Microbially catalyzed dolomite formation: from near-surface to burial

DA Petrash, OM Bialik, TRR Bontognali… - Earth-Science …, 2017‏ - Elsevier
Over the past century a number of models have been developed to explain the vast
stratigraphic distribution of authigenic dolomite. These models include hydrogeological …

Sulfate: a time capsule for Earth's O2, O3, and H2O

H Bao - Chemical Geology, 2015‏ - Elsevier
The stable isotope composition of O 2, O 3, and H 2 O in the geological past conveys rich
information on history of the Earth system. However, few compounds are known to record O …

[HTML][HTML] Coupled sulfur and oxygen isotope insight into bacterial sulfate reduction in the natural environment

G Antler, AV Turchyn, V Rennie, B Herut… - … et Cosmochimica Acta, 2013‏ - Elsevier
We present new sulfur and oxygen isotope data in sulfate (δ 34 S SO 4 and δ 18 O SO 4,
respectively), from globally distributed marine and estuary pore fluids. We use this data with …

Iron oxides stimulate sulfate-driven anaerobic methane oxidation in seeps

O Sivan, G Antler, AV Turchyn, JJ Marlow… - Proceedings of the …, 2014‏ - pnas.org
Seep sediments are dominated by intensive microbial sulfate reduction coupled to the
anaerobic oxidation of methane (AOM). Through geochemical measurements of incubation …

Sulfur and oxygen isotope fractionation during sulfate reduction coupled to anaerobic oxidation of methane is dependent on methane concentration

C Deusner, T Holler, GL Arnold, SM Bernasconi… - Earth and Planetary …, 2014‏ - Elsevier
Isotope signatures of sulfur compounds are key tools for studying sulfur cycling in the
modern environment and throughout earth's history. However, for meaningful interpretations …

Biostimulation of sulfate reduction for in-situ metal (loid) precipitation at an industrial site in Flanders, Belgium

A Pérez-de-Mora, H de Wilde, D Paulus… - Science of The Total …, 2024‏ - Elsevier
A 30-month pilot study was conducted to evaluate the potential of in-situ metal (loid) removal
through biostimulation of sulfate-reducing processes. The study took place at an industrial …

Hydrological control of stream water chemistry in a glacial catchment (Damma Glacier, Switzerland)

RS Hindshaw, ET Tipper, BC Reynolds… - Chemical …, 2011‏ - Elsevier
The temporal and spatial controls of stream water chemistry in a small, granitic, glacial
catchment were investigated in conjunction with high-resolution hydrological and …

Oxygen exchange with water alters the oxygen isotopic signature of nitrate in soil ecosystems

DM Kool, N Wrage, O Oenema, C Van Kessel… - Soil Biology and …, 2011‏ - Elsevier
Combined oxygen (O) and nitrogen (N) stable isotope analyses are commonly used in the
source determination of nitrate (NO3−). The source and fate of NO3− are studied based on …

Dissimilatory sulfate reduction in an anaerobic biofilm reactor for tofu processing wastewater treatment: Bacterial community and their functional genes

L Zhou, N Dong, M Fu, X Yue, Y Jian, H Li… - Science of The Total …, 2023‏ - Elsevier
Dissimilatory sulfate reduction (DSR) is the key sulfur cycle that transforms sulfate to sulfide.
This process leads to odour issues in wastewater treatment. However, few studies have …

Combined 34S, 33S and 18O isotope fractionations record different intracellular steps of microbial sulfate reduction

G Antler, AV Turchyn, S Ono, O Sivan… - … et Cosmochimica Acta, 2017‏ - Elsevier
Several enzymatic steps in microbial sulfate reduction (MSR) fractionate the isotope ratios of
33 S/32 S, 34 S/32 S and 18 O/16 O in extracellular sulfate, but the effects of different …