Onset of the aerobic nitrogen cycle during the Great Oxidation Event

Keyphrases

• Nitrogen Isotopes 100%
• Redox Boundary 50%
• Eukaryotic Phytoplankton 50%
• Early Earth 50%
• Nitrate Availability 50%
• Redox Dynamics 50%
• Nutrient Cycle 50%
• Ocean Redox 50%
• Marine-derived nutrients 50%
• Marine Nitrogen Cycle 50%
• Iron-carbon 50%

Biochemistry, Genetics and Molecular Biology

• Nitrogen Cycle 100%
• Biogeochemical Cycling 33%
• Phytoplankton 33%
• Cyanobacteria 33%

Earth and Planetary Sciences

• Nitrogen 15 66%
• Nutrient Cycle 33%
• Early Earth 33%