論文 - 角皆 潤
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Sakata S., Tsunogai U., Oba M., Ujiie T., Tanahashi M.
Organic Geochemistry 188 巻 頁: 104739 - 104739 2024年2月
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Ding W., Tsunogai U., Nakagawa F., Sambuichi T., Chiwa M., Kasahara T., Shinozuka K.
Biogeosciences 20 巻 ( 3 ) 頁: 753 - 766 2023年2月
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First Measurements on Triple Oxygen Isotopes of Dissolved Inorganic Phosphate in the Hydrosphere. 査読有り 国際誌
Sambuichi T, Tsunogai U, Ito M, Nakagawa F
Environmental science & technology 57 巻 ( 8 ) 頁: 3415 - 3424 2023年2月
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Tracing the sources of excess methane in Ise and Mikawa bays using dual stable isotopes as tracers 査読有り
Lan, H; Tsunogai, U; Nakagawa, F; Ito, M; Shingubara, R; Miyoshi, Y; Hara, S
GEOCHEMICAL JOURNAL 57 巻 ( 2 ) 頁: 59 - 72 2023年
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Syrbu, NS; Snyder, GT; Shakirov, RB; Kholmogorov, AO; Zharkov, RV; Tsunogai, U
JOURNAL OF VOLCANOLOGY AND GEOTHERMAL RESEARCH 431 巻 2022年11月
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Surya Prakash L., John Kurian P., Resing J.A., Tsunogai U., Srinivas Rao A., Sen K., Lupton J.E., Baumberger T., Prajith A., Roy P.
Geochemistry, Geophysics, Geosystems 23 巻 ( 10 ) 2022年10月
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Weitian Ding, Urumu Tsunogai, Fumiko Nakagawa, Takashi Sambuichi, Hiroyuki Sase, Masayuki Morohashi, Hiroki Yotsuyanagi
BIOGEOSCIENCES 19 巻 ( 13 ) 頁: 3247 - 3261 2022年7月
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Urumu Tsunogai, Ryo Shingubara, Yuhei Morishita, Masanori Ito, Fumiko Nakagawa, Shin Yoshikawa, Mitsuru Utsugi, Akihiko Yokoo
Frontiers in Earth Science 10 巻 2022年3月
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Nitrogen saturation of forested catchments in central Japan-Progress or recovery? 査読有り 国際誌
Sase Hiroyuki, Takahashi Masamichi, Matsuda Kazuhide, Yamashita Naoyuki, Tsunogai Urumu, Nakagawa Fumiko, Morohashi Masayuki, Yotsuyanagi Hiroki, Ohizumi Tsuyoshi, Sato Keiichi, Kurokawa Junichi, Nakata Makoto
SOIL SCIENCE AND PLANT NUTRITION 68 巻 ( 1 ) 頁: 5 - 14 2022年1月
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Takashi Sambuichi, Urumu Tsunogai, Kazushige Kura, Fumiko Nakagawa, Takeshi Ohba
GEOCHEMICAL JOURNAL 55 巻 ( 6 ) 頁: e25 - e33 2021年11月
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Hao Xu, Urumu Tsunogai, Fumiko Nakagawa, Yijun Li, Masanori Ito, Keiichi Sato, Hiroshi Tanimoto
Rapid Communications in Mass Spectrometry 35 巻 ( 15 ) 頁: e9124 2021年8月
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Development of a drone-borne volcanic plume sampler 招待有り 査読有り 国際誌
Ryo Shingubara, Urumu Tsunogai, Masanori Ito, Fumiko Nakagawa, Shin Yoshikawa, Mitsuru Utsugi, Akihiko Yokoo
Journal of Volcanology and Geothermal Research 412 巻 頁: 107197 - 107197 2021年4月
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Inoue Takahiro, Nakagawa Fumiko, Shibata Hideaki, Tsunogai Urumu
JOURNAL OF GEOPHYSICAL RESEARCH-BIOGEOSCIENCES 126 巻 ( 4 ) 2021年4月
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Ohba Takeshi, Yaguchi Muga, Tsunogai Urumu, Ito Masanori, Shingubara Ryo
EARTH PLANETS AND SPACE 73 巻 ( 1 ) 2021年3月
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Syrbu N.S., Cuong D.H., Iakimov T.S., Kholmogorov A.O., Telegin Y.A., Tsunogai U.
Georesursy 23 巻 ( 3 ) 頁: 132 - 142 2021年
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Variation of volcanic gas composition at a poorly accessible volcano: Sakurajima, Japan 査読有り 国際誌
Shinohara H., Kazahaya R., Ohminato T., Kaneko T., Tsunogai U., Morita M.
JOURNAL OF VOLCANOLOGY AND GEOTHERMAL RESEARCH 407 巻 頁: 107098 - 107098 2020年12月
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Dual stable isotope characterization of excess methane in oxic waters of a mesotrophic lake 査読有り 国際誌
Tsunogai Urumu, Miyoshi Yuko, Matsushita Toshiyuki, Komatsu Daisuke D., Ito Masanori, Sukigara Chiho, Nakagawa Fumiko, Maruo Masahiro
LIMNOLOGY AND OCEANOGRAPHY 65 巻 ( 12 ) 頁: 2937 - 2952 2020年7月
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Gas-geochemical studies of gas fields and increased metal concentrations in the East Siberian Sea 査読有り 国際共著 国際誌
Shakirov R. B., Sorochinskaja A. V, Syrbu N. S., Tsunogai Urumu, Tran Hoang Yen
VIETNAM JOURNAL OF EARTH SCIENCES 42 巻 ( 4 ) 頁: 395 - 410 2020年
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UAV搭載用火山プルーム採取装置の開発
角皆 潤, 新宮原 諒, 伊藤 昌稚, 中川 書子, 吉川 慎, 宇津木 充, 横尾 亮彦
日本地球化学会年会要旨集 67 巻 頁: 132 2020年
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Oanh Thi Ngoc Bui, Kameyama Sohiko, Kawaguchi Yusuke, Nishino Shigeto, Tsunogai Urumu, Yoshikawa-Inoue Hisayuki
POLAR SCIENCE 22 巻 2019年12月
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Takahashi Koji U., Tsunogai Urumu, Nakagawa Fumiko, Sukigara Chiho
JOURNAL OF VOLCANOLOGY AND GEOTHERMAL RESEARCH 384 巻 頁: 232-240 2019年10月
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Ohba Takeshi, Yaguchi Muga, Nishino Kana, Numanami Nozomi, Tsunogai Urumu, Ito Masanori, Shingubara Ryo
FRONTIERS IN EARTH SCIENCE 7 巻 2019年9月
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Ohba Takeshi, Yaguchi Muga, Nishino Kana, Numanami Nozomi, Daita Yasushi, Sukigara Chiho, Ito Masanori, Tsunogai Urumu
EARTH PLANETS AND SPACE 71 巻 ( 1 ) 2019年4月
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Nakagawa Fumiko, Tsunogai Urumu, Obata Yusuke, Ando Kenta, Yamashita Naoyuki, Saito Tatsuyoshi, Uchiyama Shigeki, Morohashi Masayuki, Sase Hiroyuki
BIOGEOSCIENCES 15 巻 ( 22 ) 頁: 7025 - 7042 2018年11月
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Variation of geochemical environments associated with whale-fall biomass mineralization processes in the sediment during the mobile scavenger, enrichment opportunist, and sulfophilic stages
Onishi Yuji, Shimamura Sho, Yamanaka Toshiro, Nakayama Rei, Ozaki Ken-Ichi, Miyazaki Masayuki, Tsunogai Urumu, Fujiwara Yoshihiro
MARINE BIOLOGY 165 巻 ( 9 ) 2018年9月
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Estimates of methane emissions from the Southern Ocean from quasi-continuous underway measurements of the partial pressure of methane in surface seawater during the 2012/13 austral summer
Oanh Thi Ngoc Bui, Kameyama Sohiko, Yoshikawa-Inoue Hisayuki, Ishii Masao, Sasano Daisuke, Uchida Hiroshi, Tsunogai Urumu
TELLUS SERIES B-CHEMICAL AND PHYSICAL METEOROLOGY 70 巻 2018年8月
