@article {Kanter2020,
	title = {{A framework for nitrogen futures in the shared socioeconomic pathways}},
	journal = {Global Environmental Change},
	year = {2020},
	keywords = {corresponding author, s},
	author = {Kanter, David R and Winiwarter, Wilfried and Bodirsky, Benjamin and Bouwman, Lex and Boyer, Elizabeth and Buckle, Simon and Compton, Jana and Dalgaard, Tommy and wim de Vries and Lecl{\`e}re, David and Leip, Adrian and Muller, Christoph and Popp, Alexander and Raghuram, Nandula and Rao, Shilpa and Sutton, Mark A. and Tian, Hanqin and Westhoek, Henk and Zhang, Xin and Zurek, Monika}
}
@article {Kanter2019,
	title = {{Nitrogen pollution policy beyond the farm}},
	journal = {Nature Food},
	volume = {1},
	number = {1},
	year = {2020},
	month = {jan},
	pages = {27{\textendash}32},
	abstract = {Nitrogen is a crucial input to food production and yet its oversupply in many parts of the world contributes to a number of environmental problems. Most policies dedicated to reducing agricultural nitrogen pollution focus on changing farmer behaviour. However, farm-level policies are challenging to implement and farmers are just one of several actors in the agri-food chain. The activities of other actors {\textemdash} from fertilizer manufacturers to wastewater treatment companies {\textemdash} can also impact nitrogen losses at the farm level and beyond. Consequently, policymakers have a broader range of policy options than traditionally thought to address nitrogen pollution from field to fork. Inspired by the concept of full-chain nitrogen use efficiency, this Perspective introduces the major actors common in agri-food chains from a nitrogen standpoint, identifies nitrogen policies that could be targeted towards them and proposes several new criteria to guide ex-ante analysis of the feasibility and design of different policy interventions. Sustainably feeding ten billion people by 2050 will require fundamental changes in the global food system {\textemdash} a broad portfolio of policy options and a framework for how to select them is essential.},
	issn = {2662-1355},
	doi = {10.1038/s43016-019-0001-5},
	url = {https://doi.org/10.1038/s43016-019-0001-5 http://www.nature.com/articles/s43016-019-0001-5},
	author = {Kanter, David R and Bartolini, Fabio and Kugelberg, Susanna and Leip, Adrian and Oenema, Oene and Uwizeye, Aimable}
}
