Metal limitation of cyanobacterial N₂ fixation and implications for the Precambrian nitrogen cycle

Keyphrases

• Cyanobacteria 100%
• N2 Fixation 100%
• Nitrogen Cycle 100%
• Sulfidic 100%
• Prokaryotes 66%
• Denitrification 66%
• Nitrogen Fixation 66%
• Metal Concentration 66%
• Phanerozoic 66%
• Archean Ocean 66%
• Redox Chemistry 33%
• Nitrogen-fixing Cyanobacteria 33%
• Two-level 33%
• Geologic Time 33%
• Phosphate 33%
• Metal Fe 33%
• Primary Production 33%
• Low Dose Rate 33%
• Reduced Rate 33%
• Atmospheric Oxygen 33%
• Oxic 33%
• Earth's Atmosphere 33%
• Nitrate Assimilation 33%
• Initial Rise 33%
• Oxygenation 33%
• Archean 33%
• Redox State 33%
• Nitrogenase 33%
• Proterozoic Ocean 33%
• Mid-Proterozoic 33%
• Reduced Nitrogen 33%

Earth and Planetary Sciences

• Precambrian 100%
• Nitrogen Cycle 100%
• Nitrogen Fixation 100%
• Atmospherics 66%
• Phanerozoic 66%
• Deep Water 33%
• Primary Production 33%
• Earth Atmosphere 33%