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東邦大学理学部
化学科
地球化学教室

〒274-8510
千葉県船橋市三山2-2-1
習志野学事部入試広報課
TEL 047-472-0666

山口 耕生 准教授

［代表的なもの］
  1. Yamaguchi, K.E., Oguri, K., Ogawa, N.O., Sakai, S., Hirano, S., Kitazato, H., and Ohkouchi, N. (2010b)
    Geochemistry of modern carbonaceous sediments overlain by photic zone anoxia developed in the salime meromictic Lake Kai-ike, southwest Japan: I. Early diagenesis of organic carbon, nitrogen, and phosphorus. Palaeogeog. Palaeoclimatol. Palaeoecol., 294, 72-82.
  2. Czaja, A.D., Johnson, C.M., Beard, B.L., Eigenbrode, J.L., Freeman, K.H., and Yamaguchi, K.E.  (2010) Iron and carbon isotope evidence for ecosystem and environmental diversity in the ～2.7 to 2.5 Ga Hamersley Basin, Western Australia. Earth Planet. Sci. Lett. 292, 170-180.
  3. Yamaguchi, K.E., Kiyokawa, S., Ito, T., Ikehara, M., Kitajima, F., and Suganuma, Y. (2009a)
    Clues of Early Life: Dixon Island - Cleaverville Drilling Project (DXCL-DP) in the Pilbara Craton of Western Australia. Scientific Drilling 7, 34-37.
  4. 山口耕生（編集協力）（2009）
    Blue Earthはこうして生まれた　キーワードは“地球-生命相互作用システム体”　Blue Earth　21, 2-21.
  5. Yamaguchi, K.E., Johnson, C.M., Beard, B.L., Beukes, N.J., Gutzmer, J., and Ohmoto, H. (2007)
    Iron isotope fractionation during Paleoproterozoic lateritization of the Hekpoort paleosol profile from Gaborone, Botswana. Earth Planet. Sci. Lett. 256, 577-587.
  6. Yamaguchi, K.E. and Ohmoto, H. (2006c)
    Geochemical and isotopic constraints on the origin of Paleoproterozoic red shales of the Gamagara/Mapedi Formation, Postmasburg Group, South Africa. S. Afr. J. Geol. 109, 123-138.
  7. Yamaguchi, K.E. and Ohmoto, H. (2006b)
    Comment on "Iron Isotope Constraints on the Archean and Paleoproterozoic Ocean Redox State", Science311, 177a.
  8. Yamaguchi, K.E., and Ohmoto, H. (2006a)
    Evidence from sulfur isotope and trace elements in pyrites for their multiple post-depositional processes in uranium ores at the Stanleigh Mine, Elliot Lake, Ontario, Canada. In Evolution of the Early Earth's Atmosphere, Hydrosphere, and Biosphere: Constraints from Ore Deposits (S.E. Kesler and H. Ohmoto, eds.), The Geological Society of America, Memoir 198, 143-156.
  9. Kato, Y., Yamaguchi, K.E., and Ohmoto, H. (2006)
    Rare earth elements and Yttrium in Precambrian banded iron formation: Secular changes of Ce and Eu anomalies and evolution of the atmospheric oxygen. In Evolution of the Early Earth's Atmosphere, Hydrosphere, and Biosphere: Constraints from Ore Deposits (S.E. Kesler and H. Ohmoto, eds.), The Geological Society of America, Memoir 198, 269-289.
  10. Ohmoto, H., Watanabe, Y., Yamaguchi, K.E., Naraoka, H., Haruna, M., Kakegawa, T., Hayashi, K., and Kato, Y. (2006)
    Chemical and biological evolution of early Earth: Constraints from banded iron-formations. In Evolution of the Early Earth's Atmosphere, Hydrosphere, and Biosphere: Constraints from Ore Deposits (S.E. Kesler and H. Ohmoto, eds.), The Geological Society of America, Memoir 198, 291-331.
  11. 山口耕生 (2006)
    炭酸塩岩の鉄同位体地球化学. 地球化学 40, 277-286.
  12. Yamaguchi, K.E., Johnson, C.M., Beard, B.L., and Ohmoto, H. (2005)
    Biogeochemical cycling of iron in the Archean-Paleoproterozoic Earth: Constraints from iron isotope variations in sedimentary rocks from the Kaapvaal and Pilbara Cratons. Chem. Geol. 218, 135-169.
  13. Ohmoto, H., Yamaguchi, K.E., and Ono, S. (2001)
    Questions regarding Precambrian sulfur isotope fractionation. Science 292, 1952a.
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