Tokyo Institute of Technology   Earth-Life Science Institute   Specially Affiliated Professor

2020.4 - 2022.3

Tokyo Institute of Technology   School of Materials and Chemical Technology   Professor

2016.4 - 2020.3

Tokyo Institute of Technology   Earth-Life Science Institute

2012.12 - 2020.3

Tokyo Institute of Technology

2011.4 - 2014.9

Tokyo Institute of Technology   Interdisciplinary Graduate School of Science and Engineering   Professor

2007.4 - 2016.3

Tokyo Institute of Technology   Professor

2002.4 - 2007.3

Tokyo Institute of Technology   Interdisciplinary Graduate School of Science and Engineering   Professor

1998.4 - 2002.3

Nagoya University

1994.2 - 1998.3

University of Toyama

1993.4 - 1994.1

University of Toyama

1984.5 - 1993.3

三菱化成   生命科学研究所   特別研究員

1983.4 - 1984.4

Geochemical Society

日本地球化学会

日本気象学会

Geochemical Society

American Geophysical Union

日本アイソトープ協会

European Geosciences Union

総合地球環境学研究所   研究プログラム評価委員  

2021.7   

公益信託地球化学研究基金   運営委員  

2021.3   

国立研究開発法人科学技術振興機構   プログラムオフィサー（創発PO）  

2020.8   

Japan Geoscience Union   Science Committee Member  

2020.7 - 2022.6   

公益社団法人竹中育英会   奨学生選考委員  

2018.12   

Springer-Nature   Editor of the Handbook of Isotopologue Biogeochemistry  

2017.1   

Geochemical Society   Ethics Committee Member, Fellow Selection Committee Member  

2016.1 - 2019.12   

放射能環境動態・影響評価ネットワーク共同研究拠点   運営委員および共同研究推進員  

2015.4   

UNEP   Science Advisor Panel Member  

2015.1 - 2019.12   

University of Tokyo   Science Committee Member  

2014.4 - 2022.3   

Japan Society for Promotion of Science   Science Committee Member of International Affairs  

2013.4 - 2023.3   

静岡大学   創造科学技術大学院外部評価委員  

2012.10 - 2013.3   

Geochemical Society of Japan   President  

2012.1 - 2013.12   

Geochemical Society of Japan   Vice President  

2010.1 - 2011.12   

National Institute of Environmental Studies   External Evaluation Committee Member  

2009.4   

JAMSTEC   Science Committee Member  

2009.4 - 2019.3   

住友財団   環境研究選考委員  

2008.4 - 2012.3   

European Science Foundation   Science Advisor for the INTRAMIF program of Mary Curie Network  

2007.1 - 2013.12   

  Member of the Science Council of Japan (2006-2008)  

2006 - 2008   

Science Council of Japan   Member  

2006 - 2008   

Kyoto University   Science Committee Member  

2004.4 - 2015.3   

  Editor of Geophysical Research Letters (2004-2008)  

2004 - 2008   

  Geophysical Research Letters誌編集長(2004-2008年)  

2004 - 2008   

  (独)日本学術振興会 学術システム研究センター研究員(2004-2007年)  

2004 - 2007   

  Program officer at Japan Society for the Promotion of Science (JSPS) (2004-2007)  

2004 - 2007   

American Geophysical Union   Editor of GRL  

2004   

American Geophysical Union   GRL誌編集長  

2004   

Science Council of Japan   Science Committee Member of IGAC  

2003.4 - 2010.3   

National Institute of Polar Research   Science Committee Member of Ice Core Research  

2002.4 - 2020.3   

International Symposium on Isotopomers   President  

2001.1   

International Symposium on Space Technology and Science   Organizing Committee Member  

2001.1 - 2003.12   

European Geosciences Union   Editor of Atmospheric Chemistry and Physics  

2001   

European Geosciences Union   ACP誌編集長  

2001   

UNESCO   Chair of Isotope Hydrology Training Course in Asia-Pacific Region  

2000.1 - 2001.12   

日本地球化学会   評議員  

1998 - 2001   

Science Council of Japan   Organizing Committee Member of IGBP  

1996.4 - 1998.3   

Japan Science and Technology Agency   Science Committee Member of Field Search Program  

1994.4 - 1995.3   

National Institute for Environmental Studies   Committee member of global environmental monitoring  

1994.4 - 1995.3   

Unprecedented N ₂ O production by nitrate-ammonifying Geobacteraceae with distinctive N ₂ O isotopocule signatures

Zhenxing Xu, Shohei Hattori, Yoko Masuda, Sakae Toyoda, Keisuke Koba, Pei Yu, Naohiro Yoshida, Zong-Jun Du, Keishi Senoo

mBio   2024.10

Himalayas as a global hot spot of springtime stratospheric intrusions: Insight from isotopic signatures in sulfate aerosols

Kun Wang, ShiChang Kang, Mang Lin, PengFei Chen, ChaoLiu Li, XiuFeng Yin, Shohei Hattori, Teresa L. Jackson, JunHua Yang, YiXi Liu, Naohiro Yoshida, Mark H. Thiemens

Research in Cold and Arid Regions   16 ( 1 )   5 - 13   2024.2

Latitudinal difference in sulfate formation from methanesulfonate oxidation in Antarctic snow imprinted on 17O-excess signature

Shohei Hattori, Sakiko Ishino, Nozomi Suzuki, Fumio Nakazawa, Ikumi Oyabu, Shun Tsutaki, Motohiro Hirabayashi, Kazushi Noro, Norimichi Takenaka, Kenji Kawamura, Naohiro Yoshida, Hideaki Motoyama

Applied Geochemistry   162   105901 - 105901   2024.2

Isotopic Evidence for Microbial Nitrogen Cycling in a Glacier Interior of High-Mountain Asia

Shohei Hattori, Zhongqin Li, Naohiro Yoshida, Nozomu Takeuchi

Environmental Science and Technology   57 ( 40 )   15026 - 15036   2023.9

Extensive Accumulation of Nitrous Oxide in the Oxygen Minimum Zone in the Bay of Bengal

Sakae Toyoda, Kotaro Terajima, Naohiro Yoshida, Chisato Yoshikawa, Akiko Makabe, Fuminori Hashihama, Hiroshi Ogawa

Global Biogeochemical Cycles   2023.9

Application of elemental analysis‐coupled isotope ratio mass spectrometry for protein turnover analysis using deuterium labeling: Purification and analysis of hydrogen isotope ratio of non‐derivatized protein‐bound alanine

Koichiro Sumi, Kinuyo Munakata, Mayuko Nakagawa, Keita Yamada, Naohiro Yoshida

Rapid Communications in Mass Spectrometry   2023.6

Concentration and Isotopic Composition of Atmospheric N2O Over the Last Century

Sambit Ghosh, Sakae Toyoda, Christo Buizert, David M. Etheridge, Ray L. Langenfelds, Naohiro Yoshida, Seong‐Joong Kim, Jinho Ahn

Journal of Geophysical Research: Atmospheres   2023.6

Deep Subseafloor Biogeochemical Processes and Microbial Populations Potentially Associated with the 2011 Tohoku-oki Earthquake at the Japan Trench Accretionary Wedge (IODP Expedition 343)

Shinsuke Kawagucci, Sanae Sakai, Eiji Tasumi, Miho Hirai, Yoshihiro Takaki, Takuro Nunoura, Masafumi Saitoh, Yuichiro Ueno, Naohiro Yoshida, Takazo Shibuya, James Clifford Sample, Tomoyo Okumura, Ken Takai

Microbes and Environments   38 ( 2 )   n/a - n/a   2023

Role of Dust and Iron Solubility in Sulfate Formation during the Long-Range Transport in East Asia Evidenced by ¹⁷O-Excess Signatures Reviewed

Itahashi, S., Hattori, S., Ito, A., Sadanaga, Y., Yoshida, N., Matsuki, A.

Environmental Science and Technology   56 ( 19 )   13634 - 13643   2022.10

Regulation of the electrocatalytic nitrogen cycle based on sequential proton-electron transfer

Daoping He, Hideshi Ooka, Yamei Li, Yujeong Kim, Akira Yamaguchi, Kiyohiro Adachi, Daisuke Hashizume, Naohiro Yoshida, Sakae Toyoda, Sun Hee Kim, Ryuhei Nakamura

NATURE CATALYSIS   5 ( 9 )   798 - 806   2022.9

Hydrocarbon Cycling in the Tokamachi Mud Volcano (Japan): Insights from Isotopologue and Metataxonomic Analyses

Alexis Gilbert, Mayuko Nakagawa, Koudai Taguchi, Naizhong Zhang, Akifumi Nishida, Naohiro Yoshida

Microorganisms   10 ( 7 )   1417 - 1417   2022.7

Source analysis of dissolved methane in Chukchi Sea and Bering Strait during summer–autumn of 2012 and 2013

Kushi Kudo, Sakae Toyoda, Keita Yamada, Naohiro Yoshida, Daisuke Sasano, Naohiro Kosugi, Akihiko Murata, Hiroshi Uchida, Shigeto Nishino

Marine Chemistry   243   104119 - 104119   2022.6

Re-evaluation of the ¹³C isotope fractionation associated with lipids biosynthesis by position-specific isotope analysis of plant fatty acids

Julien, M., Zhao, Y., Ma, R., Zhou, Y., Nakagawa, M., Yamada, K., Yoshida, N., Remaud, G.S., Gilbert, A.

Organic Geochemistry   174   2022

Isotopically characterised N₂O reference materials for use as community standards

Mohn, J., Biasi, C., Bod{\'e}, S., Boeckx, P., Brewer, P.J., Eggleston, S., Geilmann, H., Guillevic, M., Kaiser, J., Kantnerov{\'a}, K., Moossen, H., M{\"u}ller, J., Nakagawa, M., Pearce, R., von Rein, I., Steger, D., Toyoda, S., Wanek, W., Wexler, S.K., Yoshida, N., Yu, L.

Rapid Communications in Mass Spectrometry   36 ( 13 )   2022

Clumped isotope signatures of nitrous oxide formed by bacterial denitrification

Kantnerov{\'a}, K., Hattori, S., Toyoda, S., Yoshida, N., Emmenegger, L., Bernasconi, S.M., Mohn, J.

