研究者詳細 - 角皆　潤

論文 - 角皆　潤

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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

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

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

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

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

記述言語：英語掲載種別：研究論文（学術雑誌）出版者・発行元：国立研究開発法人海洋研究開発機構

We describe in detail the pore water chemistry in the sediments below a white mat around a bunch of bananas at a water depth of 2,200 m in the Tenryu Submarine Canyon. We infer the metabolism of microbes in the sediments around the bananas based on the chemical and isotopic compositions of the pore water. On the basis of the relation between ammonia and total carbonate (ΣCO2) concentrations in the pore water, we identified that an excess ΣCO2 was distributed around the bananas that cannot be explained by the decomposition of organic matter derived from marine organisms, indicating that the bananas decomposed to generate the excess ΣCO2. We conclude that the bananas built a local organic-rich environment, stimulating the activity of organotrophic bacteria.

DOI： 10.5918/jamstecr.25.1

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

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

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

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

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

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

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

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

Accurate and precise quantification of atmospheric nitrate in streams draining land of various uses by using triple oxygen isotopes as tracers 査読有り

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

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

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

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

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

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

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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