Geochemical evidence for cryptic sulfur cycling in salt marsh sediments

Physics & Astronomy

• cycles 41%
• depletion 6%
• England 10%
• iron 9%
• isotope ratios 19%
• marshlands 100%
• oxygen atoms 7%
• oxygen isotopes 9%
• salts 55%
• sediments 75%
• sulfates 67%
• sulfur 59%
• sulfur isotopes 12%
• valence 5%
• water 3%

Earth & Environmental Sciences

• energetics 6%
• incubation 11%
• iron 9%
• laboratory 7%
• modeling 2%
• natural environment 12%
• oxygen 4%
• oxygen isotope ratio 9%
• rate 6%
• saltmarsh 66%
• sediment 29%
• sulfate 44%
• sulfur 47%
• sulfur cycle 9%
• sulfur isotope 8%
• water 2%

Chemistry

• Environment 11%
• Oxygen Atom 5%
• Reduction 3%
• Sulfate 47%
• Sulfur Cycle 11%