@article{CTT100766914,
  author = {Arata Mukotaka and Sakae Toyoda and Naohiro Yoshida and Reinhard Well},
  title = {On-line triple oxygen isotope analysis of nitrous oxide using decomposition by microwave discharge},
  journal = {Rapid communications in mass spectrometry},
  year = 2013,
}

@article{CTT100660933,
  author = {Arata Mukotaka and Sakae Toyoda and NAOHIRO YOSHIDA},
  title = {マイクロ波放電分解法による硝酸塩の酸素同位体測定法の開発},
  journal = {化学工業},
  year = 2013,
}

@article{CTT100656988,
  author = {Ayako Fujii and Sakae Toyoda and Osamu Yoshida and Shuichi Watanabe and Kenichi Sasaki and Naohiro Yoshida},
  title = {Distribution of nitrous oxide dissolved in water masses in the eastern subtropical North Pacific and its origin inferred from isotopomer analysis},
  journal = {J Oceanography},
  year = 2013,
}

@article{CTT100660814,
  author = {Sake Toyoda and Kentaro Ishijima and Yasunori Tohjima and Toshinobu Machida and Sakae Toyoda and Natsuko Kuroki and Naohiro Yoshida and Kentaro Ishijima and Yasunori Tohjima and Toshinobu Machida},
  title = {Decadal time siries 1 of tropospheric abundance of N2 isotopomers and 2 isotopologues in the northern hemisphere obtained by the long-term 3 observation at Hateruma Island, Japan},
  journal = {Journal of Geophysical Research: Atmospheres},
  year = 2013,
}

@article{CTT100668292,
  author = {Midori Yano and Sakae Toyoda and T. Tokida and K. Hayashi and T. Hasegara and A. Makabe and Keisuke Koba},
  title = {Isotopomer analysis of production, consumption and soil-to-atmosphere emission processes of N2O at the beginning of paddy field irrigation},
  journal = {Soil Biology & Biochemistry},
  year = 2013,
}

@article{CTT100766915,
  author = {T. Kato and Sakae Toyoda and Naohiro Yoshida and Y. Tang and Eitaro Wada},
  title = {Isotopomer and isotopologue signatures of N2O produced in alpine ecosystems on the Qinghai–Tibetan Plateau},
  journal = {Rapid Communications in Mass Spectrometry},
  year = 2013,
}

@article{CTT100656979,
  author = {Antra Priyadarshi and Jason Hill-Falkenthal and Mark Thiemens and Naohiro Yoshida and Sakae Toyoda and Keita Yamada and Arata Mukotaka and Ayako Fujii and Mitsuo Uematsu and Shiro Hatakeyama and Izumi Noguchi and Yukihiro Nojiri and Hiroshi Tanimoto},
  title = {Detection of radioactive 35S at Fukushima and other Japanese sites},
  journal = {Journal of Geophjsical Research: Atmospheres},
  year = 2013,
}

@inproceedings{CTT100786690,
  author = {Sakae Toyoda and 森本真司 and 稲飯洋一 and 青木周司 and 本田秀之 and 菅原敏 and 石戸谷重之 and 中澤高清 and NAOHIRO YOSHIDA},
  title = {成層圏におけるN2Oアイソトポマー比の緯度・高度分布},
  booktitle = {},
  year = 2013,
}

@inproceedings{CTT100786692,
  author = {Shingo Komatsu and NAOHIRO YOSHIDA and 五十嵐康人 北和之 and 大河内博 and 緒方裕子 and keita Yamada and Sakae Toyoda and 山之越理恵},
  title = {福島県内における放射性エアロゾル中の炭化水素類の分析},
  booktitle = {},
  year = 2013,
}

@inproceedings{CTT100660810,
  author = {石島健太郎 and Sakae Toyoda and 滝川雅之 and 須藤健悟 and 青木修司 and 中澤高清 and NAOHIRO YOSHIDA},
  title = {大気中一酸化二窒素同位体の全球モデリング},
  booktitle = {2013年日本地球化学会第60回年会講演要旨集},
  year = 2013,
}

@inproceedings{CTT100660811,
  author = {笹野大輔 and 石井雅男 and 小杉如央 and Sakae Toyoda and keita Yamada and Kushi Kudo and NAOHIRO YOSHIDA and 吉川久幸 and 三船尊久 and 川合美千代 and 村田昌彦 and 内田 裕 and 西野茂人 and 菊池 隆},
  title = {北極海表面で観測された高濃度CH4およびCO2との関連性},
  booktitle = {2013年日本地球化学会第60回年会講演要旨集},
  year = 2013,
}

@inproceedings{CTT100786686,
  author = {Midori Yano and Sakae Toyoda and Takeshi Tokida and Kentaro Hayashi and Toshihiro Hasegawa and Hirohumi Nakamura and Akiko Makabe and Keisuke Koba and Naohiro Yoshida},
  title = {Large contributions of nitrification and fungal denitrification in N2O productions in drained paddy fields exposed to CO2 of current and future atmospheric concentrations},
  booktitle = {},
  year = 2013,
}

@inproceedings{CTT100786687,
  author = {Florian Breider and Chisato Yoshikawa and Sakae Toyoda and Naohiro Yoshida},
  title = {Assessing the effects of ocean acidification on nitrous oxide production using stable isotopes and isotopomers analysis},
  booktitle = {},
  year = 2013,
}

@inproceedings{CTT100786685,
  author = {Arata Mukotaka and Sakae Toyoda and Naohiro Yoshida},
  title = {Nitrogen and oxygen isotopic composition of atmospheric nitrate near the highways},
  booktitle = {},
  year = 2013,
}

@inproceedings{CTT100786684,
  author = {Yun Zou and Yuhei Hirono and Yosuke Yanai and Shohei Hattori and Sakae Toyoda and Naohiro Yoshida},
  title = {Concentration and isotopic analysis of soil gas N2O in a Japanese tea field},
  booktitle = {},
  year = 2013,
}

@inproceedings{CTT100786681,
  author = {Sakae Toyoda and Ayako Fujii and NAOHIRO YOSHIDA and Hiroaki Yamagishi and 吉田 磨 and 渡邉修一},
  title = {濃度および同位体比の分布から推定される海洋における溶存一酸化二窒素の起源},
  booktitle = {},
  year = 2013,
}

@inproceedings{CTT100805534,
  author = {北 和之 and 田中 美佐子 and 佐藤 かおり and 木名瀬 健 and 出水 宏幸 and 五十嵐 康人 and 三上 正男 and Naohiro Yoshida and Sakae Toyoda and 山田 桂大 and 篠原 厚 and 川島 洋人 and 大河内 博 and 恩田 裕一},
  title = {P432 福島第一原子力発電所事故により放出された放射性セシウムの大気再飛散メカニズムと飛散係数推定(ポスター・セッション)},
  booktitle = {大会講演予講集},
  year = 2013,
}

@inproceedings{CTT100805524,
  author = {石塚 正秀 and 三上 正男 and 田中 泰宙 and 五十嵐 康人 and 北 和之 and Naohiro Yoshida and Sakae Toyoda and 篠原 厚},
  title = {P183 地表面から飛散したダスト粒子による再浮遊放躰性物質の一次元推定(ポスター・セッション)},
  booktitle = {大会講演予講集},
  year = 2013,
}