The Livestock Activity Data Guidance (L-ADG) provides practical methods for countries to estimate the activity data used to compile livestock GHG inventories using the IPCC Tier 2 approach. The purpose is to support countries to improve the accuracy of the livestock emission estimates in national GHG inventories, and thus enable countries to measure and report progress towards their NDCs.
Andreas Wilkes, Ugo Pica-Ciamarra, Carolyn Opio
Food and Agriculture Organization of the United Nations
Global Research Alliance on Agricultural Greenhouse Gases