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Deep-biosphere methane production stimulated by geofluids in the Nankai accretionary complex
Ijiri Akira, Inagaki Fumio, Kubo Yusuke, Adhikari Rishi R., Hattori Shohei, Hoshino Tatsuhiko, Imachi Hiroyuki, Kawagucci Shinsuke, Morono Yuki, Ohtomo Yoko, Ono Shuhei, Sakai Sanae, Takai Ken, Toki Tomohiro, Wang David T., Yoshinaga Marcos Y., Arnold Gail L., Ashi Juichiro, Case David H., Feseker Tomas, Hinrichs Kai-Uwe, Ikegawa Yojiro, Ikehara Minoru, Kallmeyer Jens, Kumagai Hidenori, Lever Mark A., Morita Sumito, Nakamura Ko-ichi, Nakamura Yuki, Nishizawa Manabu, Orphan Victoria J., Roy Hans, Schmidt Frauke, Tani Atsushi, Tanikawa Wataru, Terada Takeshi, Tomaru Hitoshi, Tsuji Takeshi, Tsunogai Urumu, Yamaguchi Yasuhiko T., Yoshida Naohiro
SCIENCE ADVANCES 4 巻 ( 6 ) 2018年6月
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Clay Mineral Suites in Submarine Mud Volcanoes in the Kumano Forearc Basin, Nankai Trough: Constraints on the Origin of Mud Volcano Sediments
Ijiri Akira, Iijima Koichi, Tsunogai Urumu, Ashi Juichiro, Inagaki Fumio
GEOSCIENCES 8 巻 ( 6 ) 2018年6月
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Triple oxygen isotopes indicate urbanization affects sources of nitrate in wet and dry atmospheric deposition
Nelson David M., Tsunogai Urumu, Ding Dong, Ohyama Takuya, Komatsu Daisuke D., Nakagawa Fumiko, Noguchi Izumi, Yamaguchi Takashi
ATMOSPHERIC CHEMISTRY AND PHYSICS 18 巻 ( 9 ) 頁: 6381-6392 2018年5月
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Quantifying nitrate dynamics in a mesotrophic lake using triple oxygen isotopes as tracers
Tsunogai Urumu, Miyauchi Takanori, Ohyama Takuya, Komatsu Daisuke D., Ito Masanori, Nakagawa Fumiko
LIMNOLOGY AND OCEANOGRAPHY 63 巻 頁: S458-S476 2018年3月
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Ecological and genomic profiling of anaerobic methane-oxidizing archaea in a deep granitic environment
Ino Kohei, Hernsdorf Alex W., Konno Uta, Kouduka Mariko, Yanagawa Katsunori, Kato Shingo, Sunamura Michinari, Hirota Akinari, Togo Yoko S., Ito Kazumasa, Fukuda Akari, Iwatsuki Teruki, Mizuno Takashi, Komatsu Daisuke D., Tsunogai Urumu, Ishimura Toyoho, Amano Yuki, Thomas Brian C., Banfield Jillian F., Suzuki Yohey
ISME JOURNAL 12 巻 ( 1 ) 頁: 31-47 2018年1月
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Flux and distribution of methane (CH4) in the Gunsan Basin of the southeastern Yellow Sea, off the Western Korea
Lee Jun-Ho, Woo Han Jun, Son Seung-Kyu, Kim Moonkoo, Lee Dong-Hun, Tsunogai Urumu, Jeong Kap-Sik
JOURNAL OF ENVIRONMENTAL SCIENCE AND HEALTH PART A-TOXIC/HAZARDOUS SUBSTANCES & ENVIRONMENTAL ENGINEERING 53 巻 ( 5 ) 頁: 457-466 2018年
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軽元素安定同位体比の高感度分析に基づく地球惑星科学研究・地球環境科学研究の新展開
角皆 潤
地球化学 52 巻 ( 3 ) 頁: 107-129 2018年
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湖沼における硝化速度定量化の新手法について
角皆 潤, 中川 書子
月刊下水道 41 巻 頁: 66 - 71 2018年
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噴煙の化学組成を利用した火山診断
角皆 潤
理フィロソフィア 34 巻 頁: 8 - 11 2018年
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Ecological and genomic profiling of anaerobic methane-oxidizing archaea in a deep granitic environment 査読有り
Suzuki, Y., K. Ino, A. Hernsdorf, U. Konno, M. Kouduka, K. Yanagawa, M. Sunamura, A. Hirota, Y. Togo, K. Ito, A. Fukuda, T. Iwatsuki, T. Mizuno, D. Komatsu, U. Tsunogai, T. Ishimura, Y. Amano, B. Thomas, J. Banfield, and S. Kato
The ISME Journal 2017年9月
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高感度安定同位体質量分析に基づく海洋地球化学の革新(第31回海洋化学学術賞石橋賞受賞記念論文) 招待有り
角皆 潤
海洋化学研究 30 巻 ( 1 ) 頁: 3-17 2017年4月
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Formation of gas discharging from Taketomi submarine hot spring off Ishigaki Island in the southern Ryukyu Islands, Japan
Toki Tomohiro, Iwata Daigo, Tsunogai Urumu, Komatsu Daisuke D., Sano Yuji, Takahata Naoto, Hamasaki Hiroshi, Ishibashi Jun-ichiro
JOURNAL OF VOLCANOLOGY AND GEOTHERMAL RESEARCH 330 巻 頁: 24-35 2017年1月
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The role of low-temperature organic matter diagenesis in carbonate precipitation within a marine deposit
Miyakawa Kazuya, Ishii Eiichi, Hirota Akinari, Komatsu Daisuke D., Ikeya Kosuke, Tsunogai Urumu
APPLIED GEOCHEMISTRY 76 巻 頁: 218-231 2017年1月
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高感度安定同位体質量分析に基づく海洋地球化学の革新(第31回海洋化学学術賞石橋賞受賞記念論文)
角皆 潤
海洋化学研究 30 巻 頁: 3 - 17 2017年
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Microbial metabolism inferred from chemical and isotopic compositions of pore water around bananas discovered on the deep-sea floor in the Tenryu Submarine Canyon 査読有り
Tomohiro Toki, Kiichiro Kawamura, Urumu Tsunogai, Toshitaka Gamo
JAMSTEC-R 25 巻 頁: 1 - 12 2017年
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Methanogens in H2-rich hydrothermal fluids resulting from phase separation in a sediment-starved, basalt-hosted hydrothermal system 査読有り
Toki, T., A. Hamamoto, M. Tawata, J. Miyazaki, K. Nakamura, M. Abe, K. Takai, Y. Sano, N. Takahata, U. Tsunogai, J. Ishibashi
Chemical Geology 447 巻 頁: 208-218 2016年12月
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Geochemical characteristics of hydrothermal fluids at Hatoma Knoll in the southern Okinawa Trough 査読有り
Toki, T., M. Itoh, D. Iwata, S. Ohshima, R. Shinjo, J. Ishibashi, U. Tsunogai, N. Takahata, Y. Sano, T. Yamanaka, A. Ijiri, N. Okabe, T. Gamo, Y. Muramatsu, Y. Ueno, S. Kawagucci, and K. Takai
Geochemical Journal 50 巻 ( 6 ) 頁: 493-525 2016年12月
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Mass occurrence of the enigmatic gastropod Elmira in the Late Cretaceous Sada Limestone seep deposit in southwestern Shikoku, Japan 査読有り
Nobuhara, T., D. Onda, T. Sato, H. Aosawa, T. Ishimura, A. Ijiri, U. Tsunogai, N. Kikuchi, Y. Kondo, and S. Kiel
Paläontologische Zeitschrift 90 巻 ( 4 ) 頁: 701–722 2016年12月
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Remote determinations on fumarole outlet temperatures in an eruptive volcano 査読有り
Tsunogai, U., L. Cheng, M. Ito, D. D. Komatsu, F. Nakagawa, and H. Shinoara
Geophysical Research Letters 43 巻 ( 22 ) 頁: 11620-11627 2016年11月
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Geochemical imprints of genotypic variants of Globigerina bulloides in the Arabian Sea 査読有り
Sadekov, A., K. Darling, T. Ishimura, C. Wade, K. Kimoto, A. Singh, P. Anand, D. Kroon, S. Jung, G. Ganssen, R. Ganneshram, U. Tsunogai, and H. Elderfield
Paleoceanography 31 巻 ( 10 ) 頁: 1440-1452 2016年10月
