We found a matchYour institution may have access to this item. Find your institution then sign in to continue.TitleLight limitation of nutrient-poor lake ecosystems.AuthorsKarlsson, Jan; Byström, Pär; Ask, Jenny; Ask, Per; Persson, Lennart; Jansson, MatsPublicationNature, 2009, Vol 460, Issue 7254, p506ISSN0028-0836Publication typearticleDOI10.1038/nature08179