Geochimica et Cosmochimica Acta   328   2022

Revisiting the involvement of ammonia oxidizers and denitrifiers in nitrous oxide emission from cropland soils

Wei Wei, Kazuo Isobe, Yutaka Shiratori, Midori Yano, Sakae Toyoda, Keisuke Koba, Naohiro Yoshida, Haoyang Shen, Keishi Senoo

Environmental Pollution   287   117494 - 117494   2021.10

A GC-IRMS method for measuring sulfur isotope ratios of carbonyl sulfide from small air samples Reviewed

Sophie L. Baartman, Maarten C. Krol, Thomas Röckmann, Shohei Hattori, Kazuki Kamezaki, Naohiro Yoshida, Maria Elena Popa

Open Research Europe   1 ( 105 )   105   2021.9

Doubly substituted isotopologues of methane hydrate (13CH3D and 12CH2D2): Implications for methane clumped isotope effects, source apportionments and global hydrate reservoirs

Naizhong Zhang, Glen T. Snyder, Mang Lin, Mayuko Nakagawa, Alexis Gilbert, Naohiro Yoshida, Ryo Matsumoto, Yasuhito Sekine

Geochimica et Cosmochimica Acta   315   127 - 151   2021.8

Isotopic constraints on atmospheric sulfate formation pathways in the Mt. Everest region, southern Tibetan Plateau

Kun Wang, Shohei Hattori, Mang Lin, Sakiko Ishino, Becky Alexander, Kazuki Kamezaki, Naohiro Yoshida, Shichang Kang

Atmospheric Chemistry and Physics   21 ( 10 )   8357 - 8376   2021.6

Isotopic evidence for acidity-driven enhancement of sulfate formation after SO2 emission control

Shohei Hattori, Yoshinori Iizuka, Becky Alexander, Sakiko Ishino, Koji Fujita, Shuting Zhai, Tomás Sherwen, Naga Oshima, Ryu Uemura, Akinori Yamada, Nozomi Suzuki, Sumito Matoba, Asuka Tsuruta, Joel Savarino, Naohiro Yoshida

Science Advances   7 ( 19 )   eabd4610 - eabd4610   2021.5

Distribution and Production Mechanisms of N2O in the Western Arctic Ocean

Sakae Toyoda, Takahito Kakimoto, Kushi Kudo, Naohiro Yoshida, Daisuke Sasano, Naohiro Kosugi, Masao Ishii, Sohiko Kameyama, Mahomi Inagawa, Hisayuki Yoshikawa-Inoue, Shigeto Nishino, Akihiko Murata, Shigeyuki Ishidoya, Shinji Morimoto

GLOBAL BIOGEOCHEMICAL CYCLES   35 ( 4 )   2021.4

Regional characteristics of atmospheric sulfate formation in East Antarctica imprinted on 17 O‐excess signature

S. Ishino, S. Hattori, M. Legrand, Q. Chen, B. Alexander, J. Shao, J. Huang, L. Jaegle, B. Jourdain, S. Preunkert, A. Yamada, N. Yoshida, J. Savarino

Journal of Geophysical Research: Atmospheres   2021.2

Multiple sulfur isotope chemostratigraphy across the Permian–Triassic boundary at Chaotian, China: Implications for a shoaling model of toxic deep‐waters

Masafumi Saitoh, Yuichiro Ueno, Yukio Isozaki, Naohiro Yoshida

Island Arc   30 ( 1 )   2021.1

Theoretical calculation of position-specific carbon and hydrogen isotope equilibriums in butane isomers

Liu, Q., Yin, X., Zhang, Y., Julien, M., Zhang, N., Gilbert, A., Yoshida, N., Liu, Y.

Chemical Geology   561   2021

Isotopic evidence for changes in sulfate formation after SO2 emission control

Hattori Shohei, Iizuka Yoshinori, Alexander Becky, Ishino Sakiko, Fujita Koji, Zhai Shuting, Sherwen Tomas, Oshima Naga, Uemura Ryu, Yamada Akinori, Suzuki Nozomi, Matoba Sumito, Tsuruta Asuka, Savarino Joel, Yoshida Naohiro

Abstracts of Annual Meeting of the Geochemical Society of Japan   68   158   2021

Network analysis and functional estimation of the microbiome reveal the effects of cashew nut shell liquid feeding on methanogen behaviour in the rumen

Maeda, K., Nguyen, V.T., Suzuki, T., Yamada, K., Kudo, K., Hikita, C., Le, V.P., Nguyen, M.C., Yoshida, N.

Microbial Biotechnology   14 ( 1 )   2021

InterCarb: A Community Effort to Improve Interlaboratory Standardization of the Carbonate Clumped Isotope Thermometer Using Carbonate Standards

Bernasconi, S.M., Da{\"e}ron, M., Bergmann, K.D., Bonifacie, M., Meckler, A.N., Affek, H.P., Anderson, N., Bajnai, D., Barkan, E., Beverly, E., Blamart, D., Burgener, L., Calmels, D., Chaduteau, C., Clog, M., Davidheiser-Kroll, B., Davies, A., Dux, F., Eiler, J., Elliott, B., Fetrow, A.C., Fiebig, J., Goldberg, S., Hermoso, M., Huntington, K.W., Hyl, , E., Ingalls, M., Jaggi, M., John, C.M., Jost, A.B., Katz, S., Kelson, J., Kluge, T., Kocken, I.J., Laskar, A., Leutert, T.J., Liang, D., Lucarelli, J., Mackey, T.J., Mangenot, X., Meinicke, N., Modestou, S.E., M{\"u}ller, I.A., Murray, S., Neary, A., Packard, N., Passey, B.H., Pelletier, E., Petersen, S., Piasecki, A., Schauer, A., Snell, K.E., Swart, P.K., Tripati, A., Upadhyay, D., Vennemann, T., Winkelstern, I., Yarian, D., Yoshida, N., Zhang, N., Ziegler, M.

Geochemistry, Geophysics, Geosystems   22 ( 5 )   2021

Temperature control on wastewater and downstream nitrous oxide emissions in an urbanized river system

Chun, Y., Kim, D., Hattori, S., Toyoda, S., Yoshida, N., Huh, J., Lim, J.-H., Park, J.-H.

Water Research   187   116417 - 116417   2020.12

Stratospheric Incursion as a Source of Enhancement of the Isotopic Ratios of Atmospheric N2O at Western Pacific

Tania Guha, Sasadhar Mahata, Sourendra Kumar Bhattacharya, Bhupendra Bahadur Singh, Sakae Toyoda, Naohiro Yoshida, Mao‐Chang Liang

Earth and Space Science   2020.11

A Complete Isotope (δ¹⁵N, δ¹⁸O, Δ¹⁷O) Investigation of Atmospherically Deposited Nitrate in Glacial-Hydrologic Systems Across the Third Pole Region

Lin, M., Hattori, S., Wang, K., Kang, S., Thiemens, M.H., Yoshida, N.

Journal of Geophysical Research: Atmospheres   125 ( 19 )   2020.10

Constraining the atmospheric OCS budget from sulfur isotopes. Reviewed International journal

Shohei Hattori, Kazuki Kamezaki, Naohiro Yoshida

Proceedings of the National Academy of Sciences of the United States of America   117 ( 34 )   20447 - 20452   2020.8

First investigation and absolute calibration of clumped isotopes in N₂O by mid-infrared laser spectroscopy Reviewed

Kantnerov{\'a}, K., Yu, L., Zindel, D., Zahniser, M.S., Nelson, D.D., Tuzson, B., Nakagawa, M., Toyoda, S., Yoshida, N., Emmenegger, L., Bernasconi, S.M., Mohn, J.

Rapid Communications in Mass Spectrometry   34 ( 15 )   2020.8

Intramolecular ¹³C isotope distributions of butane from natural gases Reviewed

Maxime Julien, Mark J. Goldman, Changjie Liu, Juske Horita, Christopher J. Boreham, Keita Yamada, William H. Green, Naohiro Yoshida, Alexis Gilbert

Chemical Geology   541   119571 - 119571   2020.5

Validation of acetonitrile (CH3CN) measurements in the stratosphere and lower mesosphere from the SMILES instrument on the International Space Station Reviewed

Tamaki Fujinawa, Tomohiro O. Sato, Takayoshi Yamada, Seidai Nara, Yuki Uchiyama, Kodai Takahashi, Naohiro Yoshida, Yasuko Kasai

Atmospheric Measurement Techniques   13 ( 4 )   2119 - 2129   2020.4

Corrigendum to “Isotopic evidence for seasonality of microbial internal nitrogen cycles in a temperate forested catchment with heavy snowfall” (Science of the Total Environment (2019) 690 (290–299), (S0048969719330803), (10.1016/j.scitotenv.2019.06.507)) Reviewed

Shohei Hattori, Yoshio Nuñez Palma, Yuko Itoh, Moeko Kawasaki, Yoichi Fujihara, Keiji Takase, Naohiro Yoshida

Science of the Total Environment   710   2020.3

HO <inf>2</inf> Generation Above Sprite-Producing Thunderstorms Derived from Low-Noise SMILES Observation Spectra Reviewed

T. Yamada, T. O. Sato, T. Adachi, H. Winkler, K. Kuribayashi, R. Larsson, N. Yoshida, Y. Takahashi, M. Sato, A. B. Chen, R. R. Hsu, Y. Nakano, T. Fujinawa, S. Nara, Y. Uchiyama, Y. Kasai

Geophysical Research Letters   47 ( 3 )   2020.2

The effect of H<inf>2</inf>O<inf>2</inf> treatment on stable isotope analysis (δ¹³C, δ¹⁸O and Δ<inf>47</inf>) of various carbonate minerals Reviewed

Naizhong Zhang, Mang Lin, Keita Yamada, Akihiro Kano, Qi Liu, Naohiro Yoshida, Ryo Matsumoto

Chemical Geology   532   2020.1

1,3-butadiene production by crotyl alcohol dehydration over solid acids and catalyst deactivation by water adsorption Reviewed

Atsushi Segawa, Tatsuya Ichijo, Nobuhiro Kimura, Keisuke Tsuruta, Naohiro Yoshida, Masaki Okamoto

Journal of the Japan Petroleum Institute   63 ( 2 )   70 - 78   2020

Stratospheric Incursion as a Source of Enhancement of the Isotopic Ratios of Atmospheric N₂O at Western Pacific

Guha, T., Mahata, S., Bhattacharya, S.K., Singh, B.B., Toyoda, S., Yoshida, N., Liang, M.-C.

Earth and Space Science   7 ( 11 )   2020

What can we learn from N₂O isotope data? – Analytics, processes and modelling

Yu, L., Harris, E., Lewicka-Szczebak, D., Barthel, M., Blomberg, M.R.A., Harris, S.J., Johnson, M.S., Lehmann, M.F., Liisberg, J., M{\"u}ller, C., Ostrom, N.E., Six, J., Toyoda, S., Yoshida, N., Mohn, J.

Rapid Communications in Mass Spectrometry   34 ( 20 )   2020

Isotopic constraints on the formation pathways and sources of atmospheric nitrate in the Mt. Everest region

Wang, K., Hattori, S., Kang, S., Lin, M., Yoshida, N.

Environmental Pollution   267   2020

The Relationship Between the miRNA Sequence and Disease May be Revealed by Focusing on Hydrogen Bonding Sites in RNA–RNA Interactions Reviewed

Tatsunori Osone, Naohiro Yoshida

Cells   8 ( 12 )   1615 - 1615   2019.12

2600-years of stratospheric volcanism through sulfate isotopes Reviewed

E. Gautier, J. Savarino, J. Hoek, J. Erbland, N. Caillon, S. Hattori, N. Yoshida, E. Albalat, F. Albarede, J. Farquhar

Nature Communications   10 ( 1 )   2019.12

Response of N<inf>2</inf>O production rate to ocean acidification in the western North Pacific

Florian Breider, Chisato Yoshikawa, Akiko Makabe, Sakae Toyoda, Masahide Wakita, Yohei Matsui, Shinsuke Kawagucci, Tetsuichi Fujiki, Naomi Harada, Naohiro Yoshida

Nature Climate Change   9 ( 12 )   954 - 958   2019.12

Homogeneous sulfur isotope signature in East Antarctica and implication for sulfur source shifts through the last glacial-interglacial cycle Reviewed

Sakiko Ishino, Shohei Hattori, Joel Savarino, Michel Legrand, Emmanuelle Albalat, Francis Albarede, Susanne Preunkert, Bruno Jourdain, Naohiro Yoshida

Scientific Reports   9 ( 1 )   2019.12

Author Correction: 2600-years of stratospheric volcanism through sulfate isotopes (Nature Communications, (2019), 10, 1, (466), 10.1038/s41467-019-08357-0) Reviewed

E. Gautier, J. Savarino, J. Hoek, J. Erbland, N. Caillon, S. Hattori, N. Yoshida, E. Albalat, F. Albarede, J. Farquhar

Nature Communications   10 ( 1 )   2019.12

Identifying the origin of nitrous oxide dissolved in deep ocean by concentration and isotopocule analyses Reviewed

