TY - GEN AU - Mao,J-D AU - Johnson,R L AU - Lehmann,J AU - Olk,D C AU - Neves,E G AU - Thompson,M L AU - Schmidt-Rohr,K TI - Abundant and stable char residues in soils: implications for soil fertility and carbon sequestration SN - 1520-5851 PY - 2013///0122 KW - Carbon Sequestration KW - Charcoal KW - chemistry KW - Magnetic Resonance Spectroscopy KW - Soil N1 - Publication Type: Journal Article; Research Support, Non-U.S. Gov't UR - https://doi.org/10.1021/es301107c ER -