"Sakae Toyoda,Shinji Morimoto,Shuji Aoki,Takakiyo Nakazawa,Satoshi Sugawara,Shigeyuki Ishidoya,Mitsuo Uematsu,Yoichi Inai,Fumio Hasebe,Chusaku Ikeda,Hideyuki Honda,Kentaro Ishijima","Vertical distributions of N2O isotopocules in the equatorial stratosphere","ISI2016",,,,,,2016,Oct.
"渡辺由羽馬,豊田栄,吉田尚弘,島田智亮,青木周司,森本真司,中澤高清,菅原敏,石戸谷重之,本田秀之,池田忠作,井筒直樹,吉田哲也","日本上空の成層圏におけるN2O アイソトポキュル比の高度分布","日本地球化学会年会2016",,,,,,2016,Sept.
"柿本嵩人,豊田栄,吉田尚弘,小杉如央,笹野大輔,石井雅男,亀山宗彦,稲川満穂実,吉川久幸,西野茂人,村田昌彦","安定同位体を用いた北極海におけるN2O 生成・消滅過程の解析","日本地球化学会年会2016",,,,,,2016,Sept.
"豊田栄,渡辺由羽馬,吉田 尚弘,町田敏暢,遠嶋 康徳,石島 健太郎,森本真司,Doug Worthy","北半球における対流圏N2O アイソトポキュル比の経年変化","日本地球化学会年会2016",,,,,,2016,Sept.
"Toyoda.S,Matsushima.S,Makabe.?A,Nunoura.T,Yoshikawa.C,?Yoshida.N","Isotopic Analyses of Dissovled N2O and Nitrite in the Subarctic North Pacific","Goldschmidt2016",,,,,,2016,June
"Kudo.K,Toyoda.S,Yamada.K,Yoshida.N,Sasano.D,Kosugi.N,Ishii.M,Yoshikawa.H,Murata.A,Uchida.H,Nishino.S","Spacial Distribution of Dissolved Methane in the Western Arctic Ocean","Goldschmidt2016",,,,,,2016,June
"Kita.K,Kinase.T,Igarashi.Y,Adachi.K,Yamada.K,Toyoda.S,Yoshida.N,Ninomiya?K,Shinohara?A,Okochi.H,Ishizuka.M,Maki.T,Abe.Y,Nakai.I,Furukawa.J,?Onda.Y","Re-suspension Processes of Radioactive Cs Emitted by the FNDPP Accident in Summer and Autumn ? Possibility of Biosphere-Atmosphere Circulation of Radioactive Cs","Goldschmidt2016",,,,,,2016,June
"豊田栄,吉田尚弘","インドネシア上空成層圏において観測された大気主成分の拡散分離","日本地球惑星科学連合大会",,,,,,2016,May
"山田 桂太,豊田 栄,吉田 尚弘","夏/秋季における大気中の放射性セシウムの再飛散過程?生物―大気循環の可能性","日本地球惑星科学連合大会",,,,,,2016,May
"豊田栄,吉田尚弘","インドネシア上空成層圏におけるCO2とSF6の濃度","日本地球惑星科学連合大会",,,,,,2016,May
"M. Nakagawa,O. Yagi,Y. Tan,S. Toyoda,K. Yamada,N. Yoshida","Seasonal change of particulate organic carbon isotopic ratios and high production in anaerobic layer in the monomictic lake, waku-ike (Nagano Prefecture)","IsoEcol2016",,,,,,2016,Apr.
"Thuan,Nguyen Cong,Keisuke Koba,Midori Yano,Akiko Makabe,Co Thi Kinh,Akihiko Terada,Sakae Toyoda,Naohiro Yoshida,Yotaro Tanaka,Masanori Katsuyama,Muneoki Yoh","Integrated approaches of N2/Ar measurement, stable isotopic and molecular techniques and investigating dissolved organic matter characteristics to evidence the denitrification in river","IsoEcol2016",,,,,,2016,Apr.
"豊田栄,吉田尚弘","北極域における大気中N2O isotopoculeの時空間分布","GRENE北極気候変動研究事業 研究成果報告会",,,,,,2016,Mar.
"Kazuki Kamezaki,Shohei Hattori,Takahiro Ogawa,Sakae Toyoda,Hiromi Kato,Yoko Katayama,Naohiro Yoshida","Sulfur isotopic fractionation of carbonyl sulfide during degradation by soil bacteria",,"Environmental science & technology",,"Vol. 50","No. 7","pp. 3537-3544",2016,Mar.