Sakae Toyoda, Osamu Yoshida, Hiroaki Yamagishi, Ayako Fujii, Naohiro Yoshida, Shuichi Watanabe

Scientific Reports   9 ( 1 )   2019.12

Isotopic evidence for seasonality of microbial internal nitrogen cycles in a temperate forested catchment with heavy snowfall Reviewed

Shohei Hattori, Yoshio Nuñez Palma, Yuko Itoh, M. Kawasaki, Yoichi Fujihara, K. Takase, Naohiro Yoshida

Science of the Total Environment   690   290 - 299   2019.11

Validation analysis of deriving acetonitrile (CH3CN) profiles by observations of SMILES from the International Space Station, in the stratosphere and lower mesosphere

Tamaki Fujinawa, Tomohiro O. Sato, Takayoshi Yamada, Seidai Nara, Yuki Uchiyama, Kodai Takahashi, Naohiro Yoshida, Yasuko Kasai

2019.8

Tracing the sources and formation pathways of atmospheric particulate nitrate over the Pacific Ocean using stable isotopes Reviewed

Kazuki Kamezaki, Shohei Hattori, Yoko Iwamoto, Sakiko Ishino, Hiroshi Furutani, Yusuke Miki, Mitsuo Uematsu, Kazuhiko Miura, Naohiro Yoshida

Atmospheric Environment   209   152 - 166   2019.7

Concept of small satellite UV/visible imaging spectrometer optimized for tropospheric NO<inf>2</inf> measurements in air quality monitoring Reviewed

Tamaki Fujinawa, Katsuyuki Noguchi, Akihiko Kuze, Andreas Richter, John P. Burrows, Andreas C. Meier, Tomohiro O. Sato, Takeshi Kuroda, Naohiro Yoshida, Yasko Kasai

Acta Astronautica   160   421 - 432   2019.7

Intercomparison measurements of two ³³S-enriched sulfur isotope standards Reviewed

L. Geng, J. Savarino, N. Caillon, E. Gautier, J. Farquhar, J. W. Dottin, N. Magalhães, S. Hattori, S. Ishino, N. Yoshida, F. Albarède, E. Albalat, P. Cartigny, S. Ono, M. H. Thiemens

Journal of Analytical Atomic Spectrometry   34 ( 6 )   1263 - 1271   2019.6

Intramolecular isotopic evidence for bacterial oxidation of propane in subsurface natural gas reservoirs Reviewed

Alexis Gilbert, Barbara Sherwood Lollar, Florin Musat, Thomas Giunta, Songcan Chen, Yuki Kajimoto, Keita Yamada, Christopher J. Boreham, Naohiro Yoshida, Yuichiro Ueno

Proceedings of the National Academy of Sciences of the United States of America   116 ( 14 )   6653 - 6658   2019.4

Clumped isotope signatures of methane-derived authigenic carbonate presenting equilibrium values of their formation temperatures Reviewed

Naizhong Zhang, Mang Lin, Glen T. Snyder, Yoshihiro Kakizaki, Keita Yamada, Naohiro Yoshida, Ryo Matsumoto

Earth and Planetary Science Letters   512   207 - 213   2019.4

Large-volume air sample system for measuring ³⁴ S/ ³² S isotope ratio of carbonyl sulfide Reviewed

Kazuki Kamezaki, Shohei Hattori, Enno Bahlmann, Naohiro Yoshida

Atmospheric Measurement Techniques   12 ( 2 )   1141 - 1154   2019.2

Biochar amendment suppresses N <inf>2</inf> O emissions but has no impact on ¹⁵ N site preference in an anaerobic soil Reviewed

Ayumi Hyodo, Saadatullah Malghani, Yong Zhou, Ryan M. Mushinski, Sakae Toyoda, Naohiro Yoshida, Thomas W. Boutton, Jason B. West

Rapid Communications in Mass Spectrometry   33 ( 2 )   165 - 175   2019.1

Diffusion in the atmosphere

Nakamura, H., Morino, Y., Takigawa, M., Mathieu, A., Saunier, O., Qu{\'e}lo, D., Didier, D., Watanabe, A., Tsuruta, H., Oura, Y., Ebihara, M., Goto, D., Kita, K., Kajino, M., Takahashi, Y., Yoshida, N., Tanihata, I., Fujiwara, M.

Environmental Contamination from the Fukushima Nuclear Disaster: Dispersion, Monitoring, Mitigation and Lessons Learned   2019

Radioactive ³⁵S emitted from the Fukushima Nuclear Power Plant and its re-suspension from the contaminated area Reviewed

Sebastian Oscar Danielache, Chisato Yoshikawa, Mizuo Kajino, Satoshi Itou, Wataru Kakeya, Naohiro Yoshida, Yasuhito Igarashi

Geochemical Journal   53 ( 2 )   103 - 118   2019

Metals likely promoted protometabolism in early ocean alkaline hydrothermal systems Reviewed International journal

Norio Kitadai, Ryuhei Nakamura, Masahiro Yamamoto, Ken Takai, Naohiro Yoshida, Yoshi Oono

Science Advances   5 ( 6 )   eaav7848   2019

Methodology of clathrate hydrate formation experiment and isotopic measurement of guest gas under the condition of ice crust/internal ocean boundary of Enceladus and Europe

Kudo Kushi, Tani Atsushi, Nagasawa Makoto, Yamada Keita, Yoshida Naohiro

Abstracts of Annual Meeting of the Geochemical Society of Japan   66   163   2019

The seasonal variations of atmospheric ^134,137Cs activity and possible host particles for their resuspension in the contaminated areas of Tsushima and Yamakiya, Fukushima, Japan Reviewed

Takeshi Kinase, Kazuyuki Kita, Yasuhito Igarashi, Kouji Adachi, Kazuhiko Ninomiya, Atsushi Shinohara, Hiroshi Okochi, Hiroko Ogata, Masahide Ishizuka, Sakae Toyoda, Keita Yamada, Naohiro Yoshida, Yuji Zaizen, Masao Mikami, Hiroyuki Demizu, Yuichi Onda

Progress in Earth and Planetary Science   5 ( 1 )   2018.12

Solving non-LTE problems in rotational transitions using the Gauss-Seidel method and its implementation in the atmospheric radiative transfer simulator Reviewed

T. Yamada, L. Rezac, R. Larsson, P. Hartogh, N. Yoshida, Y. Kasai

Astronomy and Astrophysics   619   2018.11

Erratum to: Preliminary assessment of stable nitrogen and oxygen isotopic composition of USGS51 and USGS52 nitrous oxide reference gases and perspectives on calibration needs (Rapid Communications in Mass Spectrometry, (2018), 32, 15, (1207-1214), 10.1002/rcm.8157) Reviewed

Nathaniel E. Ostrom, Hasand Gandhi, Tyler B. Coplen, Sakae Toyoda, J. K. Böhlke, Willi A. Brand, Karen L. Casciotti, Jens Dyckmans, Anette Giesemann, Joachim Mohn, Reinhard Well, Longfei Yu, Naohiro Yoshida

Rapid Communications in Mass Spectrometry   32 ( 20 )   1829 - 1830   2018.10

Acetaldehyde Production from Ethanol by Eco-Friendly Non-Chromium Catalysts Consisting of Copper and Calcium Silicate Reviewed

Atsushi Segawa, Akio Nakashima, Ryoichi Nojima, Naohiro Yoshida, Masaki Okamoto

Industrial and Engineering Chemistry Research   57 ( 35 )   11852 - 11857   2018.9

Preliminary assessment of stable nitrogen and oxygen isotopic composition of USGS51 and USGS52 nitrous oxide reference gases and perspectives on calibration needs Reviewed

Nathaniel E. Ostrom, Hasand Gandhi, Tyler B. Coplen, Sakae Toyoda, J. K. Böhlke, Willi A. Brand, Karen L. Casciotti, Jens Dyckmans, Anette Giesemann, Joachim Mohn, Reinhard Well, Longfei Yu, Naohiro Yoshida

Rapid Communications in Mass Spectrometry   32 ( 15 )   1207 - 1214   2018.8

Position-specific ¹³C/¹²C analysis of amino acid carboxyl groups – automated flow-injection analysis based on reaction with ninhydrin Reviewed

Brian Fry, James F. Carter, Keita Yamada, Naohiro Yoshida, Dieter Juchelka

Rapid Communications in Mass Spectrometry   32 ( 12 )   992 - 1000   2018.6

Deep-biosphere methane production stimulated by geofluids in the nankai accretionary complex Reviewed

Akira Ijiri, Fumio Inagaki, Yusuke Kubo, Rishi R. Adhikari, Shohei Hattori, Tatsuhiko Hoshino, Hiroyuki Imachi, Shinsuke Kawagucci, Yuki Morono, Yoko Ohtomo, Shuhei Ono, Sanae Sakai, Ken Takai, Tomohiro Toki, David T. Wang, Marcos Y. Yoshinaga, Gail L. Arnold, Juichiro Ashi, David H. Case, Tomas Feseker, Kai Uwe Hinrichs, Yojiro Ikegawa, Minoru Ikehara, Jens Kallmeyer, Hidenori Kumagai, Mark A. Lever, Sumito Morita, Ko ichi Nakamura, Yuki Nakamura, Manabu Nishizawa, Victoria J. Orphan, Hans Røy, Frauke Schmidt, Atsushi Tani, Wataru Tanikawa, Takeshi Terada, Hitoshi Tomaru, Takeshi Tsuji, Urumu Tsunogai, Yasuhiko T. Yamaguchi, Naohiro Yoshida

Science Advances   4 ( 6 )   eaao4631   2018.6

Equilibrated clumped isotope signatures of land-snail shells observed from laboratory culturing experiments and its environmental implications Reviewed

Naizhong Zhang, Keita Yamada, Akihiro Kano, Ryo Matsumoto, Naohiro Yoshida

Chemical Geology   488   189 - 199   2018.6

Spatial distribution of dissolved methane and its source in the western Arctic Ocean Reviewed

Kushi Kudo, Keita Yamada, Sakae Toyoda, Naohiro Yoshida, Daisuke Sasano, Naohiro Kosugi, Masao Ishii, Hisayuki Yoshikawa, Akihiko Murata, Hiroshi Uchida, Shigeto Nishino

Journal of Oceanography   74 ( 3 )   305 - 317   2018.6

Food Water Contribution to the Oxygen Isotope Composition of Land Snail Body Water and Its Environmental Implication Reviewed

N. Zhang, K. Yamada, N. Yoshida

Geochemistry, Geophysics, Geosystems   19 ( 6 )   1800 - 1808   2018.6

Spatial variation of nitrogen cycling in a subtropical stratified impoundment in southwest China, elucidated by nitrous oxide isotopomer and nitrate isotopes Reviewed

Fu Jun Yue, Si Liang Li, Cong Qiang Liu, Khan M.G. Mostofa, Naohiro Yoshida, Sakae Toyoda, Shi Lu Wang, Shohei Hattori, Xiao Long Liu

Inland Waters   8 ( 2 )   186 - 195   2018.4

Geoelectrochemical CO production: Implications for the autotrophic origin of life Reviewed International journal

Norio Kitadai, Ryuhei Nakamura, Masahiro Yamamoto, Ken Takai, Yamei Li, Akira Yamaguchi, Alexis Gilbert, Yuichiro Ueno, Naohiro Yoshida, Yoshi Oono

