Collaborated Projects: 1 results

# of Collaborated Products: 11 results
5. 登尾浩助 (60311544)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
6. 深澤倫子 (40409496)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
7. 大井剛志 (40726486)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
8. 蛭田明宏 (90726465)

# of Collaborated Projects: 1 results

# of Collaborated Products: 1 results
9. 柿崎喜宏 (20570633)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
10. 白石史人 (30626908)

# of Collaborated Projects: 1 results

# of Collaborated Products: 3 results
11. 高畑直人 (90345059)

# of Collaborated Projects: 1 results

# of Collaborated Products: 1 results
12. 伊地知雄太 (10911258)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
13. 山田桂太

# of Collaborated Projects: 0 results

# of Collaborated Products: 1 results
14. 吉田尚弘

# of Collaborated Projects: 0 results

# of Collaborated Products: 1 results

Snyder Glen Ｓｎｙｄｅｒ Ｇｌｅｎ

Research Projects

Research Products

Co-Researchers

Relationship between crustal degassing and microbial mineralization in active mud volcanoes, hydrocarbon seeps, and other environmentsPrincipal Investigator

Principal Investigator

Project Period (FY)

Research Category

Review Section

Research Institution

Growth and decay of gas chimney from the occurrence and geochemical characteristics of gas hydrates and methane-derived authigenic carbonates

Principal Investigator

Project Period (FY)

Research Category

Review Section

Research Institution

Do microcrystalline dolomite inclusions provide fossil evidence for the onset of gas hydrate formation?: Isotopic and biogeochemical investigations of methane hydrate in Joetsu Basin, Sea of Japan.Principal Investigator

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

[Journal Article] Overview: Distribution, Occurrence, and Origins of Methane Hydrates around the Japan Islands2024

Author(s)

Journal Title

DOI

ISSN

Year and Date

Language

Data Source

[Journal Article] Ocean Dynamics and Methane Plume Activity in Tatar Strait, Far Eastern Federal District, Russia as Revealed by Seawater Chemistry, Hydroacoustics, and Noble Gas Isotopes2022

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Hydrocarbon Gases in Seafloor Sediments of the Edge Shelf Zone of the East Siberian Sea and Adjacent Part of the Arctic Ocean2022

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Geochemical distribution of helium, hydrogen, carbon dioxide, and methane in Sakhalin Island mud volcanoes, hot springs, and cold seeps2022

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Evidence in the Japan Sea of microdolomite mineralization within gas hydrate microbiomes2020

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Magmatic fluids play a role in the development of active gas chimneys and massive gas hydrates in the Japan Sea.2020

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Clumped isotope signatures of methane-derived authigenic carbonate presenting equilibrium values of their formation temperatures2019

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Concentration and carbon-isotopic change of dissolved gas from Murono mud volcano in Tokamachi City, Niigata Prefecture (central Japan), just before and after the 2014 Kamishiro Fault Earthquake2018

Author(s)

Journal Title

DOI

NAID

ISSN

Year and Date

Language

Data Source

[Journal Article] Data report: water activity of the deep coal-bearing basin off Shimokita from IODP Expedition 3372018

Author(s)

Journal Title

DOI

Data Source

[Presentation] Project COESS: Sensors and equipment used with the Fugro Environmental Landers for time-series scientific data acquisition near active seeps and vents.(Poster)2024

Author(s)

Organizer

Data Source

[Presentation] [SGC37-06] Project COESS and the tracing of seafloor volatiles: An action plan for the UN Decade of Ocean Science for Sustainable Development2023

Author(s)

Snyder Glen ＳｎｙｄｅｒＧｌｅｎ