Soil organic matter dynamics in a North America tallgrass prairie after 9 yr of experimental warming

Agriculture & Biology

• tallgrass prairies 100%
• soil organic matter 67%
• soil separates 37%
• soil aggregates 36%
• soil 36%
• global warming 30%
• minerals 21%
• particulate organic matter 19%
• terrestrial ecosystems 17%
• degradation 17%
• carbon nitrogen ratio 15%
• isotopes 14%
• soil sampling 12%
• deterioration 11%
• species diversity 11%
• carbon 9%
• nitrogen 8%

Earth & Environmental Sciences

• prairie 76%
• soil organic matter 67%
• North America 55%
• warming 55%
• soil 30%
• aggregate size 22%
• soil aggregate 21%
• global warming 15%
• decomposition 12%
• particulate organic matter 10%
• mineral 9%
• loss 9%
• terrestrial ecosystem 8%
• fractionation 7%
• isotope 6%
• organic matter 5%
• nitrogen 5%
• carbon 5%
• distribution 3%
• rate 2%
• effect 2%