GTAP-AEZ Land Supply Curves

The raster files show the spatial extent of areas estimated to be unavailable for agricultural expansion at the level of 18 Agro-Ecological Zones (AEZs) under a Business-as-Usual scenario, assuming no implementation of ZDCs. The AEZs are disaggregated into 37 different world regions that are based on Version 10 of the GTAP Data Base (see Aguiar et al 2019). Alternative files showing the spatial extent of areas estimated to be unavailable for agricultural expansion under a scenario assuming full implementation of ZDCs are available on request from the corresponding author (see below) and require the prior written permission of International Union for Conservation of Nature (see here for more information: iucnredlist.org/terms/terms-of-use).