2IPCC. Climate Change: The Physical Science Basis. Contribution of Working Group I to the Fourth Assessment Report of the IPCC. 2007.
3Lal R. Soil carbon sequestration impacts on global climate change and food security[J]. Science, 2004, 304: 1623-1627.
4Burney J A, Davis S J, Lobell D B. Greenhouse gas mitigation by agricul- tural intensification[J]. Proceedings of the National Academy of Sciences, 2010, 107: 12052-12057.
5Lehmann J, Gaunt J, Rondon M. Biochar sequestration in terrestrial ecosystems[J]. Mitigation and Adaptation Strategies for Global Change, 2006, 11: 403-427.
6Laird D A. The charcoal vision: A win-win-win scenario for simultaneously producing bioenergy, permanently sequestering carbon, while improving soil and water quality[J]. Agronomy Journal, 2008, 100: 178- 181.
7Singh B P, Hatton B J, Singh B, et al. Influence of biochars on nitrous oxide emission and nitrogen leaching from two contrasting soils[J]. Journal of Environmental Quality, 2010, 39: 1224-1235.
8Piccolo A, Pietramellara G, Mbagwu J S C. Effects of coal derived humic substances on water retention and structural stability of mediterranean soils[J]. Soil Use and Management, 1996, 12: 209-213.
9Brodowski S, John B, Flessa H, et al. Aggregate-occluded black carbon in soil[J]. European Journal of Soil Science, 2006, 57: 539-546.
10Chen Y, Shinogi Y, Taira M. Influence of biochar use on sugarcane growth, soil parameters and groundwater quality [J]. Australian Journal of Soil Research, 2010, 48: 526-530.