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Spatial and temporal variations of gas geochemistry at Mt. Ontake, Japan 査読有り
Kagoshima, T., Y. Sano, N. Takahata, A. Ishida, Y. Tomonaga, E. Roulleau, D. L. Pinti, T. P. Fischer, T. Lan, Y. Nishio and U. Tsunogai
Journal of Volcanology and Geothermal Research 325 巻 頁: 179-188 2016年10月
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Helium and methane sources and fluxes of shallow submarine hydrothermal plumes near the Tokara Islands, Southern Japan 査読有り
Wen, H.-Y., Y. Sano, N. Takahata, Y. Tomonaga, A. Ishida, K. Tanaka, T. Kagoshima, K. Shirai, J. Ishibashi, H. Yokose, U. Tsunogai, and T.F. Yang
Scientific Reports 6 巻 頁: doi:10.1038/srep34126 2016年9月
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A 150-year variation of the Kuroshio transport inferred from coral nitrogen isotope signature 査読有り
Yamazaki, A., T. Watanabe, U. Tsunogai, F. Iwase, H. Yamano
Paleoceanography 31 巻 ( 6 ) 頁: 838-846 2016年6月
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Tsunogai, U., T. Miyauchi, T. Ohyama, D.D. Komatsu, F. Nakagawa, Y. Obata, K. Sato, and T. Ohizumi
Biogeosciences 13 巻 頁: 3441-3459 2016年6月
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Deep Microbial Life in High-Quality Granitic Groundwater from Geochemically and Geographically Distinct Underground Boreholes 査読有り
Ino, K., U. Konno, M. Kouduka, A. Hirota, Y. Togo, A. Fukuda, D. Komatsu, U. Tsunogai, A.S. Tanabe, S. Yamamoto, T. Iwatsuki, T. Mizuno, K. Ito, Y. Suzuki
Environmental Microbiology Reports 8 巻 ( 2 ) 頁: 285-294 2016年4月
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安定同位体組成を指標に用いた窒素酸化物の起源解析と窒素循環定量への応用 招待有り 査読有り
角皆 潤, 中川 書子
エアロゾル研究 31 巻 ( 1 ) 頁: 5-14 2016年3月
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The GEOTRACES Intermediate Data Product 2014 査読有り
The GEOTRACES Group
Marine Chemistry 177 巻 ( 1 ) 頁: 1-8 2015年12月
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Chemical composition of Hydrothermal fluids in the central and southern Mariana trough backarc basin 査読有り
Ishibashi, J. U. Tsunogai, T. Toki, N. Ebina, T. Gamo, Y. Sano, H. Masuda, H. Chiba
Deep-Sea Research Part II 121 巻 頁: 126-136 2015年11月
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Hydrothermal plumes in the Gulf of Aden, as characterized from light transmission, Mn, Fe, CH4 and δ13C-CH4 anomalies 査読有り
Gamo, T., K. Okamura, H. Hatanaka, H. Hasumoto, D. Komatsu, M. Chinen, M. Mori, J. Tanaka, A. Hirota, U. Tsunogai, K. Tamaki
Deep-Sea Research Part II 121 巻 頁: 62-70 2015年11月
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The coral δ15N record of terrestrial nitrate loading varies with river catchment land use 査読有り
Yamazaki, A., T. Watanabe, U. Tsunogai, H. Hasegawa, H. Yamano
Coral Reefs 34 巻 ( 1 ) 頁: 353-362 2015年3月
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Biogeochemical Signals from Deep Microbial Life in Terrestrial Crust 査読有り
Suzuki, Y., U. Konno, A. Fukuda, D.D. Komatsu, A. Hirota, Y. Togo, N. Morikawa, H. Hagiwara, D. Aosai, T. Iwatsuki, U. Tsunogai, S. Nagao, K. Ito, T. Mizuno
PLoS ONE 9 巻 ( 12 ) 頁: e113063 2014年12月
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Chemical and Isotopic Compositions of Hydrothermal Fluids at Snail, Archaean, Pika, and Urashima Sites in the Southern Mariana Trough 招待有り 査読有り
Toki, Tomohiro, Jun-ichiro Ishibashi, Takuroh Noguchi, Miki Tawata, Urumu Tsunogai, Toshiro Yamanaka, Kentaro Nakamura
Subseafloor Biosphere Linked to Hydrothermal Systems 頁: 587-602 2014年11月
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Tarama Knoll: Geochemical and Biological Profiles of Hydrothermal Activity 査読有り
Yamanaka, T., H. Nagashio, R. Nishio, K. Kondo, T. Noguchi, K. Okamura, T. Nunoura, H. Makita, K. Nakamura, H. Watanabe, K. Inoue, T. Toki, K. Iguchi, U. Tsunogai, R. Nakada, S. Ohshima, S. Toyoda, J. Kawai, N. Yoshida, A. Ijiri, and M. Sunamura
Subseafloor Biosphere Linked to Hydrothermal Systems 頁: 497-504 2014年11月
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Origin and transport of pore fluids in the Nankai accretionary prism inferred from chemical and isotopic compositions of pore water at cold seep sites off Kumano 査読有り
Toki, T., R. Higa, A. Ijiri, U. Tsunogai and J. Ashi
Earth Planets and Space 66 巻 頁: doi:10.1186/s40623-014-0137-3 2014年10月
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Quantifying the effects of clear-cutting and strip-cutting on nitrate dynamics in a forested watershed using triple oxygen isotopes as tracers 査読有り
Tsunogai, U., Komatsu, D. D., Ohyama, T., Suzuki, A., Nakagawa, F., Noguchi, I., Takagi, K., Nomura, M., Fukuzawa, K., Shibata, H.
Biogeosciences 11 巻 ( 19 ) 頁: 5411–5424 2014年10月
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同位体環境科学:安定同位体比によるプロセス解析 招待有り 査読有り
角皆 潤, 中川書子
大気環境学会誌 49 巻 ( 5 ) 頁: A63-A72 2014年9月
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Electrochemical Stimulation of Microbial Reductive Dechlorination of Pentachlorophenol Using Solid-State Redox Mediator (Humin) Immobilization 査読有り
164 巻 頁: 232–240 2014年7月
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Tracing geologically constrained fluid flow pathways using a combination of heat flow measurements, pore water chemistry, and acoustic imaging near the deformation front of the Nankai Trough off the Muroto Peninsula, Japan 査読有り
618 巻 頁: 121-137 2014年3月
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High-Resolution Measurement of Volatile Organic Compounds Dissolved in Seawater Using Equilibrator Inlet-Proton Transfer Reaction-Mass Spectrometry (EI-PTR-MS) 査読有り
頁: 89-115 2014年3月
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Leakage of magmatic-hydrothermal volatiles from a crater bottom formed by a submarine eruption in 1989 at Teishi Knoll, Japan 査読有り
Notsu, K., R. Sohrin, H. Wada, T. Tsuboi, H. Sumino, T. Mori, U. Tsunogai, P.A. Hernandez, Y. Suzuki, R. Ikuta, K. Oorui, M. Koyama, T. Masuda, N. Fujii
Journal of Volcanology and Geothermal Research 270 巻 頁: 90-98 2014年1月
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熊野泥火山における間隙水の起源 査読有り
土岐知弘, 比嘉良作, 棚原朗, 井尻暁, 角皆潤, 芦寿一郎
地球化学 47 巻 ( 4 ) 頁: 221-236 2013年12月
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Occurrence and potential activity of denitrifiers and methanogens in groundwater at 140 m depth in Pliocene diatomaceous mudstone of northern Japan 査読有り
Katsuyama, C., Nashimoto, H., Nagaosa, K., Ishibashi, T., Kinoshita, T., Yoshikawa, H., Aoki, K., Asano, T., Sasaki, Y., Sohrin, R., Komatsu, D., Tsunogai, U., Kimura, H., Suwa, Y., Kato, K.
