Soil biochar amendment as a climate change mitigation tool: Key parameters and mechanisms involved.

作者: Patrick Brassard , Stéphane Godbout , Vijaya Raghavan

DOI: 10.1016/J.JENVMAN.2016.06.063

关键词: Waste managementSlash-and-charPyrolysisBiocharEnvironmental scienceAmendmentCharcoalEnvironmental chemistryGreenhouse gasBiomassCarbon sequestration

摘要: Biochar, a solid porous material obtained from the carbonization of biomass under low or no oxygen conditions, has been proposed as a climate change mitigation tool because it is expected to sequester carbon (C) for centuries and to reduce greenhouse gas (GHG) emissions from soils. This review aimed to identify key biochar properties and production parameters that have an effect on these specific applications of the biochar. Moreover, mechanisms involved in interactions between biochar and soils were highlighted. Following …

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