2026-06-27http://hdl.handle.net/123456789/294535This brief assesses the current impact of cattle and poultry systems on the environment in Nigeria using available literature and data such as the Global Livestock Environmental Assessment Model (GLEAM) and water footprints calculated by Mekonnen and Hoekestra (2012). It reviews issues related to four elements: land, water, biodiversity and air.20 p.application/pdfFAOBook (stand-alone)