FEMS Microbiology Ecology 86 巻 ( 3 ) 頁: 532–543 2013年12月
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HIReTS法を用いた火山噴気の遠隔温度測定:薩摩硫黄島における検証 査読有り
角皆 潤, 小松大祐, 中川書子
火山 58 巻 ( 3 ) 頁: 443-459 2013年9月
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Strong relationship between dimethyl sulfide and net community production in the western subarctic Pacific 査読有り
Kameyama, S., H. Tanimoto, S. Inomata, H. Y. Inoue, U. Tsunogai, A. Tsuda, M. Uematsu, M. Ishii, D. Sasano
Geophysical Research Letters 40 巻 ( 15 ) 頁: 3986-3990 2013年8月
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Nitrogen isotopes in intra-crystal coralline aragonites 査読有り
Yamazaki, A., T. Watanabe, N. Takahata, Y. Sano, U. Tsunogai
Chemical Geology 351 巻 頁: 276–280 2013年8月
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Tracing atmospheric nitrate in groundwater using triple oxygen isotopes: Evaluation based on bottled drinking water 査読有り
Nakagawa, F., A. Suzuki, S. Daita, T. Ohyama, D.D. Komatsu, U. Tsunogai
Biogeosciences 10 巻 頁: 3547-3558 2013年6月
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Shallow submarine hydrothermal activity with abundant magmatic water producing talc chimneys in the Wakamiko Crater of Kagoshima Bay, southern Kyushu, Japan 査読有り
Journal of Volcanology and Geothermal Research 258 巻 頁: 74–84 2013年5月
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Validity of otolith delta18O of Pacific bluefin tuna (Thunnus orientalis) as an indicator of ambient water temperature 査読有り
Kitagawa, T., T. Ishimura, R. Uozato, K. Shirai, Y. Amano, A. Shinoda, T. Otake, U. Tsunogai, S. Kimura
Marine Ecology Progress Series 2013年5月
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Novel microbial populations colonized in deep granitic groundwater from Grimsel Test Site, Switzerland 査読有り
Konno, U., M. Kouduka, D.D. Komatsu, K. Ishii, A. Fukuda, U. Tsunogai, K. Ito, Y. Suzuki
Microbial Ecology 65 巻 ( 3 ) 頁: 626-637 2013年4月
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Megacities and large urban agglomerations in the Coastal Zone: Interactions between atmosphere, land and marine ecosystems 査読有り
von Glasow, R., T. Jickells, A. Baklanov, G.R. Carmichael, T. Church, L. Gallardo, C. Hughes, M. Kanakidou, P. Liss, L. Mee, R. Raine, P. Ramachandran, R. Ramesh, K. Sundseth, U. Tsunogai, M. Uematsu, T. Zhu
AMBIO 42 巻 ( 1 ) 頁: 13-28 2013年2月
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Contribution of methane to total gas pressure in deep waters at lakes Nyos and Monoun (Cameroon, West Africa) 査読有り
Issa, T. Ohba, F. Wilson, Y. Yoshida, F. Alain, M. Kusakabe, U. Tsunogai, Y. Oginuma, C. T. Boris, G. Tanyileke, S. Nkamdjou, H. Satake J.V. Hell
Geochemical Journal 47 巻 ( 3 ) 頁: 349-362 2013年
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Coseimic massive methane release from a submarine mud volcano 査読有り
Tsunogai, U., K. Maegawa, S. Sato, D.D. Komatsu, F. Nakagawa, T. Toki, and J. Ashi
Earth and Planetary Science Letters 341-344 巻 頁: 79-85 2012年8月
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Biogeochemical processes involving acetate in sub-seafloor sediments from the Bering Sea shelf break 査読有り
Ijiri, A., N. Harada, A. Hirota, U. Tsunogai, N.O. Ogawa, T. Itaki, B.-K. Khim, M. Uchida
Organic Geochemistry 48 巻 頁: 47-55 2012年7月
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Iron-based microbial ecosystem on and below the seafloor: a case study of hydrothermal fields of the Southern Mariana Trough 査読有り
Kato, S., K. Nakamura, T. Toki, J. Ishibashi, U. Tsunogai, A. Hirota, M. Ohkuma, A. Yamagishi
Frontiers in Microbiology 3 巻 2012年3月
-
Disturbance of deep-sea environments induced by the M9.0 Tohoku Earthquake 査読有り
Kawagucci, S., Y.T. Yoshida, T. Noguchi, M.C. Honda, H. Uchida, H. Ishibashi, F. Nakagawa, U. Tsunogai, K. Okamura, Y. Takaki, T. Nunoura, J. Miyazaki, W. Lin, H. Kitazato, and K. Takai
Scientific Reports 2 巻 2012年2月
-
First measurements of methane and its carbon isotope ratio in the Japan Sea (East Sea) 査読有り
Gamo, T., U. Tsunogai, A. Hirota, N. Nakayama, D.-J. Kang, K.-R. Kim
MARINE CHEMISTRY 128 巻 頁: 92-99 2012年1月
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琉球諸島周辺の地殻内部流体中のメタンの起源 査読有り
土岐 知弘,本田 龍太郎,大嶺 一希,岩田 大吾,角皆 潤,小松 大祐,佐野 有司,高畑 直人,石橋 純一郎,木下 正高,山城 秀之
地球化学 46 巻 ( 4 ) 頁: 257-274 2012年
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Methane production and accumulation in the Nankai accretionary prism: Results from IODP Expeditions 315 and 316 査読有り
Geochemical Journal 46 巻 ( 2 ) 頁: 89-106 2012年
-
Ishimura, T., Tsunogai, U., Hasegawa, S., Nakagawa, F., Oi, T., Kitazato, H., Suga, H., Toyofuku, T.
Biogeosciences 9 巻 頁: 4353-4367 2012年
-
Stable hydrogen isotopic analysis of nanomolar molecular hydrogen by automatic multi-step gas chromatographic separation 査読有り
Komatsu, Daisuke D., Tsunogai, Urumu, Kamimura, Kanae, Konno, Uta, Ishimura, Toyoho, Nakagawa, Fumiko
RAPID COMMUNICATIONS IN MASS SPECTROMETRY 25 巻 ( 21 ) 頁: 3351-3359 2011年11月
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Nitrogen isotopes of organic nitrogen in reef coral skeletons as a proxy of tropical nutrient dynamics 査読有り
Yamazaki, Atsuko, Watanabe, Tsuyoshi, Tsunogai, Urumu
GEOPHYSICAL RESEARCH LETTERS 38 巻 2011年10月
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Hydrogen isotopes in volcanic plumes: Tracers for remote temperature sensing of fumaroles 査読有り
Tsunogai, U., K. Kamimura, S. Anzai, F. Nakagawa, D.D. Komatsu
GEOCHIMICA ET COSMOCHIMICA ACTA 75 巻 ( 16 ) 頁: 4531-4546 2011年8月
-
A geochemical study on mud volcanoes in the Junggar Basin, China 査読有り
Nakada, Ryoichi, Takahashi, Yoshio, Tsunogai, Urumu, Zheng, Guodong, Shimizu, Hiroshi, Hattori, Keiko H.
APPLIED GEOCHEMISTRY 26 巻 ( 7 ) 頁: 1065-1076 2011年7月
-
Geophysical and geochemical evidence of large scale fluid flow within shallow sediments in the eastern Gulf of Mexico, offshore Louisiana 査読有り
Gay, A., Takano, Y., Gilhooly, III, W. P., Berndt, C., Heeschen, K., Suzuki, N., Saegusa, S., Nakagawa, F., Tsunogai, U., Jiang, S. Y., Lopez, M.
GEOFLUIDS 11 巻 ( 1 ) 頁: 34-47 2011年2月
-
Stable carbon isotope ratios of ethane over the North Pacific: Atmospheric measurements and global chemical transport modeling 査読有り
Saito, Takuya, Stein, Olaf, Tsunogai, Urumu, Kawamura, Kimitaka , Nakatsuka, Takeshi, Gamo, Toshitaka, Yoshida, Naohiro
JOURNAL OF GEOPHYSICAL RESEARCH-ATMOSPHERES 116 巻 2011年1月
-
Application of PTR-MS to an incubation experiment of the marine diatom Thalassiosira pseudonana 査読有り
Kameyama, Sohiko, Tanimoto, Hiroshi, Inomata, Satoshi, Suzuki, Koji, Komatsu, Daisuke D., Hirota, Akinari, Konno, Uta, Tsunogai, Urumu
GEOCHEMICAL JOURNAL 45 巻 ( 5 ) 頁: 355-363 2011年
-
Quantifying nitrate dynamics in an oligotrophic lake using Δ17O 査読有り
Tsunogai, U., Daita, S., Komatsu, D. D., Nakagawa, F., Tanaka, A.
BIOGEOSCIENCES 8 巻 ( 3 ) 頁: 687-702 2011年
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Diversity and Function of Epibiotic Microbial Communities on the Galatheid Crab, Shinkaia crosnieri 査読有り
Watsuji, Tomo-o, Nakagawa, Satoshi, Tsuchida, Shinji, Toki, Tomohiro, Hirota, Akinari, Tsunogai, Urumu, Takai, Ken
MICROBES AND ENVIRONMENTS 25 巻 ( 4 ) 頁: 288-294 2010年12月
-
High-resolution measurement of multiple volatile organic compounds dissolved in seawater using equilibrator inlet-proton transfer reaction-mass spectrometry (EI-PTR-MS) 査読有り
Kameyama, Sohiko, Tanimoto, Hiroshi, Inomata, Satoshi, Tsunogai, Urumu, Ooki, Atsushi, Takeda, Shigenobu, Obata, Hajime, Tsuda, Atsushi, Uematsu, Mitsuo
MARINE CHEMISTRY 122 巻 ( 40912 ) 頁: 59-73 2010年10月
-
Geomicrobiological Properties of Ultra-Deep Granitic Groundwater from the Mizunami Underground Research Laboratory (MIU), Central Japan 査読有り
Fukuda, Akari, Hagiwara, Hiroki, Ishimura, Toyoho, Kouduka, Mariko, Ioka, Seiichiro, Amano, Yuki, Tsunogai, Urumu, Suzuki, Yohey, Mizuno, Takashi
MICROBIAL ECOLOGY 60 巻 ( 1 ) 頁: 214-225 2010年7月
-
Simultaneous determination of delta15N and delta18O of N2O and delta13C of CH4 in nanomolar quantities from a single water sample 査読有り
Hirota, A., Tsunogai, U., Komatsu, D. D., Nakagawa, F.