Science Advances   4 ( 4 )   eaao7265   2018.4

Control of Al Distribution in the CHA-Type Aluminosilicate Zeolites and Its Impact on the Hydrothermal Stability and Catalytic Properties Reviewed

Toshiki Nishitoba, Naohiro Yoshida, Junko N. Kondo, Toshiyuki Yokoi

Industrial and Engineering Chemistry Research   57 ( 11 )   3914 - 3922   2018.3

A simple and reliable method reducing sulfate to sulfide for multiple sulfur isotope analysis Reviewed

Lei Geng, Joel Savarino, Clara A. Savarino, Nicolas Caillon, Pierre Cartigny, Shohei Hattori, Sakiko Ishino, Naohiro Yoshida

Rapid Communications in Mass Spectrometry   32 ( 4 )   333 - 341   2018.2

Vertical distributions of N<inf>2</inf>O isotopocules in the equatorial stratosphere Reviewed

Sakae Toyoda, Naohiro Yoshida, Shinji Morimoto, Shuji Aoki, Takakiyo Nakazawa, Satoshi Sugawara, Shigeyuki Ishidoya, Mitsuo Uematsu, Yoichi Inai, Fumio Hasebe, Chusaku Ikeda, Hideyuki Honda, Kentaro Ishijima

Atmospheric Chemistry and Physics   18 ( 2 )   833 - 844   2018.1

A 60 Year Record of Atmospheric Aerosol Depositions Preserved in a High-Accumulation Dome Ice Core, Southeast Greenland Reviewed

Yoshinori Iizuka, Ryu Uemura, Koji Fujita, Shohei Hattori, Osamu Seki, Chihiro Miyamoto, Toshitaka Suzuki, Naohiro Yoshida, Hideaki Motoyama, Sumito Matoba

Journal of Geophysical Research: Atmospheres   123 ( 1 )   574 - 589   2018.1

Meerwein-Ponndorf-Verley Reduction of Crotonaldehyde over Supported Zirconium Oxide Catalysts Using Batch and Tubular Flow Reactors Reviewed

Atsushi Segawa, Keita Taniya, Yuichi Ichihashi, Satoru Nishiyama, Naohiro Yoshida, Masaki Okamoto

Industrial and Engineering Chemistry Research   57 ( 1 )   70 - 78   2018.1

N<inf>2</inf>O production by denitrification in an urban river: evidence from isotopes, functional genes, and dissolved organic matter Reviewed

Nguyen Cong Thuan, Keisuke Koba, Midori Yano, Akiko Makabe, Co Thi Kinh, Akihiko Terada, Sakae Toyoda, Naohiro Yoshida, Yotaro Tanaka, Masanori Katsuyama, Muneoki Yoh

Limnology   19 ( 1 )   115 - 126   2018.1

Expanded uncertainty associated with determination of isotope enrichment factors: Comparison of two point calculation and Rayleigh-plot Reviewed

Maxime Julien, Alexis Gilbert, Keita Yamada, Richard J. Robins, Patrick Höhener, Naohiro Yoshida, Gérald S. Remaud

Talanta   176   367 - 373   2018.1

Past 60 years changes in oxidation pathways of tropospheric sulfur from triple oxygen isotopic composition of sulfate preserved in SE-Dome ice core

Hattori Shohei, Iizuka Yoshinori, Uemura Ryu, Suzuki Nozomi, Tsuruta Asuka, Ishino Sakiko, Fujita Koji, Matoba Sumito, Yoshida Naohiro

Abstracts of Annual Meeting of the Geochemical Society of Japan   65   12   2018

Characterization of hydrocarbons in aerosols and investigation of biogenic sources as a carrier of radiocesium isotopes Reviewed

Mayuko Nakagawa, Keita Yamada, Sakae Toyoda, Kazuyuki Kita, Yasuhito Igarashi, Shingo Komatsu, Kentaro Yamada, Naohiro Yoshida

Geochemical Journal   52 ( 2 )   163 - 172   2018

Spatial variation of isotopic compositions of snowpack nitrate related to post-depositional processes in eastern Dronning Maud Land, East Antarctica Reviewed

Kazushi Noro, Shohei Hattori, Ryu Uemura, Kotaro Fukui, Motohiro Hirabayashi, Kenji Kawamura, Hideaki Motoyama, Norimichi Takenaka, Naohiro Yoshida

Geochemical Journal   52 ( 2 )   e7 - e14   2018

Relative Contribution of nirK- and nirS- Bacterial Denitrifiers as Well as Fungal Denitrifiers to Nitrous Oxide Production from Dairy Manure Compost Reviewed

Koki Maeda, Sakae Toyoda, Laurent Philippot, Shohei Hattori, Keiichi Nakajima, Yumi Ito, Naohiro Yoshida

Environmental Science and Technology   51 ( 24 )   14083 - 14091   2017.12

Carbon isotopic signature reveals the geographical trend in methane consumption and production pathways in alpine ecosystems over the Qinghai–Tibetan Plateau Reviewed

Tomomichi Kato, Keita Yamada, Yanhong Tang, Naohiro Yoshida, Eitaro Wada

Isotopes in Environmental and Health Studies   53 ( 6 )   597 - 609   2017.11

Diurnal variation of oxygen isotopic enrichment in asymmetric-18 ozone observed by the SMILES from space Reviewed

T. O. Sato, K. Kuribayashi, N. Yoshida, Y. Kasai

Geophysical Research Letters   44 ( 12 )   6399 - 6406   2017.6

Compound– and position–specific carbon isotopic signatures of abiogenic hydrocarbons from on–land serpentinite–hosted Hakuba Happo hot spring in Japan Reviewed

Konomi Suda, Alexis Gilbert, Keita Yamada, Naohiro Yoshida, Yuichiro Ueno

Geochimica et Cosmochimica Acta   206   201 - 215   2017.6

Optimal retrieval method to estimate ozone vertical profile in the mesosphere and lower thermosphere (MLT) region from submillimeter-wave limb emission spectra Reviewed

K. Kuribayashi, N. Yoshida, H. Jin, Y. J. Orsolini, Y. Kasai

Journal of Quantitative Spectroscopy and Radiative Transfer   192   42 - 52   2017.5

N<inf>2</inf>O production and consumption from stable isotopic and concentration data in the Peruvian coastal upwelling system Reviewed

Annie Bourbonnais, Robert T. Letscher, Hermann W. Bange, Vincent Échevin, Jennifer Larkum, Joachim Mohn, Naohiro Yoshida, Mark A. Altabet

Global Biogeochemical Cycles   31 ( 4 )   678 - 698   2017.4

Seasonal variations of triple oxygen isotopic compositions of atmospheric sulfate, nitrate, and ozone at Dumont d'Urville, coastal Antarctica Reviewed

Sakiko Ishino, Shohei Hattori, Joel Savarino, Bruno Jourdain, Susanne Preunkert, Michel Legrand, Nicolas Caillon, Albane Barbero, Kota Kuribayashi, Naohiro Yoshida

Atmospheric Chemistry and Physics   17 ( 5 )   3713 - 3727   2017.3

Isotopocule analysis of biologically produced nitrous oxide in various environments

Sakae Toyoda, Naohiro Yoshida, Keisuke Koba

Mass Spectrometry Reviews   36 ( 2 )   135 - 160   2017.3

Multiple sulfur isotope records at the end-Guadalupian (Permian) at Chaotian, China: Implications for a role of bioturbation in the Phanerozoic sulfur cycle Reviewed

Masafumi Saitoh, Yuichiro Ueno, Fumihiro Matsu'ura, Tetsuya Kawamura, Yukio Isozaki, Jianxin Yao, Zhansheng Ji, Naohiro Yoshida

Journal of Asian Earth Sciences   135   70 - 79   2017.3

Erratum to: Automated system measuring triple oxygen and nitrogen isotope ratios in nitrate using the bacterial method and N<inf>2</inf>O decomposition by microwave discharge: Automated analysis of triple oxygen and nitrogen isotopes of nitrate (Rapid Communications in Mass Spectrometry, (2016), 30, 24, (2635-2644), 10.1002/rcm.7747) Reviewed

Shohei Hattori, Joel Savarino, Kazuki Kamezaki, Sakiko Ishino, Jens Dyckmans, Tamaki Fujinawa, Nicolas Caillon, Albane Barbero, Arata Mukotaka, Sakae Toyoda, Reinhard Well, Naohiro Yoshida

Rapid Communications in Mass Spectrometry   31 ( 4 )   396 - 396   2017.2

Automated system measuring triple oxygen and nitrogen isotope ratios in nitrate using the bacterial method and N2 O decomposition by microwave discharge. Reviewed International journal

Shohei Hattori, Joel Savarino, Kazuki Kamezaki, Sakiko Ishino, Jens Dyckmans, Tamaki Fujinawa, Nicolas Caillon, Albane Barbero, Arata Mukotaka, Sakae Toyoda, Reinhard Well, Naohiro Yoshida

Rapid communications in mass spectrometry : RCM   31 ( 4 )   396 - 396   2017.2

Use of a size-resolved 1-D resuspension scheme to evaluate resuspended radioactive material associated with mineral dust particles from the ground surface Reviewed

Masahide Ishizuka, Masao Mikami, Taichu Y. Tanaka, Yasuhito Igarashi, Kazuyuki Kita, Yutaka Yamada, Naohiro Yoshida, Sakae Toyoda, Yukihiko Satou, Takeshi Kinase, Kazuhiko Ninomiya, Atsushi Shinohara

Journal of Environmental Radioactivity   166   436 - 448   2017.1

Spaciotemporal distributions of concentration and isotopocule raitos of(N₂O dissolved in the western Arctic Ocean

Toyoda Sakae, Kakimoto Takahitp, Breider Florian, Kudo Kushi, Yoshida Naohiro, Sasano Daisuke, Kosugi Naohiro, Ishii Masao, Kameyama Sohiko, Inagawa Mahomi, Yoshikawa―Inoue Hisayuki, Nishino Shigeto, Murata Akihiko

Abstracts of Annual Meeting of the Geochemical Society of Japan   64   240 - 240   2017

Analysis of internal nitrogen cycle for a forest watershed using triple oxygen isotopes of nitrate

Hattori Shohei, Yoshio Nunez Palma, Itoh Yuko, Kawasaki Moeko, Takase Keiji, Yoshida Naohiro

Summaries of JSSI and JSSE Joint Conference on Snow and Ice Research   2017   43 - 43   2017

The past 60 years variations of sources and formation pathways of nitrate preserved in SE-Dome site, southeastern Greenland Ice Sheet

Tsuruta Asuka, Hattori Shohei, Iizuka Yoshinori, Fujita Koji, Uemura Ryu, Matoba Sumito, Yoshida Naohiro

Summaries of JSSI and JSSE Joint Conference on Snow and Ice Research   2017   120 - 120   2017

Stable Isotope Measurement of Small RNA

Osone Tatsunori, Yamada Keita, Yoshida Naohiro

Abstracts of Annual Meeting of the Geochemical Society of Japan   64   284 - 284   2017

Seasonal variations of stable sulfur isotopic compositions of atmospheric sulfate at coastal Antarctic station Dumont d'Urville

Ishino Sakiko, Hattori Shohei, Savarino Joel, Legrand Michel, Preunkert Susanne, Jourdain Bruno, Yoshida Naohiro

Abstracts of Annual Meeting of the Geochemical Society of Japan   64   234 - 234   2017

Position-specific isotope analysis of oxygenated volatile organic compounds by on-line pyrolysis IRMS

Yamada Keita, Gilbert Alexis, Fujiwara Sho, Sayama Daiki, Akasaka Mai, Yoshida Naohiro

