Search Results - "Habicht, K. S."

Diversity of Sulfur Isotope Fractionations by Sulfate-Reducing Prokaryotes by DETMERS, Jan, BRÜCHERT, Volker, HABICHT, Kirsten S, KUEVER, Jan

“…Classifications Services AEM Citing Articles Google Scholar PubMed Related Content Social Bookmarking CiteULike Delicious Digg Facebook Google+ Mendeley Reddit…”
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The Archean Sulfur Cycle and the Early History of Atmospheric Oxygen by Canfield, Donald E., Habicht, Kirsten S., Thamdrup, Bo

“…The isotope record of sedimentary sulfides can help resolve the history of oxygen accumulation into the atmosphere. We measured sulfur isotopic fractionation…”
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Sulphur isotope fractionation in modern microbial mats and the evolution of the sulphur cycle by Habicht, Kirsten S, Canfield, Donald E

“…Results from a study show that high sulfate concentrations give rise to highly 34S-depleted sulphides, and thus that appreciable concentrations of seawater…”
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Carbon isotope fractionation by anoxygenic phototrophic bacteria in euxinic Lake Cadagno by Posth, N. R., Bristow, L. A., Cox, R. P., Habicht, K. S., Danza, F., Tonolla, M., Frigaard, N.‐U., Canfield, D. E.

“…Anoxygenic phototrophic bacteria utilize ancient metabolic pathways to link sulfur and iron metabolism to the reduction of CO2. In meromictic Lake Cadagno,…”
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Calibration of Sulfate Levels in the Archean Ocean by Habicht, Kirsten S., Gade, Michael, Thamdrup, Bo, Berg, Peter, Canfield, Donald E.

“…The size of the marine sulfate reservoir has grown through Earth's history, reflecting the accumulation of oxygen into the atmosphere. Sulfur isotope…”
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Sulphur isotopes and the search for life: strategies for identifying sulphur metabolisms in the rock record and beyond by JOHNSTON, D.T, FARQUHAR, J, HABICHT, K.S, CANFIELD, D.E

“…The search for life can only be as successful as our understanding of the tools we use to search for it. Here we present new sulphur isotope data (³²S, ³³S,…”
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Sulfur isotope fractionation during bacterial sulfate reduction in organic-rich sediments by Habicht, Kirsten S., Canfield, Donald E.

“…Isotope fractionation during sulfate reduction by natural populations of sulfate-reducing bacteria was investigated in the cyanobacterial microbial mats of…”
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The Archean Atmosphere and Sedimentary Sulfides by Towe, Kenneth M., Canfield, D. E., Habicht, K. S., Thamdrup, B.

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Effect of Low Sulfate Concentrations on Lactate Oxidation and Isotope Fractionation during Sulfate Reduction by Archaeoglobus fulgidus Strain Z by Habicht, Kirsten S, Salling, Lilian, Thamdrup, Bo, Canfield, Donald E

“…The effect of low substrate concentrations on the metabolic pathway and sulfur isotope fractionation during sulfate reduction was investigated for…”
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The archaean sulfur cycle and the early history of atmospheric oxygen by Canfield, DE, Habicht, K S, Thamdrup, B

“…The isotope record of sedimentary sulfides can help resolve the history of oxygen accumulation into the atmosphere. We measured sulfur isotopic fractionation…”
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Sulfur isotope fractionation during bacterial reduction and disproportionation of thiosulfate and sulfite by Habicht, Kirsten S, Canfield, Donald E, Rethmeier, J̈org

“…In bacterial cultures we measured sulfur isotope fractionation during transformations of thiosulfate (S 2O 3 2−) and sulfite (SO 3 2−), pathways which may be…”
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Energy Gaps and Kohn Anomalies in Elemental Superconductors by Aynajian, P, Keller, T, Boeri, L, Habicht, S. M. Shapiro K, Keimer, B

“…Science 319, 1509 (2008) The momentum and temperature dependence of the lifetimes of acoustic phonons in the elemental superconductors Pb and Nb was determined…”
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