RAPID COMMUNICATIONS IN MASS SPECTROMETRY 24 巻 ( 7 ) 頁: 1085-1092 2010年4月
-
Archaeal Diversity and Distribution along Thermal and Geochemical Gradients in Hydrothermal Sediments at the Yonaguni Knoll IV Hydrothermal Field in the Southern Okinawa Trough 査読有り
Nunoura, Takuro, Oida, Hanako, Nakaseama, Miwako, Kosaka, Ayako , Ohkubo, Satoru B., Kikuchi, Toru, Kazama, Hiromi, Hosoi-Tanabe, Shoko, Nakamura, Ko-ichi, Kinoshita, Masataka, Hirayama, Hisako, Inagaki, Fumio, Tsunogai, Urumu, Ishibashi, Jun-ichiro, Takai, Ken
APPLIED AND ENVIRONMENTAL MICROBIOLOGY 76 巻 ( 4 ) 頁: 1198-1211 2010年2月
-
北日本における亜硝酸ガス濃度と窒素酸化物由来成分の挙動 査読有り
野口泉, 林健太郎, 加藤拓紀, 山口高志, 秋山雅行, 大塚英幸, 酒井茂克, 高木健太郎, 深澤達矢, 柴田英昭, 藤沼康実, 三枝信子, 下鳥稔, 家合浩明, 松田和秀, 角皆潤, 原宏
大気環境学会誌 45 巻 頁: 153-165 2010年
-
Origin and fate of deep-sea seeping methane bubbles at Kuroshima Knoll, Ryukyu forearc region, Japan 招待有り 査読有り
Tsunogai, U., Kosaka, A., Nakayama, N., Komatsu, D. D., Konno, U., Kameyama, S., Nakagawa, F., Sumino, H., Nagao, K. , Fujikura, K., Machiyama, H.
GEOCHEMICAL JOURNAL 44 巻 ( 6 ) 頁: 461-476 2010年
-
Microbial carbon isotope fractionation to produce extraordinarily heavy methane in aging hydrothermal plumes over the southwestern Okinawa Trough 査読有り
Gamo, Toshitaka, Tsunogai, Urumu, Ichibayashi, Shinsuke, Chiba, Hitoshi, Obata, Hajime, Oomori, Tamotsu, Noguchi, Takuro, Baker, Edward T., Doi, Takashi, Maruo, Masahiro, Sano, Yuji
GEOCHEMICAL JOURNAL 44 巻 ( 6 ) 頁: 477-487 2010年
-
Gas geochemical characteristics of hydrothermal plumes at the HAKUREI and JADE vent sites, the Izena Cauldron, Okinawa Trough 査読有り
Kawagucci, Shinsuke, Shirai, Kotaro, Lan, Tefang Faith, Takahata, Naoto, Tsunogai, Urumu, Sano, Yuji, Gamo, Toshitaka
GEOCHEMICAL JOURNAL 44 巻 ( 6 ) 頁: 507-518 2010年
-
Sources of pore water in a Tanegashima mud volcano inferred from chemical and stable isotopic studies 査読有り
Nakayama, Noriko, Ashi, Juichiro, Tsunogai, Urumu, Gamo, Toshitaka, Tanahashi, Michiro
GEOCHEMICAL JOURNAL 44 巻 ( 6 ) 頁: 561-569 2010年
-
Tracing the fate of atmospheric nitrate deposited onto a forest ecosystem in Eastern Asia using Δ17O 査読有り
Tsunogai, U., Komatsu, D. D., Daita, S., Kazemi, G. A., Nakagawa, F., Noguchi, I., Zhang, J.
ATMOSPHERIC CHEMISTRY AND PHYSICS 10 巻 ( 4 ) 頁: 1809-1820 2010年
-
三酸素同位体組成を指標に用いた大気沈着窒素ー森林生態系間相互作用の定量的評価法 査読有り
角皆 潤, 小松 大祐, 代田 里子, 中川 書子, 野口 泉, 張 勁
低温科学 68 巻 頁: 107-120 2010年
-
Determination of total N2 fixation rates in the ocean taking into account both the particulate and filtrate fractions 査読有り
Konno, U., Tsunogai, U., Komatsu, D. D., Daita, S., Nakagawa, F., Tsuda, A., Matsui, T., Eum, Y. -J., Suzuki, K.
BIOGEOSCIENCES 7 巻 ( 8 ) 頁: 2369-2377 2010年
-
Unique distribution of deep groundwater bacteria constrained by geological setting 査読有り
Kato, Kenji, Nagaosa, Kazuyo, Kimura, Hiroyuki, Katsuyama, Chie , Hama, Katsuhiro, Kunimaru, Takanori, Tsunogai, Urumu, Aoki, Kazuhiro
ENVIRONMENTAL MICROBIOLOGY REPORTS 1 巻 ( 6 ) 頁: 569-574 2009年12月
-
Enrichment of nitrous oxide in the water columns in the area of the Bering and Chukchi Seas 査読有り
Hirota, A., Ijiri, A., Komatsu, D. D., Ohkubo, S. B., Nakagawa, F., Tsunogai, U.
MARINE CHEMISTRY 116 巻 ( 40912 ) 頁: 47-53 2009年11月
-
Molecular Characterization of Potential Nitrogen Fixation by Anaerobic Methane-Oxidizing Archaea in the Methane Seep Sediments at the Number 8 Kumano Knoll in the Kumano Basin, Offshore of Japan 査読有り
Miyazaki, Junichi, Higa, Ryosaku, Toki, Tomohiro, Ashi, Juichiro, Tsunogai, Urumu, Nunoura, Takuro, Imachi, Hiroyuki , Takai, Ken
APPLIED AND ENVIRONMENTAL MICROBIOLOGY 75 巻 ( 22 ) 頁: 7153-7162 2009年11月
-
Equilibrator Inlet-Proton Transfer Reaction-Mass Spectrometry (EI-PTR-MS) for Sensitive, High-Resolution Measurement of Dimethyl Sulfide Dissolved in Seawater 査読有り
Kameyama, Sohiko, Tanimoto, Hiroshi, Inomata, Satoshi, Tsunogai, Urumu, Ooki, Atsushi, Yokouchi, Yoko, Takeda, Shigenobu, Obata, Hajime, Uematsu, Mitsuo
ANALYTICAL CHEMISTRY 81 巻 ( 21 ) 頁: 9021-9026 2009年11月
-
Enrichment of adsorbed methane in authigenic carbonate concretions of the Japan Trench 査読有り
Ijiri, Akira, Tsunogai, Urumu, Gamo, Toshitaka, Nakagawa, Fumiko, Sakamoto, Tatsuhiko, Saito, Saneatsu
GEO-MARINE LETTERS 29 巻 ( 5 ) 頁: 301-308 2009年10月
-
Theoretical and experimental evaluation of the isotope effect of NDIR analyzer on atmospheric CO2 measurement 査読有り
Tohjima, Yasunori, Katsumata, Keiichi, Morino, Isamu, Mukai, Hitoshi, Machida, Toshinobu, Akama, Isao, Amari, Taketo, Tsunogai, Urumu
JOURNAL OF GEOPHYSICAL RESEARCH-ATMOSPHERES 114 巻 2009年7月
-
Enrichment of alkanes within a phytoplankton bloom during an in situ iron enrichment experiment in the western subarctic Pacific 査読有り
Kameyama, Sohiko, Tsunogai, Urumu, Nakagawa, Fumiko, Sasakawa, Motoki, Komatsu, Daisuke D., Ijiri, Akira, Yamaguchi, Junko, Horiguchi, Takeo, Kawamura, Hiroshi, Yamaguchi, Aika, Tsuda, Atsushi
MARINE CHEMISTRY 115 巻 ( 40910 ) 頁: 92-101 2009年6月
-
Photochemical histories of nonmethane hydrocarbons inferred from their stable carbon isotope ratio measurements over east Asia 査読有り
Saito, Takuya, Kawamura, Kimitaka, Tsunogai, Urumu, Chen, Tai-Yih, Matsueda, Hidekazu, Nakatsuka, Takeshi, Gamo, Toshitaka, Uematsu, Mitsuo, Huebert, Barry J.
