@book{CTT100386471,
  author = {S. Toyoda and NAOHIRO YOSHIDA},
  title = {Site-specific nitrogen isotope analysis in N<sub>2</sub>O by mass spectrometry},
  publisher = {Elsevier},
  year = 2004,
}

@article{CTT100386469,
  author = {S. Toyoda and Naohiro Yoshida and T. Urabe and Y. Nakayama and T. Suzuki and K. Tsuji and KAZUHIKO SHIBUYA and S. Aoki and T. Nakazawa and S. Ishidoya and K. Ishijima and S. Sugawara and 4 other authors},
  title = {Temporal and latitudinal distributions of stratospheric N<sub>2</sub>O isotopomers},
  journal = {Journal of Geophysical Research},
  year = 2004,
}

@article{CTT100386485,
  author = { 杉嶋　亮作 and 豊田　栄 and 吉田　尚弘 and 中川　書子 and 井上  元},
  title = { シベリア上空におけるN<sub>2</sub>Oアイソトポマー比},
  journal = { 第4回大気化学シンポジウム講演集},
  year = 2004,
}

@article{CTT100386483,
  author = { 鈴木　希実 and 木庭　啓介 and 伊藤　雅之 and 尾坂　兼一 and 大手　信人 and 戸張　賀史 and 勝山　正則 and 山田　桂大 and 豊田　栄 and 吉田　尚弘},
  title = { 安定同位体比を用いた地球温暖化ガスの森林土壌中動態の再解釈},
  journal = { 第115回日本林学会大会},
  year = 2004,
}

@article{CTT100386484,
  author = { 戸張　賀史 and 木庭　啓介 and 福島　慶太郎 and 徳地　直子・館野　隆之輔 and 大手　信人 and 鈴木　希実 and 豊田　栄 and 吉田　尚弘},
  title = { 安定同位体比を用いた森林生態系における硝酸の流出パターンの解析},
  journal = { 第115回日本林学会大会},
  year = 2004,
}

@article{CTT100386472,
  author = { S. Toyoda and H. Yamagishi and K. Koba and N. Yoshida},
  title = { Methods and some applications of isotopomer analysis to identify microbial sources and sinks of N<sub>2</sub>O},
  journal = {Eos Trans. AGU (Fall Meet. Suppl.)},
  year = 2004,
}

@article{CTT100386473,
  author = { T. J. Clough and R. R. Sherlock and D. W. Griffith and S. R. Wilson and S. Toyoda and N. Yoshida},
  title = { Isotopomer signatures of nitrous oxide emissions from soils during nitrification, denitrification and chemodenitrification},
  journal = {Eos Trans. AGU (Fall Meet. Suppl.)},
  year = 2004,
}

@article{CTT100386474,
  author = { K. Koba and K. Osaka and Y. Tobari and S. Toyoda and N. Ohte and M. Katsuyama and N. Suzuki and M. Itoh and M.  Kawasaki and J. Kim and H. Yamagishi and N. Yoshida and T. Nakajima},
  title = { Characterization of groundwater N<sub>2</sub>O in a temperate forested ecosystem},
  journal = {Eos Trans. AGU (West. Pac. Geophys. Meet. Suppl.)},
  year = 2004,
}

@article{CTT100386475,
  author = { Y. Tobari and K. Koba and K. Fukushima and N. Tokuchi and R. Tateno and N. Ohte and N. Suzuki and S. Toyoda and N. Yoshida},
  title = { Nitrate dynamics in forest ecosystems with various histories, using stable isotope measurements},
  journal = {Eos Trans. AGU (West. Pac. Geophys. Meet. Suppl.)},
  year = 2004,
}

@article{CTT100386480,
  author = { 菅原　敏 and 橋田　元 and 石戸谷　重之 and 森本　真司 and 青木　周司 and 本田　秀之 and 町田　敏暢 and 豊田　栄 and 中澤　高清 and 弦間　康二 and 並木　道義 and 飯嶋　一征 and 山内　恭},
  title = { クライオジェニックサンプラーを用いた南極上空における成層圏大気微量成分の観測},
  journal = { 第27回極域気水圏シンポジウム},
  year = 2004,
}

@article{CTT100386482,
  author = { 豊田　栄 and 杉嶋　亮作 and 吉田　尚弘 and 町田　敏暢 and 遠嶋　康徳},
  title = { 沖縄・波照間島における大気中一酸化二窒素アイソトポマー比の長期観測},
  journal = { 第10回大気化学討論会要旨集},
  year = 2004,
}

@article{CTT100383758,
  author = {豊田　栄 and 西村　誠一 and 山田　桂大 and 秋山　博子 and 木庭　啓介 and 須藤　重人 and 八木　一行 and 尾下　里美 and 藤村　栄貴 and 吉田　尚弘},
  title = {農耕土壌から生成・放出されるN<sub>2</sub>Oのアイソトポマー比},
  journal = {第2回同位体科学研究会要旨集},
  year = 2004,
}