"Naohiro Yoshida,Zou Yun,Yuhei Hirano,Yosuke Yanai,○Shohei Hattori,Sakae Toyoda,Naohro Yoshida","Vertical distribution of concentration and isotopomer ratios of N2O in tea field in shizuoka, japan",,"2012年度年日本地球化学会第59回年会講演要旨集","日本地球化学会",,,"p. 257",2012,Sept.
"石島健太郎,Prabir Patra,滝川雅之,須藤健悟,町田敏伸,松枝秀和,澤 庸介,青木周司,中澤高清,Sakae Toyoda,NAOHIRO YOSHIDA,遠嶋康徳,伊藤昭彦","大気中一酸化二窒素の全球モデリング","2012年度年日本地球化学会第59回年会","2012年度年日本地球化学会第59回年会講演要旨集","日本地球化学会",,,"p. 301",2012,Sept.
"hitomi abe,Chisato Yoshikawa,相田（野口 ）真希,Sakae Toyoda,NAOHIRO YOSHIDA","窒素安定同位体を用いた海洋一酸化二の 生成過程の解明","2012年度年日本地球化学会第59回年会","2012年度年日本地球化学会第59回年会講演要旨集","日本地球化学会",,,"p. 117",2012,Sept.
"Arata Mukotaka,Sakae Toyoda,NAOHIRO YOSHIDA","植物葉上に蓄積した硝酸の同位体的特徴と森林における窒素循環解析への適用","2012年度年日本地球化学会第59回年会","2012年度年日本地球化学会第59回年会講演要旨集","日本地球化学会",,,"p. 259",2012,Sept.
"Azzaya Tumendelger,Sakae Toyoda,Naohiro Yoshida","Analysis of production and consumption mechanisms of N2O during standard wastewater treatment using isotopomer ratios","2012年度年日本地球化学会第59回年会","2012年度年日本地球化学会第59回年会講演要旨集","日本地球化学会",,,"p. 258",2012,Sept.
"Akiko Makabe,Keisuke Koba,Chikage Yoshimizu,I.chiro Tayasu,N. O. Ogawa,Naohiko Ohkouchi,Sakae Toyoda,Naohiro Yoshida,Toshi Nagata","Fate of atmospheric nitrate and nitrogen biogeochemical processes in Lake Biwa elucidated by multiple oxygen isotopes","2012 ASLO Aquatic Sciences Meeting",,,,,,2012,July
"Hitomi Abe,Chisato Yoshikawa,Maki Noguchi Aita,Sakae Toyoda,Naohiro Yoshida","A study of the marine nitrous oxide using an ecosystem model including nitrogen isotpes","2012 ASLO Aquatic Sciences Meeting",,,,,,2012,July
"Azzaya Tummendelger,Sakae Toyoda,Naohiro Yoshida","Isotopomer analysis of N2O production-consumption mechanisms in biological wastewater treatment under nitrifying and denitrifying conditions","ISI2012",,,,,,2012,June
"Kentaro Ishijima,Sakae Toyoda,Masayuki Takigawa,Kengo Sudo,Takakiyo Nakazawa,Shuji Aoki,Thomas R?ckmann,Jan Kaiser,Chisato Yoshikawa,Shinkoh Nanbu,Naohiro Yoshida","Longterm simulation of tropospheric and stratospheric N2O isotopomers and its application to global budget estimations","ISI2012",,,,,,2012,June
"Sakae Toyoda,Natsuko Kuroki,Naohiro Yoshida,Kentaro Ishijima,Yasunori Tohjima,Toshinobu Machida","Decadal time series of tropospheric N2O isotopomer ratios in the northern hemisphere obtained by the long-term observation at Hateruma Island, Japan","ISI2012",,,,,,2012,June
"Arata Mukotaka,Sakae Toyoda,Naohiro Yoshida,Reinhard Well","Triple oxygen isotope analysis of N2O using microwave discharge decomposition method","ISI2012",,,,,,2012,June
"Yuhei Hirono,Yosuke Yanai,○Shohei Hattori,Yun Zou,Yuhei Hirono,Yosuke Yanai,Shohei Hattori,Sakae Toyoda,Naohiro Yoshida","Isotopomer analysis of N2O accumulated in tea field soil in Shizuoka, Central Japan","ISI2012",,,,,,2012,June
"Keisuke Koba,Yunting Fang,Jiangming Mo,Wei Zhang,Xiankai Lu,Lei Liu,Tao Zhang,Yu Takebayashi,Sakae Toyoda,Naohiro Yoshida,Keisuke Suzuki,Muneoki Yoh,Keishi Senoo","The 15N natural abundance of the N lost from an N-saturated subtropical forest in southern China",,"Journal of Geophsical Research",,"Vol. 117",,,2012,May
"北 和之,笠原 理絵,出水宏幸,Akihiro Watanabe,鶴田 治雄,植松 光夫,桧垣 正吾,NAOHIRO YOSHIDA,Sakae Toyoda,Atsuko Shinohara,五十嵐 康人,三上 正男,恩田 裕一,末木 啓介,滝川 雅之,長林 久夫,横山 明彦","Intensity of atmospheric radioactivity over East Japan after Fukushima nuclear plant accident","日本地球惑星科学連合2012年度連合大会",,,,,,2012,May
"Midori Yano,Sakae Toyoda,常田岳志,Kentarou Hayashi,長谷川利拡,keisuke koba,NAOHIRO YOSHIDA","Analysis of production and emission processes of nitrous oxide at the beginning of flood irrigation by isotopomer ratios","日本地球惑星科学連合2012年度連合大会",,,,,,2012,May
"Mohn, J.,B. Tuzson,A. Manninen,Naohiro Yoshida,Sakae Toyoda,W. A. Brand,L. Emmenegger","Site selective real-time measurements of atmospheric N2O isotopomers by laser spectroscopy",,"Atmos. Meas. Tech.",,"Vol. 5",,"pp. 1601-1609",2012,
"トウメンデルゲル アゼザヤ,Sakae Toyoda,Naohiro Yoshida","標準廃水処理でのN2Oの生成と消費の機理の解析",,"日本地球化学会年会要旨集","日本地球化学会","Vol. 59",,"pp. 251",2012,
"北 和之,田中 美佐子,佐藤 ゆかり,出水 宏幸,渡邊 明,鶴田 治雄,植松 光夫,桧垣 正吾,Naohiro Yoshida,Sakae Toyoda,山田 桂大,篠原 厚,三上 正男,五十嵐 康人,恩田 裕一,末木 啓介,滝川 雅之,長林 久夫,横山 明彦,日本地球化学会=日本地球惑星科学連合=日本放射化学会連携緊急放射性物質サンプリングチーム大気班および分析班","3H0900-3 福島第一原発事故後の大気放射性物質の変動と土壌からの再飛散の影響(福島原発事故の環境影響調査結果とモニタリングの現状・将来について,特別集会4)",,"大気環境学会年会講演要旨集","大気環境学会",,"No. 53","pp. 108-109",2012,
"鄒 韻,廣野 祐平,柳井 洋介,Shohei Hattori,Sakae Toyoda,Naohiro Yoshida","静岡における茶園土壌のN2Oの濃度とアイソトポマの鉛直分布についての解析",,"日本地球化学会年会要旨集","日本地球化学会","Vol. 59",,"pp. 250",2012,