Dynamics of soil nitrogen and carbon accumulation for 61 years after agricultural abandonment

Earth & Environmental Sciences

• soil nitrogen 100%
• soil carbon 88%
• nitrogen 51%
• carbon 37%
• chronosequence 23%
• rate 17%
• grass 11%
• old field 9%
• nitrogen fixation 8%
• nitrogen cycle 8%
• agricultural practice 7%
• loss 7%
• multiple regression 6%
• soil organic matter 6%
• logistics 5%
• plain 5%
• sand 4%
• vegetation 4%
• method 2%
• soil 2%

Agriculture & Biology

• carbon 56%
• nitrogen 50%
• soil 43%
• soil carbon 36%
• chronosequences 21%
• carbon nitrogen ratio 10%
• legumes 8%
• grasses 7%
• nitrogen cycle 6%
• differential equation 6%
• forbs 6%
• dynamic models 6%
• nitrogen fixation 5%
• soil organic matter 4%
• regression analysis 4%
• sand 4%
• vegetation 3%
• methodology 2%