System merits or failures? Policies for transition to sustainable P and N systems in the Netherlands and Finland - Hoppe, Thomas; Kuokkanen, Anna; Mikkilä, Mirja; Kahiluoto, Helena; Kuisma, Miia; Arentsen, Maarten; Linnanen, Lassi (MDPI, 2016)
Keywords: sustainable transition; policy failure; nitrogen; phosphorus; environmental policies