9) S. Toyoda, Y. Suzuki, S. Hattori, K. Yamada, A. Fujii, N. Yoshida, R. Kouno, K. Murayama and H. Shiomi: Environ. Sci. Technol., 45, 917-922 (2011)

“Isotopomer analysis of production and consumption mechanisms of $ N_{2}O $ and $ CH_{4} $ in an advanced wastewater treatment system”

10) H-S. Kim, S. Maksyutov, M.V. Glagolev, T. Machida, P.K. Patra, K. Sudo and G. Inoue: Environ. Res. Lett., 6, 035201, doi:10.1088/1748-9326/6/3/035201 (2011)

“Evaluation of methane emissions from west Siberian wetlands based on inverse modeling”

11) K. Maeda, D. Hanajima, S. Toyoda, N. Yoshida, R. Morioka, and T. Osada: Microbial Biotechnology, 4(6), 700-709, doi:10.1111/j.1751-7915.2010.00236.x. (2011)

“Microbiology of nitrogen cycle in animal manure compost”

12) S. Toyoda, M. Yano, S. Nishimura, H. Akiyama, A. Hayakawa, K. Koba, S. Sudo, K. Yagi, A. Makabe, Y. Tobari, N. O. Ogawa, N. Ohkouchi, K. Yamada, and N. Yoshida: Global Biogeochem. Cycles, 25, GB2008, doi:10.1029/2009GB003769 (2011) “Characterization and production and consumption processes of $ N_{2}O $ emitted from temperate agricultural soils determined via isotopomer ratio analysis.”

13) Y. Sasaki, K. Koba, M. Yamamoto, A. Makabe, Y. Ueno, M. Nakagawa., S. Toyoda, N. Yoshida, and M. Yoh: J. Geophys. Res., 116, G04030, doi:10.1029/2010JG001589 (2011)

“Biogeochemistry of nitrous oxide in Lake Kizaki, Japan, elucidated by nitrous oxide isotopomer analysis”

14) S. Hattori, S.O. Danielache, Ms, Johnson, J. Schmidt, Hg Kjaergard, S Toyoda, Y Ueno and N. Yoshida: Atmos. Chem. Phys., 11, 10923-10303 (2011)

“Ultraviolet absorption cross sections of carbonyl sulfide isotopologues $ OC^{32}S $ , $ OC^{33}S $ , $ OC^{34}S $ and $ O^{13}CS $ : isotopic fractionation in photolysis and atmospheric implications.”

15) R. Hattori, K. Yamada, M. Kikuchi, S. Hirano and N. Yoshida: Journal of Agriculture and Food Chemistry, 59, 9049-9053 (2011)

“Intramolecular carbon isotope distribution of acetic acid in vinegar”

16) J. Mohn, B. Tuzson, A. Manninen, N. Yoshida, S. Toyoda, W. A. Brand and L. Emmenegger: Atmos. Meas. Tech. Discuss., 5, 813-838, doi:10.5194/amtd-5-813-2012 (2012)

“Site selective real-time measurements of atmospheric $ N_{2}O $ isotopomers by laser spectroscopy”

17) M. B. Enghoff, N. Bork, S. Hattori, C. Meusinger, M. Nakagawa, J. O. Pepke Pedersen, S. O. Danielache, Y. Ueno, M. S. Johnson, N. Yoshida and H. Svensmark: Atmos. Chem. Phys. Discuss., 12, 5039-5064, (2012)

“An isotope view on ionising radiation as a source of sulphuric acid.”

18) J. A. Schmidt, Y. Jung, S. Hattori, S. O. Danielache, M. S. Johnson and N. Yoshida: Chem. Physics Lett., 531, 64-69 (2012)

“Predictions of the sulfur and carbon kinetic isotope effects in the OH + OCS reaction”

19) T. Shibuya, M. Tahata, K. Kitajima, Y. Ueno, T. Komiya, S. Yamamoto, M. Igisu, M. Terabayashi, Y. Sawaki, K. Takai, N. Yoshida and S. Maruyama: Earth and Planetary Science Letters, 321, 64-73 (2012)

“Depth variation of carbon and oxygen isotopes of calcites in an Archean altered upper oceanic crust: Implications for $ CO_{2} $ flux from ocean to oceanic crust in the Archean era”

20) M. Igisu, K. Takai, Y. Ueno, M. Nishizawa, T. Nunoura, M. Hirai, M. Kaneko, H. Naraoka, M. Shimojima, K. Hori, S. Nakashima, H. Ohta, S. Maruyama, and Y. Isozaki: Environmental Microbiology Reports, 4, 42-49. DOI: 10.1111/j.1758-2229.2011.00277.x. (2012)

“Domain-level identification and quantification of relative prokaryotic cell avundance in microbial communities by Micro-FTIR spectroscopy”

21) T. Ishikawa, Y. Ueno, D. Shu, Y. Li, J. Han, J. Guo, N. Yoshida, and T. Komiya: South China. Precambrian Research (2012)

“Irreversible change of the oceanic carbon cycle in the earliest Cambrian: High-resolution organic and inorganic carbon chemostratigraphy in the Tree Gorges area” (in press)

22) M. Nakagawa, Y. Ueno, S. Hattori, M. Umemura, A. Yagi, K. Takai, K. Koba, Y. Sasaki, A. Makabe and N. Yoshida: Limnol. Oceanogr. (2012)

"Seasonal change in microbial sulfur cycling in monomictic Lake Fukami-ike, Japan" (in press)

23) K. Koba, Y. Fang, J. Mo, W. Zhang, X. Lu, L. Liu, T. Zhang, Y. Takebayashi, S. Toyoda, N. Yoshida, K. Suzuki, M. Yoh and K. Senoo: J. Geophys. Res., doi:10.1029/2010JG001615 (2012)

“ $ ^{15} $ N natural abundance of the N lost from an N-saturated subtropical forest in southern China”(in press)

24) M. Saito, Y. Isozaki, J. Yao, Z. Ji, Y. Ueno and N. Yoshida: Global and Planetary Change (2012)