@article{CTT100406061,
  author = {Komori, D. and S. Sudo and H. Akiyama and S. Nishimura and K. Yagi and K. Hayashi and Y. Tanaka and K. Yamada and S. Toyoda and K. Koba and N. Yoshida},
  title = {Emission of methyl halides from Japanese rice paddy fields},
  journal = {EOS Trans.},
  year = 2005,
}

@article{CTT100406075,
  author = {Françoise Vimeux and Ryu Uemura and Naohiro Yoshida and Jean Jouzel and Okitsugu Watanabe and Masa Kageyama},
  title = {Dome F and Vostok deuterium excess reveal homogeneous variations in East Antarctica moisture origin at orbital scale},
  journal = {EOS Trans.},
  year = 2005,
}

@article{CTT100721265,
  author = {Nakagawa, F. and Tsunogai, U. and Komatsu, D. D. and Yamada, K. and Naohiro Yoshida and Moriizumi, J. and Nagamine, K. and Iida, T. and Ikebe, Y.},
  title = {Automobile exhaust as a source of C-13- and D-enriched atmospheric methane in urban areas},
  journal = {Organic Geochemistry},
  year = 2005,
}

@article{CTT100721266,
  author = {Ishida-Fujii, K. and Goto, S. and Uemura, R. and Yamada, K. and Sato, M. and Naohiro Yoshida},
  title = {Botanical and geographical origin identification of industrial ethanol by stable isotope analyses of C, H, and O},
  journal = {Bioscience Biotechnology and Biochemistry},
  year = 2005,
}

@article{CTT100721267,
  author = {Yamagishi, H. and Naohiro Yoshida and Toyoda, S. and Popp, B. N. and Westley, M. B. and Watanabe, S.},
  title = {Contributions of denitrification and mixing on the distribution of nitrous oxide in the North Pacific},
  journal = {Geophysical Research Letters},
  year = 2005,
}

@article{CTT100721268,
  author = {Toyoda, S. and Mutobe, H. and Yamagishi, H. and Naohiro Yoshida and Tanji, Y.},
  title = {Fractionation of N2O isotopomers during production by denitrifier},
  journal = {Soil Biology & Biochemistry},
  year = 2005,
}

@article{CTT100721269,
  author = {Gao, X. M. and Sasada, H. and Anzai, K. and Naohiro Yoshida},
  title = {Frequency-domain measurement of cavity ring-down spectroscopy},
  journal = {Japanese Journal of Applied Physics Part 1-Regular Papers Short Notes & Review Papers},
  year = 2005,
}

@article{CTT100721270,
  author = {Ogawa, M. and Naohiro Yoshida},
  title = {Intramolecular distribution of stable nitrogen and oxygen isotopes of nitrous oxide emitted during coal combustion},
  journal = {Chemosphere},
  year = 2005,
}

@article{CTT100721271,
  author = {Kurita, N. and Sugimoto, A. and Fujii, Y. and Fukazawa, T. and Makarov, V. N. and Watanabe, O. and Ichiyanagi, K. and Numaguti, A. and Naohiro Yoshida},
  title = {Isotopic composition and origin of snow over Siberia},
  journal = {Journal of Geophysical Research-Atmospheres},
  year = 2005,
}

@article{CTT100721272,
  author = {Well, R. and Flessa, H. and Jaradat, F. and Toyoda, S. and Naohiro Yoshida},
  title = {Measurement of isotopomer signatures of N2O in groundwater},
  journal = {Journal of Geophysical Research-Biogeosciences},
  year = 2005,
}

@article{CTT100721273,
  author = {Ogawa, M. and Naohiro Yoshida},
  title = {Nitrous oxide emission from the burning of agricultural residue},
  journal = {Atmospheric Environment},
  year = 2005,
}

@article{CTT100394565,
  author = {M.Ogawa and N.Yoshida},
  title = {Nitrous oxide emission from the burning of agricultural residue, Atmospheric Environment},
  journal = {Atmospheric Environment},
  year = 2005,
}

@article{CTT100721274,
  author = {Yamada, K. and Naohiro Yoshida and Nakagawa, F. and Inoue, G.},
  title = {Source evaluation of atmospheric methane over western Siberia using double stable isotopic signatures},
  journal = {Organic Geochemistry},
  year = 2005,
}

