Gilles Billen

1. 50 year trends in nitrogen use efficiency of world cropping systems: the relationship between yield and nitrogen input to cropland
   2014/10/01 by Luis Lassaletta, Gilles Billen, Bruna Grizzetti +2 · 6 citations
   Agricultural and Biological Sciences · #Legume Nitrogen Fixing Symbiosis #Soil Carbon and Nitrogen Dynamics #Agronomic Practices and Intercropping Systems
2. Where did all the nitrogen go? Fate of nitrogen inputs to large watersheds in the northeastern U.S.A.
   2002/04/01 by N. van Breemen, N van Breemen, E.W. Boyer +22 · 3 citations
   Agricultural and Biological Sciences · Chemistry · Environmental Science · #Agronomy #Biology #Chemistry #Denitrification #Ecology #Ecosystem #Environmental science #Fertilizer #Geology #Hydrology (agriculture) #Land use #Nitrogen #Organic matter #Peatlands and Wetlands Ecology #Population #Soil Carbon and Nitrogen Dynamics #Soil and Water Nutrient Dynamics #Soil science #Soil water #Watershed
3. Reshaping the European agro-food system and closing its nitrogen cycle: The potential of combining dietary change, agroecology, and circularity
   2021/06/01 by Gilles Billen, Eduardo Aguilera, Rasmus Einarsson +7 · 1 citation
   Agricultural and Biological Sciences · Environmental Science · #Agriculture Sustainability and Environmental Impact #Agriculture, Land Use, Rural Development #Bioeconomy and Sustainability Development