Fig. 9: Sustainability of biochar-based carbon sequestration in soil. | npj Materials Sustainability

Fig. 9: Sustainability of biochar-based carbon sequestration in soil.

From: Use of biomass-derived biochar as a sustainable material for carbon sequestration in soil: recent advancements and future perspectives

Fig. 9

Life cycle of biochar produced from four different feedstocks (a), effect of GHG emissions at biochar feedstock pre-treatment stage (b). Effect of GHG emissions at biochar production stage (c). Effect of GHG emissions at biochar application stage (d), and carbon sequestration capacity of different biochars (e). CSB crop straw-based biochar, WWB waste wood-based biochar, LMB livestock manure-based biochar, SSB sewage sludge-based biochar. Reproduced with permission from ref. 170. Copyright (2024) Elsevier.

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