@article{CTT100394566,
  author = {H. Yamagishi and N. Yoshida and S. Toyoda and B. N. Popp and M. B. Westley and S. Watanabe},
  title = {Contributions of denitrification and mixing on the distribution of nitrous oxide in the North Pacific.},
  journal = {Geophysical Research Letters},
  year = 2005,
}

@article{CTT100394568,
  author = {S. Toyoda and H. Mutobe and H. Yamagishi and N. Yoshida and Y. Tanji},
  title = {Fractionation of N2O isotopomers during production by denitrifier},
  journal = {Soil Biology & Biochemistry},
  year = 2005,
}

@article{CTT100394576,
  author = {K. Yamada and N. Yoshida and F. Nakagawa and G. Inoue},
  title = {Source evaluation of atmospheric methane over western Siberia using double stable isotopic signatures},
  journal = {Organic Geochemistry},
  year = 2005,
}

@article{CTT100395084,
  author = {F. Nakagawa and U. Tsunogai and D. D. Komatsu and K. Yamada and N. Yoshida and J. Moriizumi and K. Nagamine and T. Iida and Y. Ikebe},
  title = {Automobile exhaust as a source of 13C- and D-enriched atmospheric methane in urban areas},
  journal = {Organic Geochemistry},
  year = 2005,
}

@article{CTT100395086,
  author = {G. Xiaoming and H.Sasada and K.Anzai and N.Yoshida},
  title = {Frequency-Domain measurement of cavity Ring-down spectroscopy},
  journal = {Jpn. Journal of Applied Physics},
  year = 2005,
}

@article{CTT100395091,
  author = {R. Uemura and Y. Matsui and N. Yoshida and O. Abe and Shigeto Mochizuki},
  title = {Isotopic Fractionation of Water during Snow Formation: Experimental Evidence of Kinetic Effect},
  journal = {Polar Meteorol. Glaciol.},
  year = 2005,
}

@article{CTT100395093,
  author = {R. Well and H. Flessa and F. Jaradat and S. Toyoda and N. Yoshida},
  title = {Measurement of isotopomer signatures of N2O in groundwater},
  journal = {Journal of Geophysical Research - Biogeosciences},
  year = 2005,
}

@article{CTT100395094,
  author = {K. I. Fujii and S. Goto and R. Uemura and K. Yamada and M. Sato and N. Yoshida},
  title = {Botanical and geographical origin identification of industrial ethanol by stable isotope analyses of C, H, and O},
  journal = {Biosci. Biotechnol. Biochem.},
  year = 2005,
}

@article{CTT100395095,
  author = {M.Ogawa and N.Yoshida},
  title = {Intramolecular distribution of stable nitrogen and oxygen isotopes of nitrous oxide emitted during coal combustion},
  journal = {Chemosphere},
  year = 2005,
}

@inproceedings{CTT100395101,
  author = {那須徳廣 and 山田桂大 and 吉田　尚弘},
  title = {封緘熱分解によるアセトアルデヒドの分子内炭素同位体分布の計測},
  booktitle = {第５２回日本地球化学会年会講演要旨集},
  year = 2005,
}

@inproceedings{CTT100395108,
  author = {眞壁 明子 and 木庭 啓介 and 由水 千景 and 陀安 一郎 and Kim Chulgoo and 小川 奈々子 and 大河内 直彦 and 豊田 栄 and 戸張 賀史 and 吉田 尚弘 and 永田 俊},
  title = {安定同位体比による琵琶湖窒素循環の解釈},
  booktitle = {日本陸水学会第70回大会講演要旨集},
  year = 2005,
}

@inproceedings{CTT100395114,
  author = {Hiroaki Yamagishi and Naohiro Yoshida and Brian N. Popp and Marian B. Westley and Sakae Toyoda and Shuichi Watanabe},
  title = {The isotopomer studies on the nitrous oxide cycle in the oceans},
  booktitle = {Conference on Significant Processes, Observations, and Transformation in Oceanic Nitrogen (SPOT-ON) Abstracts},
  year = 2005,
}

