NAI
Kosei Yamaguchi
University of Wisconsin, Madison
Current Projects
- Co-Evolution of Microbial Metabolisms in the Neoarchean and Paleoproterozoic — 2009 NAI
- Evolution of Atmospheric O2, Climate, and Biosphere (Ohmoto) — 2007 NAI
- Evolution of Atmospheric O2, Climate, and Biosphere (Ohmoto) — 2006 NAI
- Evolution of Atmospheric O2, Climate, and Biosphere - Ohmoto — 2005 NAI
- The Evolution of a Habitable Planet — 2004 NAI
- Evolution of Atmospheric O2, Climate, and Biosphere - Ohmoto — 2003 NAI
- Fe Isotope Biosignatures — 2003 NAI
- Fe Isotope Biosignatures — 2002 NAI
- Evolution of Atmospheric O2, Climate, and Biosphere - Hiroshi Ohmoto — 2002 NAI
- Evolution of Atmospheric O2, Climate, and the Terrestrial Biosphere - H. Ohmoto — 2001 NAI
- Evolution of Atmospheric O2, Climate and the Terrestrial Biosphere: Approaches From Field-Oriented Geochemical Investigations. Causes and Consequences of the Diversification and Extinction of Metazoans: Field, Geochemical and Paleontological Investigations. - Ohmoto 1 — 2000 NAI
- Evolution of Atmospheric O2, Climate and the Terrestrial Biosphere: Approaches From Field-Oriented Geochemical Investigations. Causes and Consequences of the Diversification and Extinction of Metazoans: Field, Geochemical and Paleontological Investigations. - Ohmoto 2 — 2000 NAI
- View all 12 projects
NAI Project Collaborators
- Project collaborators as reported by the latest NAI Annual Report.
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Publications
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Czaja, A. D., Johnson, C. M., Beard, B. L., Eigenbrode, J. L., Freeman, K. H., & Yamaguchi, K. E. (2010). Iron and carbon isotope evidence for ecosystem and environmental diversity in the ∼2.7 to 2.5Ga Hamersley Province, Western Australia. Earth and Planetary Science Letters, 292(1-2), 170–180. doi:10.1016/j.epsl.2010.01.032
See Project See Project See Project See Project -
Czaja, A. D., Johnson, C. M., Yamaguchi, K. E., & Beard, B. L. (2012). Comment on “Abiotic Pyrite Formation Produces a Large Fe Isotope Fractionation”. Science, 335(6068), 538–538. doi:10.1126/science.1211804
See Project - Johnson, C.M., Yamaguchi, K.E., Poulson, S.R., Ohmoto, H. & Beard, B.L. (2009). Fe, S, and C isotopes record great microbial diversity in the Neoarchean. 19th Goldschmidt conference, Davos, Switzerland. Geochim. Cosmochim. Acta, 73(13S): A600. See Project
- Ohmoto, H., Bevacqua, D.C., Watanabe, Y. & Yamaguchi, K. (In Review). Iron-poor, but uranium- and lithium-rich, Archaean oceans. Nature Geosciences. See Project
- Ohmoto, H., Lasaga, A.C., Watanabe, Y. & Yamaguchi, K. (In Preparation). Evidence for the fully-oxygenated oceans and atmosphere during the Archean Eons. Monograph of the Geological Society of America. See Project
- Yamaguchi, K.E., Kato, Y., Nakamura, K., Suzuki, K., Watanabe, Y., Nedachi, M. & Ohmoto, H. (2009). REE+Y geochemistry of the 3.46 Ga Marble Bar Chert recovered by the Archea Biosphere Drilling Project. 19th Goldschmidt Conference, Davos, Switzerland. Geochim. Cosmochim. Acta, 73(13S): A1469. See Project
- Yamaguchi, K.E., Kato, Y., Nakamura, K., Suzuki, K., Watanabe, Y., Nedachi, M. & Ohmoto, H. (2009). REE+Y geochemistry of the 3.46 Ga Marble Bar Chert recovered by the Archean Biosphere Drilling Project. Goldschmidt Conference. Davos, Switzerland. See Project See Project
- View all 7 publications
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Phone:
814-863-1665 -
Fax:
814-863-2001 -
Email:
kosei@chem.sci.toho-u.ac.jp -
Discipline
Geochemistry