Abstracts of Annual Meeting of the Geochemical Society of Japan   64   86 - 86   2017

Development of a high volume sampling system for measuring stable isotope analysis of carbonyl sulfide

Kamezaki Kazuki, hattori Shohei, Yoshida Naohiro

Abstracts of Annual Meeting of the Geochemical Society of Japan   64   288 - 288   2017

Analysis of methane source in the summertime western Arctic Ocean in 2012 and 2013

Kudo Kushi, Toyoda Sakae, Yamada Keita, Yoshida Naohiro, Kosugi Naohiro, Sasano Daisuke, Ishii Masao, Yoshikawa Hisayuki, Murata Akihiko, Uchida Hiroshi, Nishino Shigeto

Abstracts of Annual Meeting of the Geochemical Society of Japan   64   231 - 231   2017

Investigation of oxidation chemistry in the Antarctic atmosphere using triple oxygen isotopic compositions of sulfate, nitrate and ozone

Ishino Sakiko, Hattori Shohei, Savarino Joel, Jourdain Bruno, Preunkert Susanne, Legrand Michel, Caillon Nicolas, Yoshida Naohiro

Abstracts of Annual Meeting of the Geochemical Society of Japan   64   287 - 287   2017

Seasonal and vertical change of microbial communities and their contributions on carbon cycle in the stratified lake

Nakagawa Mayuko, Oyagi Hideo, Tan Yuta, Toyoda Sakae, Yoshida Naohiro

Abstracts of Annual Meeting of the Geochemical Society of Japan   64   274 - 274   2017

Observation of nitrogen and triple oxygen isotopic compositions of atmospheric nitrate at Noto Peninsula, Japan

Matsui Tomoya, Hattori Shohei, Kamezaki Kazuki, Matsuki Atsushi, Yoshida Naohiro

Abstracts of Annual Meeting of the Geochemical Society of Japan   64   88 - 88   2017

Elucidation of internal nitrogen dynamics in a temperate forested catchment with heavy snowfall using triple oxygen isotopes as tracers

Nunez Palma Yoshio, Hattori Shohei, Itoh Yuko, Kawasaki Moeko, Takase Keiji, Yoshida Naohiro

Abstracts of Annual Meeting of the Geochemical Society of Japan   64   224 - 224   2017

The past 60 years variation of nitrogen isotopic composition of nitrate preserved in SE-Dome site, southeastern Greenland Ice Sheet

Tsuruta Asuka, Hattori Shohei, Iizuka Yoshinori, Fujita Koji, Uemura Ryu, Matoba Sumito, Yoshida Naohiro

Abstracts of Annual Meeting of the Geochemical Society of Japan   64   19 - 19   2017

Isotopic fractionation of sulfur in carbonyl sulfide by carbonyl sulfide hydrolase of Thiobacillus thioparus THI115 Reviewed

Takahiro Ogawa, Shohei Hattori, Kazuki Kamezaki, Hiromi Kato, Naohiro Yoshida, Yoko Katayama

Microbes and Environments   32 ( 4 )   367 - 375   2017

Automated system measuring triple oxygen and nitrogen isotope ratios in nitrate using the bacterial method and N<inf>2</inf>O decomposition by microwave discharge Reviewed

Shohei Hattori, Joel Savarino, Kazuki Kamezaki, Sakiko Ishino, Jens Dyckmans, Tamaki Fujinawa, Nicolas Caillon, Albane Barbero, Arata Mukotaka, Sakae Toyoda, Reinhard Well, Naohiro Yoshida

Rapid Communications in Mass Spectrometry   30 ( 24 )   2635 - 2644   2016.12

Reassessment of the NH<inf>4</inf>NO<inf>3</inf> thermal decomposition technique for calibration of the N<inf>2</inf>O isotopic composition Reviewed

Joachim Mohn, Wilhelm Gutjahr, Sakae Toyoda, Eliza Harris, Erkan Ibraim, Heike Geilmann, Patrick Schleppi, Thomas Kuhn, Moritz F. Lehmann, Charlotte Decock, Roland A. Werner, Naohiro Yoshida, Willi A. Brand

Rapid Communications in Mass Spectrometry   30 ( 23 )   2487 - 2496   2016.12

Seasonal variations of triple oxygen isotopic compositions of atmospheric sulfate, nitrate and ozone at Dumont d'Urville, coastal Antarctica Reviewed

Sakiko Ishino, Shohei Hattori, Joel Savarino, Bruno Jourdain, Susanne Preunkert, Michel Legrand, Nicolas Caillon, Albane Barbero, Kota Kuribayashi, Naohiro Yoshida

Atmospheric Chemistry and Physics Discussions   1   2016.10

Source identification of nitrous oxide emission pathways from a single-stage nitritation-anammox granular reactor Reviewed

Muhammad Ali, Rathnayake M.L.D. Rathnayake, Lei Zhang, Satoshi Ishii, Tomonori Kindaichi, Hisashi Satoh, Sakae Toyoda, Naohiro Yoshida, Satoshi Okabe

Water Research   102   147 - 157   2016.10

Differential N<inf>2</inf>O dynamics in two oxygen-deficient lake basins revealed by stable isotope and isotopomer distributions Reviewed

Christine B. Wenk, Caitlin H. Frame, Keisuke Koba, Karen L. Casciotti, Mauro Veronesi, Helge Niemann, Carsten J. Schubert, Naohiro Yoshida, Sakae Toyoda, Akiko Makabe, Jakob Zopfi, Moritz F. Lehmann

Limnology and Oceanography   61 ( 5 )   1735 - 1749   2016.9

A high-resolution chemostratigraphy of post-Marinoan Cap Carbonate using drill core samples in the Three Gorges area, South China Reviewed

Hisatoshi Sato, Miyuki Tahata, Yusuke Sawaki, Shigenori Maruyama, Naohiro Yoshida, Degan Shu, Jian Han, Yong Li, Tsuyoshi Komiya

Geoscience Frontiers   7 ( 4 )   663 - 671   2016.7

Insight into nitrous oxide production processes in the western North Pacific based on a marine ecosystem isotopomer model Reviewed

Chisato Yoshikawa, Hitomi Abe, Maki N. Aita, Florian Breider, Keichi Kuzunuki, Sakae Toyoda, Nanako O. Ogawa, Hisami Suga, Naohiko Ohkouchi, Sebastian O. Danielache, Masahide Wakita, Makio C. Honda, Naohiro Yoshida

Journal of Oceanography   72 ( 3 )   491 - 508   2016.6

Evaluation of on-line pyrolysis coupled to isotope ratio mass spectrometry for the determination of position-specific ¹³C isotope composition of short chain n-alkanes (C<inf>6</inf>-C<inf>12</inf>) Reviewed

Alexis Gilbert, Keita Yamada, Naohiro Yoshida

Talanta   153   158 - 162   2016.6

Development of automated preparation system for isotopocule analysis of N<inf>2</inf>O in various air samples Reviewed

Sakae Toyoda, Naohiro Yoshida

Atmospheric Measurement Techniques   9 ( 5 )   2093 - 2101   2016.5

Review of Stable Isotope Analysis for Atmospheric Sulfate and Its Related Species Reviewed

Shohei Hattori, Sakiko Ishino, Kazuki Kamezaki, Naohiro Yoshida

Earozoru Kenkyu   31 ( 1 )   15 - 22   2016.4

Sulfur Isotopic Fractionation of Carbonyl Sulfide during Degradation by Soil Bacteria Reviewed

Kazuki Kamezaki, Shohei Hattori, Takahiro Ogawa, Sakae Toyoda, Hiromi Kato, Yoko Katayama, Naohiro Yoshida

Environmental Science and Technology   50 ( 7 )   3537 - 3544   2016.4

Measurement of position-specific ¹³C isotopic composition of propane at the nanomole level Reviewed

Alexis Gilbert, Keita Yamada, Konomi Suda, Yuichiro Ueno, Naohiro Yoshida

Geochimica et Cosmochimica Acta   177   205 - 216   2016.3

Tracking the migration of the Indian continent using the carbonate clumped isotope technique on Phanerozoic soil carbonates Reviewed

Prosenjit Ghosh, Mikhail V. Vasiliev, Parthasarathi Ghosh, Soumen Sarkar, Sampa Ghosh, Keita Yamada, Yuichiro Ueno, Naohiro Yoshida, Christopher J. Poulsen

Scientific Reports   6   2016.3

Isotopically enriched ammonium shows high nitrogen transformation in the pile top zone of dairy manure compost Reviewed

Koki Maeda, Sakae Toyoda, Midori Yano, Shohei Hattori, Makoto Fukasawa, Keiichi Nakajima, Naohiro Yoshida

Biogeosciences   13 ( 4 )   1341 - 1349   2016.3

Measurement of natural carbon isotopic composition of acetone in human urine Reviewed

Keita Yamada, Kazuki Ohishi, Alexis Gilbert, Mai Akasaka, Naohiro Yoshida, Ryoko Yoshimura

Analytical and Bioanalytical Chemistry   408 ( 6 )   1597 - 1607   2016.2

Stable isotope analysis of N2O production and consumption processes in the Arctic Ocean

Kakimoto Takahito, Toyoda Sakae, Yoshida Naohiro, Kosugi Naohiro, Sasano Daisuke, Ishii Masao, Kameyama Sohiko, Inagawa Mahomi, Yoshikawa Hisayuki, Nishino Shigeto, Murata Akihiko

Abstracts of Annual Meeting of the Geochemical Society of Japan   63   193 - 193   2016

Isotopocule characterization of N<inf>2</inf>O dynamics during simulated wastewater treatment under oxic and anoxic conditions Reviewed

Azzaya Tumendelger, Sakae Toyoda, Naohiro Yoshida, Hiroshi Shiomi, Rina Kouno

Geochemical Journal   50 ( 2 )   105 - 121   2016

Estimation of methanogenesis by quantification of coenzyme F430 in marine sediments Reviewed

Masanori Kaneko, Yoshinori Takano, Nanako O. Ogawa, Yuki Sato, Naohiro Yoshida, Naohiko Ohkouchi

Geochemical Journal   50 ( 6 )   453 - 460   2016

Analytical method for simultaneous determination of bulk and intramolecular ¹³C-isotope compositions of acetic acid Reviewed

Tarin Nimmanwudipong, Alexis Gilbert, Keita Yamada, Naohiro Yoshida

Rapid Communications in Mass Spectrometry   29 ( 24 )   2337 - 2340   2015.12

Authigenic carbonate precipitation at the end-Guadalupian (Middle Permian) in China: Implications for the carbon cycle in ancient anoxic oceans Reviewed

Masafumi Saitoh, Yuichiro Ueno, Yukio Isozaki, Takazo Shibuya, Jianxin Yao, Zhansheng Ji, Katsumi Shozugawa, Motoyuki Matsuo, Naohiro Yoshida

Progress in Earth and Planetary Science   2 ( 1 )   2015.12

Decoding Redox Evolution Before Oxygenic Photosynthesis Based on the Sulfur-Mass Independent Fractionation (S-MIF) Record Reviewed

Yuichiro Ueno, Sebastian Danielache, Naohiro Yoshida

Origins of Life and Evolution of Biospheres   45 ( 3 )   371 - 374   2015.9

Development of an atmospheric N2O isotopocule model and optimization procedure, and application to source estimation Reviewed

K. Ishijima, M. Takigawa, K. Sudo, S. Toyoda, N. Yoshida, T. Röckmann, J. Kaiser, S. Aoki, S. Morimoto, S. Sugawara, T. Nakazawa

Atmospheric Chemistry and Physics Discussions   15 ( 14 )   19947 - 20011   2015.7