JOURNAL OF GEOPHYSICAL RESEARCH-ATMOSPHERES 114 巻 2009年6月
-
The living triserial planktic foraminifer Gallitellia vivans (Cushman): Distribution, stable isotopes, and paleoecological implications 査読有り
Kimoto, Katsunori, Ishimura, Toyoho, Tsunogai, Urumu, Itaki, Takuya, Ujiie, Yurika
MARINE MICROPALEONTOLOGY 71 巻 ( 40910 ) 頁: 71-79 2009年4月
-
Biogeochemical profiles in deep sedimentary rocks in an inland fore-arc basin, Central Japan 査読有り
Suzuki, Yohey, Suko, Takeshi, Yoshioka, Hideyoshi, Takahashi, Masaaki, Nanba, Kenji, Tsunogai, Urumu, Takeno, Naoto, Ito, Kazumasa
CHEMICAL GEOLOGY 259 巻 ( 40972 ) 頁: 107-119 2009年2月
-
Geological background of the Kairei and Edmond hydrothermal fields along the Central Indian Ridge: Implications of their vent fluids' distinct chemistry 査読有り
Kumagai, H., Nakamura, K., Toki, T., Morishita, T., Okino, K., Ishibashi, J. -I., Tsunogai, U., Kawagucci, S., Gamo, T. , Shibuya, T., Sawaguchi, T., Neo, N., Joshima, M., Sato, T., Takai, K.
GEOFLUIDS 8 巻 ( 4 ) 頁: 239-251 2008年11月
-
Methane, manganese, and helium-3 in newly discovered hydrothermal plumes over the Central Indian Ridge, 18°-20° S 査読有り
Kawagucci, Shinsuke, Okamura, Kei, Kiyota, Kaoru, Tsunogai, Urumu, Sano, Yuji, Tamaki, Kensaku, Gamo, Toshitaka
GEOCHEMISTRY GEOPHYSICS GEOSYSTEMS 9 巻 2008年10月
-
A multi-isotope study of deep-sea mussels at three different hydrothermal vent sites in the northwestern Pacific 査読有り
Naraoka, Hiroshi, Naito, Taku, Yamanaka, Toshiro, Tsunogai, Urumu, Fujikura, Katsunori
CHEMICAL GEOLOGY 255 巻 ( 40910 ) 頁: 25-32 2008年9月
-
Methane enrichment in low-temperature hydrothermal fluids from the Suiyo Seamount in the Izu-Bonin Arc of the western Pacific Ocean 査読有り
Toki, Tomohiro, Tsunogai, Urumu, Ishibashi, Jun-ichiro, Utsumi, Motoo, Gamo, Toshitaka
JOURNAL OF GEOPHYSICAL RESEARCH-SOLID EARTH 113 巻 ( B8 ) 2008年8月
-
Cell proliferation at 122 degrees C and isotopically heavy CH4 production by a hyperthermophilic methanogen under high-pressure cultivation 査読有り
Takai, Ken, Nakamura, Kentaro, Toki, Tomohiro, Tsunogai, Urumu , Miyazaki, Masayuki, Miyazaki, Junichi, Hirayama, Hisako, Nakagawa, Satoshi, Nunoura, Takuro, Horikoshi, Koki
PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA 105 巻 ( 31 ) 頁: 10949-10954 2008年8月
-
Grain-scale heterogeneities in the stable carbon and oxygen isotopic compositions of the international standard calcite materials (NBS 19, NBS 18, IAEA-CO-1, and IAEA-CO-8) 査読有り
Ishimura, Toyoho, Tsunogai, Urumu, Nakagawa, Fumiko
RAPID COMMUNICATIONS IN MASS SPECTROMETRY 22 巻 ( 12 ) 頁: 1925-1932 2008年6月
-
Determination of the 15N/14N, 17O/16O, and 18O/16O ratios of nitrous oxide by using continuous-flow isotope-ratio mass spectrometry 査読有り
omatsu, D.D., T. Ishimura, F. Nakagawa, U. Tsunogai
RAPID COMMUNICATIONS IN MASS SPECTROMETRY 22 巻 ( 10 ) 頁: 1587-1596 2008年5月
-
Radiocarbon-based carbon source quantification of anomalous isotopic foraminifera in last glacial sediments in the western North Pacific 査読有り
Uchida, Masao, Ohkushi, Ken'ichi, Kimoto, Katsunori, Inagaki, Fumio, Ishimura, Toyoho, Tsunogai, Urumu, TuZino, Taqumi, Shibata, Yasuyuki
GEOCHEMISTRY GEOPHYSICS GEOSYSTEMS 9 巻 2008年4月
-
Carbon isotopic characterization for the origin of excess methane in subsurface seawater 査読有り
Sasakawa, Motoki, Tsunogai, Urumu, Kameyama, Sohiko, Nakagawa, Fumiko, Nojiri, Yukihiro, Tsuda, Atsushi
JOURNAL OF GEOPHYSICAL RESEARCH-OCEANS 113 巻 ( C3 ) 2008年3月
-
Sensitive determinations of stable nitrogen isotopic composition of organic nitrogen through chemical conversion into N2O 査読有り
Tsunogai, U., T. Kido, A. Hirota, S.B. Ohkubo, D.D. Komatsu, F. Nakagawa
Rapid Communications in Mass Spectrometry 22 巻 ( 3 ) 頁: 345-354 2008年1月
-
Diverse range of mineralization induced by phase separation of hydrothermal fluid: Case study of the Yonaguni Knoll IV hydrothermal field in the Okinawa Trough back-arc basin 査読有り
Suzuki, Ryohei, Ishibashi, Jun-Ichiro, Nakaseama, Miwako, Konno, Uta, Tsunogai, Urumu, Gena, Kaul, Chiba, Hitoshi
RESOURCE GEOLOGY 58 巻 ( 3 ) 頁: 267-288 2008年
-
Long-term observation of mass-independent oxygen isotope anomaly in stratospheric CO2 査読有り
Kawagucci, S., Tsunogai, U., Kudo, S., Nakagawa, F., Honda, H., Aoki, S., Nakazawa, T., Tsutsumi, M., Gamo, T.
ATMOSPHERIC CHEMISTRY AND PHYSICS 8 巻 ( 20 ) 頁: 6189-6197 2008年
-
Determination of formaldehyde mixing ratios in air with PTR-MS: laboratory experiments and field measurements 査読有り
Inomata, S., Tanimoto, H., Kameyama, S., Tsunogai, U., Irie, H., Kanaya, Y., Wang, Z.
ATMOSPHERIC CHEMISTRY AND PHYSICS 8 巻 ( 2 ) 頁: 273-284 2008年
-
Geochemical studies of pore fluid in surface sediment on the Daini Atsumi Knoll 査読有り
Toki, T., Tsunogai, U., Gamo, T., Tanahashi, M.