@inproceedings{CTT100395096,
  author = {豊田　栄 and 吉田　尚弘 and 菅原　敏 and 石戸谷　重之 and 橋田　元 and 弦間　康二 and 青木　周司 and 中澤　高清 and 森本　真司 and 山内　恭 and 鈴木　香寿恵 and 町田　敏暢 and 本田　秀之},
  title = {南極昭和基地上空における成層圏大気中一酸化二窒素アイソトポマー比の分布と変動},
  booktitle = {第11回大気化学討論会講演要旨集},
  year = 2005,
}

@inproceedings{CTT100395097,
  author = {菅原　敏 and 石戸谷　重之 and 橋田　元 and 青木　周司 and 中澤　高清 and 弦間　康二 and 森本　真司 and 山内　恭 and 町田　敏暢 and 豊田　栄 and 吉田　尚弘 and 本田　秀之},
  title = {南極昭和基地上空の成層圏におけるCO2およびSF6の濃度とその平均年代についての考察},
  booktitle = {第11回大気化学討論会講演要旨集},
  year = 2005,
}

@inproceedings{CTT100395102,
  author = {Y. Ueno and Y. Yamada and N. Yoshida and S. Maruyama and S. Ono and D. Rumble},
  title = {Methanogenesis and sulfate-reduction in ~3.5 Ga hydrothermal system},
  booktitle = {Early Earth Symposium},
  year = 2005,
}

@inproceedings{CTT100395103,
  author = {Y. Ueno and Y. Yamada and N. Yoshida},
  title = {Carbon isotopes of CH4 in Archean fluid inclusion: A new insight into methanogenesis on the early Earth},
  booktitle = {地球惑星科学関連合同大会},
  year = 2005,
}

@inproceedings{CTT100395105,
  author = {阿部尚人 and 木庭啓介 and 川崎克則 and 吉田尚弘},
  title = {アマモに濃縮される微量重金属元素のPIXE分析},
  booktitle = {第39回日本水環境学会年会要旨集},
  year = 2005,
}

@inproceedings{CTT100395111,
  author = {草場壮 and 山岸洋明 and 吉田磨 and 山田桂太 and 吉田尚弘},
  title = {太平洋赤道域表層における溶存メタンの濃度・炭素安定同位体比の分布},
  booktitle = {2005年度日本海洋学会春季大会要旨集},
  year = 2005,
}

@inproceedings{CTT100395109,
  author = {山岸洋明 and 吉田尚弘 and 豊田栄 and Brian N. Popp and Marian B. Westley and 渡辺修一},
  title = {西部北太平洋の溶存N2O分布に対する脱窒および水塊混合の役割},
  booktitle = {2005年度日本海洋学会春季大会講演要旨集},
  year = 2005,
}

@inproceedings{CTT100395107,
  author = {眞壁 明子 and 木庭 啓介 and 由水 千景 and 高津 文人 and 豊田 栄 and 小川 奈々子 and 大河内 直彦 and 戸張 賀史 and 金　喆九 and 小林 由紀 and 陀安 一郎 and 吉田 尚弘 and 永田 俊},
  title = {安定同位体比を用いた都市河川における窒素化合物の挙動解明},
  booktitle = {日本生態学会大会講演要旨集},
  year = 2005,
}

@inproceedings{CTT100395110,
  author = {山岸洋明 and 渡邉修一 and 豊田栄 and 吉田尚弘 and 木庭啓介 and 奈良英樹 and 山田圭太 and 戸張賀史 and Narin Boontanon and Laura Farias},
  title = {西部中央部太平洋赤道域における溶存N2Oのアイソトポマー比解析},
  booktitle = {第8回 みらいシンポジウム（Blue Earth ’04）講演要旨集},
  year = 2005,
}

@misc{CTT100394570,
  author = {Y. Ueno and K. Yamada and N. Yoshida},
  title = {Crushing extraction and carbon isotope analysis of CH4 and CO2 in the fluid inclusion: a new tool for tracing carbon cycle in the Precambrian ocean and atmosphere.},
  year = 2005,
}

@misc{CTT100394574,
  author = {N. Yoshida},
  title = {2004 annual activities on the material cycle analysis of the environmental analysis group},
  year = 2005,
}