Volatile‐Rich Hydrothermal Plumes Over the Southern Central Indian Ridge, 24°49’S: Evidence for a New Hydrothermal Field Hosted by Ultramafic Rocks
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.
Published in Geochemistry, geophysics, geosystems : G3 (01.10.2022)
Published in Geochemistry, geophysics, geosystems : G3 (01.10.2022)
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Journal Article
Geochemical distribution of helium, hydrogen, carbon dioxide, and methane in Sakhalin Island mud volcanoes, hot springs, and cold seeps
Syrbu, N.S., Snyder, G.T., Shakirov, R.B., Kholmogorov, A.O., Zharkov, R.V., Tsunogai, U.
Published in Journal of volcanology and geothermal research (01.11.2022)
Published in Journal of volcanology and geothermal research (01.11.2022)
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Journal Article
Variation of volcanic gas composition at a poorly accessible volcano: Sakurajima, Japan
Shinohara, H., Kazahaya, R., Ohminato, T., Kaneko, T., Tsunogai, U., Morita, M.
Published in Journal of volcanology and geothermal research (01.12.2020)
Published in Journal of volcanology and geothermal research (01.12.2020)
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Journal Article
Technical Note: Determination of formaldehyde mixing ratios in air with PTR-MS: laboratory experiments and field measurements
Inomata, S., Tanimoto, H., Kameyama, S., Tsunogai, U., Irie, H., Kanaya, Y., Wang, Z.
Published in Atmospheric chemistry and physics (23.01.2008)
Published in Atmospheric chemistry and physics (23.01.2008)
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Journal Article
Variation in stable carbon and oxygen isotopes of individual benthic foraminifera: tracers for quantifying the magnitude of isotopic disequilibrium
Ishimura, T, Tsunogai, U, Hasegawa, S, Nakagawa, F, Oi, T, Kitazato, H, Suga, H, Toyofuku, T
Published in Biogeosciences (08.11.2012)
Published in Biogeosciences (08.11.2012)
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Journal Article
Quantifying the effects of clear-cutting and strip-cutting on nitrate dynamics in a forested watershed using triple oxygen isotopes as tracers
Tsunogai, U, Komatsu, D. D, Ohyama, T, Suzuki, A, Nakagawa, F, Noguchi, I, Takagi, K, Nomura, M, Fukuzawa, K, Shibata, H
Published in Biogeosciences (07.10.2014)
Published in Biogeosciences (07.10.2014)
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Journal Article
Tracing atmospheric nitrate in groundwater using triple oxygen isotopes: evaluation based on bottled drinking water
Nakagawa, F, Suzuki, A, Daita, S, Ohyama, T, Komatsu, D. D, Tsunogai, U
Published in Biogeosciences (03.06.2013)
Published in Biogeosciences (03.06.2013)
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Journal Article
Enrichment of nitrous oxide in the water columns in the area of the Bering and Chukchi Seas
Hirota, A., Ijiri, A., Komatsu, D.D., Ohkubo, S.B., Nakagawa, F., Tsunogai, U.
Published in Marine chemistry (20.11.2009)
Published in Marine chemistry (20.11.2009)
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Journal Article
Geological background of the Kairei and Edmond hydrothermal fields along the Central Indian Ridge: Implications of their vent fluids' distinct chemistry
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
Published in Geofluids (01.11.2008)
Published in Geofluids (01.11.2008)
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Journal Article
Origin and fate of deep-sea seeping methane bubbles at Kuroshima Knoll, Ryukyu forearc region, Japan
TSUNOGAI, U., KOSAKA, A., NAKAYAMA, N., KOMATSU, D. D., KONNO, U., KAMEYAMA, S., NAKAGAWA, F., SUMINO, H., NAGAO, K., FUJIKURA, K., MACHIYAMA, H.
Published in GEOCHEMICAL JOURNAL (01.01.2010)
Published in GEOCHEMICAL JOURNAL (01.01.2010)
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Journal Article
Geophysical and geochemical evidence of large scale fluid flow within shallow sediments in the eastern Gulf of Mexico, offshore Louisiana
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
Published in Geofluids (01.02.2011)
Published in Geofluids (01.02.2011)
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Journal Article
Long-term observation of mass-independent oxygen isotope anomaly in stratospheric CO2
T. Gamo, T. Nakazawa, M. Tsutsumi, S. Aoki, H. Honda, F. Nakagawa, S. Kudo, U. Tsunogai, S. Kawagucci
Published in Atmospheric chemistry and physics (01.01.2008)
Published in Atmospheric chemistry and physics (01.01.2008)
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Journal Article
Quantifying nitrate dynamics in an oligotrophic lake using Δ 17 O
Tsunogai, U., Daita, S., Komatsu, D. D., Nakagawa, F., Tanaka, A.
Published in Biogeosciences (17.03.2011)
Published in Biogeosciences (17.03.2011)
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Journal Article
Determination of total N 2 fixation rates in the ocean taking into account both the particulate and filtrate fractions
Konno, U., Tsunogai, U., Komatsu, D. D., Daita, S., Nakagawa, F., Tsuda, A., Matsui, T., Eum, Y.-J., Suzuki, K.
Published in Biogeosciences (01.08.2010)
Published in Biogeosciences (01.08.2010)
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