Soil carbon sequestration in prairie grasslands increased by chronic nitrogen addition

Earth & Environmental Sciences

• prairie 90%
• soil carbon 87%
• grassland 70%
• nitrogen 51%
• soil 36%
• soil ecosystem 11%
• biological diversity 10%
• native species 10%
• terrestrial ecosystem 9%
• plant community 9%
• community composition 8%
• grass 8%
• mineral 5%

Agriculture & Biology

• prairies 94%
• grasslands 74%
• nitrogen 49%
• soil 43%
• species diversity 16%
• soil ecosystems 14%
• terrestrial ecosystems 13%
• mineral soils 13%
• plant communities 10%
• indigenous species 9%
• biodiversity 8%
• grasses 7%
• carbon 6%