NAI
Stefan Weyer
University of Frankfurt
Current Projects
- Astrophysical Controls on the Elements of Life, Task 1: High-Precision Isotopic Studies of Meteorites — 2010 NAI
- Stoichiometry of Life, Task 3a: Ancient Records - Geologic — 2010 NAI
- Astrophysical Controls on the Elements of Life, Task 1: High-Precision Isotopic Studies of Meteorites — 2009 NAI
- The Planetary Context of Biological Evolution Subproject: The Proterozoic Oxidiation of the Earth's Surface — 2003 NAI
- Fractionation of Transition Metal Isotopes — 2003 NAI
- The Planetary Context of Biological Evolution: The Proterozoic Oxidiation of the Earth's Surface — 2002 NAI
- Fractionation of Transition Metal Isotopes — 2002 NAI
- View all 7 projects
NAI Project Collaborators
- Project collaborators as reported by the latest NAI Annual Report.
-
Publications
-
Brennecka, G. A., Wasylenki, L. E., Bargar, J. R., Weyer, S., & Anbar, A. D. (2011). Uranium Isotope Fractionation during Adsorption to Mn-Oxyhydroxides. Environ. Sci. Technol., 45(4), 1370–1375. doi:10.1021/es103061v
See Project See Project -
Brennecka, G. A., Weyer, S., Wadhwa, M., Janney, P. E., Zipfel, J., & Anbar, A. D. (2009). 238U/235U Variations in Meteorites: Extant 247Cm and Implications for Pb-Pb Dating. Science, 327(5964), 449–451. doi:10.1126/science.1180871
See Project See Project -
Montoya-Pino, C., Weyer, S., Anbar, A. D., Pross, J., Oschmann, W., Van De Schootbrugge, B., & Arz, H. W. (2010). Global enhancement of ocean anoxia during Oceanic Anoxic Event 2: A quantitative approach using U isotopes. Geology, 38(4), 315–318. doi:10.1130/g30652.1
See Project
Past NAI Teams
-
Harvard University
CAN 1 -
NASA Jet Propulsion Laboratory
CAN 1 -
Arizona State University
CAN 5