JOURNAL OF GEOCHEMICAL EXPLORATION 95 巻 ( 40911 ) 頁: 29-39 2007年10月
-
Assessment of winter fluxes of CO2 and CH4 in boreal forest soils of central Alaska estimated by the profile method and the chamber method: a diagnosis of methane emission and implications for the regional carbon budget 査読有り
Kim, Yongwon, Ueyama, Masahito, Nakagawa, Fumiko, Tsunogai, Urumu, Harazono, Yoshinobu, Tanaka, Noriyuki
TELLUS SERIES B-CHEMICAL AND PHYSICAL METEOROLOGY 59 巻 ( 2 ) 頁: 223-233 2007年4月
-
Geochemical characterization of the organic matter, pore water constituents and shallow methane gas in the eastern part of the Ulleung Basin, East Sea (Japan Sea) 査読有り
Kim, Ji-Hoon, Park, Myong-Ho, Tsunogai, Urumu, Cheong, Tae-Jin , Ryu, Byong-Jae, Lee, Young-Joo, Han, Hyun-Chul, Oh, Jae-Ho , Chang, Ho-Wan
ISLAND ARC 16 巻 ( 1 ) 頁: 93-104 2007年3月
-
Chemical and isotopic characteristics of interstitial fluids within the Taiwan Chelungpu fault 査読有り
Hirono, Tetsuro, Tsunogai, Urumu, Maegawa, Kenji, Toki, Tomohiro, Tanimizu, Masaharu, Soh, Wonn, Lin, Weiren, Yeh, En-Chao, Song, Sheng-Rong, Wang, Chien-Ying
GEOCHEMICAL JOURNAL 41 巻 ( 2 ) 頁: 97-102 2007年
-
Rare earth elements in the hydrothermal system at Okinawa Trough back-arc basin 査読有り
Hongo, Yayoi, Obata, Hajime, Gamo, Toshitaka, Nakaseama, Miwako , Ishibashi, Junichiro, Konno, Uta, Saegusa, Shunsuke, Ohkubo, Satoru, Tsunogai, Urumu
GEOCHEMICAL JOURNAL 41 巻 ( 1 ) 頁: 40923 2007年
-
Microbial community in a sediment-hosted CO2 lake of the southern Okinawa Trough hydrothermal system 査読有り
Inagaki, Fumio, Kuypers, Marcel M. M., Tsunogai, Urumu, Ishibashi, Jun-ichiro, Nakamura, Ko-ichi, Treude, Tina, Ohkubo, Satoru, Nakaseama, Miwako, Gena, Kaul, Chiba, Hitoshi, Hirayama, Hisako, Nunoura, Takuro, Takai, Ken, Jorgensen, Bo B. , Horikoshi, Koki, Boetius, Antje
PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA 103 巻 ( 38 ) 頁: 14164-14169 2006年9月
-
Origins of hydrocarbons in the Sagara oil field, central Japan 査読有り
Toki, Tomohiro, Gamo, Toshitaka, Tsunogai, Urumu
ISLAND ARC 15 巻 ( 3 ) 頁: 285-291 2006年9月
-
Liquid CO2 venting on the seafloor: Yonaguni knoll IV hydrothermal system, Okinawa Trough 査読有り
Konno, Uta, Tsunogai, Urumu, Nakagawa, Fumiko, Nakaseama, Miwako, Ishibashi, Jun-ichiro, Nunoura, Takuro, Nakamura, Ko-ichi
GEOPHYSICAL RESEARCH LETTERS 33 巻 ( 16 ) 2006年8月
-
Molecular phylogenetic and chemical analyses of the microbial mats in deep-sea cold seep sediments at the northeastern Japan Sea 査読有り
Arakawa, Shizuka, Sato, Takako, Sato, Rumi, Zhang, Jing, Gamo, Toshitaka, Tsunogai, Urumu, Hirota, Akinari, Yoshida, Yasuhiko, Usami, Ron, Inagaki, Fumio, Kato, Chiaki
EXTREMOPHILES 10 巻 ( 4 ) 頁: 311-319 2006年8月
-
Development of a multibottle gas-tight fluid sampler WHATS II for Japanese submersibles/ROVs 査読有り
Saegusa, S., Tsunogai, U., Nakagawa, F., Kaneko, S.
GEOFLUIDS 6 巻 ( 3 ) 頁: 234-240 2006年8月
-
Geomicrobiological exploration and characterization of a novel deep-sea hydrothermal system at the TOTO caldera in the Mariana Volcanic Arc 査読有り
Nakagawa, T, Takai, K, Suzuki, Y, Hirayama, H, Konno, U, Tsunogai, U, Horikoshi, K
ENVIRONMENTAL MICROBIOLOGY 8 巻 ( 1 ) 頁: 37-49 2006年1月
-
Polar and neutral isopranyl glycerol ether lipids as biomarkers of archaea in near-surface sediments from the Nankai Trough 査読有り
Oba, Masahiro, Sakata, Susumu, Tsunogai, Urumu
ORGANIC GEOCHEMISTRY 37 巻 ( 12 ) 頁: 1643-1654 2006年
-
Stable isotopic compositions of methane and carbon monoxide in the Suiyo hydrothermal plume, Izu-Bonin arc: Tracers for microbial consumption/production 査読有り
Tsunogai, U, Nakagawa, F, Gamo, T, Ishibashi, J
EARTH AND PLANETARY SCIENCE LETTERS 237 巻 ( 40972 ) 頁: 326-340 2005年9月
-
溶存メタンを指標に用いた富山湾海底湧出地下水の地球化学的研究 査読有り
亀山宗彦, 角皆 潤, 蒲生俊敬, 張 勁, 鈴木麻衣, 小山裕樹
地球化学 39 巻 頁: 131-140 2005年8月
-
An analytical system for determining delta O-17 in CO2 using continuous flow-isotope ratio MS 査読有り
Kawagucci, S, Tsunogai, U, Kudo, S, Nakagawa, F, Honda, H , Aoki, S, Nakazawa, T, Gamo, T
ANALYTICAL CHEMISTRY 77 巻 ( 14 ) 頁: 4509-4514 2005年7月
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海底熱水活動地帯の化学環境を明らかにする試み 招待有り 査読有り
石橋純一郎, 中村光一, 岡村慶, 下島公紀, 土岐知弘, 角皆 潤
海の研究 14 巻 ( 2 ) 頁: 251-266 2005年3月
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化学トレーサーを用いた水曜海山熱水プルーム中における微生物活動の定量化 招待有り 査読有り
角皆 潤, 中川書子, 岡村 慶
海の研究 14 巻 ( 2 ) 頁: 279-295 2005年3月
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A selective unsaturated hydrocarbon subtraction technique for stable carbon isotopic analysis of atmospheric methyl chloride, methyl bromide, and C(2)-C(5) saturated hydrocarbons using continuous-flow isotope ratio mass spectrometry 査読有り
Komatsu, DD, Tsunogai, U, Yamaguchi, J, Nakagawa, F
RAPID COMMUNICATIONS IN MASS SPECTROMETRY 19 巻 ( 4 ) 頁: 477-483 2005年
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Automobile exhaust as a source of C-13- and D-enriched atmospheric methane in urban areas 査読有り
Nakagawa, F, Tsunogai, U, Komatsu, DD, Yamada, K, Yoshida, N , Moriizumi, J, Nagamine, K, Iida, T, Ikebe, Y
ORGANIC GEOCHEMISTRY 36 巻 ( 5 ) 頁: 727-738 2005年
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Characterization of C-1-metabolizing prokaryotic communities in methane seep habitats at the Kuroshima Knoll, southern Ryukyu arc, by analyzing pmoA, mmoX, mxaF, mcrA, and 16S rRNA genes 査読有り
Inagaki, F, Tsunogai, U, Suzuki, M, Kosaka, A, Machiyama, H , Takai, K, Nunoura, T, Nealson, KH, Horikoshi, K
APPLIED AND ENVIRONMENTAL MICROBIOLOGY 70 巻 ( 12 ) 頁: 7445-7455 2004年12月
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Detection of low-chloride fluids beneath a cold seep field on the Nankai accretionary wedge off Kumano, south of Japan 査読有り
Toki, T, Tsunogai, U, Gamo, T, Kuramoto, S, Ashi, J
EARTH AND PLANETARY SCIENCE LETTERS 228 巻 ( 40910 ) 頁: 37-47 2004年11月
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Geochemical and microbiological evidence for a hydrogen-based, hyperthermophilic subsurface lithoautotrophic microbial ecosystem (HyperSLiME) beneath an active deep-sea hydrothermal field 査読有り
Takai, K, Gamo, T, Tsunogai, U, Nakayama, N, Hirayama, H, Nealson, KH, Horikoshi, K
EXTREMOPHILES 8 巻 ( 4 ) 頁: 269-282 2004年8月
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Stable isotopic compositions and fractionations of carbon monoxide at coastal and open ocean stations in the Pacific 査読有り
Nakagawa, F, Tsunogai, U, Gamo, T, Yoshida, N
JOURNAL OF GEOPHYSICAL RESEARCH-OCEANS 109 巻 ( C6 ) 2004年6月
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Geophysical and geochemical observations on actively seeping hydrocarbon gases on the south-eastern Yellow Sea continental shelf 査読有り
Jeong, KS, Cho, JH, Kim, SR, Hyun, S, Tsunogai, U
GEO-MARINE LETTERS 24 巻 ( 1 ) 頁: 53-62 2004年2月
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Stable carbon and oxygen isotopic determination of sub-microgram quantities of CaCO3 to analyze individual foraminiferal shells 査読有り
Ishimura, T, Tsunogai, U, Gamo, T
RAPID COMMUNICATIONS IN MASS SPECTROMETRY 18 巻 ( 23 ) 頁: 2883-2888 2004年
