Pierer, Magdalena; Winiwarter, Wilfried; Leach, Allison M. - In: Food Policy 49 (2014) P1, pp. 128-136
In this paper we use nitrogen (N) footprints as indicators of potential environmental impacts of food production in Austria. These footprints trace the losses of reactive nitrogen (Nr), i.e. N compounds that are generally accessible to biota, in connection to the chain of food production and...