• Corpus ID: 91320892

Microbes Pumping Iron: Anaerobic Microbial Iron Oxidation and Reduction

@inproceedings{Weber2006MicrobesPI,
  title={Microbes Pumping Iron: Anaerobic Microbial Iron Oxidation and Reduction},
  author={Karrie A. Weber and Laurie A. Achenbach and John D. Coates},
  year={2006}
}
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References

SHOWING 1-10 OF 227 REFERENCES
A Critical Review of
* James J. Lynch and Bertrand Evans, High School English Textbooks, Boston: Atlantic Monthly Press, 1963. THE latest in the series of books from the Council for Basic Education, High School English
Paleoecological Significance of the Banded Iron-Formation
  • P. Cloud
  • Environmental Science, Geology
  • 1973
Banded iron-formation (BIF) is rare in rocks younger than about 2 aeons (years X 10 9 ). It records a major episode of chemical iron sedimentation, however, at about 2 to 2.1 aeons, just before the
Mineral Theories of the Origin of Life and an Iron Sulfide Example
If we really believe that a process of Darwinian evolution started on the Earth without the help of miracles, spacemen or whatever, then the first organisms (by which we mean the first systems able
Fe-Cycle Bacteria from Industrial Clays Mined in Georgia, USA
Dark Fe oxides and sulfides are major discoloring impurities in mined commercial white kaolin clay. In order to evaluate the potential influence of Fe-cycle bacteria on Fe cycling during
Naphthalene and Benzene Degradation under Fe(III)-Reducing Conditions in Petroleum-Contaminated Aquifers
Naphthalene was oxidized anaerobically to CO2 in sediments collected from a petroleum-contaminated aquifer in Bemidji, Minnesota in which Fe(III) reduction was the terminal electron-accepting
Anaerobic Benzene Oxidation in the Fe(III) Reduction Zone of Petroleum-Contaminated Aquifers
The potential for anaerobic benzene oxidation in the Fe(III)-reduction zone of petroleum-contaminated aquifers was evaluated. Sediments were incubated under strict anaerobic conditions without any
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