@article{CTT100812627,
  author = {菅原 敏 and Sakae Toyoda and 石戸谷 重之 and 森本 真司 and 橋田 元 and 青木 周司 and 中澤 高清 and 山内 恭 and 本田 秀之},
  title = {クライオジェニックサンプラーを用いた昭和基地上空における成層圏大気中の温室効果気体観測},
  journal = {南極資料},
  year = 2010,
}

@article{CTT100618920,
  author = {Sakae Toyoda and Yuuri Suzuki and Shohei Hattori and Keita Yamada and Ayako Fujii and Naohiro Yoshida and Rinako Uno and Kouki Murayama and Hiroshi Shiomi},
  title = {Isotopomer Analysis of Production and Consumption Mechanisms of N2O and CH4 in an Advanced Wastewater Treatment System},
  journal = {Environ. Sci. Technol.},
  year = 2010,
}

@article{CTT100618925,
  author = {Koki Maeda and Dai Hanajima and Sakae Toyoda and Riki Morioka1 and Takashi Osada},
  title = {Microbiology of nitrogen cycle in animal manure compost},
  journal = {Microbial Biotechnology},
  year = 2010,
}

@article{CTT100603678,
  author = {Koki Maeda and Sakae Toyoda and Ryosuke Shimojima and Takashi Osada and Dai Hanajima and Riki Morioka and Naohiro Yoshida},
  title = {Source of Nitrous Oxide Emissions during the Cow Manure Composting Process as Revealed by Isotopomer Analysis of and amoA Abundance in Betaproteobacterial Ammonia-Oxidizing Bacteria},
  journal = {Applied and Environmental Microbiology},
  year = 2010,
}

@article{CTT100600210,
  author = {Yoshifumi Tobari and Keisuke Koba and Keitaro Fukushima and Naoko Tokuchi and Nobuhito Ohte and Ryunosuke Tateno and Sakae Toyoda and Takahito Yoshioka and Naohiro Yoshida},
  title = {Contribution of atmospheric nitrate to stream-water nitrate in Japanese coniferous forests revealed by oxygen isotope ratio of nitrate},
  journal = {Rapid Communications in Mass Spectrometry},
  year = 2010,
}

@article{CTT100611819,
  author = {J. Mohn and C. Guggenheim and Bella Tuzson and M. K. Vollmer and Sakae Toyoda and Naohiro Yoshida and L. Emmenegger},
  title = {A liquid nitrogen-free preconcentration unit for measurements of ambient N2O isotopomers by QCLAS},
  journal = {Atmos. Meas. Tech.},
  year = 2010,
}

@inproceedings{CTT100793846,
  author = {Arata Mukotaka and Sakae Toyoda and Naohiro Yoshida},
  title = {Triple oxygen isotope analysis of N2O using microwave-discharge decomposition method},
  booktitle = {},
  year = 2010,
}

@inproceedings{CTT100793850,
  author = {Natsuko Kuroki and Sakae Toyoda and 町田敏暢 and 遠嶋康徳 and 高橋善幸 and NAOHIRO YOSHIDA},
  title = {対流圏大気中N2Oのアイソトポマー比の分布と経年変動},
  booktitle = {},
  year = 2010,
}

@inproceedings{CTT100793848,
  author = {Akiko Makabe and Keisuke Koba and Chikage Yoshimizu and Ichiro Tayasu and Nanako O. Ogawa and Naohiko Ohkouchi and Sakae Toyoda and Toshi Nagata and Naohiro Yoshida},
  title = {Oxygen isotopic composition of nitrous oxide produced in Lake Biwa},
  booktitle = {},
  year = 2010,
}

@inproceedings{CTT100793847,
  author = {Tetsuaki Yamazaki and Shohei Hattori and Yosuke Yanai and Sakae Toyoda and Naohiro Yoshida},
  title = {Isotopomer analysis of N2O emitted from a sesonally frozen soil},
  booktitle = {},
  year = 2010,
}

@inproceedings{CTT100620369,
  author = {Shohei Hattori and Yuichiro Ueno and Danielache Sebastian and Sakae Toyoda and Mayuko Nakagawa and ジョンソン S マット and NAOHIRO YOSHIDA},
  title = {硫化カルボニルの硫黄同位体比及び分解時同位体分別係数に着目した、成層圏硫酸エアロゾル生成過程の推定},
  booktitle = {},
  year = 2010,
}

@inproceedings{CTT100793849,
  author = {Sakae Toyoda and 石島健太郎 and Chisato Yoshikawa and NAOHIRO YOSHIDA},
  title = {N2Oアイソトポマー比データベース構築と全球化学輸送モデルへの適用},
  booktitle = {},
  year = 2010,
}

@inproceedings{CTT100793842,
  author = {Koki Maeda and Sakae Toyoda and Ryosuke Shimojima and Takashi Osada and Dai Nanajima and Riki Morioka and Naohiro Yoshida},
  title = {Nitrous oxide emission from cattle manure compost},
  booktitle = {},
  year = 2010,
}

@inproceedings{CTT100793824,
  author = {Sakae Toyoda and Yuuri Suzuki and Shohei Hattori and Keita Yamada and Ayako Fujii and Naohiro Yoshida and Rina Kouno and Kouki Murayama and Hiroshi Shiomi},
  title = {Isotopomer analysis of production/consumption mechanisms of nitrous oxide},
  booktitle = {},
  year = 2010,
}

@inproceedings{CTT100793823,
  author = {Arata Mukotaka and Sakae Toyoda and NAOHIRO YOSHIDA},
  title = {マイクロ波放電を利用したN2Oの三酸素同位体分析},
  booktitle = {},
  year = 2010,
}