Insight into nitrous oxide production processes in the western North Pacific based on a marine ecosystem isotopomer model Reviewed

Chisato Yoshikawa, Hitomi Abe, Maki N. Aita, Florian Breider, Keichi Kuzunuki, Sakae Toyoda, Nanako O. Ogawa, Hisami Suga, Naohiko Ohkouchi, Sebastian O. Danielache, Masahide Wakita, Makio C. Honda, Naohiro Yoshida

Journal of Oceanography   1 - 18   2015.7

Position-Specific Isotope Analysis of Xanthines: A ¹³C Nuclear Magnetic Resonance Method to Determine the ¹³C Intramolecular Composition at Natural Abundance Reviewed

Didier G. Diomande, Estelle Martineau, Alexis Gilbert, Pierrick Nun, Ariaki Murata, Keita Yamada, Naoharu Watanabe, Illa Tea, Richard J. Robins, Naohiro Yoshida, Gérald S. Remaud

Analytical Chemistry   87 ( 13 )   6600 - 6606   2015.7

The marine environments encompassing the Neoproterozoic glaciations: Evidence from C, Sr and Fe isotope ratios in the Hecla Hoek Supergroup in Svalbard Reviewed

Miyuki Tahata, Yusuke Sawaki, Kazumi Yoshiya, Manabu Nishizawa, Tsuyoshi Komiya, Takafumi Hirata, Naohiro Yoshida, Shigenori Maruyama, Brian F. Windley

Precambrian Research   263   19 - 42   2015.7

Origin and fluxes of nitrous oxide along a latitudinal transect in western North Pacific: Controls and regional significance Reviewed

Florian Breider, Chisato Yoshikawa, Hitomi Abe, Sakae Toyoda, Naohiro Yoshida

GLOBAL BIOGEOCHEMICAL CYCLES   29 ( 7 )   1014 - 1027   2015.7

Isotopically enriched ammonium shows high nitrogen turnover in the pile top zone of dairy manure compost Reviewed

K. Maeda, S. Toyoda, M. Yano, S. Hattori, M. Fukasawa, K. Nakajima, N. Yoshida

Biogeosciences Discussions   12 ( 10 )   7577 - 7598   2015.5

Rainwater, soil water, and soil nitrate effects on oxygen isotope ratios of nitrous oxide produced in a green tea (Camellia sinensis) field in Japan Reviewed

Yun Zou, Yuhei Hirono, Yosuke Yanai, Shohei Hattori, Sakae Toyoda, Naohiro Yoshida

Rapid Communications in Mass Spectrometry   29 ( 9 )   891 - 900   2015.5

Nitrogen isotope ratios of nitrate and N* anomalies in the subtropical South Pacific Reviewed

Chisato Yoshikawa, Akiko Makabe, Takuhei Shiozaki, Sakae Toyoda, Osamu Yoshida, Ken Furuya, Naohiro Yoshida

GEOCHEMISTRY GEOPHYSICS GEOSYSTEMS   16 ( 5 )   1439 - 1448   2015.5

N 2 O production, a widespread trait in fungi Reviewed

Koki Maeda, Aymé Spor, Véronique Edel-Hermann, Cécile Heraud, Marie Christine Breuil, Florian Bizouard, Sakae Toyoda, Naohiro Yoshida, Christian Steinberg, Laurent Philippot

Scientific Reports   5   2015.4

Hadal biosphere: Insight into the microbial ecosystem in the deepest ocean on Earth Reviewed

Takuro Nunoura, Yoshihiro Takaki, Miho Hirai, Shigeru Shimamura, Akiko Makabe, Osamu Koide, Tohru Kikuchi, Junichi Miyazaki, Keisuke Koba, Naohiro Yoshida, Michinari Sunamura, Ken Takai

Proceedings of the National Academy of Sciences of the United States of America   112 ( 11 )   E1230 - E1236   2015.3

Photoabsorption cross-section measurements of S-32, S-33, S-34, and S-36 sulfur dioxide from 190 to 220 nm Reviewed

Yoshiaki Endo, Sebastian O. Danielache, Yuichiro Ueno, Shohei Hattori, Matthew S. Johnson, Naohiro Yoshida, Henrik G. Kjaergaard

JOURNAL OF GEOPHYSICAL RESEARCH-ATMOSPHERES   120 ( 6 )   2546 - 2557   2015.3

Determination of the sulfur isotope ratio in carbonyl sulfide using gas chromatography/isotope ratio mass spectrometry on fragment ions ³²s⁺, ³³s⁺, and ³⁴s⁺. Reviewed

Shohei Hattori, Akari Toyoda, Sakae Toyoda, Sakiko Ishino, Yuichiro Ueno, Naohiro Yoshida

Analytical Chemistry   87 ( 1 )   477 - 484   2015.1

Three-step modernization of the ocean: Modeling of carbon cycles and the revolution of ecological systems in the Ediacaran/Cambrian periods Reviewed

Miyuki Tahata, Yusuke Sawaki, Yuichiro Ueno, Manabu Nishizawa, Naohiro Yoshida, Toshikazu Ebisuzaki, Tsuyoshi Komiya, Shigenori Maruyama

Geoscience Frontiers   6 ( 1 )   121 - 136   2015.1

Photoabsorption cross-section measurements of ³²S, ³³S, ³⁴S, and ³⁶S sulfur dioxide from 190 to 220nm Reviewed

Yoshiaki Endo, Sebastian O. Danielache, Yuichiro Ueno, Shohei Hattori, Matthew S. Johnson, Naohiro Yoshida, Henrik G. Kjaergaard

Journal of Geophysical Research   120 ( 6 )   2546 - 2557   2015

Isotopic evidence for water-column denitrification and sulfate reduction at the end-Guadalupian (Middle Permian) Reviewed

Masafumi Saitoh, Yuichiro Ueno, Yukio Isozaki, Manabu Nishizawa, Katsumi Shozugawa, Tetsuya Kawamura, Jianxin Yao, Zhansheng Ji, Ken Takai, Naohiro Yoshida, Motoyuki Matsuo

Global and Planetary Change   123 ( PA )   110 - 120   2014.12

Determination of Carbon Isotopic Measurement Conditions for Ceramide in Skin using Gas Chromatography-Combustion-Isotope Ratio Mass Spectrometry Reviewed

Hiroyuki Haraguchi, Keita Yamada, Rumiko Miyashita, Kazuhiko Aida, Masao Ohnishi, Alexis Gilbert, Naohiro Yoshida

JOURNAL OF OLEO SCIENCE   63 ( 12 )   1283 - 1291   2014.12

Factors controlling shell carbon isotopic composition of land snail Acusta despecta sieboldiana estimated from laboratory culturing experiment Reviewed

N. Zhang, K. Yamada, N. Suzuki, N. Yoshida

Biogeosciences   11 ( 19 )   5335 - 5348   2014.10

Identification of key nitrous oxide production pathways in aerobic partial nitrifying granules Reviewed

Satoshi Ishii, Yanjun Song, Lashitha Rathnayake, Azzaya Tumendelger, Hisashi Satoh, Sakae Toyoda, Naohiro Yoshida, Satoshi Okabe

Environmental Microbiology   16 ( 10 )   3168 - 3180   2014.10

Hydrogen isotope systematics among H<inf>2</inf>-H<inf>2</inf>O-CH<inf>4</inf> during the growth of the hydrogenotrophic methanogen Methanothermobacter thermautotrophicus strain δH Reviewed

Shinsuke Kawagucci, Mariko Kobayashi, Shohei Hattori, Keita Yamada, Yuichiro Ueno, Ken Takai, Naohiro Yoshida

Geochimica et Cosmochimica Acta   142   601 - 614   2014.10

Isotopomer analysis of nitrous oxide accumulated in soil cultivated with tea (Camellia sinensis) in Shizuoka, central Japan Reviewed

Yun Zou, Yuhei Hirono, Yosuke Yanai, Shohei Hattori, Sakae Toyoda, Naohiro Yoshida

SOIL BIOLOGY & BIOCHEMISTRY   77   276 - 291   2014.10

Interlaboratory assessment of nitrous oxide isotopomer analysis by isotope ratio mass spectrometry and laser spectroscopy: Current status and perspectives Reviewed

Joachim Mohn, Benjamin Wolf, Sakae Toyoda, Cheng Ting Lin, Mao Chang Liang, Nicolas Brüggemann, Holger Wissel, Amy E. Steiker, Jens Dyckmans, Lars Szwec, Nathaniel E. Ostrom, Karen L. Casciotti, Matthew Forbes, Anette Giesemann, Reinhard Well, Richard R. Doucett, Chris T. Yarnes, Anna R. Ridley, Jan Kaiser, Naohiro Yoshida

Rapid Communications in Mass Spectrometry   28 ( 18 )   1995 - 2007   2014.9

Isotopic analysis of N<inf>2</inf>O produced in a conventional wastewater treatment system operated under different aeration conditions Reviewed

Azzaya Tumendelger, Sakae Toyoda, Naohiro Yoshida

Rapid Communications in Mass Spectrometry   28 ( 17 )   1883 - 1892   2014.9

Reply to comment on "Origin of methane in serpentinite-hosted hydrothermal systems: The CH<inf>4</inf>-H<inf>2</inf>-H<inf>2</inf>O hydrogen isotope systematics of the Hakuba Happo hot spring" by Suda et al. [Earth Planet. Sci. Lett. 386 (2014) 112-125]

Konomi Suda, Yuichiro Ueno, Motoko Yoshizaki, Hitomi Nakamura, Ken Kurokawa, Eri Nishiyama, Koji Yoshino, Yuichi Hongoh, Kenichi Kawachi, Soichi Omori, Keita Yamada, Naohiro Yoshida, Shigenori Maruyama

Earth and Planetary Science Letters   401   376 - 377   2014.9

Evaluation of commercially available reagents as a reference material for intramolecular carbon isotopic measurements of acetic acid Reviewed

Keita Yamada, Makiko Kikuchi, Alexis Gilbert, Naohiro Yoshida, Nariaki Wasano, Ryota Hattori, Satoshi Hirano

Rapid Communications in Mass Spectrometry   28 ( 16 )   1821 - 1828   2014.8

Methane sources and sinks in the subtropical South Pacific along 17°S as traced by stable isotope ratios Reviewed

Chisato Yoshikawa, Elena Hayashi, Keita Yamada, Osamu Yoshida, Sakae Toyoda, Naohiro Yoshida

Chemical Geology   382   24 - 31   2014.8

Isotopomeric characterization of nitrous oxide produced by reaction of enzymes extracted from nitrifying and denitrifying bacteria Reviewed

T. Yamazaki, T. Hozuki, K. Arai, S. Toyoda, K. Koba, T. Fujiwara, N. Yoshida

Biogeosciences   11 ( 10 )   2679 - 2689   2014.5

Vertical profile of Δ18OOO from the middle stratosphere to lower mesosphere from SMILES spectra Reviewed

T. O. Sato, H. Sagawa, N. Yoshida, Y. Kasai

Atmospheric Measurement Techniques   7 ( 4 )   941 - 958   2014.4

Molecular fossils extracted from the Early Cambrian section in the Three Gorges area, South China Reviewed

Kentaro Yamada, Yuichiro Ueno, Keita Yamada, Tsuyoshi Komiya, Jian Han, Degan Shu, Naohiro Yoshida, Shigenori Maruyama

Gondwana Research   25 ( 3 )   1108 - 1119   2014.4

The δ¹³C excursions spanning the Cambrian explosion to the Canglangpuian mass extinction in the Three Gorges area, South China Reviewed

