Global distribution of GHG emissions from 172 crops (year 2000).
Includes CH4 from rice cultivation & CO2, N2O and CH4 from peatland drainage
& fertilizer applications. Emissions are concentrated in Asia.
Peatland drainage – focused in Europe & Indonesia –
accounts for 32% of cropland GHG emissions
despite peatlands producing only 1.1% of total global crop kilocalories.