論文 - 中川 書子
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A novel analytical system for determining δ17O in CO2 using CF-IRMS. 査読有り
Kawagucci S., U. Tsunogai. S. Kudo, F. Nakagawa, H. Honda, S. Aoki, T. Nakazawa,and T. Gamo
Anal. Chem. 77 巻 ( 14 ) 頁： 4509-4514 2005年
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Source evaluation of atmospheric methane over western Siberia using double stable isotopic signatures. 査読有り
Yamada K., N. Yoshida, F. Nakagawa, and G. Inoue
Org. Geochem. 36 巻 頁： 717-726 2005年
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Automobile exhaust as a 13C- and D- enriched source of atmospheric methane in urban areas. 査読有り
Nakagawa F., U. Tsunogai, D. D. Komatsu, Keita Yamada, Naohiro Yoshida, Jun Moriizumi, Koichiro Nagamine, Takao Iida, Yukimasa Ikebe
Org. Geochem. 36 巻 頁： 727-738 2005年
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Stable isotopic compositions and fractionations of carbon monoxide at coastal and open ocean stations in the Pacific. 査読有り
Nakagawa F., U. Tsunogai, T. Gamo, and N. Yoshida
J. Geophys. Res. 109 巻 ( C06016 ) 2004年
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Stable isotopic compositions of bacterial light hydrocarbons in marginal marine sediments. 査読有り
Nakagawa F., U. Tsunogai, N. Yoshida, and D. D. Adams
Land and marine hydrogeology 頁： 141-150 2003年
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Carbon isotopic composition of CH4 and CO emitted during biomass burning experiments. 査読有り
4) Nakagawa, F., D. D. Komatsu, U. Tsunogai, T. Gamo, K. Yamada, H. Nara, Y. Ozaki, M. Ogawa, N. Yoshida, S. Sudo, S. Yonemura, H. Tsuruta,
Geochimica et Cosmochimica Acta 67 巻 ( 18 ) 頁： A322-A322 2003年
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Carbon and oxygen kinetic isotope effects during soil uptake of atmospheric carbon monoxide. 査読有り
5) Komatsu, D. D., U. Tsunogai, F. Nakagawa, T. Gamo
Geochimica et Cosmochimica Acta 67 巻 ( 18 ) 頁： A229-A229 2003年
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Origin of atmospheric Benzene using its stable carbon isotopic composition as a tracer. 査読有り
6) Yamaguchi, J., U. Tsunogai, D. D. Komatsu, F. Nakagawa, T. Gamo, and K. Akiyama
Geochimica et Cosmochimica Acta 67 巻 ( 18 ) 頁： A549-A549 2003年
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Stable carbon and hydrogen isotope ratios in atmospheric methane over Siberia. 査読有り
Yamada, K., N. Yoshida, F. Nakagawa, G. Inoue
Geochimica et Cosmochimica Acta 67 巻 ( 18 ) 頁： A546-A546 2003年
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An updated estimation of the stable carbon and oxygen isotopic compositions of automobile CO emissions. 査読有り
Tsunogai U., Y. Hachisu, D. D. Komatsu, F. Nakagawa, T. Gamo and K. Akiyama
Atmos. Environ. 37 巻 頁： 4901-4910 2003年
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An improved method for measurement of the hydrogen isotope ratio of atmospheric methane and its application to a Japanese urban atmosphere. 査読有り
Yamada K., Y. Ozaki, F. Nakagawa, M. Tanaka, and N. Yoshida
Atmos. Environ. 37 巻 頁： 1975-1982 2003年
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Stable isotope and radiocarbon compositions of methane emitted from tropical rice paddies and swamps in southern Thailand. 査読有り
Nakagawa F., N. Yoshida, A. Sugimoto, E. Wada, T. Yoshioka, S. Ueda, and P. Vijarnsorn
Biogeochemistry 61 巻 頁： 1-19 2002年
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Production of methane from alasses in eastern Siberia; Implications from its 14C and stable isotopic compositions. 査読有り
Nakagawa F., N. Yoshida, Y. Nojiri, and V. N. Makarov
Global Biogeochem. Cycles 16 巻 ( 3 ) 頁： 10.1029/2000GB001384 2002年
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On-line measurement of intramolecular carbon isotope distribution of acetic acid by continuous-flow isotope ratio mass spectrometry. 査読有り
Yamada K., M. Tanaka, F. Nakagawa, and N. Yoshida
Rapid Commun. Mass Spectrom. 16 巻 頁： 1059-1064 2002年
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Stable carbon and oxygen isotopic analysis of atmospheric carbon monoxide using continuous-flow isotope ratio MS by isotope ratio monitoring of CO. 査読有り
Tsunogai U., F. Nakagawa, D. D. Komatsu, and T. Gamo
Anal. Chem. 74 巻 ( 22 ) 頁： 5695-5700 2002年
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Measurements of the D/H ratio of CH4 by GC/TC/IRMS
Yamada K., Y. Ozaki, F. Nakagawa, N. Yoshida, H. Tsuruta, S. Sudo, C. Guillou, G. Bidoglio
Proceedings of the 1st International Symposium on Isotopomers 頁： 112-116 2001年
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Stable Isotopic Studies of Carbon Monoxide in Seawater
Nakagawa F., U. Tsunogai, T. Gamo, N. Yoshida
Proceedings of the 1st International Symposium on Isotopomers 頁： 283-284 2001年
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Stable carbon and oxygen isotopic analysis of carbon monoxide in natural waters. 査読有り
Tsunogai U., F. Nakagawa, Y. Hachisu, and N. Yoshida
Rapid Commun. Mass Spectrom. 14 巻 頁： 1507-1512 2000年
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Isotopomer analysis of methane and nitrous oxide for the study of their geochemical cycles
Yoshida, N., U. Tsunogai, S. Toyoda, F. Nakagawa
Proceedings of the Second International Symposium "Non-CO2 greenhouse gases: Scientific understanding, control and implementation 頁： 185-188 1999年