Tomoko Ishikawa, Yuichiro Ueno, Degan Shu, Yong Li, Jian Han, Junfeng Guo, Naohiro Yoshida, Shigenori Maruyama, Tsuyoshi Komiya

Gondwana Research   25 ( 3 )   1045 - 1056   2014.4

Isotopomer analysis of production, consumption and soil-to-atmosphere emission processes of N<inf>2</inf>O at the beginning of paddy field irrigation Reviewed

Midori Yano, Sakae Toyoda, Takeshi Tokida, Kentaro Hayashi, Toshihiro Hasegawa, Akiko Makabe, Keisuke Koba, Naohiro Yoshida

Soil Biology and Biochemistry   70   66 - 78   2014.3

Origin of methane in serpentinite-hosted hydrothermal systems: The CH<inf>4</inf>-H<inf>2</inf>-H<inf>2</inf>O hydrogen isotope systematics of the Hakuba Happo hot spring Reviewed

Konomi Suda, Yuichiro Ueno, Motoko Yoshizaki, Hitomi Nakamura, Ken Kurokawa, Eri Nishiyama, Koji Yoshino, Yuichi Hongoh, Kenichi Kawachi, Soichi Omori, Keita Yamada, Naohiro Yoshida, Shigenori Maruyama

Earth and Planetary Science Letters   386   112 - 125   2014.1

Determination of OCS sulfur isotopic compositions via GC-IRMS using S+ fragment ions

Hattori Shohei, Toyoda Akari, Toyoda Sakae, Ishino Sakiko, Ueno Yuichiro, Yoshida Naohiro

Abstracts of Annual Meeting of the Geochemical Society of Japan   61   225 - 225   2014

Development of methods for measuring the intramolecular carbon isotopic composition of organic molecules Reviewed

Keita Yamada, Alexis Gilbert, Naohiro Yoshida

Bunseki Kagaku   63 ( 3 )   195 - 203   2014

大気球観測により初めて捉えられた成層圏大気主成分の重力分離とその中層大気循環研究への応用 Reviewed

S. Ishidoya, S. Sugawara, S. Morimoto, S. Aoki, T. Nakazawa, S. Toyoda, H. Honda, G. Hashida, S. Murayama, T. Yamanouchi

JAXA-RR   31   1540 - 1548   2014

Production mechanisms of hydrocarbons from continental serpentinite-hosted hot spring: Stable isotope analyses for Hakuba Happo hot spring

Suda Konomi, Ueno Yuichiro, Gilbert Alexis, Yamada Keita, Yoshida Naohiro, Maruyama Shigenori

Abstracts of Annual Meeting of the Geochemical Society of Japan   61   125 - 125   2014

Conditions to obtain precise and true measurements of the intramolecular ¹³C distribution in organic molecules by isotopic ¹³C nuclear magnetic resonance spectrometry Reviewed

Kevin Bayle, Alexis Gilbert, Maxime Julien, Keita Yamada, Virginie Silvestre, Richard J. Robins, Serge Akoka, Naohiro Yoshida, Gérald S. Remaud

Analytica Chimica Acta   846 ( 1 )   1 - 7   2014

Trend of tropospheric N2O isotopomer ratios over western Siberia

Toyoda Sakae, Machida Toshinobu, Tohjima Yasunori, Ishijima Kentaro, Yoshida Naohiro

Abstracts of Annual Meeting of the Geochemical Society of Japan   61   76 - 76   2014

Source identification of nitrous oxide on autotrophic partial nitrification in a granular sludge reactor Reviewed

R. M.L.D. Rathnayake, Y. Song, A. Tumendelger, M. Oshiki, S. Ishii, H. Satoh, S. Toyoda, N. Yoshida, S. Okabe

Water Research   47 ( 19 )   7078 - 7086   2013.12

Purification and gas chromatography-combustion-isotope ratio mass spectrometry of aroma compounds from green tea products and comparison to bulk analysis Reviewed

Ariaki Murata, Ulrich H. Engelhardt, Peter Fleischmann, Keita Yamada, Naohiro Yoshida, Dieter Juchelka, Andreas Hilkert, Toshiyuki Ohnishi, Naoharu Watanabe, Peter Winterhalter

Journal of Agricultural and Food Chemistry   61 ( 47 )   11321 - 11325   2013.11

On-line triple oxygen isotope analysis of nitrous oxide using decomposition by microwave discharge Reviewed

Arata Mukotaka, Sakae Toyoda, Naohiro Yoshida, Reinhard Well

Rapid Communications in Mass Spectrometry   27 ( 21 )   2391 - 2398   2013.11

SO2 photoexcitation mechanism links mass-independent sulfur isotopic fractionation in cryospheric sulfate to climate impacting volcanism Reviewed

Shohei Hattori, Johan A. Schmidt, Matthew S. Johnson, Sebastian O. Danielache, Akinori Yamada, Yuichiro Ueno, Naohiro Yoshida

Proceedings of the National Academy of Sciences of the United States of America   110 ( 44 )   17656 - 17661   2013.10

Vertical profile of δ18OOO from middle stratosphere to lower mesosphere derived by retrieval algorithm developed for SMILES spectra

T. O. Sato, H. Sagawa, N. Yoshida, Y. Kasai

2013.10

Stable carbon isotopic evidence of methane consumption and production in three alpine ecosystems on the Qinghai-Tibetan Plateau Reviewed

Tomomichi Kato, Keita Yamada, Yanhong Tang, Naohiro Yoshida, Eitaro Wada

Atmospheric Environment   77   338 - 347   2013.10

Decrease of seawater CO<inf>2</inf> concentration in the Late Archean: An implication from 2.6Ga seafloor hydrothermal alteration Reviewed

Takazo Shibuya, Miyuki Tahata, Yuichiro Ueno, Tsuyoshi Komiya, Ken Takai, Naohiro Yoshida, Shigenori Maruyama, Michael J. Russell

Precambrian Research   236   59 - 64   2013.10

Exploration of intramolecular ¹³C isotope distribution in long chain n-alkanes (C<inf>11</inf>-C<inf>31</inf>) using isotopic ¹³C NMR Reviewed

Alexis Gilbert, Keita Yamada, Naohiro Yoshida

Organic Geochemistry   62   56 - 61   2013.9

大気中放射性物質濃度と降下量変動の特徴

渡辺 明, 桧垣 正吾, 篠原 厚, 鶴田 治雄, 北 和之, 吉田 尚弘

大気環境学会年会講演要旨集   54回   124 - 127   2013.8

Site-specific ¹³C content by quantitative isotopic ¹³C Nuclear Magnetic Resonance spectrometry: A pilot inter-laboratory study Reviewed

Alain Chaintreau, Wolfgang Fieber, Horst Sommer, Alexis Gilbert, Keita Yamada, Naohiro Yoshida, Alain Pagelot, Detlef Moskau, Aitor Moreno, Jürgen Schleucher, Fabiano Reniero, Margaret Holland, Claude Guillou, Virginie Silvestre, Serge Akoka, Gérald S. Remaud

Analytica Chimica Acta   788   108 - 113   2013.7

Accurate method for the determination of intramolecular ¹³C isotope composition of ethanol from aqueous solutions Reviewed

Alexis Gilbert, Keita Yamada, Naohiro Yoshida

Analytical Chemistry   85 ( 14 )   6566 - 6570   2013.7

Nitrification-driven forms of nitrogen metabolism in microbial mat communities thriving along an ammonium-enriched subsurface geothermal stream Reviewed

Manabu Nishizawa, Keisuke Koba, Akiko Makabe, Naohiro Yoshida, Masanori Kaneko, Shingo Hirao, Jun Ichiro Ishibashi, Toshiro Yamanaka, Takazo Shibuya, Tohru Kikuchi, Miho Hirai, Junichi Miyazaki, Takuro Nunoura, Ken Takai

Geochimica et Cosmochimica Acta   113   152 - 173   2013.7

SO2 Photoexcitation Links Polar Sulfate and Climate-Impacting Volcanism Reviewed

Hattori S, Schmidt J, Johnson M, Danielache S, Yamada A, Ueno Y, Yoshida N

MINERALOGICAL MAGAZINE   77 ( 5 )   551 - 635   2013.7

The appearance of an oxygen-depleted condition on the Capitanian disphotic slope/basin in South China: Middle-Upper Permian stratigraphy at Chaotian in northern Sichuan Reviewed

Masafumi Saitoh, Yukio Isozaki, Jianxin Yao, Zhansheng Ji, Yuichiro Ueno, Naohiro Yoshida

Global and Planetary Change   105   180 - 192   2013.6

Middle-Upper Permian carbon isotope stratigraphy at Chaotian, South China: Pre-extinction multiple upwelling of oxygen-depleted water onto continental shelf Reviewed

Masafumi Saitoh, Yukio Isozaki, Yuichiro Ueno, Naohiro Yoshida, Jianxin Yao, Zhansheng Ji

Journal of Asian Earth Sciences   67-68   51 - 62   2013.5

Decadal time series of tropospheric abundance of N<inf>2</inf>O isotopomers and isotopologues in the Northern Hemisphere obtained by the long-term observation at Hateruma Island, Japan Reviewed

Sake Toyoda, Natsuko Kuroki, Naohiro Yoshida, Kentaro Ishijima, Yasunori Tohjima, Toshinobu Machida

Journal of Geophysical Research Atmospheres   118 ( 8 )   3369 - 3381   2013.4

Denitrifiers in the surface zone are primarily responsible for the nitrous oxide emission of dairy manure compost Reviewed

Koki Maeda, Sakae Toyoda, Dai Hanajima, Naohiro Yoshida

Journal of Hazardous Materials   248-249 ( 1 )   329 - 336   2013.3

Geochemical origin of hydrothermal fluid methane in sediment-associated fields and its relevance to the geographical distribution of whole hydrothermal circulation Reviewed

Shinsuke Kawagucci, Yuichiro Ueno, Ken Takai, Tomohiro Toki, Michihiro Ito, Kazuhiro Inoue, Akiko Makabe, Naohiro Yoshida, Yasuyuki Muramatsu, Naoto Takahata, Yuji Sano, Taku Narita, Genta Teranishi, Hajime Obata, Satoshi Nakagawa, Takuro Nunoura, Toshitaka Gamo

Chemical Geology   339   213 - 225   2013.2

Mitigation of greenhouse gas emission from the cattle manure composting process by use of a bulking agent Reviewed

Koki Maeda, Dai Hanajima, Riki Morioka, Sakae Toyoda, Naohiro Yoshida, Takashi Osada

Soil Science and Plant Nutrition   59 ( 1 )   96 - 106   2013.2

Irreversible change of the oceanic carbon cycle in the earliest Cambrian: High-resolution organic and inorganic carbon chemostratigraphy in the Three Gorges area, South China Reviewed

Tomoko Ishikawa, Yuichiro Ueno, Degan Shu, Yong Li, Jian Han, Junfeng Guo, Naohiro Yoshida, Tsuyoshi Komiya

Precambrian Research   225   190 - 208   2013.2

Precision and long-term stability of clumped-isotope analysis of CO <inf>2</inf> using a small-sector isotope ratio mass spectrometer Reviewed

Naohiro Yoshida, Mikhail Vasilev, Prosenjit Ghosh, Osamu Abe, Keita Yamada, Maki Morimoto

Rapid Communications in Mass Spectrometry   27 ( 1 )   207 - 215   2013.1

Detection of radioactive 35s at fukushima and other japanese sites Reviewed

Antra Priyadarshi, Jason Hill-Falkenthal, Mark H. Thiemens, Naohiro Yoshida, Sakae Toyoda, Keita Yamada, Arata Mukotaka, Ayako Fujii, Mitsuo Uematsu, Shiro Hatakeyama, Izumi Noguchi, Yukihiro Nojiri, Hiroshi Tanimoto

