Solar-driven biochar gasification in a particle-flow reactor Effectiveness and mechanisms of dye adsorption on a strawbased biochar Effect of biochar amendment on soil carbon balance and soil microbial activity Production and characterization of bio-oil and biochar from rapeseed cake Steam and KOH activation of biochar: Experimental and modeling studies Impacts of woodchip biochar additions on greenhouse gas production and sorption/degradation of two herbicides in a Minnesota soil Use of biochar as bulking agent for the composting of poultry manure: Effect on organic matter degradation and humification Production and characterization of bio-oil and biochar from rapeseed cake Effectiveness and mechanisms of dye adsorption on a strawbased biochar Pyrolysis of agricultural residues from rape and sunflowers: Production and characterization of bio-fuels and biochar soil management