Biochar from crop residues

Global raster files (5 arc-minutes resolution) for biochar production from residues. See ReadMe.txt for details and metadata. Files are provided for a) crop-residue resource from 42 crops worldwide; b) the potential for biochar production from these residues; and c) how much of this biochar carbon would remain sequestered after 100 year's decomposition. The biomass resource assessment includes amounts that can be sustainably harvested, and also how much is available after allowing for competing use in livestock systems.