Journal of Geophysical Research Atmospheres   118 ( 2 )   1020 - 1027   2013.1

Carbon and oxygen isotope chemostratigraphies of the Yangtze platform, South China: Decoding temperature and environmental changes through the Ediacaran Reviewed

Miyuki Tahata, Yuichiro Ueno, Tomoko Ishikawa, Yusuke Sawaki, Kazuki Murakami, Jian Han, Degan Shu, Yong Li, Junfeng Guo, Naohiro Yoshida, Tsuyoshi Komiya

Gondwana Research   23 ( 1 )   333 - 353   2013.1

Past, Present, and Future of Geochemical Society of Japan on the occasion of its 60th Anniversary

YOSHIDA Naohiro

Chikyukagaku   47 ( 3 )   A2 - A4   2013

Distribution of nitrous oxide dissolved in water masses in the eastern subtropical North Pacific and its origin inferred from isotopomer analysis Reviewed

Ayako Fujii, Sakae Toyoda, Osamu Yoshida, Shuichi Watanabe, Ken'ichi Sasaki, Naohiro Yoshida

Journal of Oceanography   69 ( 2 )   147 - 157   2013

Isotopomer and isotopologue signatures of N<inf>2</inf>O produced in alpine ecosystems on the Qinghai-Tibetan Plateau Reviewed

Tomomichi Kato, Sakae Toyoda, Naohiro Yoshida, Yanhong Tang, Eitaro Wada

Rapid Communications in Mass Spectrometry   27 ( 13 )   1517 - 1526   2013

OCS photolytic isotope effects from first principles: Sulfur and carbon isotopes, temperature dependence and implications for the stratosphere Reviewed

J. A. Schmidt, M. S. Johnson, S. Hattori, N. Yoshida, S. Nanbu, R. Schinke

Atmospheric Chemistry and Physics   13 ( 3 )   1511 - 1520   2013

Modeling how surface nitrogen fixation influences subsurface nutrient patterns in the North Atlantic Reviewed

Chisato Yoshikawa, Victoria J. Coles, Raleigh R. Hood, Douglas G. Capone, Naohiro Yoshida

Journal of Geophysical Research: Oceans   118 ( 5 )   2520 - 2534   2013

Factors controlling isotopic composition of precipitation on Okinawa Island, Japan: Implications for paleoclimate reconstruction in the East Asian Monsoon region Reviewed

Ryu Uemura, Nao Yonezawa, Kei Yoshimura, Ryuji Asami, Hisashi Kadena, Keita Yamada, Naohiro Yoshida

Journal of Hydrology   475   314 - 322   2012.12

Spectroscopic isotope ratio measurement of doubly-substituted methane Reviewed

Kiyoshi Tsuji, Hiroaki Teshima, Hiroyuki Sasada, Naohiro Yoshida

Spectrochimica Acta - Part A: Molecular and Biomolecular Spectroscopy   98   43 - 46   2012.12

Photoabsorption cross-section measurements of S-32, S-33, S-34, and S-36 sulfur dioxide for the (BB1)-B-1-X(1)A(1) absorption band Reviewed

Sebastian O. Danielache, Shohei Hattori, Matthew S. Johnson, Yuichiro Ueno, Shinkoh Nanbu, Naohiro Yoshida

JOURNAL OF GEOPHYSICAL RESEARCH-ATMOSPHERES   117   2012.12

Photodissociation Origin of Archean S-MIF and Dynamical Sulfur Cycling Under Highly Reducing Atmosphere. Reviewed

YUICHIRO UENO, SEBASTIAN DANIELACHE, YOSHIAKI ENDO, MATTHEW JOHNSON, NAOHIRO YOSHIDA

MINERALOGICAL MAGAZINE   76 ( 6 )   2475   2012.11

Comparison of IRMS and NMR spectrometry for the determination of intramolecular ¹³C isotope composition: Application to ethanol Reviewed

Alexis Gilbert, Ryota Hattori, Virginie Silvestre, Nariaki Wasano, Serge Akoka, Satoshi Hirano, Keita Yamada, Naohiro Yoshida, Gérald S. Remaud

Talanta   99   1035 - 1039   2012.9

二酸化硫黄の光励起反応は大規模火山噴火後の成層圏硫酸エアロゾルに見られる硫黄-MIFを説明できるか Reviewed

服部 祥平, シュミット ヨハン, ジョンソン マシュー, ダニエラチェ セバスチアン, 山田 明憲, 上野 雄一郎, 吉田 尚弘

日本地球化学会年会要旨集   59 ( 3C08 )   2012.9

Spatial distribution of nitrate sources of rivers in the Lake Biwa watershed, Japan: Controlling factors revealed by nitrogen and oxygen isotope values (vol 46, W07505, 2010) Reviewed

Nobuhito Ohte, Ichiro Tayasu, Ayato Kohzu, Chikage Yoshimizu, Ken'ichi Osaka, Akiko Makabe, Keisuke Koba, Naohiro Yoshida, Toshi Nagata

WATER RESOURCES RESEARCH   48   2012.8

In situ iron isotope analyses of pyrite and organic carbon isotope ratios in the Fortescue Group: Metabolic variations of a Late Archean ecosystem Reviewed

Kazumi Yoshiya, Manabu Nishizawa, Yusuke Sawaki, Yuichiro Ueno, Tsuyoshi Komiya, Keita Yamada, Naohiro Yoshida, Takafumi Hirata, Hideki Wada, Shigenori Maruyama

Precambrian Research   212-213   169 - 193   2012.8

Seasonal change in microbial sulfur cycling in monomictic Lake Fukami-ike, Japan Reviewed

Mayuko Nakagawa, Yuichiro Ueno, Shohei Hattori, Maki Umemura, Akihiko Yagi, Ken Takai, Keisuke Koba, Yuji Sasaki, Akiko Makabe, Naohiro Yoshida

Limnology and Oceanography   57 ( 4 )   974 - 988   2012.7

The ¹⁵N natural abundance of the N lost from an N-saturated subtropical forest in southern China Reviewed

Keisuke Koba, Yunting Fang, Jiangming Mo, Wei Zhang, Xiankai Lu, Lei Liu, Tao Zhang, Yu Takebayashi, Sakae Toyoda, Naohiro Yoshida, Keisuke Suzuki, Muneoki Yoh, Keishi Senoo

Journal of Geophysical Research: Biogeosciences   117 ( 2 )   2012.6

Tracking the Fukushima radionuclides

Naohiro Yoshida, Jota Kanda

Science   336 ( 6085 )   1115 - 1116   2012.6

Land-surface contamination by radionuclides from the Fukushima Daiichi nuclear power plant accident Reviewed

Naohiro Yoshida, Yoshio Takahashi

Elements   8 ( 3 )   201 - 206   2012.6

Tracking the Fukushima Radionuclides Reviewed

Naohiro Yoshida, Jota Kanda

SCIENCE   336 ( 6085 )   1115 - 1116   2012.6

The N-15 natural abundance of the N lost from an N-saturated subtropical forest in southern China Reviewed

Keisuke Koba, Yunting Fang, Jiangming Mo, Wei Zhang, Xiankai Lu, Lei Liu, Tao Zhang, Yu Takebayashi, Sakae Toyoda, Naohiro Yoshida, Keisuke Suzuki, Muneoki Yoh, Keishi Senoo

JOURNAL OF GEOPHYSICAL RESEARCH-BIOGEOSCIENCES   117   2012.5

Predictions of the sulfur and carbon kinetic isotope effects in the OH + OCS reaction Reviewed

J. A. Schmidt, M. S. Johnson, Y. Jung, S. O. Danielache, S. Hattori, N. Yoshida

Chemical Physics Letters   531   64 - 69   2012.4

Development of a methodology using gas chromatography-combustion-isotope ratio mass spectrometry for the determination of the carbon isotope ratio of caffeine extracted from tea leaves (Camellia sinensis) Reviewed

Chen Wu, Keita Yamada, Osamu Sumikawa, Akiko Matsunaga, Alexis Gilbert, Naohiro Yoshida

Rapid Communications in Mass Spectrometry   26 ( 8 )   978 - 982   2012.4

Isotope effect in the carbonyl sulfide reaction with O(³ P) Reviewed

Shohei Hattori, Johan A. Schmidt, Denise W. Mahler, Sebastian O. Danielache, Matthew S. Johnson, Naohiro Yoshida

Journal of Physical Chemistry A   116 ( 14 )   3521 - 3526   2012.4

Depth variation of carbon and oxygen isotopes of calcites in Archean altered upperoceanic crust: Implications for the CO <inf>2</inf> flux from ocean to oceanic crust in the Archean Reviewed

Takazo Shibuya, Miyuki Tahata, Kouki Kitajima, Yuichiro Ueno, Tsuyoshi Komiya, Shinji Yamamoto, Motoko Igisu, Masaru Terabayashi, Yusuke Sawaki, Ken Takai, Naohiro Yoshida, Shigenori Maruyama

Earth and Planetary Science Letters   321-322   64 - 73   2012.3

A STUDY OF THE MARINE NITROUS OXIDE USING AN ECOSYSTEM MODEL INCLUDING NITROGEN ISOTPES

Abe Hitomi

Abstracts of Annual Meeting of the Geochemical Society of Japan   59   112   2012

Preface: Migration of radionuclides from the Fukushima Daiichi nuclear power plant accident Reviewed

Mitsuru Ebihara, Naohiro Yoshida, Yoshio Takahashi

Geochemical Journal   46 ( 4 )   267 - 270   2012

Site selective real-time measurements of atmospheric N<inf>2</inf>O isotopomers by laser spectroscopy

J. Mohn, B. Tuzson, A. Manninen, N. Yoshida, S. Toyoda, W. A. Brand, L. Emmenegger

Atmospheric Measurement Techniques   5 ( 7 )   1601 - 1609   2012

An estimation of the radioactive ³⁵S emitted into the atmospheric from the Fukushima Daiichi nuclear power plant by using a numerical simulation global transport Reviewed

Sebastian O. Danielache, Chisato Yoshikawa, Antra Priyadarshi, Toshihiko Takemura, Yuichiro Ueno, Mark H. Thiemens, Naohiro Yoshida

Geochemical Journal   46 ( 4 )   335 - 339   2012

Photoabsorption cross-section measurements of ³²S, ³³S, ³⁴S, and ³⁶S sulfur dioxide for the B ¹B<inf>1-</inf>X¹A<inf>1</inf> absorption band Reviewed

Sebastian O. Danielache, Shohei Hattori, Matthew S. Johnson, Yuichiro Ueno, Shinkoh Nanbu, Naohiro Yoshida

Journal of Geophysical Research Atmospheres   117 ( 24 )   2012

Isotopic signature of nitrate on the leaf and its application to analysis of forest nitrogen cycle

Mukotaka Arata, Toyoda Sakae, Yoshida Naohiro

Abstracts of Annual Meeting of the Geochemical Society of Japan   59 ( 0 )   252 - 252   2012

An isotopic analysis of ionising radiation as a source of sulphuric acid Reviewed

M. B. Enghoff, N. Bork, S. Hattori, C. Meusinger, M. Nakagawa, J. O.P. Pedersen, S. Danielache, Y. Ueno, M. S. Johnson, N. Yoshida, H. Svensmark

Atmospheric Chemistry and Physics   12 ( 12 )   5319 - 5327   2012