Back to matchesWe found a matchYour institution may have access to this item. Find your institution then sign in to continue.TitleCatastrophic shifts in ecosystems.AuthorsScheffer M; Carpenter S; Foley JA; Folke C; Walker BPublicationNature, 2001, Vol 413, Issue 6856, p591ISSN0028-0836Publication typearticleDOI10.1038/35098000