The role of globalizing livestock supply chains in the disruption of global nitrogen cycles
Aimable Uwizeye1, Pierre J. Gerber2, Carolyn I. Opio3, Alessandra Falcucci3, Giuseppe Tempio3, Felix Teillard3, Henning Steinfeld3, Rogier Schulte4 and Imke de Boer5, (1)Food and Agriculture Organization of the United Nations, Animal Production and Health Division, Rome, Italy, (2)WorldBank Group, Washington, United States, (3)Food and Agriculture Organization of the United Nations, Rome, Italy, (4)Wageningen University and Research Center, Farming Systems Ecology, Wageningen, Netherlands, (5)Wageningen University and Research Center, Animal Production systems Group, Wageningen, Netherlands