Keyphrases
Sulfur Isotopes
100%
Aerobic
100%
Oxygen Isotopes
100%
Pyrite Oxidation
100%
Bacterial Oxidation
100%
Dissolved Oxygen
100%
Isotope Systematics
100%
Abiotic Oxidation
100%
Oxygen Isotope Fractionation
75%
Hydrogen Peroxide
50%
Aerobic Conditions
50%
Biological Control
50%
Fractionation Effect
50%
Controlled Experiment
50%
Ultimate pH
50%
Abiotic Control
50%
Fe(III)
50%
Anaerobic Conditions
50%
Pyrite
25%
Natural Environment
25%
Sulfide Oxidation
25%
Reaction Pathway
25%
Sulfur Isotope Fractionation
25%
Acid Mine Drainage
25%
Low pH
25%
Slow Kinetics
25%
Oxidation Control
25%
Biogeochemical Controls
25%
Dissolved Fe
25%
Primary Oxidant
25%
Oxygen Source
25%
Acidithiobacillus Ferrooxidans
25%
Oxidizing Agent
25%
Long Incubation
25%
Biological Experiment
25%
Earth and Planetary Sciences
Sulfur Isotopes
100%
Fractionation
100%
Dissolved Oxygen
80%
Oxygen 18
60%
Oxidant
40%
Physical Environment
20%
Oxic Condition
20%
Long-Term Experiment
20%
Acid Mine Drainage
20%
Agricultural and Biological Sciences
Sulfate
100%
Isotope Fractionation
57%
Aerobic Conditions
28%
Anaerobic Condition
28%
Long Term Experiments
14%
Acidithiobacillus ferrooxidans
14%
Acid Mine Drainage
14%
Biochemistry, Genetics and Molecular Biology
Sulfate
100%
Fractionation
71%
Acidithiobacillus ferrooxidans
14%
Immunology and Microbiology
Fractionation
100%
Acidithiobacillus ferrooxidans
20%