Brian Stewart
University of Pittsburgh
Current Projects
- Evolution of a Habitable Planet (Stewart)
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2008 NAI
- Evolution of Atmospheric O2, Climate, and Biosphere (Ohmoto)
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2007 NAI
- Isotopic Studies of the Precambrian Earth and Element Cycling Processes (Pitt)
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2006 NAI
- Evolution of Atmospheric O2, Climate, and Biosphere (Ohmoto)
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2006 NAI
- Evolution of a Habitable Planet (Stewart)
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2005 NAI
- Evolution of Atmospheric O2, Climate, and Biosphere - Ohmoto
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2005 NAI
- Evolution of a Habitable Planet (Capo)
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2005 NAI
- Geochemical Record of the Early Terrestrial Environment
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2004 NAI
- The Evolution of a Habitable Planet
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2004 NAI
- Evolution of Atmospheric O2, Climate and the Terrestrial Biosphere - Capo
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2003 NAI
- Evolution of Atmospheric O2, Climate, and Biosphere - Ohmoto
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2003 NAI
- Evolution of Atmospheric O2, Climate, and the Terrestrial Biosphere - Stewart
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2003 NAI
- Evolution of Atmospheric O2, Climate, and Biosphere - Brian W. Stewart
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2002 NAI
- Evolution of Atmospheric O2, Climate and Biosphere - Rosemary C. Capo
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2002 NAI
- Evolution of Atmospheric O2, Climate, and Biosphere - Hiroshi Ohmoto
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2002 NAI
- Evolution of Atmospheric O2, Climate, and the Terrestrial Biosphere
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2001 NAI
- Astrobiology Education and Public Outreach
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2000 NAI
- Evolution of Atmospheric O2, Climate, and the Terrestrial Biosphere/Causes and Consequences of the Diversification and Extinction of Metazoans - Rosemary C. Capo, Brian W. Stewart
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2000 NAI
- View all 18 projects
NAI Project Collaborators
Publications
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Johnson, I., Watanabe, Y., Stewart, B. & And Ohmoto, H. (2010). Evidence for terrestrial life and an O2-rich atmosphere in the oldest (~3.4 Ga) paleosol in the east Pilbara craton, Western Australia. 6th Astrobiology Sci. Conference. League City, TX.
See Project
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Johnson, I., Watanabe, Y., Stewart, B. & Ohmoto, H. (2009). Earth’s oldest (~3.4 Ga) lateritic paleosol in he Pilbara Craton, Western Australia. Goldschmidt conference. Davos, Switzerland.
See Project
See Project
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Johnson, I., Watanabe, Y., Stewart, B. & Ohmoto, H. (2009). Earth’s oldest (~3.4 Ga) lateritic paleosol in the Pilbara craton, Western Australia. 19th Goldschmidt conference, Davos, Switzerland. Geochim. Cosmochim. Acta, 73(13S): A601.
See Project
NAI