"Koki Maeda,Sakae Toyoda,Midori Yano,Shohei Hattori,Makoto Fukasawa,Keiichi Nakajima,Naohiro Yoshida","Isotopically enriched ammonium shows high nitrogen turnover in the pile top zone of dairy manure compost.",,"Biogeosciences",,"Vol. 12","No. 10","pp. 1341-1349",2016,Mar.
"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","Use of a size-resolved 1-D resuspension scheme to evaluate resuspended radioactive material associated with mineral dust particles from the ground surface",,"Journal of Environmental Radioactivity",,"Vol. 166",,"pp. 436-448",2016,Feb.
"Azzaya Tumendelger,Sakae Toyoda,Naohiro Yoshida,Hiroshi Shiomi,Rina Kouno","Isotopocule characterization of N2O dynamics during simulated wastewater treatment under oxic and anoxic conditions",,"Geochem. J.",,"Vol. 50",,"pp. 105-121",2016,
"Sakae Toyoda,Naohiro Yoshida","Development of automated preparation system for isotopocule analysis of N2O in various air samples",,"Atmos. Meas. Tech.",,"Vol. 9",,"pp. 2093-2101",2016,
"Kazuyuki Kita,Rie Kasahara,Misako Tanaka,Kaori Sato,Hiroyuki Demizu,Yasuhito Igarashi,Masao Mikami,Naohiro Yoshida,Sakae Toyoda,Haruo Tsuruta,Mitsuo Uematsu,Shogo Hgaki,Atsushi Shinohara,Akira Watanabe,Hisao Nagabayashi,Akihiro Yokoyama,Masayuki Takigawa,Satoshi Sugawara,Kiesuke Sueki,Yuichi Onda","Variation of atmospheric concentarations of I-131, Cs-134 and Cs-137 observed over eastren Japan: contribution of leakage from Fukushima Dai-ichi Nuclear Power Plant and secondary emission from soil and vegetation.","European Geoscience Union General Assembly 2013",,,,,,2016,
"J. Mohn,W Gutjahr,S. Toyoda,E. Harris,E. Ibraim,H. Geilmann,P. Schleppi,T. Kuhn,M. F. Lehmann,C. Decock,R.A. Werner,Naohiro Yoshida,W.A. Brand","Reassessment of the NH4NO3 thermal decomposition technique for calibration of the N2O isotopic composition",,"Rapid Commun. Mass Spectrom.",,"Vol. 30",,"pp. 2487-2496",2016,
"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","Differential N2O dynamics in two oxygen-deficient lake basins revealed by stable isotope and isotopomer distributions",,"Limnology and Oceanography",,"Vol. 61",,"pp. 1735?1749",2016,
"Shohei Hattori,Savarino, J.,Kamezaki, K.,Ishino, S.,Dyckmans, J.,Fujinawa, T.,Caillon, N.,Barbero, A.,Mukotaka, A.,Sakae Toyoda,Well, R.,Naohiro Yoshida","Automated system measuring triple oxygen and nitrogen isotope ratios in nitrate using the bacterial method and N2O decomposition by microwave discharge",,"Rapid Communications in Mass Spectrometry",,"Vol. 30","No. 24","pp. 2635-2644",2016,
"Shohei Hattori,Sakae Toyoda,Naohiro Yoshida","Sulfur isotopic analysis of carbonyl sulfide and its application for biogeochemical cycles","EGU2016",,,,,,2016,
"豊田栄,吉田尚弘","赤道上空成層圏におけるN2O isotopocule比の高度分布","大気化学討論会2015",,,,,,2016,
"豊田栄,工藤久志,吉田尚弘","北極海における溶存メタンおよび一酸化二窒素の濃度と isotopoculeの分布","GRENE北極気候変動研究事業 研究成果報告会",,,,,,2016,
"Muhammad Ali,Rathnayake M.L.D. Rathnayake,Lei Zhang,Satoshi Ishii,Tomonori Kindaichi,Hisashi Satoh,Sakae Toyoda,Naohiro Yoshida,Satoshi Okabe","Source identification of nitrous oxide emission pathways from a single-stage nitritation-anammox granular reactor",,"Water Research",,"Vol. 102",,"pp. 147-157",2016,