Comparison of humus horizons from two ecosystem phases on northern Vancouver Island using ¹³C CPMAS NMR spectroscopy and CuO oxidation

Keyphrases

• 13C NMR Spectroscopy 100%
• Advanced Decomposition 50%
• Carbohydrates 50%
• Chemical Difference 50%
• Clear-cutting 50%
• Copper(II) Oxide 50%
• CuO Oxidation 100%
• Forest Productivity 50%
• High Ratio 50%
• Humus 50%
• Humus Horizon 100%
• Humus Layer 50%
• Lignin 50%
• Low Forest 50%
• Non-woody 50%
• Old-growth 50%
• Salal 100%
• Solid-state 13C nuclear Magnetic Resonance 50%
• Tannin Content 50%
• Tannins 50%
• Vancouver Island 100%
• Wet Zone 50%

Agricultural and Biological Sciences

• Clearcutting 33%
• Humus 100%
• NMR Spectroscopy 100%
• Tannin 66%

Earth and Planetary Sciences

• Humus 100%
• Magnetic Resonance Spectroscopy 33%
• Nuclear Magnetic Resonance 33%