Presentation by Marc Müller at the FAO Livestock Modelling Workshop: Gridded Livestock of the World (GLW) – Global Livestock Environmental Assessment Model (GLEAM) – Global Agriculture Perspectives System (GAPS) / International Model for Policy Analysis of Agricultural Commodities and Trade (IMPACT) Integration [Rome, Italy / 22–24 May 2018].

This presentation outlines the Livestock module in the partial equilibrium model FAO GAPS version 2.0, developed by the Global Perspective Studies team to estimate future herd size, feed demand and livestock production. The presentation also compares databases from FAO GAPS and GLEAM.