Anoxic and oxic phototrophic primary production during the Precambrian

Geo- og miljøvidenskab

• climate 9%
• cline 23%
• ecosystem 9%
• mixed layer 81%
• net primary production 80%
• ocean 28%
• oxidation 10%
• photic zone 21%
• photosynthesis 16%
• Precambrian 78%
• primary production 78%
• rate 10%
• sulfate 11%
• sulfur isotope 19%
• surface layer 14%

Kemiske forbindelser

• Ecosystem 100%
• Oxidation Reaction 37%
• Photosynthesis 95%
• Reduction 38%
• Sulfate 62%
• Surface 26%