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Discovery of a new hydrothermal venting site in the southernmost Mariana Arc: Al-rich hydrothermal plumes and white smoker activity associated with biogenic methane 査読有り
Gamo, T, Masuda, H, Yamanaka, T, Okamura, K, Ishibashi, J , Nakayama, E, Obata, H, Shitashima, K, Nishio, Y, Hasumoto, H, Watanabe, M, Mitsuzawa, K, Seama, N, Tsunogai, U, Kouzuma, F, Sano, Y
GEOCHEMICAL JOURNAL 38 巻 ( 6 ) 頁: 527-534 2004年
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An updated estimation of the stable carbon and oxygen isotopic compositions of automobile CO emissions 査読有り
Tsunogai, U, Hachisu, Y, Komatsu, DD, Nakagawa, F, Gamo, T , Akiyama, K
ATMOSPHERIC ENVIRONMENT 37 巻 ( 35 ) 頁: 4901-4910 2003年11月
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潜水調査船用多連式ガスタイト海底湧水採取装置の開発 査読有り
角皆 潤, 土岐知弘, 中山典子, 蒲生俊敬, 加藤博之, 金子 将
地球化学 37 巻 ( 3 ) 頁: 101-109 2003年8月
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Stable isotope evidence for a putative endosymbiont-based lithotrophic Bathymodiolus sp mussel community atop a serpentine seamount 査読有り
Yamanaka, T, Mizota, C, Satake, H, Kouzuma, F, Gamo, T, Tsunogai, U, Miwa, T, Fujioka, K
GEOMICROBIOLOGY JOURNAL 20 巻 ( 3 ) 頁: 185-197 2003年5月
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海水中のメタンを指標に用いた三宅島周辺における火山活動調査の結果について 査読有り
土岐知弘, 角皆 潤, 蒲生俊敬, 皆川昌幸
火山 48 巻 ( 1 ) 頁: 63-67 2003年
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A simple method for oxygen-18 determination of milligram quantities of water using NaHCO3 reagent 査読有り
Ijiri, A, Tsunogai, U, Gamo, T
RAPID COMMUNICATIONS IN MASS SPECTROMETRY 17 巻 ( 13 ) 頁: 1472-1478 2003年
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Stable carbon and oxygen isotopic analysis of atmospheric carbon monoxide using continuous-flow isotope ratio MS by isotope ratio monitoring of CO 査読有り
Tsunogai, U, Nakagawa, F, Komatsu, DD, Gamo, T
ANALYTICAL CHEMISTRY 74 巻 ( 22 ) 頁: 5695-5700 2002年11月
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Carbon isotopic evidence of methane oxidation through sulfate reduction in sediment beneath cold seep vents on the seafloor at Nankai Trough 査読有り
Tsunogai, U, Yoshida, N, Gamo, T
MARINE GEOLOGY 187 巻 ( 40910 ) 頁: 145-160 2002年7月
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Surface expression of fluid venting at the toe of the Nankai wedge and implications for flow paths 査読有り
Henry, P, Lallemant, S, Nakamura, K, Tsunogai, U, Mazzotti, S, Kobayashi, K
MARINE GEOLOGY 187 巻 ( 40910 ) 頁: 119-143 2002年7月
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Stable carbon isotopic compositions of light hydrocarbons over the western North Pacific and implication for their photochemical ages 査読有り
Saito, T, Tsunogai, U, Kawamura, K, Nakatsuka, T, Yoshida, N
JOURNAL OF GEOPHYSICAL RESEARCH-ATMOSPHERES 107 巻 ( D4 ) 2002年2月
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Production mechanism and global budget of N2O inferred from its isotopomers in the western North Pacific 査読有り
Toyoda, S, Yoshida, N, Miwa, T, Matsui, Y, Yamagishi, H, Tsunogai, U, Nojiri, Y, Tsurushima, N
GEOPHYSICAL RESEARCH LETTERS 29 巻 ( 3 ) 2002年2月
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超微量炭素同位体比測定による熱水・冷湧水溶存気体に関する研究(日本地球化学会奨励賞受賞記念論文) 招待有り 査読有り
角皆 潤
地球化学 36 巻 ( 1 ) 頁: 51-63 2002年
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Chemical characteristics of newly discovered black smoker fluids and associated hydrothermal plumes at the Rodriguez Triple Junction, Central Indian Ridge 査読有り
Gamo, T, Chiba, H, Yamanaka, T, Okudaira, T, Hashimoto, J , Tsuchida, S, Ishibashi, J, Kataoka, S, Tsunogai, U, Okamura, K, Sano, Y, Shinjo, R
EARTH AND PLANETARY SCIENCE LETTERS 193 巻 ( 40972 ) 頁: 371-379 2001年12月
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Carbon isotopic distribution of methane in deep-sea hydrothermal plume, Myojin Knoll Caldera, Izu-Bonin arc: Implications for microbial methane oxidation in the oceans and applications to heat flux estimation 査読有り
Tsunogai, U, Yoshida, N, Ishibashi, J, Gamo, T
GEOCHIMICA ET COSMOCHIMICA ACTA 64 巻 ( 14 ) 頁: 2439-2452 2000年7月
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Stable carbon and oxygen isotopic analysis of carbon monoxide in natural waters 査読有り
Tsunogai, U, Nakagawa, F, Hachisu, Y, Yoshida, N
RAPID COMMUNICATIONS IN MASS SPECTROMETRY 14 巻 ( 16 ) 頁: 1507-1512 2000年
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Carbon isotopic compositions of C2-C5 hydrocarbons and methyl chloride in urban, coastal, and maritime atmospheres over the western North Pacific 査読有り
Tsunogai, U, Yoshida, N, Gamo, T
JOURNAL OF GEOPHYSICAL RESEARCH-ATMOSPHERES 104 巻 ( D13 ) 頁: 16033-16039 1999年7月
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Carbon isotope measurement of extremely low amounts of CH4: Application to volcanic gases from Satsuma-Iwojima, Japan 査読有り
Sato, M, Tsunogai, U, Ishibashi, J, Notsu, K, Wakita, H
ANALYTICAL SCIENCES 15 巻 ( 6 ) 頁: 513-516 1999年6月
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Origin of 13C-enriched methane in the crater lake Towada, Japan 査読有り
Nishimura, R, Tsunogai, U, Ishibashi, J, Wakita, H, Nojiri, Y
GEOCHEMICAL JOURNAL 33 巻 ( 4 ) 頁: 277-283 1999年
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Methane-rich plumes in the Suruga Trough (Japan) and their carbon isotopic characterization 査読有り
Tsunogai, U, Ishibashi, J, Wakita, H, Gamo, T
EARTH AND PLANETARY SCIENCE LETTERS 160 巻 ( 40910 ) 頁: 97-105 1998年7月
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Neutron activation analysis of deep sea sediments from the regions near Japan 査読有り
Minai, Y, Tsunogai, U, Takahashi, H, Ishibashi, J, Matsumoto, R, Tominaga, T
JOURNAL OF RADIOANALYTICAL AND NUCLEAR CHEMISTRY 216 巻 ( 2 ) 頁: 265-277 1997年2月
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Discrete scaling in earthquake precursory phenomena: Evidence in the Kobe earthquake, Japan 査読有り
Johansen, A, Sornette, D, Wakita, H, Tsunogai, U, Newman, WI , Saleur, H
JOURNAL DE PHYSIQUE I 6 巻 ( 10 ) 頁: 1391-1402 1996年10月
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Fresh water seepage and pore water recycling on the seafloor: Sagami Trough subduction zone, Japan 査読有り
Tsunogai, U, Ishibashi, J, Wakita, H, Gamo, T, Masuzawa, T , Nakatsuka, T, Nojiri, Y, Nakamura, T
EARTH AND PLANETARY SCIENCE LETTERS 138 巻 ( 40912 ) 頁: 157-168 1996年2月
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Anomalous changes in groundwater chemistry - Possible precursors of the 1995 Hyogo-ken Nanbu earthquake, Japan 査読有り
Tsunogai, U and Wakita, H
JOURNAL OF PHYSICS OF THE EARTH 44 巻 ( 4 ) 頁: 381-390 1996年
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Precursory chemical changes in ground water - Kobe Earthquake, Japan 査読有り
Tsunogai, U. and Wakita, H.
SCIENCE 269 巻 ( 5220 ) 頁: 61-63 1995年7月
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Peculiar features of Suiyo seamount hydrothermal fluids, Izu-Bonin arc: Differences from subaerial volcanism 査読有り
Tsunogai, U, Ishibashi, J, Wakita, H, Gamo, T, Watanabe, K, Kajimura, T, Kanayama, S, Sakai, H
EARTH AND PLANETARY SCIENCE LETTERS 126 巻 ( 4 ) 頁: 289-301 1994年9月